t9300-fast-import.sh · matheusbsbs/matheus-bagliano

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bisect jch maint master next seen test todo

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1	#!/bin/sh
2	#
3	# Copyright (c) 2007 Shawn Pearce
4	#
5
6	test_description='test git fast-import utility'
7	GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
8	export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
9
10	. ./test-lib.sh
11	. "$TEST_DIRECTORY"/lib-diff.sh ;# test-lib chdir's into trash
12
13	verify_packs () {
14	for p in .git/objects/pack/*.pack
15	do
16	git verify-pack "$@" "$p" \|\| return
17	done
18	}
19
20	file2_data='file2
21	second line of EOF'
22
23	file3_data='EOF
24	in 3rd file
25	END'
26
27	file4_data=abcd
28	file4_len=4
29
30	file5_data='an inline file.
31	we should see it later.'
32
33	file6_data='#!/bin/sh
34	echo "$@"'
35
36	###
37	### series A
38	###
39
40	test_expect_success 'empty stream succeeds' '
41	git config fastimport.unpackLimit 0 &&
42	git fast-import </dev/null
43	'
44
45	test_expect_success 'truncated stream complains' '
46	echo "tag foo" \| test_must_fail git fast-import
47	'
48
49	test_expect_success 'A: create pack from stdin' '
50	test_tick &&
51	cat >input <<-INPUT_END &&
52	blob
53	mark :2
54	data <<EOF
55	$file2_data
56	EOF
57
58	blob
59	mark :3
60	data <<END
61	$file3_data
62	END
63
64	blob
65	mark :4
66	data $file4_len
67	$file4_data
68	commit refs/heads/main
69	mark :5
70	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
71	data <<COMMIT
72	initial
73	COMMIT
74
75	M 644 :2 file2
76	M 644 :3 file3
77	M 755 :4 file4
78
79	tag series-A
80	from :5
81	data <<EOF
82	An annotated tag without a tagger
83	EOF
84
85	tag series-A-blob
86	from :3
87	data <<EOF
88	An annotated tag that annotates a blob.
89	EOF
90
91	tag to-be-deleted
92	from :3
93	data <<EOF
94	Another annotated tag that annotates a blob.
95	EOF
96
97	reset refs/tags/to-be-deleted
98	from $ZERO_OID
99
100	tag nested
101	mark :6
102	from :4
103	data <<EOF
104	Tag of our lovely commit
105	EOF
106
107	reset refs/tags/nested
108	from $ZERO_OID
109
110	tag nested
111	mark :7
112	from :6
113	data <<EOF
114	Tag of tag of our lovely commit
115	EOF
116
117	alias
118	mark :8
119	to :5
120
121	INPUT_END
122	git fast-import --export-marks=marks.out <input &&
123	git log --raw main
124	'
125
126	test_expect_success 'A: verify pack' '
127	verify_packs
128	'
129
130	test_expect_success 'A: verify commit' '
131	cat >expect <<-EOF &&
132	author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
133	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
134
135	initial
136	EOF
137	git cat-file commit main \| sed 1d >actual &&
138	test_cmp expect actual
139	'
140
141	test_expect_success 'A: verify tree' '
142	cat >expect <<-EOF &&
143	100644 blob file2
144	100644 blob file3
145	100755 blob file4
146	EOF
147	git cat-file -p main^{tree} \| sed "s/ [0-9a-f]* / /" >actual &&
148	test_cmp expect actual
149	'
150
151	test_expect_success 'A: verify file2' '
152	echo "$file2_data" >expect &&
153	git cat-file blob main:file2 >actual &&
154	test_cmp expect actual
155	'
156
157	test_expect_success 'A: verify file3' '
158	echo "$file3_data" >expect &&
159	git cat-file blob main:file3 >actual &&
160	test_cmp expect actual
161	'
162
163	test_expect_success 'A: verify file4' '
164	printf "$file4_data" >expect &&
165	git cat-file blob main:file4 >actual &&
166	test_cmp expect actual
167	'
168
169	test_expect_success 'A: verify tag/series-A' '
170	cat >expect <<-EOF &&
171	object $(git rev-parse refs/heads/main)
172	type commit
173	tag series-A
174
175	An annotated tag without a tagger
176	EOF
177	git cat-file tag tags/series-A >actual &&
178	test_cmp expect actual
179	'
180
181	test_expect_success 'A: verify tag/series-A-blob' '
182	cat >expect <<-EOF &&
183	object $(git rev-parse refs/heads/main:file3)
184	type blob
185	tag series-A-blob
186
187	An annotated tag that annotates a blob.
188	EOF
189	git cat-file tag tags/series-A-blob >actual &&
190	test_cmp expect actual
191	'
192
193	test_expect_success 'A: verify tag deletion is successful' '
194	test_must_fail git rev-parse --verify refs/tags/to-be-deleted
195	'
196
197	test_expect_success 'A: verify marks output' '
198	cat >expect <<-EOF &&
199	:2 $(git rev-parse --verify main:file2)
200	:3 $(git rev-parse --verify main:file3)
201	:4 $(git rev-parse --verify main:file4)
202	:5 $(git rev-parse --verify main^0)
203	:6 $(git cat-file tag nested \| grep object \| cut -d" " -f 2)
204	:7 $(git rev-parse --verify nested)
205	:8 $(git rev-parse --verify main^0)
206	EOF
207	test_cmp expect marks.out
208	'
209
210	test_expect_success 'A: verify marks import' '
211	git fast-import \
212	--import-marks=marks.out \
213	--export-marks=marks.new \
214	</dev/null &&
215	test_cmp expect marks.new
216	'
217
218	test_expect_success 'A: tag blob by sha1' '
219	test_tick &&
220	new_blob=$(echo testing \| git hash-object --stdin) &&
221	cat >input <<-INPUT_END &&
222	tag series-A-blob-2
223	from $(git rev-parse refs/heads/main:file3)
224	data <<EOF
225	Tag blob by sha1.
226	EOF
227
228	blob
229	mark :6
230	data <<EOF
231	testing
232	EOF
233
234	commit refs/heads/new_blob
235	committer <> 0 +0000
236	data 0
237	M 644 :6 new_blob
238	#pretend we got sha1 from fast-import
239	ls "new_blob"
240
241	tag series-A-blob-3
242	from $new_blob
243	data <<EOF
244	Tag new_blob.
245	EOF
246	INPUT_END
247
248	cat >expect <<-EOF &&
249	object $(git rev-parse refs/heads/main:file3)
250	type blob
251	tag series-A-blob-2
252
253	Tag blob by sha1.
254	object $new_blob
255	type blob
256	tag series-A-blob-3
257
258	Tag new_blob.
259	EOF
260
261	git fast-import <input &&
262	git cat-file tag tags/series-A-blob-2 >actual &&
263	git cat-file tag tags/series-A-blob-3 >>actual &&
264	test_cmp expect actual
265	'
266
267	test_expect_success 'A: verify marks import does not crash' '
268	test_tick &&
269	cat >input <<-INPUT_END &&
270	commit refs/heads/verify--import-marks
271	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
272	data <<COMMIT
273	recreate from :5
274	COMMIT
275
276	from :5
277	M 755 :2 copy-of-file2
278
279	INPUT_END
280
281	git fast-import --import-marks=marks.out <input &&
282	git log --raw verify--import-marks
283	'
284
285	test_expect_success 'A: verify pack' '
286	verify_packs
287	'
288
289	test_expect_success 'A: verify diff' '
290	copy=$(git rev-parse --verify main:file2) &&
291	cat >expect <<-EOF &&
292	:000000 100755 $ZERO_OID $copy A copy-of-file2
293	EOF
294	git diff-tree -M -r main verify--import-marks >actual &&
295	compare_diff_raw expect actual &&
296	test $(git rev-parse --verify main:file2) \
297	= $(git rev-parse --verify verify--import-marks:copy-of-file2)
298	'
299
300	test_expect_success 'A: export marks with large values' '
301	test_tick &&
302	mt=$(git hash-object --stdin < /dev/null) &&
303	>input.blob &&
304	>marks.exp &&
305	>tree.exp &&
306
307	cat >input.commit <<-EOF &&
308	commit refs/heads/verify--dump-marks
309	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
310	data <<COMMIT
311	test the sparse array dumping routines with exponentially growing marks
312	COMMIT
313	EOF
314
315	i=0 l=4 m=6 n=7 &&
316	while test "$i" -lt 27
317	do
318	cat >>input.blob <<-EOF &&
319	blob
320	mark :$l
321	data 0
322	blob
323	mark :$m
324	data 0
325	blob
326	mark :$n
327	data 0
328	EOF
329	echo "M 100644 :$l l$i" >>input.commit &&
330	echo "M 100644 :$m m$i" >>input.commit &&
331	echo "M 100644 :$n n$i" >>input.commit &&
332
333	echo ":$l $mt" >>marks.exp &&
334	echo ":$m $mt" >>marks.exp &&
335	echo ":$n $mt" >>marks.exp &&
336
337	printf "100644 blob $mt\tl$i\n" >>tree.exp &&
338	printf "100644 blob $mt\tm$i\n" >>tree.exp &&
339	printf "100644 blob $mt\tn$i\n" >>tree.exp &&
340
341	l=$(($l + $l)) &&
342	m=$(($m + $m)) &&
343	n=$(($l + $n)) &&
344
345	i=$((1 + $i)) \|\| return 1
346	done &&
347
348	sort tree.exp > tree.exp_s &&
349
350	cat input.blob input.commit \| git fast-import --export-marks=marks.large &&
351	git ls-tree refs/heads/verify--dump-marks >tree.out &&
352	test_cmp tree.exp_s tree.out &&
353	test_cmp marks.exp marks.large
354	'
355
356	###
357	### series B
358	###
359
360	test_expect_success 'B: fail on invalid blob sha1' '
361	test_tick &&
362	cat >input <<-INPUT_END &&
363	commit refs/heads/branch
364	mark :1
365	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
366	data <<COMMIT
367	corrupt
368	COMMIT
369
370	from refs/heads/main
371	M 755 $(echo $ZERO_OID \| sed -e "s/0$/1/") zero1
372
373	INPUT_END
374
375	test_when_finished "rm -f .git/objects/pack_* .git/objects/index_*" &&
376	test_must_fail git fast-import <input
377	'
378
379	test_expect_success 'B: accept branch name "TEMP_TAG"' '
380	cat >input <<-INPUT_END &&
381	commit TEMP_TAG
382	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
383	data <<COMMIT
384	tag base
385	COMMIT
386
387	from refs/heads/main
388
389	INPUT_END
390
391	test_when_finished "rm -f .git/TEMP_TAG && git gc --prune=now" &&
392	git fast-import <input &&
393	test $(test-tool ref-store main resolve-ref TEMP_TAG 0 \| cut -f1 -d " " ) != "$ZERO_OID" &&
394	test $(git rev-parse main) = $(git rev-parse TEMP_TAG^)
395	'
396
397	test_expect_success 'B: accept empty committer' '
398	cat >input <<-INPUT_END &&
399	commit refs/heads/empty-committer-1
400	committer <> $GIT_COMMITTER_DATE
401	data <<COMMIT
402	empty commit
403	COMMIT
404	INPUT_END
405
406	test_when_finished "git update-ref -d refs/heads/empty-committer-1
407	git gc --prune=now" &&
408	git fast-import <input &&
409	out=$(git fsck) &&
410	echo "$out" &&
411	test -z "$out"
412	'
413
414	test_expect_success 'B: reject invalid timezone' '
415	cat >input <<-INPUT_END &&
416	commit refs/heads/invalid-timezone
417	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1234567890 +051800
418	data <<COMMIT
419	empty commit
420	COMMIT
421	INPUT_END
422
423	test_when_finished "git update-ref -d refs/heads/invalid-timezone" &&
424	test_must_fail git fast-import <input
425	'
426
427	test_expect_success 'B: accept invalid timezone with raw-permissive' '
428	cat >input <<-INPUT_END &&
429	commit refs/heads/invalid-timezone
430	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1234567890 +051800
431	data <<COMMIT
432	empty commit
433	COMMIT
434	INPUT_END
435
436	git init invalid-timezone &&
437	git -C invalid-timezone fast-import --date-format=raw-permissive <input &&
438	git -C invalid-timezone cat-file -p invalid-timezone >out &&
439	test_grep "1234567890 [+]051800" out
440	'
441
442	test_expect_success 'B: accept and fixup committer with no name' '
443	cat >input <<-INPUT_END &&
444	commit refs/heads/empty-committer-2
445	committer <a@b.com> $GIT_COMMITTER_DATE
446	data <<COMMIT
447	empty commit
448	COMMIT
449	INPUT_END
450
451	test_when_finished "git update-ref -d refs/heads/empty-committer-2
452	git gc --prune=now" &&
453	git fast-import <input &&
454	out=$(git fsck) &&
455	echo "$out" &&
456	test -z "$out"
457	'
458
459	test_expect_success 'B: fail on invalid committer (1)' '
460	cat >input <<-INPUT_END &&
461	commit refs/heads/invalid-committer
462	committer Name email> $GIT_COMMITTER_DATE
463	data <<COMMIT
464	empty commit
465	COMMIT
466	INPUT_END
467
468	test_when_finished "git update-ref -d refs/heads/invalid-committer" &&
469	test_must_fail git fast-import <input
470	'
471
472	test_expect_success 'B: fail on invalid committer (2)' '
473	cat >input <<-INPUT_END &&
474	commit refs/heads/invalid-committer
475	committer Name <e<mail> $GIT_COMMITTER_DATE
476	data <<COMMIT
477	empty commit
478	COMMIT
479	INPUT_END
480
481	test_when_finished "git update-ref -d refs/heads/invalid-committer" &&
482	test_must_fail git fast-import <input
483	'
484
485	test_expect_success 'B: fail on invalid committer (3)' '
486	cat >input <<-INPUT_END &&
487	commit refs/heads/invalid-committer
488	committer Name <email>> $GIT_COMMITTER_DATE
489	data <<COMMIT
490	empty commit
491	COMMIT
492	INPUT_END
493
494	test_when_finished "git update-ref -d refs/heads/invalid-committer" &&
495	test_must_fail git fast-import <input
496	'
497
498	test_expect_success 'B: fail on invalid committer (4)' '
499	cat >input <<-INPUT_END &&
500	commit refs/heads/invalid-committer
501	committer Name <email $GIT_COMMITTER_DATE
502	data <<COMMIT
503	empty commit
504	COMMIT
505	INPUT_END
506
507	test_when_finished "git update-ref -d refs/heads/invalid-committer" &&
508	test_must_fail git fast-import <input
509	'
510
511	test_expect_success 'B: fail on invalid committer (5)' '
512	cat >input <<-INPUT_END &&
513	commit refs/heads/invalid-committer
514	committer Name<email> $GIT_COMMITTER_DATE
515	data <<COMMIT
516	empty commit
517	COMMIT
518	INPUT_END
519
520	test_when_finished "git update-ref -d refs/heads/invalid-committer" &&
521	test_must_fail git fast-import <input
522	'
523
524	test_expect_success 'B: fail on invalid file path of ..' '
525	cat >input <<-INPUT_END &&
526	blob
527	mark :1
528	data <<EOF
529	File contents
530	EOF
531
532	commit refs/heads/badpath
533	committer Name <email> $GIT_COMMITTER_DATE
534	data <<COMMIT
535	Commit Message
536	COMMIT
537	M 100644 :1 ../invalid-path
538	INPUT_END
539
540	test_when_finished "git update-ref -d refs/heads/badpath" &&
541	test_must_fail git fast-import <input
542	'
543
544	test_expect_success 'B: fail on invalid file path of .' '
545	cat >input <<-INPUT_END &&
546	blob
547	mark :1
548	data <<EOF
549	File contents
550	EOF
551
552	commit refs/heads/badpath
553	committer Name <email> $GIT_COMMITTER_DATE
554	data <<COMMIT
555	Good path
556	COMMIT
557	M 100644 :1 ok-path
558
559	commit refs/heads/badpath
560	committer Name <email> $GIT_COMMITTER_DATE
561	data <<COMMIT
562	Bad path
563	COMMIT
564	R ok-path ./invalid-path
565	INPUT_END
566
567	test_when_finished "git update-ref -d refs/heads/badpath" &&
568	test_must_fail git fast-import <input
569	'
570
571	test_expect_success WINDOWS 'B: fail on invalid file path of C:' '
572	cat >input <<-INPUT_END &&
573	blob
574	mark :1
575	data <<EOF
576	File contents
577	EOF
578
579	commit refs/heads/badpath
580	committer Name <email> $GIT_COMMITTER_DATE
581	data <<COMMIT
582	Commit Message
583	COMMIT
584	M 100644 :1 C:/invalid-path
585	INPUT_END
586
587	test_when_finished "git update-ref -d refs/heads/badpath" &&
588	test_must_fail git fast-import <input
589	'
590
591	test_expect_success 'B: fail on invalid file path of .git' '
592	cat >input <<-INPUT_END &&
593	blob
594	mark :1
595	data <<EOF
596	File contents
597	EOF
598
599	commit refs/heads/badpath
600	committer Name <email> $GIT_COMMITTER_DATE
601	data <<COMMIT
602	Commit Message
603	COMMIT
604	M 100644 :1 .git/invalid-path
605	INPUT_END
606
607	test_when_finished "git update-ref -d refs/heads/badpath" &&
608	test_must_fail git fast-import <input
609	'
610
611	test_expect_success 'B: fail on invalid file path of .gitmodules' '
612	cat >input <<-INPUT_END &&
613	blob
614	mark :1
615	data <<EOF
616	File contents
617	EOF
618
619	commit refs/heads/badpath
620	committer Name <email> $GIT_COMMITTER_DATE
621	data <<COMMIT
622	Commit Message
623	COMMIT
624	M 120000 :1 .gitmodules
625	INPUT_END
626
627	test_when_finished "git update-ref -d refs/heads/badpath" &&
628	test_must_fail git fast-import <input
629	'
630
631	###
632	### series C
633	###
634
635	test_expect_success 'C: incremental import create pack from stdin' '
636	newf=$(echo hi newf \| git hash-object -w --stdin) &&
637	oldf=$(git rev-parse --verify main:file2) &&
638	thrf=$(git rev-parse --verify main:file3) &&
639	test_tick &&
640	cat >input <<-INPUT_END &&
641	commit refs/heads/branch
642	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
643	data <<COMMIT
644	second
645	COMMIT
646
647	from refs/heads/main
648	M 644 $oldf file2/oldf
649	M 755 $newf file2/newf
650	D file3
651
652	INPUT_END
653
654	git fast-import <input &&
655	git log --raw branch
656	'
657
658	test_expect_success 'C: verify pack' '
659	verify_packs
660	'
661
662	test_expect_success 'C: validate reuse existing blob' '
663	test $newf = $(git rev-parse --verify branch:file2/newf) &&
664	test $oldf = $(git rev-parse --verify branch:file2/oldf)
665	'
666
667	test_expect_success 'C: verify commit' '
668	cat >expect <<-EOF &&
669	parent $(git rev-parse --verify main^0)
670	author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
671	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
672
673	second
674	EOF
675
676	git cat-file commit branch \| sed 1d >actual &&
677	test_cmp expect actual
678	'
679
680	test_expect_success 'C: validate rename result' '
681	zero=$ZERO_OID &&
682	cat >expect <<-EOF &&
683	:000000 100755 $zero $newf A file2/newf
684	:100644 100644 $oldf $oldf R100 file2 file2/oldf
685	:100644 000000 $thrf $zero D file3
686	EOF
687	git diff-tree -M -r main branch >actual &&
688	compare_diff_raw expect actual
689	'
690
691	###
692	### series D
693	###
694
695	test_expect_success 'D: inline data in commit' '
696	test_tick &&
697	cat >input <<-INPUT_END &&
698	commit refs/heads/branch
699	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
700	data <<COMMIT
701	third
702	COMMIT
703
704	from refs/heads/branch^0
705	M 644 inline newdir/interesting
706	data <<EOF
707	$file5_data
708	EOF
709
710	M 755 inline newdir/exec.sh
711	data <<EOF
712	$file6_data
713	EOF
714
715	INPUT_END
716
717	git fast-import <input &&
718	git log --raw branch
719	'
720
721	test_expect_success 'D: verify pack' '
722	verify_packs
723	'
724
725	test_expect_success 'D: validate new files added' '
726	f5id=$(echo "$file5_data" \| git hash-object --stdin) &&
727	f6id=$(echo "$file6_data" \| git hash-object --stdin) &&
728	cat >expect <<-EOF &&
729	:000000 100755 $ZERO_OID $f6id A newdir/exec.sh
730	:000000 100644 $ZERO_OID $f5id A newdir/interesting
731	EOF
732	git diff-tree -M -r branch^ branch >actual &&
733	compare_diff_raw expect actual
734	'
735
736	test_expect_success 'D: verify file5' '
737	echo "$file5_data" >expect &&
738	git cat-file blob branch:newdir/interesting >actual &&
739	test_cmp expect actual
740	'
741
742	test_expect_success 'D: verify file6' '
743	echo "$file6_data" >expect &&
744	git cat-file blob branch:newdir/exec.sh >actual &&
745	test_cmp expect actual
746	'
747
748	###
749	### series E
750	###
751
752	test_expect_success 'E: rfc2822 date, --date-format=raw' '
753	cat >input <<-INPUT_END &&
754	commit refs/heads/branch
755	author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> Tue Feb 6 11:22:18 2007 -0500
756	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> Tue Feb 6 12:35:02 2007 -0500
757	data <<COMMIT
758	RFC 2822 type date
759	COMMIT
760
761	from refs/heads/branch^0
762
763	INPUT_END
764
765	test_must_fail git fast-import --date-format=raw <input
766	'
767	test_expect_success 'E: rfc2822 date, --date-format=rfc2822' '
768	git fast-import --date-format=rfc2822 <input
769	'
770
771	test_expect_success 'E: verify pack' '
772	verify_packs
773	'
774
775	test_expect_success 'E: verify commit' '
776	cat >expect <<-EOF &&
777	author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> 1170778938 -0500
778	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1170783302 -0500
779
780	RFC 2822 type date
781	EOF
782	git cat-file commit branch \| sed 1,2d >actual &&
783	test_cmp expect actual
784	'
785
786	###
787	### series F
788	###
789
790	test_expect_success 'F: non-fast-forward update skips' '
791	old_branch=$(git rev-parse --verify branch^0) &&
792	test_tick &&
793	cat >input <<-INPUT_END &&
794	commit refs/heads/branch
795	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
796	data <<COMMIT
797	losing things already?
798	COMMIT
799
800	from refs/heads/branch~1
801
802	reset refs/heads/other
803	from refs/heads/branch
804
805	INPUT_END
806
807	test_must_fail git fast-import <input &&
808	# branch must remain unaffected
809	test $old_branch = $(git rev-parse --verify branch^0)
810	'
811
812	test_expect_success 'F: verify pack' '
813	verify_packs
814	'
815
816	test_expect_success 'F: verify other commit' '
817	cat >expect <<-EOF &&
818	tree $(git rev-parse branch~1^{tree})
819	parent $(git rev-parse branch~1)
820	author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
821	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
822
823	losing things already?
824	EOF
825	git cat-file commit other >actual &&
826	test_cmp expect actual
827	'
828
829	###
830	### series G
831	###
832
833	test_expect_success 'G: non-fast-forward update forced' '
834	old_branch=$(git rev-parse --verify branch^0) &&
835	test_tick &&
836	cat >input <<-INPUT_END &&
837	commit refs/heads/branch
838	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
839	data <<COMMIT
840	losing things already?
841	COMMIT
842
843	from refs/heads/branch~1
844
845	INPUT_END
846	git fast-import --force <input
847	'
848
849	test_expect_success 'G: verify pack' '
850	verify_packs
851	'
852
853	test_expect_success 'G: branch changed, but logged' '
854	test $old_branch != $(git rev-parse --verify branch^0) &&
855	test $old_branch = $(git rev-parse --verify branch@{1})
856	'
857
858	###
859	### series H
860	###
861
862	test_expect_success 'H: deletall, add 1' '
863	test_tick &&
864	cat >input <<-INPUT_END &&
865	commit refs/heads/H
866	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
867	data <<COMMIT
868	third
869	COMMIT
870
871	from refs/heads/branch^0
872	M 644 inline i-will-die
873	data <<EOF
874	this file will never exist.
875	EOF
876
877	deleteall
878	M 644 inline h/e/l/lo
879	data <<EOF
880	$file5_data
881	EOF
882
883	INPUT_END
884	git fast-import <input &&
885	git log --raw H
886	'
887
888	test_expect_success 'H: verify pack' '
889	verify_packs
890	'
891
892	test_expect_success 'H: validate old files removed, new files added' '
893	f4id=$(git rev-parse HEAD:file4) &&
894	cat >expect <<-EOF &&
895	:100755 000000 $newf $zero D file2/newf
896	:100644 000000 $oldf $zero D file2/oldf
897	:100755 000000 $f4id $zero D file4
898	:100644 100644 $f5id $f5id R100 newdir/interesting h/e/l/lo
899	:100755 000000 $f6id $zero D newdir/exec.sh
900	EOF
901	git diff-tree -M -r H^ H >actual &&
902	compare_diff_raw expect actual
903	'
904
905	test_expect_success 'H: verify file' '
906	echo "$file5_data" >expect &&
907	git cat-file blob H:h/e/l/lo >actual &&
908	test_cmp expect actual
909	'
910
911	###
912	### series I
913	###
914
915	test_expect_success 'I: export-pack-edges' '
916	cat >input <<-INPUT_END &&
917	commit refs/heads/export-boundary
918	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
919	data <<COMMIT
920	we have a border. its only 40 characters wide.
921	COMMIT
922
923	from refs/heads/branch
924
925	INPUT_END
926	git fast-import --export-pack-edges=edges.list <input
927	'
928
929	test_expect_success 'I: verify edge list' '
930	cat >expect <<-EOF &&
931	.git/objects/pack/pack-.pack: $(git rev-parse --verify export-boundary)
932	EOF
933	sed -e s/pack-.*pack/pack-.pack/ edges.list >actual &&
934	test_cmp expect actual
935	'
936
937	###
938	### series J
939	###
940
941	test_expect_success 'J: reset existing branch creates empty commit' '
942	cat >input <<-INPUT_END &&
943	commit refs/heads/J
944	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
945	data <<COMMIT
946	create J
947	COMMIT
948
949	from refs/heads/branch
950
951	reset refs/heads/J
952
953	commit refs/heads/J
954	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
955	data <<COMMIT
956	initialize J
957	COMMIT
958
959	INPUT_END
960	git fast-import <input
961	'
962	test_expect_success 'J: branch has 1 commit, empty tree' '
963	test 1 = $(git rev-list J \| wc -l) &&
964	test 0 = $(git ls-tree J \| wc -l)
965	'
966
967	test_expect_success 'J: tag must fail on empty branch' '
968	cat >input <<-INPUT_END &&
969	reset refs/heads/J2
970
971	tag wrong_tag
972	from refs/heads/J2
973	data <<EOF
974	Tag branch that was reset.
975	EOF
976	INPUT_END
977	test_must_fail git fast-import <input
978	'
979
980	###
981	### series K
982	###
983
984	test_expect_success 'K: reinit branch with from' '
985	cat >input <<-INPUT_END &&
986	commit refs/heads/K
987	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
988	data <<COMMIT
989	create K
990	COMMIT
991
992	from refs/heads/branch
993
994	commit refs/heads/K
995	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
996	data <<COMMIT
997	redo K
998	COMMIT
999
1000	from refs/heads/branch^1
1001
1002	INPUT_END
1003	git fast-import <input
1004	'
1005	test_expect_success 'K: verify K^1 = branch^1' '
1006	test $(git rev-parse --verify branch^1) \
1007	= $(git rev-parse --verify K^1)
1008	'
1009
1010	###
1011	### series L
1012	###
1013
1014	test_expect_success 'L: verify internal tree sorting' '
1015	cat >input <<-INPUT_END &&
1016	blob
1017	mark :1
1018	data <<EOF
1019	some data
1020	EOF
1021
1022	blob
1023	mark :2
1024	data <<EOF
1025	other data
1026	EOF
1027
1028	commit refs/heads/L
1029	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1030	data <<COMMIT
1031	create L
1032	COMMIT
1033
1034	M 644 :1 b.
1035	M 644 :1 b/other
1036	M 644 :1 ba
1037
1038	commit refs/heads/L
1039	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1040	data <<COMMIT
1041	update L
1042	COMMIT
1043
1044	M 644 :2 b.
1045	M 644 :2 b/other
1046	M 644 :2 ba
1047	INPUT_END
1048
1049	cat >expect <<-EXPECT_END &&
1050	:100644 100644 M b.
1051	:040000 040000 M b
1052	:100644 100644 M ba
1053	EXPECT_END
1054
1055	git -c core.protectNTFS=false fast-import <input &&
1056	GIT_PRINT_SHA1_ELLIPSIS="yes" git diff-tree --abbrev --raw L^ L >output &&
1057	cut -d" " -f1,2,5 output >actual &&
1058	test_cmp expect actual
1059	'
1060
1061	test_expect_success 'L: nested tree copy does not corrupt deltas' '
1062	cat >input <<-INPUT_END &&
1063	blob
1064	mark :1
1065	data <<EOF
1066	the data
1067	EOF
1068
1069	commit refs/heads/L2
1070	committer C O Mitter <committer@example.com> 1112912473 -0700
1071	data <<COMMIT
1072	init L2
1073	COMMIT
1074	M 644 :1 a/b/c
1075	M 644 :1 a/b/d
1076	M 644 :1 a/e/f
1077
1078	commit refs/heads/L2
1079	committer C O Mitter <committer@example.com> 1112912473 -0700
1080	data <<COMMIT
1081	update L2
1082	COMMIT
1083	C a g
1084	C a/e g/b
1085	M 644 :1 g/b/h
1086	INPUT_END
1087
1088	cat >expect <<-\EOF &&
1089	g/b/f
1090	g/b/h
1091	EOF
1092
1093	test_when_finished "git update-ref -d refs/heads/L2" &&
1094	git fast-import <input &&
1095	git ls-tree L2 g/b/ >tmp &&
1096	cut -f 2 <tmp >actual &&
1097	test_cmp expect actual &&
1098	git fsck $(git rev-parse L2)
1099	'
1100
1101	###
1102	### series M
1103	###
1104
1105	test_expect_success 'M: rename file in same subdirectory' '
1106	test_tick &&
1107	cat >input <<-INPUT_END &&
1108	commit refs/heads/M1
1109	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1110	data <<COMMIT
1111	file rename
1112	COMMIT
1113
1114	from refs/heads/branch^0
1115	R file2/newf file2/n.e.w.f
1116
1117	INPUT_END
1118
1119	cat >expect <<-EOF &&
1120	:100755 100755 $newf $newf R100 file2/newf file2/n.e.w.f
1121	EOF
1122	git fast-import <input &&
1123	git diff-tree -M -r M1^ M1 >actual &&
1124	compare_diff_raw expect actual
1125	'
1126
1127	test_expect_success 'M: rename file to new subdirectory' '
1128	cat >input <<-INPUT_END &&
1129	commit refs/heads/M2
1130	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1131	data <<COMMIT
1132	file rename
1133	COMMIT
1134
1135	from refs/heads/branch^0
1136	R file2/newf i/am/new/to/you
1137
1138	INPUT_END
1139
1140	cat >expect <<-EOF &&
1141	:100755 100755 $newf $newf R100 file2/newf i/am/new/to/you
1142	EOF
1143	git fast-import <input &&
1144	git diff-tree -M -r M2^ M2 >actual &&
1145	compare_diff_raw expect actual
1146	'
1147
1148	test_expect_success 'M: rename subdirectory to new subdirectory' '
1149	cat >input <<-INPUT_END &&
1150	commit refs/heads/M3
1151	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1152	data <<COMMIT
1153	file rename
1154	COMMIT
1155
1156	from refs/heads/M2^0
1157	R i other/sub
1158
1159	INPUT_END
1160
1161	cat >expect <<-EOF &&
1162	:100755 100755 $newf $newf R100 i/am/new/to/you other/sub/am/new/to/you
1163	EOF
1164	git fast-import <input &&
1165	git diff-tree -M -r M3^ M3 >actual &&
1166	compare_diff_raw expect actual
1167	'
1168
1169	for root in '""' ''
1170	do
1171	test_expect_success "M: rename root ($root) to subdirectory" '
1172	cat >input <<-INPUT_END &&
1173	commit refs/heads/M4
1174	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1175	data <<COMMIT
1176	rename root
1177	COMMIT
1178
1179	from refs/heads/M2^0
1180	R $root sub
1181
1182	INPUT_END
1183
1184	cat >expect <<-EOF &&
1185	:100644 100644 $oldf $oldf R100 file2/oldf sub/file2/oldf
1186	:100755 100755 $f4id $f4id R100 file4 sub/file4
1187	:100755 100755 $newf $newf R100 i/am/new/to/you sub/i/am/new/to/you
1188	:100755 100755 $f6id $f6id R100 newdir/exec.sh sub/newdir/exec.sh
1189	:100644 100644 $f5id $f5id R100 newdir/interesting sub/newdir/interesting
1190	EOF
1191	git fast-import <input &&
1192	git diff-tree -M -r M4^ M4 >actual &&
1193	compare_diff_raw expect actual
1194	'
1195	done
1196
1197	###
1198	### series N
1199	###
1200
1201	test_expect_success 'N: copy file in same subdirectory' '
1202	test_tick &&
1203	cat >input <<-INPUT_END &&
1204	commit refs/heads/N1
1205	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1206	data <<COMMIT
1207	file copy
1208	COMMIT
1209
1210	from refs/heads/branch^0
1211	C file2/newf file2/n.e.w.f
1212
1213	INPUT_END
1214
1215	cat >expect <<-EOF &&
1216	:100755 100755 $newf $newf C100 file2/newf file2/n.e.w.f
1217	EOF
1218	git fast-import <input &&
1219	git diff-tree -C --find-copies-harder -r N1^ N1 >actual &&
1220	compare_diff_raw expect actual
1221	'
1222
1223	test_expect_success 'N: copy then modify subdirectory' '
1224	cat >input <<-INPUT_END &&
1225	commit refs/heads/N2
1226	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1227	data <<COMMIT
1228	clean directory copy
1229	COMMIT
1230
1231	from refs/heads/branch^0
1232	C file2 file3
1233
1234	commit refs/heads/N2
1235	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1236	data <<COMMIT
1237	modify directory copy
1238	COMMIT
1239
1240	M 644 inline file3/file5
1241	data <<EOF
1242	$file5_data
1243	EOF
1244
1245	INPUT_END
1246
1247	cat >expect <<-EOF &&
1248	:100644 100644 $f5id $f5id C100 newdir/interesting file3/file5
1249	:100755 100755 $newf $newf C100 file2/newf file3/newf
1250	:100644 100644 $oldf $oldf C100 file2/oldf file3/oldf
1251	EOF
1252	git fast-import <input &&
1253	git diff-tree -C --find-copies-harder -r N2^^ N2 >actual &&
1254	compare_diff_raw expect actual
1255	'
1256
1257	test_expect_success 'N: copy dirty subdirectory' '
1258	cat >input <<-INPUT_END &&
1259	commit refs/heads/N3
1260	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1261	data <<COMMIT
1262	dirty directory copy
1263	COMMIT
1264
1265	from refs/heads/branch^0
1266	M 644 inline file2/file5
1267	data <<EOF
1268	$file5_data
1269	EOF
1270
1271	C file2 file3
1272	D file2/file5
1273
1274	INPUT_END
1275
1276	git fast-import <input &&
1277	test $(git rev-parse N2^{tree}) = $(git rev-parse N3^{tree})
1278	'
1279
1280	test_expect_success 'N: copy directory by id' '
1281	cat >expect <<-EOF &&
1282	:100755 100755 $newf $newf C100 file2/newf file3/newf
1283	:100644 100644 $oldf $oldf C100 file2/oldf file3/oldf
1284	EOF
1285	subdir=$(git rev-parse refs/heads/branch^0:file2) &&
1286	cat >input <<-INPUT_END &&
1287	commit refs/heads/N4
1288	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1289	data <<COMMIT
1290	copy by tree hash
1291	COMMIT
1292
1293	from refs/heads/branch^0
1294	M 040000 $subdir file3
1295	INPUT_END
1296	git fast-import <input &&
1297	git diff-tree -C --find-copies-harder -r N4^ N4 >actual &&
1298	compare_diff_raw expect actual
1299	'
1300
1301	test_expect_success PIPE 'N: read and copy directory' '
1302	cat >expect <<-EOF &&
1303	:100755 100755 $newf $newf C100 file2/newf file3/newf
1304	:100644 100644 $oldf $oldf C100 file2/oldf file3/oldf
1305	EOF
1306	git update-ref -d refs/heads/N4 &&
1307	rm -f backflow &&
1308	mkfifo backflow &&
1309	(
1310	exec <backflow &&
1311	cat <<-EOF &&
1312	commit refs/heads/N4
1313	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1314	data <<COMMIT
1315	copy by tree hash, part 2
1316	COMMIT
1317
1318	from refs/heads/branch^0
1319	ls "file2"
1320	EOF
1321	read mode type tree filename &&
1322	echo "M 040000 $tree file3"
1323	) \|
1324	git fast-import --cat-blob-fd=3 3>backflow &&
1325	git diff-tree -C --find-copies-harder -r N4^ N4 >actual &&
1326	compare_diff_raw expect actual
1327	'
1328
1329	test_expect_success PIPE 'N: empty directory reads as missing' '
1330	cat <<-\EOF >expect &&
1331	OBJNAME
1332	:000000 100644 OBJNAME OBJNAME A unrelated
1333	EOF
1334	echo "missing src" >expect.response &&
1335	git update-ref -d refs/heads/read-empty &&
1336	rm -f backflow &&
1337	mkfifo backflow &&
1338	(
1339	exec <backflow &&
1340	cat <<-EOF &&
1341	commit refs/heads/read-empty
1342	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1343	data <<COMMIT
1344	read "empty" (missing) directory
1345	COMMIT
1346
1347	M 100644 inline src/greeting
1348	data <<BLOB
1349	hello
1350	BLOB
1351	C src/greeting dst1/non-greeting
1352	C src/greeting unrelated
1353	# leave behind "empty" src directory
1354	D src/greeting
1355	ls "src"
1356	EOF
1357	read -r line &&
1358	printf "%s\n" "$line" >response &&
1359	cat <<-\EOF
1360	D dst1
1361	D dst2
1362	EOF
1363	) \|
1364	git fast-import --cat-blob-fd=3 3>backflow &&
1365	test_cmp expect.response response &&
1366	git rev-list read-empty \|
1367	git diff-tree -r --root --stdin \|
1368	sed "s/$OID_REGEX/OBJNAME/g" >actual &&
1369	test_cmp expect actual
1370	'
1371
1372	for root in '""' ''
1373	do
1374	test_expect_success "N: copy root ($root) by tree hash" '
1375	cat >expect <<-EOF &&
1376	:100755 000000 $newf $zero D file3/newf
1377	:100644 000000 $oldf $zero D file3/oldf
1378	EOF
1379	root_tree=$(git rev-parse refs/heads/branch^0^{tree}) &&
1380	cat >input <<-INPUT_END &&
1381	commit refs/heads/N6
1382	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1383	data <<COMMIT
1384	copy root directory by tree hash
1385	COMMIT
1386
1387	from refs/heads/branch^0
1388	M 040000 $root_tree $root
1389	INPUT_END
1390	git fast-import <input &&
1391	git diff-tree -C --find-copies-harder -r N4 N6 >actual &&
1392	compare_diff_raw expect actual
1393	'
1394
1395	test_expect_success "N: copy root ($root) by path" '
1396	cat >expect <<-EOF &&
1397	:100755 100755 $newf $newf C100 file2/newf oldroot/file2/newf
1398	:100644 100644 $oldf $oldf C100 file2/oldf oldroot/file2/oldf
1399	:100755 100755 $f4id $f4id C100 file4 oldroot/file4
1400	:100755 100755 $f6id $f6id C100 newdir/exec.sh oldroot/newdir/exec.sh
1401	:100644 100644 $f5id $f5id C100 newdir/interesting oldroot/newdir/interesting
1402	EOF
1403	cat >input <<-INPUT_END &&
1404	commit refs/heads/N-copy-root-path
1405	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1406	data <<COMMIT
1407	copy root directory by (empty) path
1408	COMMIT
1409
1410	from refs/heads/branch^0
1411	C $root oldroot
1412	INPUT_END
1413	git fast-import <input &&
1414	git diff-tree -C --find-copies-harder -r branch N-copy-root-path >actual &&
1415	compare_diff_raw expect actual
1416	'
1417	done
1418
1419	test_expect_success 'N: delete directory by copying' '
1420	cat >expect <<-\EOF &&
1421	OBJID
1422	:100644 000000 OBJID OBJID D foo/bar/qux
1423	OBJID
1424	:000000 100644 OBJID OBJID A foo/bar/baz
1425	:000000 100644 OBJID OBJID A foo/bar/qux
1426	EOF
1427	empty_tree=$(git mktree </dev/null) &&
1428	cat >input <<-INPUT_END &&
1429	commit refs/heads/N-delete
1430	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1431	data <<COMMIT
1432	collect data to be deleted
1433	COMMIT
1434
1435	deleteall
1436	M 100644 inline foo/bar/baz
1437	data <<DATA_END
1438	hello
1439	DATA_END
1440	C "foo/bar/baz" "foo/bar/qux"
1441	C "foo/bar/baz" "foo/bar/quux/1"
1442	C "foo/bar/baz" "foo/bar/quuux"
1443	M 040000 $empty_tree foo/bar/quux
1444	M 040000 $empty_tree foo/bar/quuux
1445
1446	commit refs/heads/N-delete
1447	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1448	data <<COMMIT
1449	delete subdirectory
1450	COMMIT
1451
1452	M 040000 $empty_tree foo/bar/qux
1453	INPUT_END
1454	git fast-import <input &&
1455	git rev-list N-delete \|
1456	git diff-tree -r --stdin --root --always \|
1457	sed -e "s/$OID_REGEX/OBJID/g" >actual &&
1458	test_cmp expect actual
1459	'
1460
1461	test_expect_success 'N: modify copied tree' '
1462	cat >expect <<-EOF &&
1463	:100644 100644 $f5id $f5id C100 newdir/interesting file3/file5
1464	:100755 100755 $newf $newf C100 file2/newf file3/newf
1465	:100644 100644 $oldf $oldf C100 file2/oldf file3/oldf
1466	EOF
1467	subdir=$(git rev-parse refs/heads/branch^0:file2) &&
1468	cat >input <<-INPUT_END &&
1469	commit refs/heads/N5
1470	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1471	data <<COMMIT
1472	copy by tree hash
1473	COMMIT
1474
1475	from refs/heads/branch^0
1476	M 040000 $subdir file3
1477
1478	commit refs/heads/N5
1479	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1480	data <<COMMIT
1481	modify directory copy
1482	COMMIT
1483
1484	M 644 inline file3/file5
1485	data <<EOF
1486	$file5_data
1487	EOF
1488	INPUT_END
1489	git fast-import <input &&
1490	git diff-tree -C --find-copies-harder -r N5^^ N5 >actual &&
1491	compare_diff_raw expect actual
1492	'
1493
1494	test_expect_success 'N: reject foo/ syntax' '
1495	subdir=$(git rev-parse refs/heads/branch^0:file2) &&
1496	test_must_fail git fast-import <<-INPUT_END
1497	commit refs/heads/N5B
1498	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1499	data <<COMMIT
1500	copy with invalid syntax
1501	COMMIT
1502
1503	from refs/heads/branch^0
1504	M 040000 $subdir file3/
1505	INPUT_END
1506	'
1507
1508	test_expect_success 'N: reject foo/ syntax in copy source' '
1509	test_must_fail git fast-import <<-INPUT_END
1510	commit refs/heads/N5C
1511	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1512	data <<COMMIT
1513	copy with invalid syntax
1514	COMMIT
1515
1516	from refs/heads/branch^0
1517	C file2/ file3
1518	INPUT_END
1519	'
1520
1521	test_expect_success 'N: reject foo/ syntax in rename source' '
1522	test_must_fail git fast-import <<-INPUT_END
1523	commit refs/heads/N5D
1524	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1525	data <<COMMIT
1526	rename with invalid syntax
1527	COMMIT
1528
1529	from refs/heads/branch^0
1530	R file2/ file3
1531	INPUT_END
1532	'
1533
1534	test_expect_success 'N: reject foo/ syntax in ls argument' '
1535	test_must_fail git fast-import <<-INPUT_END
1536	commit refs/heads/N5E
1537	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1538	data <<COMMIT
1539	copy with invalid syntax
1540	COMMIT
1541
1542	from refs/heads/branch^0
1543	ls "file2/"
1544	INPUT_END
1545	'
1546
1547	for root in '""' ''
1548	do
1549	test_expect_success "N: copy to root ($root) by id and modify" '
1550	echo "hello, world" >expect.foo &&
1551	echo hello >expect.bar &&
1552	git fast-import <<-SETUP_END &&
1553	commit refs/heads/N7
1554	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1555	data <<COMMIT
1556	hello, tree
1557	COMMIT
1558
1559	deleteall
1560	M 644 inline foo/bar
1561	data <<EOF
1562	hello
1563	EOF
1564	SETUP_END
1565
1566	tree=$(git rev-parse --verify N7:) &&
1567	git fast-import <<-INPUT_END &&
1568	commit refs/heads/N8
1569	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1570	data <<COMMIT
1571	copy to root by id and modify
1572	COMMIT
1573
1574	M 040000 $tree $root
1575	M 644 inline foo/foo
1576	data <<EOF
1577	hello, world
1578	EOF
1579	INPUT_END
1580	git show N8:foo/foo >actual.foo &&
1581	git show N8:foo/bar >actual.bar &&
1582	test_cmp expect.foo actual.foo &&
1583	test_cmp expect.bar actual.bar
1584	'
1585
1586	test_expect_success "N: extract subtree to the root ($root)" '
1587	branch=$(git rev-parse --verify refs/heads/branch^{tree}) &&
1588	cat >input <<-INPUT_END &&
1589	commit refs/heads/N9
1590	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1591	data <<COMMIT
1592	extract subtree branch:newdir
1593	COMMIT
1594
1595	M 040000 $branch $root
1596	C "newdir" $root
1597	INPUT_END
1598	git fast-import <input &&
1599	git diff --exit-code branch:newdir N9
1600	'
1601
1602	test_expect_success "N: modify subtree, extract it to the root ($root), and modify again" '
1603	echo hello >expect.baz &&
1604	echo hello, world >expect.qux &&
1605	git fast-import <<-SETUP_END &&
1606	commit refs/heads/N10
1607	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1608	data <<COMMIT
1609	hello, tree
1610	COMMIT
1611
1612	deleteall
1613	M 644 inline foo/bar/baz
1614	data <<EOF
1615	hello
1616	EOF
1617	SETUP_END
1618
1619	tree=$(git rev-parse --verify N10:) &&
1620	git fast-import <<-INPUT_END &&
1621	commit refs/heads/N11
1622	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1623	data <<COMMIT
1624	copy to root by id and modify
1625	COMMIT
1626
1627	M 040000 $tree $root
1628	M 100644 inline foo/bar/qux
1629	data <<EOF
1630	hello, world
1631	EOF
1632	R "foo" $root
1633	C "bar/qux" "bar/quux"
1634	INPUT_END
1635	git show N11:bar/baz >actual.baz &&
1636	git show N11:bar/qux >actual.qux &&
1637	git show N11:bar/quux >actual.quux &&
1638	test_cmp expect.baz actual.baz &&
1639	test_cmp expect.qux actual.qux &&
1640	test_cmp expect.qux actual.quux
1641	'
1642	done
1643
1644	###
1645	### series O
1646	###
1647
1648	test_expect_success 'O: comments are all skipped' '
1649	cat >input <<-INPUT_END &&
1650	#we will
1651	commit refs/heads/O1
1652	# -- ignore all of this text
1653	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1654	data <<COMMIT
1655	dirty directory copy
1656	COMMIT
1657
1658	# do not forget the import blank line!
1659	#
1660	# yes, we started from our usual base of branch^0.
1661	# i like branch^0.
1662	from refs/heads/branch^0
1663	# and we need to reuse file2/file5 from N3 above.
1664	M 644 inline file2/file5
1665	# otherwise the tree will be different
1666	data <<EOF
1667	$file5_data
1668	EOF
1669
1670	# do not forget to copy file2 to file3
1671	C file2 file3
1672	#
1673	# or to delete file5 from file2.
1674	D file2/file5
1675	# are we done yet?
1676
1677	INPUT_END
1678
1679	git fast-import <input &&
1680	test $(git rev-parse N3) = $(git rev-parse O1)
1681	'
1682
1683	test_expect_success 'O: blank lines not necessary after data commands' '
1684	cat >input <<-INPUT_END &&
1685	commit refs/heads/O2
1686	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1687	data <<COMMIT
1688	dirty directory copy
1689	COMMIT
1690	from refs/heads/branch^0
1691	M 644 inline file2/file5
1692	data <<EOF
1693	$file5_data
1694	EOF
1695	C file2 file3
1696	D file2/file5
1697
1698	INPUT_END
1699
1700	git fast-import <input &&
1701	test $(git rev-parse N3) = $(git rev-parse O2)
1702	'
1703
1704	test_expect_success 'O: repack before next test' '
1705	git repack -a -d
1706	'
1707
1708	test_expect_success 'O: blank lines not necessary after other commands' '
1709	cat >input <<-INPUT_END &&
1710	commit refs/heads/O3
1711	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1712	data <<COMMIT
1713	zstring
1714	COMMIT
1715	commit refs/heads/O3
1716	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1717	data <<COMMIT
1718	zof
1719	COMMIT
1720	checkpoint
1721	commit refs/heads/O3
1722	mark :5
1723	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1724	data <<COMMIT
1725	zempty
1726	COMMIT
1727	checkpoint
1728	commit refs/heads/O3
1729	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1730	data <<COMMIT
1731	zcommits
1732	COMMIT
1733	reset refs/tags/O3-2nd
1734	from :5
1735	reset refs/tags/O3-3rd
1736	from :5
1737	INPUT_END
1738
1739	cat >expect <<-INPUT_END &&
1740	string
1741	of
1742	empty
1743	commits
1744	INPUT_END
1745
1746	git fast-import <input &&
1747	ls -la .git/objects/pack/pack-*.pack >packlist &&
1748	ls -la .git/objects/pack/pack-*.pack >idxlist &&
1749	test_line_count = 4 idxlist &&
1750	test_line_count = 4 packlist &&
1751	test $(git rev-parse refs/tags/O3-2nd) = $(git rev-parse O3^) &&
1752	git log --reverse --pretty=oneline O3 \| sed s/^.*z// >actual &&
1753	test_cmp expect actual
1754	'
1755
1756	test_expect_success 'O: progress outputs as requested by input' '
1757	cat >input <<-INPUT_END &&
1758	commit refs/heads/O4
1759	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1760	data <<COMMIT
1761	zstring
1762	COMMIT
1763	commit refs/heads/O4
1764	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1765	data <<COMMIT
1766	zof
1767	COMMIT
1768	progress Two commits down, 2 to go!
1769	commit refs/heads/O4
1770	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1771	data <<COMMIT
1772	zempty
1773	COMMIT
1774	progress Three commits down, 1 to go!
1775	commit refs/heads/O4
1776	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1777	data <<COMMIT
1778	zcommits
1779	COMMIT
1780	progress done!
1781	INPUT_END
1782	git fast-import <input >actual &&
1783	grep "progress " <input >expect &&
1784	test_cmp expect actual
1785	'
1786
1787	###
1788	### series P (gitlinks)
1789	###
1790
1791	test_expect_success 'P: superproject & submodule mix' '
1792	cat >input <<-INPUT_END &&
1793	blob
1794	mark :1
1795	data 10
1796	test file
1797
1798	reset refs/heads/sub
1799	commit refs/heads/sub
1800	mark :2
1801	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1802	data 12
1803	sub_initial
1804	M 100644 :1 file
1805
1806	blob
1807	mark :3
1808	data <<DATAEND
1809	[submodule "sub"]
1810	path = sub
1811	url = "$(pwd)/sub"
1812	DATAEND
1813
1814	commit refs/heads/subuse1
1815	mark :4
1816	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1817	data 8
1818	initial
1819	from refs/heads/main
1820	M 100644 :3 .gitmodules
1821	M 160000 :2 sub
1822
1823	blob
1824	mark :5
1825	data 20
1826	test file
1827	more data
1828
1829	commit refs/heads/sub
1830	mark :6
1831	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1832	data 11
1833	sub_second
1834	from :2
1835	M 100644 :5 file
1836
1837	commit refs/heads/subuse1
1838	mark :7
1839	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1840	data 7
1841	second
1842	from :4
1843	M 160000 :6 sub
1844
1845	INPUT_END
1846
1847	git fast-import <input &&
1848	git checkout subuse1 &&
1849	rm -rf sub &&
1850	mkdir sub &&
1851	(
1852	cd sub &&
1853	git init &&
1854	git fetch --update-head-ok .. refs/heads/sub:refs/heads/main &&
1855	git checkout main
1856	) &&
1857	git submodule init &&
1858	git submodule update
1859	'
1860
1861	test_expect_success 'P: verbatim SHA gitlinks' '
1862	SUBLAST=$(git rev-parse --verify sub) &&
1863	SUBPREV=$(git rev-parse --verify sub^) &&
1864
1865	cat >input <<-INPUT_END &&
1866	blob
1867	mark :1
1868	data <<DATAEND
1869	[submodule "sub"]
1870	path = sub
1871	url = "$(pwd)/sub"
1872	DATAEND
1873
1874	commit refs/heads/subuse2
1875	mark :2
1876	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1877	data 8
1878	initial
1879	from refs/heads/main
1880	M 100644 :1 .gitmodules
1881	M 160000 $SUBPREV sub
1882
1883	commit refs/heads/subuse2
1884	mark :3
1885	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1886	data 7
1887	second
1888	from :2
1889	M 160000 $SUBLAST sub
1890
1891	INPUT_END
1892
1893	git branch -D sub &&
1894	git gc --prune=now &&
1895	git fast-import <input &&
1896	test $(git rev-parse --verify subuse2) = $(git rev-parse --verify subuse1)
1897	'
1898
1899	test_expect_success 'P: fail on inline gitlink' '
1900	test_tick &&
1901	cat >input <<-INPUT_END &&
1902	commit refs/heads/subuse3
1903	mark :1
1904	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1905	data <<COMMIT
1906	corrupt
1907	COMMIT
1908
1909	from refs/heads/subuse2
1910	M 160000 inline sub
1911	data <<DATA
1912	$SUBPREV
1913	DATA
1914
1915	INPUT_END
1916
1917	test_must_fail git fast-import <input
1918	'
1919
1920	test_expect_success 'P: fail on blob mark in gitlink' '
1921	test_tick &&
1922	cat >input <<-INPUT_END &&
1923	blob
1924	mark :1
1925	data <<DATA
1926	$SUBPREV
1927	DATA
1928
1929	commit refs/heads/subuse3
1930	mark :2
1931	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1932	data <<COMMIT
1933	corrupt
1934	COMMIT
1935
1936	from refs/heads/subuse2
1937	M 160000 :1 sub
1938
1939	INPUT_END
1940
1941	test_must_fail git fast-import <input
1942	'
1943
1944	###
1945	### series Q (notes)
1946	###
1947
1948	test_expect_success 'Q: commit notes' '
1949	note1_data="The first note for the first commit" &&
1950	note2_data="The first note for the second commit" &&
1951	note3_data="The first note for the third commit" &&
1952	note1b_data="The second note for the first commit" &&
1953	note1c_data="The third note for the first commit" &&
1954	note2b_data="The second note for the second commit" &&
1955
1956	test_tick &&
1957	cat >input <<-INPUT_END &&
1958	blob
1959	mark :2
1960	data <<EOF
1961	$file2_data
1962	EOF
1963
1964	commit refs/heads/notes-test
1965	mark :3
1966	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1967	data <<COMMIT
1968	first (:3)
1969	COMMIT
1970
1971	M 644 :2 file2
1972
1973	blob
1974	mark :4
1975	data $file4_len
1976	$file4_data
1977	commit refs/heads/notes-test
1978	mark :5
1979	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1980	data <<COMMIT
1981	second (:5)
1982	COMMIT
1983
1984	M 644 :4 file4
1985
1986	commit refs/heads/notes-test
1987	mark :6
1988	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
1989	data <<COMMIT
1990	third (:6)
1991	COMMIT
1992
1993	M 644 inline file5
1994	data <<EOF
1995	$file5_data
1996	EOF
1997
1998	M 755 inline file6
1999	data <<EOF
2000	$file6_data
2001	EOF
2002
2003	blob
2004	mark :7
2005	data <<EOF
2006	$note1_data
2007	EOF
2008
2009	blob
2010	mark :8
2011	data <<EOF
2012	$note2_data
2013	EOF
2014
2015	commit refs/notes/foobar
2016	mark :9
2017	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2018	data <<COMMIT
2019	notes (:9)
2020	COMMIT
2021
2022	N :7 :3
2023	N :8 :5
2024	N inline :6
2025	data <<EOF
2026	$note3_data
2027	EOF
2028
2029	commit refs/notes/foobar
2030	mark :10
2031	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2032	data <<COMMIT
2033	notes (:10)
2034	COMMIT
2035
2036	N inline :3
2037	data <<EOF
2038	$note1b_data
2039	EOF
2040
2041	commit refs/notes/foobar2
2042	mark :11
2043	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2044	data <<COMMIT
2045	notes (:11)
2046	COMMIT
2047
2048	N inline :3
2049	data <<EOF
2050	$note1c_data
2051	EOF
2052
2053	commit refs/notes/foobar
2054	mark :12
2055	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2056	data <<COMMIT
2057	notes (:12)
2058	COMMIT
2059
2060	deleteall
2061	N inline :5
2062	data <<EOF
2063	$note2b_data
2064	EOF
2065
2066	INPUT_END
2067
2068	git fast-import <input &&
2069	git log --raw notes-test
2070	'
2071
2072	test_expect_success 'Q: verify pack' '
2073	verify_packs
2074	'
2075
2076	test_expect_success 'Q: verify first commit' '
2077	commit1=$(git rev-parse notes-test~2) &&
2078	commit2=$(git rev-parse notes-test^) &&
2079	commit3=$(git rev-parse notes-test) &&
2080
2081	cat >expect <<-EOF &&
2082	author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2083	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2084
2085	first (:3)
2086	EOF
2087	git cat-file commit notes-test~2 \| sed 1d >actual &&
2088	test_cmp expect actual
2089	'
2090
2091	test_expect_success 'Q: verify second commit' '
2092	cat >expect <<-EOF &&
2093	parent $commit1
2094	author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2095	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2096
2097	second (:5)
2098	EOF
2099	git cat-file commit notes-test^ \| sed 1d >actual &&
2100	test_cmp expect actual
2101	'
2102
2103	test_expect_success 'Q: verify third commit' '
2104	cat >expect <<-EOF &&
2105	parent $commit2
2106	author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2107	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2108
2109	third (:6)
2110	EOF
2111	git cat-file commit notes-test \| sed 1d >actual &&
2112	test_cmp expect actual
2113	'
2114
2115	test_expect_success 'Q: verify first notes commit' '
2116	cat >expect <<-EOF &&
2117	author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2118	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2119
2120	notes (:9)
2121	EOF
2122	git cat-file commit refs/notes/foobar~2 \| sed 1d >actual &&
2123	test_cmp expect actual
2124	'
2125
2126	test_expect_success 'Q: verify first notes tree' '
2127	sort >expect <<-EOF &&
2128	100644 blob $commit1
2129	100644 blob $commit2
2130	100644 blob $commit3
2131	EOF
2132	git cat-file -p refs/notes/foobar~2^{tree} \| sed "s/ [0-9a-f]* / /" >actual &&
2133	test_cmp expect actual
2134	'
2135
2136	test_expect_success 'Q: verify first note for first commit' '
2137	echo "$note1_data" >expect &&
2138	git cat-file blob refs/notes/foobar~2:$commit1 >actual &&
2139	test_cmp expect actual
2140	'
2141
2142	test_expect_success 'Q: verify first note for second commit' '
2143	echo "$note2_data" >expect &&
2144	git cat-file blob refs/notes/foobar~2:$commit2 >actual &&
2145	test_cmp expect actual
2146	'
2147
2148	test_expect_success 'Q: verify first note for third commit' '
2149	echo "$note3_data" >expect &&
2150	git cat-file blob refs/notes/foobar~2:$commit3 >actual &&
2151	test_cmp expect actual
2152	'
2153
2154	test_expect_success 'Q: verify second notes commit' '
2155	cat >expect <<-EOF &&
2156	parent $(git rev-parse --verify refs/notes/foobar~2)
2157	author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2158	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2159
2160	notes (:10)
2161	EOF
2162	git cat-file commit refs/notes/foobar^ \| sed 1d >actual &&
2163	test_cmp expect actual
2164	'
2165
2166	test_expect_success 'Q: verify second notes tree' '
2167	sort >expect <<-EOF &&
2168	100644 blob $commit1
2169	100644 blob $commit2
2170	100644 blob $commit3
2171	EOF
2172	git cat-file -p refs/notes/foobar^^{tree} \| sed "s/ [0-9a-f]* / /" >actual &&
2173	test_cmp expect actual
2174	'
2175
2176	test_expect_success 'Q: verify second note for first commit' '
2177	echo "$note1b_data" >expect &&
2178	git cat-file blob refs/notes/foobar^:$commit1 >actual &&
2179	test_cmp expect actual
2180	'
2181
2182	test_expect_success 'Q: verify first note for second commit' '
2183	echo "$note2_data" >expect &&
2184	git cat-file blob refs/notes/foobar^:$commit2 >actual &&
2185	test_cmp expect actual
2186	'
2187
2188	test_expect_success 'Q: verify first note for third commit' '
2189	echo "$note3_data" >expect &&
2190	git cat-file blob refs/notes/foobar^:$commit3 >actual &&
2191	test_cmp expect actual
2192	'
2193
2194	test_expect_success 'Q: verify third notes commit' '
2195	cat >expect <<-EOF &&
2196	author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2197	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2198
2199	notes (:11)
2200	EOF
2201	git cat-file commit refs/notes/foobar2 \| sed 1d >actual &&
2202	test_cmp expect actual
2203	'
2204
2205	test_expect_success 'Q: verify third notes tree' '
2206	sort >expect <<-EOF &&
2207	100644 blob $commit1
2208	EOF
2209	git cat-file -p refs/notes/foobar2^{tree} \| sed "s/ [0-9a-f]* / /" >actual &&
2210	test_cmp expect actual
2211	'
2212
2213	test_expect_success 'Q: verify third note for first commit' '
2214	echo "$note1c_data" >expect &&
2215	git cat-file blob refs/notes/foobar2:$commit1 >actual &&
2216	test_cmp expect actual
2217	'
2218
2219	test_expect_success 'Q: verify fourth notes commit' '
2220	cat >expect <<-EOF &&
2221	parent $(git rev-parse --verify refs/notes/foobar^)
2222	author $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2223	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2224
2225	notes (:12)
2226	EOF
2227	git cat-file commit refs/notes/foobar \| sed 1d >actual &&
2228	test_cmp expect actual
2229	'
2230
2231	test_expect_success 'Q: verify fourth notes tree' '
2232	sort >expect <<-EOF &&
2233	100644 blob $commit2
2234	EOF
2235	git cat-file -p refs/notes/foobar^{tree} \| sed "s/ [0-9a-f]* / /" >actual &&
2236	test_cmp expect actual
2237	'
2238
2239	test_expect_success 'Q: verify second note for second commit' '
2240	echo "$note2b_data" >expect &&
2241	git cat-file blob refs/notes/foobar:$commit2 >actual &&
2242	test_cmp expect actual
2243	'
2244
2245	test_expect_success 'Q: deny note on empty branch' '
2246	cat >input <<-EOF &&
2247	reset refs/heads/Q0
2248
2249	commit refs/heads/note-Q0
2250	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2251	data <<COMMIT
2252	Note for an empty branch.
2253	COMMIT
2254
2255	N inline refs/heads/Q0
2256	data <<NOTE
2257	some note
2258	NOTE
2259	EOF
2260	test_must_fail git fast-import <input
2261	'
2262
2263	###
2264	### series R (feature and option)
2265	###
2266
2267	test_expect_success 'R: abort on unsupported feature' '
2268	cat >input <<-EOF &&
2269	feature no-such-feature-exists
2270	EOF
2271
2272	test_must_fail git fast-import <input
2273	'
2274
2275	test_expect_success 'R: supported feature is accepted' '
2276	cat >input <<-EOF &&
2277	feature date-format=now
2278	EOF
2279
2280	git fast-import <input
2281	'
2282
2283	test_expect_success 'R: abort on receiving feature after data command' '
2284	cat >input <<-EOF &&
2285	blob
2286	data 3
2287	hi
2288	feature date-format=now
2289	EOF
2290
2291	test_must_fail git fast-import <input
2292	'
2293
2294	test_expect_success 'R: import-marks features forbidden by default' '
2295	>git.marks &&
2296	echo "feature import-marks=git.marks" >input &&
2297	test_must_fail git fast-import <input &&
2298	echo "feature import-marks-if-exists=git.marks" >input &&
2299	test_must_fail git fast-import <input
2300	'
2301
2302	test_expect_success 'R: only one import-marks feature allowed per stream' '
2303	>git.marks &&
2304	>git2.marks &&
2305	cat >input <<-EOF &&
2306	feature import-marks=git.marks
2307	feature import-marks=git2.marks
2308	EOF
2309
2310	test_must_fail git fast-import --allow-unsafe-features <input
2311	'
2312
2313	test_expect_success 'R: export-marks feature forbidden by default' '
2314	echo "feature export-marks=git.marks" >input &&
2315	test_must_fail git fast-import <input
2316	'
2317
2318	test_expect_success 'R: export-marks feature results in a marks file being created' '
2319	cat >input <<-EOF &&
2320	feature export-marks=git.marks
2321	blob
2322	mark :1
2323	data 3
2324	hi
2325
2326	EOF
2327
2328	git fast-import --allow-unsafe-features <input &&
2329	test_grep :1 git.marks
2330	'
2331
2332	test_expect_success 'R: export-marks options can be overridden by commandline options' '
2333	cat >input <<-\EOF &&
2334	feature export-marks=feature-sub/git.marks
2335	blob
2336	mark :1
2337	data 3
2338	hi
2339
2340	EOF
2341	git fast-import --allow-unsafe-features \
2342	--export-marks=cmdline-sub/other.marks <input &&
2343	test_grep :1 cmdline-sub/other.marks &&
2344	test_path_is_missing feature-sub
2345	'
2346
2347	test_expect_success 'R: catch typo in marks file name' '
2348	test_must_fail git fast-import --import-marks=nonexistent.marks </dev/null &&
2349	echo "feature import-marks=nonexistent.marks" \|
2350	test_must_fail git fast-import --allow-unsafe-features
2351	'
2352
2353	test_expect_success 'R: import and output marks can be the same file' '
2354	rm -f io.marks &&
2355	blob=$(echo hi \| git hash-object --stdin) &&
2356	cat >expect <<-EOF &&
2357	:1 $blob
2358	:2 $blob
2359	EOF
2360	git fast-import --export-marks=io.marks <<-\EOF &&
2361	blob
2362	mark :1
2363	data 3
2364	hi
2365
2366	EOF
2367	git fast-import --import-marks=io.marks --export-marks=io.marks <<-\EOF &&
2368	blob
2369	mark :2
2370	data 3
2371	hi
2372
2373	EOF
2374	test_cmp expect io.marks
2375	'
2376
2377	test_expect_success 'R: --import-marks=foo --output-marks=foo to create foo fails' '
2378	rm -f io.marks &&
2379	test_must_fail git fast-import --import-marks=io.marks --export-marks=io.marks <<-\EOF
2380	blob
2381	mark :1
2382	data 3
2383	hi
2384
2385	EOF
2386	'
2387
2388	test_expect_success 'R: --import-marks-if-exists' '
2389	rm -f io.marks &&
2390	blob=$(echo hi \| git hash-object --stdin) &&
2391	echo ":1 $blob" >expect &&
2392	git fast-import --import-marks-if-exists=io.marks --export-marks=io.marks <<-\EOF &&
2393	blob
2394	mark :1
2395	data 3
2396	hi
2397
2398	EOF
2399	test_cmp expect io.marks
2400	'
2401
2402	test_expect_success 'R: feature import-marks-if-exists' '
2403	rm -f io.marks &&
2404
2405	git fast-import --export-marks=io.marks \
2406	--allow-unsafe-features <<-\EOF &&
2407	feature import-marks-if-exists=not_io.marks
2408	EOF
2409	test_must_be_empty io.marks &&
2410
2411	blob=$(echo hi \| git hash-object --stdin) &&
2412
2413	echo ":1 $blob" >io.marks &&
2414	echo ":1 $blob" >expect &&
2415	echo ":2 $blob" >>expect &&
2416
2417	git fast-import --export-marks=io.marks \
2418	--allow-unsafe-features <<-\EOF &&
2419	feature import-marks-if-exists=io.marks
2420	blob
2421	mark :2
2422	data 3
2423	hi
2424
2425	EOF
2426	test_cmp expect io.marks &&
2427
2428	echo ":3 $blob" >>expect &&
2429
2430	git fast-import --import-marks=io.marks \
2431	--export-marks=io.marks \
2432	--allow-unsafe-features <<-\EOF &&
2433	feature import-marks-if-exists=not_io.marks
2434	blob
2435	mark :3
2436	data 3
2437	hi
2438
2439	EOF
2440	test_cmp expect io.marks &&
2441
2442	git fast-import --import-marks-if-exists=not_io.marks \
2443	--export-marks=io.marks \
2444	--allow-unsafe-features <<-\EOF &&
2445	feature import-marks-if-exists=io.marks
2446	EOF
2447	test_must_be_empty io.marks
2448	'
2449
2450	test_expect_success 'R: import to output marks works without any content' '
2451	cat >input <<-EOF &&
2452	feature import-marks=marks.out
2453	feature export-marks=marks.new
2454	EOF
2455
2456	git fast-import --allow-unsafe-features <input &&
2457	test_cmp marks.out marks.new
2458	'
2459
2460	test_expect_success 'R: import marks prefers commandline marks file over the stream' '
2461	cat >input <<-EOF &&
2462	feature import-marks=nonexistent.marks
2463	feature export-marks=marks.new
2464	EOF
2465
2466	git fast-import --import-marks=marks.out --allow-unsafe-features <input &&
2467	test_cmp marks.out marks.new
2468	'
2469
2470
2471	test_expect_success 'R: multiple --import-marks= should be honoured' '
2472	cat >input <<-EOF &&
2473	feature import-marks=nonexistent.marks
2474	feature export-marks=combined.marks
2475	EOF
2476
2477	head -n2 marks.out > one.marks &&
2478	tail -n +3 marks.out > two.marks &&
2479	git fast-import --import-marks=one.marks --import-marks=two.marks \
2480	--allow-unsafe-features <input &&
2481	test_cmp marks.out combined.marks
2482	'
2483
2484	test_expect_success 'R: feature relative-marks should be honoured' '
2485	cat >input <<-EOF &&
2486	feature relative-marks
2487	feature import-marks=relative.in
2488	feature export-marks=relative.out
2489	EOF
2490
2491	mkdir -p .git/info/fast-import/ &&
2492	cp marks.new .git/info/fast-import/relative.in &&
2493	git fast-import --allow-unsafe-features <input &&
2494	test_cmp marks.new .git/info/fast-import/relative.out
2495	'
2496
2497	test_expect_success 'R: feature no-relative-marks should be honoured' '
2498	cat >input <<-EOF &&
2499	feature relative-marks
2500	feature import-marks=relative.in
2501	feature no-relative-marks
2502	feature export-marks=non-relative.out
2503	EOF
2504
2505	git fast-import --allow-unsafe-features <input &&
2506	test_cmp marks.new non-relative.out
2507	'
2508
2509	test_expect_success 'R: feature ls supported' '
2510	echo "feature ls" \|
2511	git fast-import
2512	'
2513
2514	test_expect_success 'R: feature cat-blob supported' '
2515	echo "feature cat-blob" \|
2516	git fast-import
2517	'
2518
2519	test_expect_success 'R: cat-blob-fd must be a nonnegative integer' '
2520	test_must_fail git fast-import --cat-blob-fd=-1 </dev/null
2521	'
2522
2523	test_expect_success !MINGW 'R: print old blob' '
2524	blob=$(echo "yes it can" \| git hash-object -w --stdin) &&
2525	cat >expect <<-EOF &&
2526	${blob} blob 11
2527	yes it can
2528
2529	EOF
2530	echo "cat-blob $blob" \|
2531	git fast-import --cat-blob-fd=6 6>actual &&
2532	test_cmp expect actual
2533	'
2534
2535	test_expect_success !MINGW 'R: in-stream cat-blob-fd not respected' '
2536	echo hello >greeting &&
2537	blob=$(git hash-object -w greeting) &&
2538	cat >expect <<-EOF &&
2539	${blob} blob 6
2540	hello
2541
2542	EOF
2543	git fast-import --cat-blob-fd=3 3>actual.3 >actual.1 <<-EOF &&
2544	cat-blob $blob
2545	EOF
2546	test_cmp expect actual.3 &&
2547	test_must_be_empty actual.1 &&
2548	git fast-import 3>actual.3 >actual.1 <<-EOF &&
2549	option cat-blob-fd=3
2550	cat-blob $blob
2551	EOF
2552	test_must_be_empty actual.3 &&
2553	test_cmp expect actual.1
2554	'
2555
2556	test_expect_success !MINGW 'R: print mark for new blob' '
2557	echo "effluentish" \| git hash-object --stdin >expect &&
2558	git fast-import --cat-blob-fd=6 6>actual <<-\EOF &&
2559	blob
2560	mark :1
2561	data <<BLOB_END
2562	effluentish
2563	BLOB_END
2564	get-mark :1
2565	EOF
2566	test_cmp expect actual
2567	'
2568
2569	test_expect_success !MINGW 'R: print new blob' '
2570	blob=$(echo "yep yep yep" \| git hash-object --stdin) &&
2571	cat >expect <<-EOF &&
2572	${blob} blob 12
2573	yep yep yep
2574
2575	EOF
2576	git fast-import --cat-blob-fd=6 6>actual <<-\EOF &&
2577	blob
2578	mark :1
2579	data <<BLOB_END
2580	yep yep yep
2581	BLOB_END
2582	cat-blob :1
2583	EOF
2584	test_cmp expect actual
2585	'
2586
2587	test_expect_success !MINGW 'R: print new blob by sha1' '
2588	blob=$(echo "a new blob named by sha1" \| git hash-object --stdin) &&
2589	cat >expect <<-EOF &&
2590	${blob} blob 25
2591	a new blob named by sha1
2592
2593	EOF
2594	git fast-import --cat-blob-fd=6 6>actual <<-EOF &&
2595	blob
2596	data <<BLOB_END
2597	a new blob named by sha1
2598	BLOB_END
2599	cat-blob $blob
2600	EOF
2601	test_cmp expect actual
2602	'
2603
2604	test_expect_success 'setup: big file' '
2605	(
2606	echo "the quick brown fox jumps over the lazy dog" >big &&
2607	for i in 1 2 3
2608	do
2609	cat big big big big >bigger &&
2610	cat bigger bigger bigger bigger >big \|\|
2611	exit
2612	done
2613	)
2614	'
2615
2616	test_expect_success 'R: print two blobs to stdout' '
2617	blob1=$(git hash-object big) &&
2618	blob1_len=$(wc -c <big) &&
2619	blob2=$(echo hello \| git hash-object --stdin) &&
2620	{
2621	echo ${blob1} blob $blob1_len &&
2622	cat big &&
2623	cat <<-EOF
2624
2625	${blob2} blob 6
2626	hello
2627
2628	EOF
2629	} >expect &&
2630	{
2631	cat <<-\END_PART1 &&
2632	blob
2633	mark :1
2634	data <<data_end
2635	END_PART1
2636	cat big &&
2637	cat <<-\EOF
2638	data_end
2639	blob
2640	mark :2
2641	data <<data_end
2642	hello
2643	data_end
2644	cat-blob :1
2645	cat-blob :2
2646	EOF
2647	} \|
2648	git fast-import >actual &&
2649	test_cmp expect actual
2650	'
2651
2652	test_expect_success PIPE 'R: copy using cat-file' '
2653	expect_id=$(git hash-object big) &&
2654	expect_len=$(wc -c <big) &&
2655	echo $expect_id blob $expect_len >expect.response &&
2656
2657	rm -f blobs &&
2658
2659	mkfifo blobs &&
2660	(
2661	export GIT_COMMITTER_NAME GIT_COMMITTER_EMAIL GIT_COMMITTER_DATE &&
2662	cat <<-\EOF &&
2663	feature cat-blob
2664	blob
2665	mark :1
2666	data <<BLOB
2667	EOF
2668	cat big &&
2669	cat <<-\EOF &&
2670	BLOB
2671	cat-blob :1
2672	EOF
2673
2674	read blob_id type size <&3 &&
2675	echo "$blob_id $type $size" >response &&
2676	test_copy_bytes $size >blob <&3 &&
2677	read newline <&3 &&
2678
2679	cat <<-EOF &&
2680	commit refs/heads/copied
2681	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2682	data <<COMMIT
2683	copy big file as file3
2684	COMMIT
2685	M 644 inline file3
2686	data <<BLOB
2687	EOF
2688	cat blob &&
2689	echo BLOB
2690	) 3<blobs \|
2691	git fast-import --cat-blob-fd=3 3>blobs &&
2692	git show copied:file3 >actual &&
2693	test_cmp expect.response response &&
2694	test_cmp big actual
2695	'
2696
2697	test_expect_success PIPE 'R: print blob mid-commit' '
2698	rm -f blobs &&
2699	echo "A blob from _before_ the commit." >expect &&
2700	mkfifo blobs &&
2701	(
2702	exec 3<blobs &&
2703	cat <<-EOF &&
2704	feature cat-blob
2705	blob
2706	mark :1
2707	data <<BLOB
2708	A blob from _before_ the commit.
2709	BLOB
2710	commit refs/heads/temporary
2711	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2712	data <<COMMIT
2713	Empty commit
2714	COMMIT
2715	cat-blob :1
2716	EOF
2717
2718	read blob_id type size <&3 &&
2719	test_copy_bytes $size >actual <&3 &&
2720	read newline <&3 &&
2721
2722	echo
2723	) \|
2724	git fast-import --cat-blob-fd=3 3>blobs &&
2725	test_cmp expect actual
2726	'
2727
2728	test_expect_success PIPE 'R: print staged blob within commit' '
2729	rm -f blobs &&
2730	echo "A blob from _within_ the commit." >expect &&
2731	mkfifo blobs &&
2732	(
2733	exec 3<blobs &&
2734	cat <<-EOF &&
2735	feature cat-blob
2736	commit refs/heads/within
2737	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2738	data <<COMMIT
2739	Empty commit
2740	COMMIT
2741	M 644 inline within
2742	data <<BLOB
2743	A blob from _within_ the commit.
2744	BLOB
2745	EOF
2746
2747	to_get=$(
2748	echo "A blob from _within_ the commit." \|
2749	git hash-object --stdin
2750	) &&
2751	echo "cat-blob $to_get" &&
2752
2753	read blob_id type size <&3 &&
2754	test_copy_bytes $size >actual <&3 &&
2755	read newline <&3 &&
2756
2757	echo deleteall
2758	) \|
2759	git fast-import --cat-blob-fd=3 3>blobs &&
2760	test_cmp expect actual
2761	'
2762
2763	test_expect_success 'R: quiet option results in no stats being output' '
2764	cat >input <<-EOF &&
2765	option git quiet
2766	blob
2767	data 3
2768	hi
2769
2770	EOF
2771
2772	git fast-import 2>output <input &&
2773	test_must_be_empty output
2774	'
2775
2776	test_expect_success 'R: feature done means terminating "done" is mandatory' '
2777	echo feature done \| test_must_fail git fast-import &&
2778	test_must_fail git fast-import --done </dev/null
2779	'
2780
2781	test_expect_success 'R: terminating "done" with trailing gibberish is ok' '
2782	git fast-import <<-\EOF &&
2783	feature done
2784	done
2785	trailing gibberish
2786	EOF
2787	git fast-import <<-\EOF
2788	done
2789	more trailing gibberish
2790	EOF
2791	'
2792
2793	test_expect_success 'R: terminating "done" within commit' '
2794	cat >expect <<-\EOF &&
2795	OBJID
2796	:000000 100644 OBJID OBJID A hello.c
2797	:000000 100644 OBJID OBJID A hello2.c
2798	EOF
2799	git fast-import <<-EOF &&
2800	commit refs/heads/done-ends
2801	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2802	data <<EOT
2803	Commit terminated by "done" command
2804	EOT
2805	M 100644 inline hello.c
2806	data <<EOT
2807	Hello, world.
2808	EOT
2809	C hello.c hello2.c
2810	done
2811	EOF
2812	git rev-list done-ends \|
2813	git diff-tree -r --stdin --root --always \|
2814	sed -e "s/$OID_REGEX/OBJID/g" >actual &&
2815	test_cmp expect actual
2816	'
2817
2818	test_expect_success 'R: die on unknown option' '
2819	cat >input <<-EOF &&
2820	option git non-existing-option
2821	EOF
2822
2823	test_must_fail git fast-import <input
2824	'
2825
2826	test_expect_success 'R: unknown commandline options are rejected' '\
2827	test_must_fail git fast-import --non-existing-option < /dev/null
2828	'
2829
2830	test_expect_success 'R: die on invalid option argument' '
2831	echo "option git active-branches=-5" \|
2832	test_must_fail git fast-import &&
2833	echo "option git depth=" \|
2834	test_must_fail git fast-import &&
2835	test_must_fail git fast-import --depth="5 elephants" </dev/null
2836	'
2837
2838	test_expect_success 'R: ignore non-git options' '
2839	cat >input <<-EOF &&
2840	option non-existing-vcs non-existing-option
2841	EOF
2842
2843	git fast-import <input
2844	'
2845
2846	test_expect_success 'R: corrupt lines do not mess marks file' '
2847	rm -f io.marks &&
2848	blob=$(echo hi \| git hash-object --stdin) &&
2849	cat >expect <<-EOF &&
2850	:3 $ZERO_OID
2851	:1 $blob
2852	:2 $blob
2853	EOF
2854	cp expect io.marks &&
2855	test_must_fail git fast-import --import-marks=io.marks --export-marks=io.marks <<-\EOF &&
2856
2857	EOF
2858	test_cmp expect io.marks
2859	'
2860
2861	##
2862	## R: very large blobs
2863	##
2864	test_expect_success 'R: blob bigger than threshold' '
2865	blobsize=$((210241024 + 53)) &&
2866	test-tool genrandom bar $blobsize >expect &&
2867	cat >input <<-INPUT_END &&
2868	commit refs/heads/big-file
2869	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2870	data <<COMMIT
2871	R - big file
2872	COMMIT
2873
2874	M 644 inline big1
2875	data $blobsize
2876	INPUT_END
2877	cat expect >>input &&
2878	cat >>input <<-INPUT_END &&
2879	M 644 inline big2
2880	data $blobsize
2881	INPUT_END
2882	cat expect >>input &&
2883	echo >>input &&
2884
2885	test_create_repo R &&
2886	git --git-dir=R/.git config fastimport.unpackLimit 0 &&
2887	git --git-dir=R/.git fast-import --big-file-threshold=1 <input
2888	'
2889
2890	test_expect_success 'R: verify created pack' '
2891	(
2892	cd R &&
2893	verify_packs -v > ../verify
2894	)
2895	'
2896
2897	test_expect_success 'R: verify written objects' '
2898	git --git-dir=R/.git cat-file blob big-file:big1 >actual &&
2899	test_cmp_bin expect actual &&
2900	a=$(git --git-dir=R/.git rev-parse big-file:big1) &&
2901	b=$(git --git-dir=R/.git rev-parse big-file:big2) &&
2902	test $a = $b
2903	'
2904
2905	test_expect_success 'R: blob appears only once' '
2906	n=$(grep $a verify \| wc -l) &&
2907	test 1 = $n
2908	'
2909
2910	###
2911	### series S (mark and path parsing)
2912	###
2913	#
2914	# Make sure missing spaces and EOLs after mark references
2915	# cause errors.
2916	#
2917	# Setup:
2918	#
2919	# 1--2--4
2920	# \ /
2921	# -3-
2922	#
2923	# commit marks: 301, 302, 303, 304
2924	# blob marks: 403, 404, resp.
2925	# note mark: 202
2926	#
2927	# The error message when a space is missing not at the
2928	# end of the line is:
2929	#
2930	# missing space after ..
2931	#
2932	# or when extra characters come after the mark at the end
2933	# of the line:
2934	#
2935	# garbage after ..
2936	#
2937	# or when the dataref is neither "inline " or a known SHA1,
2938	#
2939	# invalid dataref ..
2940	#
2941	test_expect_success 'S: initialize for S tests' '
2942	test_tick &&
2943
2944	cat >input <<-INPUT_END &&
2945	commit refs/heads/S
2946	mark :301
2947	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2948	data <<COMMIT
2949	commit 1
2950	COMMIT
2951	M 100644 inline hello.c
2952	data <<BLOB
2953	blob 1
2954	BLOB
2955
2956	commit refs/heads/S
2957	mark :302
2958	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2959	data <<COMMIT
2960	commit 2
2961	COMMIT
2962	from :301
2963	M 100644 inline hello.c
2964	data <<BLOB
2965	blob 2
2966	BLOB
2967
2968	blob
2969	mark :403
2970	data <<BLOB
2971	blob 3
2972	BLOB
2973
2974	blob
2975	mark :202
2976	data <<BLOB
2977	note 2
2978	BLOB
2979	INPUT_END
2980
2981	git fast-import --export-marks=marks <input
2982	'
2983
2984	#
2985	# filemodify, three datarefs
2986	#
2987	test_expect_success 'S: filemodify with garbage after mark must fail' '
2988	test_must_fail git fast-import --import-marks=marks <<-EOF 2>err &&
2989	commit refs/heads/S
2990	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
2991	data <<COMMIT
2992	commit N
2993	COMMIT
2994	M 100644 :403x hello.c
2995	EOF
2996	test_grep "space after mark" err
2997	'
2998
2999	# inline is misspelled; fast-import thinks it is some unknown dataref
3000	test_expect_success 'S: filemodify with garbage after inline must fail' '
3001	test_must_fail git fast-import --import-marks=marks <<-EOF 2>err &&
3002	commit refs/heads/S
3003	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3004	data <<COMMIT
3005	commit N
3006	COMMIT
3007	M 100644 inlineX hello.c
3008	data <<BLOB
3009	inline
3010	BLOB
3011	EOF
3012	test_grep "nvalid dataref" err
3013	'
3014
3015	test_expect_success 'S: filemodify with garbage after sha1 must fail' '
3016	sha1=$(grep :403 marks \| cut -d\ -f2) &&
3017	test_must_fail git fast-import --import-marks=marks <<-EOF 2>err &&
3018	commit refs/heads/S
3019	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3020	data <<COMMIT
3021	commit N
3022	COMMIT
3023	M 100644 ${sha1}x hello.c
3024	EOF
3025	test_grep "space after SHA1" err
3026	'
3027
3028	#
3029	# notemodify, three ways to say dataref
3030	#
3031	test_expect_success 'S: notemodify with garbage after mark dataref must fail' '
3032	test_must_fail git fast-import --import-marks=marks <<-EOF 2>err &&
3033	commit refs/heads/S
3034	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3035	data <<COMMIT
3036	commit S note dataref markref
3037	COMMIT
3038	N :202x :302
3039	EOF
3040	test_grep "space after mark" err
3041	'
3042
3043	test_expect_success 'S: notemodify with garbage after inline dataref must fail' '
3044	test_must_fail git fast-import --import-marks=marks <<-EOF 2>err &&
3045	commit refs/heads/S
3046	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3047	data <<COMMIT
3048	commit S note dataref inline
3049	COMMIT
3050	N inlineX :302
3051	data <<BLOB
3052	note blob
3053	BLOB
3054	EOF
3055	test_grep "nvalid dataref" err
3056	'
3057
3058	test_expect_success 'S: notemodify with garbage after sha1 dataref must fail' '
3059	sha1=$(grep :202 marks \| cut -d\ -f2) &&
3060	test_must_fail git fast-import --import-marks=marks <<-EOF 2>err &&
3061	commit refs/heads/S
3062	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3063	data <<COMMIT
3064	commit S note dataref sha1
3065	COMMIT
3066	N ${sha1}x :302
3067	EOF
3068	test_grep "space after SHA1" err
3069	'
3070
3071	#
3072	# notemodify, mark in commit-ish
3073	#
3074	test_expect_success 'S: notemodify with garbage after mark commit-ish must fail' '
3075	test_must_fail git fast-import --import-marks=marks <<-EOF 2>err &&
3076	commit refs/heads/Snotes
3077	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3078	data <<COMMIT
3079	commit S note commit-ish
3080	COMMIT
3081	N :202 :302x
3082	EOF
3083	test_grep "after mark" err
3084	'
3085
3086	#
3087	# from
3088	#
3089	test_expect_success 'S: from with garbage after mark must fail' '
3090	test_must_fail \
3091	git fast-import --import-marks=marks --export-marks=marks <<-EOF 2>err &&
3092	commit refs/heads/S2
3093	mark :303
3094	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3095	data <<COMMIT
3096	commit 3
3097	COMMIT
3098	from :301x
3099	M 100644 :403 hello.c
3100	EOF
3101
3102
3103	# go create the commit, need it for merge test
3104	git fast-import --import-marks=marks --export-marks=marks <<-EOF &&
3105	commit refs/heads/S2
3106	mark :303
3107	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3108	data <<COMMIT
3109	commit 3
3110	COMMIT
3111	from :301
3112	M 100644 :403 hello.c
3113	EOF
3114
3115	# now evaluate the error
3116	test_grep "after mark" err
3117	'
3118
3119
3120	#
3121	# merge
3122	#
3123	test_expect_success 'S: merge with garbage after mark must fail' '
3124	test_must_fail git fast-import --import-marks=marks <<-EOF 2>err &&
3125	commit refs/heads/S
3126	mark :304
3127	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3128	data <<COMMIT
3129	merge 4
3130	COMMIT
3131	from :302
3132	merge :303x
3133	M 100644 :403 hello.c
3134	EOF
3135	test_grep "after mark" err
3136	'
3137
3138	#
3139	# tag, from markref
3140	#
3141	test_expect_success 'S: tag with garbage after mark must fail' '
3142	test_must_fail git fast-import --import-marks=marks <<-EOF 2>err &&
3143	tag refs/tags/Stag
3144	from :302x
3145	tagger $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3146	data <<TAG
3147	tag S
3148	TAG
3149	EOF
3150	test_grep "after mark" err
3151	'
3152
3153	#
3154	# cat-blob markref
3155	#
3156	test_expect_success 'S: cat-blob with garbage after mark must fail' '
3157	test_must_fail git fast-import --import-marks=marks <<-EOF 2>err &&
3158	cat-blob :403x
3159	EOF
3160	test_grep "after mark" err
3161	'
3162
3163	#
3164	# ls markref
3165	#
3166	test_expect_success 'S: ls with garbage after mark must fail' '
3167	test_must_fail git fast-import --import-marks=marks <<-EOF 2>err &&
3168	ls :302x hello.c
3169	EOF
3170	test_grep "space after mark" err
3171	'
3172
3173	test_expect_success 'S: ls with garbage after sha1 must fail' '
3174	sha1=$(grep :302 marks \| cut -d\ -f2) &&
3175	test_must_fail git fast-import --import-marks=marks <<-EOF 2>err &&
3176	ls ${sha1}x hello.c
3177	EOF
3178	test_grep "space after tree-ish" err
3179	'
3180
3181	#
3182	# Path parsing
3183	#
3184	# There are two sorts of ways a path can be parsed, depending on whether it is
3185	# the last field on the line. Additionally, ls without a <dataref> has a special
3186	# case. Test every occurrence of <path> in the grammar against every error case.
3187	# Paths for the root (empty strings) are tested elsewhere.
3188	#
3189
3190	#
3191	# Valid paths at the end of a line: filemodify, filedelete, filecopy (dest),
3192	# filerename (dest), and ls.
3193	#
3194	# commit :301 from root -- modify hello.c (for setup)
3195	# commit :302 from :301 -- modify $path
3196	# commit :303 from :302 -- delete $path
3197	# commit :304 from :301 -- copy hello.c $path
3198	# commit :305 from :301 -- rename hello.c $path
3199	# ls :305 $path
3200	#
3201	test_path_eol_success () {
3202	local test="$1" path="$2" unquoted_path="$3"
3203	test_expect_success "S: paths at EOL with $test must work" '
3204	test_when_finished "git branch -D S-path-eol" &&
3205
3206	git -c core.protectNTFS=false fast-import --export-marks=marks.out <<-EOF >out 2>err &&
3207	blob
3208	mark :401
3209	data <<BLOB
3210	hello world
3211	BLOB
3212
3213	blob
3214	mark :402
3215	data <<BLOB
3216	hallo welt
3217	BLOB
3218
3219	commit refs/heads/S-path-eol
3220	mark :301
3221	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3222	data <<COMMIT
3223	initial commit
3224	COMMIT
3225	M 100644 :401 hello.c
3226
3227	commit refs/heads/S-path-eol
3228	mark :302
3229	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3230	data <<COMMIT
3231	commit filemodify
3232	COMMIT
3233	from :301
3234	M 100644 :402 $path
3235
3236	commit refs/heads/S-path-eol
3237	mark :303
3238	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3239	data <<COMMIT
3240	commit filedelete
3241	COMMIT
3242	from :302
3243	D $path
3244
3245	commit refs/heads/S-path-eol
3246	mark :304
3247	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3248	data <<COMMIT
3249	commit filecopy dest
3250	COMMIT
3251	from :301
3252	C hello.c $path
3253
3254	commit refs/heads/S-path-eol
3255	mark :305
3256	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3257	data <<COMMIT
3258	commit filerename dest
3259	COMMIT
3260	from :301
3261	R hello.c $path
3262
3263	ls :305 $path
3264	EOF
3265
3266	commit_m=$(grep :302 marks.out \| cut -d\ -f2) &&
3267	commit_d=$(grep :303 marks.out \| cut -d\ -f2) &&
3268	commit_c=$(grep :304 marks.out \| cut -d\ -f2) &&
3269	commit_r=$(grep :305 marks.out \| cut -d\ -f2) &&
3270	blob1=$(grep :401 marks.out \| cut -d\ -f2) &&
3271	blob2=$(grep :402 marks.out \| cut -d\ -f2) &&
3272
3273	(
3274	printf "100644 blob $blob2\t$unquoted_path\n" &&
3275	printf "100644 blob $blob1\thello.c\n"
3276	) \| sort >tree_m.exp &&
3277	git ls-tree $commit_m \| sort >tree_m.out &&
3278	test_cmp tree_m.exp tree_m.out &&
3279
3280	printf "100644 blob $blob1\thello.c\n" >tree_d.exp &&
3281	git ls-tree $commit_d >tree_d.out &&
3282	test_cmp tree_d.exp tree_d.out &&
3283
3284	(
3285	printf "100644 blob $blob1\t$unquoted_path\n" &&
3286	printf "100644 blob $blob1\thello.c\n"
3287	) \| sort >tree_c.exp &&
3288	git ls-tree $commit_c \| sort >tree_c.out &&
3289	test_cmp tree_c.exp tree_c.out &&
3290
3291	printf "100644 blob $blob1\t$unquoted_path\n" >tree_r.exp &&
3292	git ls-tree $commit_r >tree_r.out &&
3293	test_cmp tree_r.exp tree_r.out &&
3294
3295	test_cmp out tree_r.exp
3296	'
3297	}
3298
3299	test_path_eol_success 'quoted spaces' '" hello world.c "' ' hello world.c '
3300	test_path_eol_success 'unquoted spaces' ' hello world.c ' ' hello world.c '
3301	test_path_eol_success 'octal escapes' '"\150\151\056\143"' 'hi.c'
3302
3303	#
3304	# Valid paths before a space: filecopy (source) and filerename (source).
3305	#
3306	# commit :301 from root -- modify $path (for setup)
3307	# commit :302 from :301 -- copy $path hello2.c
3308	# commit :303 from :301 -- rename $path hello2.c
3309	#
3310	test_path_space_success () {
3311	local test="$1" path="$2" unquoted_path="$3"
3312	test_expect_success "S: paths before space with $test must work" '
3313	test_when_finished "git branch -D S-path-space" &&
3314
3315	git -c core.protectNTFS=false fast-import --export-marks=marks.out <<-EOF 2>err &&
3316	blob
3317	mark :401
3318	data <<BLOB
3319	hello world
3320	BLOB
3321
3322	commit refs/heads/S-path-space
3323	mark :301
3324	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3325	data <<COMMIT
3326	initial commit
3327	COMMIT
3328	M 100644 :401 $path
3329
3330	commit refs/heads/S-path-space
3331	mark :302
3332	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3333	data <<COMMIT
3334	commit filecopy source
3335	COMMIT
3336	from :301
3337	C $path hello2.c
3338
3339	commit refs/heads/S-path-space
3340	mark :303
3341	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3342	data <<COMMIT
3343	commit filerename source
3344	COMMIT
3345	from :301
3346	R $path hello2.c
3347
3348	EOF
3349
3350	commit_c=$(grep :302 marks.out \| cut -d\ -f2) &&
3351	commit_r=$(grep :303 marks.out \| cut -d\ -f2) &&
3352	blob=$(grep :401 marks.out \| cut -d\ -f2) &&
3353
3354	(
3355	printf "100644 blob $blob\t$unquoted_path\n" &&
3356	printf "100644 blob $blob\thello2.c\n"
3357	) \| sort >tree_c.exp &&
3358	git ls-tree $commit_c \| sort >tree_c.out &&
3359	test_cmp tree_c.exp tree_c.out &&
3360
3361	printf "100644 blob $blob\thello2.c\n" >tree_r.exp &&
3362	git ls-tree $commit_r >tree_r.out &&
3363	test_cmp tree_r.exp tree_r.out
3364	'
3365	}
3366
3367	test_path_space_success 'quoted spaces' '" hello world.c "' ' hello world.c '
3368	test_path_space_success 'no unquoted spaces' 'hello_world.c' 'hello_world.c'
3369	test_path_space_success 'octal escapes' '"\150\151\056\143"' 'hi.c'
3370
3371	#
3372	# Test a single commit change with an invalid path. Run it with all occurrences
3373	# of <path> in the grammar against all error kinds.
3374	#
3375	test_path_fail () {
3376	local change="$1" what="$2" prefix="$3" path="$4" suffix="$5" err_grep="$6"
3377	test_expect_success "S: $change with $what must fail" '
3378	test_must_fail git fast-import <<-EOF 2>err &&
3379	blob
3380	mark :1
3381	data <<BLOB
3382	hello world
3383	BLOB
3384
3385	commit refs/heads/S-path-fail
3386	mark :2
3387	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3388	data <<COMMIT
3389	commit setup
3390	COMMIT
3391	M 100644 :1 hello.c
3392
3393	commit refs/heads/S-path-fail
3394	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3395	data <<COMMIT
3396	commit with bad path
3397	COMMIT
3398	from :2
3399	$prefix$path$suffix
3400	EOF
3401
3402	test_grep "$err_grep" err
3403	'
3404	}
3405
3406	test_path_base_fail () {
3407	local change="$1" prefix="$2" field="$3" suffix="$4"
3408	test_path_fail "$change" 'unclosed " in '"$field" "$prefix" '"hello.c' "$suffix" "invalid $field"
3409	test_path_fail "$change" "invalid escape in quoted $field" "$prefix" '"hello\xff"' "$suffix" "invalid $field"
3410	test_path_fail "$change" "escaped NUL in quoted $field" "$prefix" '"hello\000"' "$suffix" "NUL in $field"
3411	}
3412	test_path_eol_quoted_fail () {
3413	local change="$1" prefix="$2" field="$3"
3414	test_path_base_fail "$change" "$prefix" "$field" ''
3415	test_path_fail "$change" "garbage after quoted $field" "$prefix" '"hello.c"' 'x' "garbage after $field"
3416	test_path_fail "$change" "space after quoted $field" "$prefix" '"hello.c"' ' ' "garbage after $field"
3417	}
3418	test_path_eol_fail () {
3419	local change="$1" prefix="$2" field="$3"
3420	test_path_eol_quoted_fail "$change" "$prefix" "$field"
3421	}
3422	test_path_space_fail () {
3423	local change="$1" prefix="$2" field="$3"
3424	test_path_base_fail "$change" "$prefix" "$field" ' world.c'
3425	test_path_fail "$change" "missing space after quoted $field" "$prefix" '"hello.c"' 'x world.c' "missing space after $field"
3426	test_path_fail "$change" "missing space after unquoted $field" "$prefix" 'hello.c' '' "missing space after $field"
3427	}
3428
3429	test_path_eol_fail filemodify 'M 100644 :1 ' path
3430	test_path_eol_fail filedelete 'D ' path
3431	test_path_space_fail filecopy 'C ' source
3432	test_path_eol_fail filecopy 'C hello.c ' dest
3433	test_path_space_fail filerename 'R ' source
3434	test_path_eol_fail filerename 'R hello.c ' dest
3435	test_path_eol_fail 'ls (in commit)' 'ls :2 ' path
3436
3437	# When 'ls' has no <dataref>, the <path> must be quoted.
3438	test_path_eol_quoted_fail 'ls (without dataref in commit)' 'ls ' path
3439
3440	###
3441	### series T (ls)
3442	###
3443	# Setup is carried over from series S.
3444
3445	for root in '""' ''
3446	do
3447	test_expect_success "T: ls root ($root) tree" '
3448	sed -e "s/Z\$//" >expect <<-EOF &&
3449	040000 tree $(git rev-parse S^{tree}) Z
3450	EOF
3451	sha1=$(git rev-parse --verify S) &&
3452	git fast-import --import-marks=marks <<-EOF >actual &&
3453	ls $sha1 $root
3454	EOF
3455	test_cmp expect actual
3456	'
3457	done
3458
3459	test_expect_success 'T: delete branch' '
3460	git branch to-delete &&
3461	git fast-import <<-EOF &&
3462	reset refs/heads/to-delete
3463	from $ZERO_OID
3464	EOF
3465	test_must_fail git rev-parse --verify refs/heads/to-delete
3466	'
3467
3468	test_expect_success 'T: empty reset doesnt delete branch' '
3469	git branch not-to-delete &&
3470	git fast-import <<-EOF &&
3471	reset refs/heads/not-to-delete
3472	EOF
3473	git show-ref &&
3474	git rev-parse --verify refs/heads/not-to-delete
3475	'
3476
3477	###
3478	### series U (filedelete)
3479	###
3480
3481	test_expect_success 'U: initialize for U tests' '
3482	cat >input <<-INPUT_END &&
3483	commit refs/heads/U
3484	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3485	data <<COMMIT
3486	test setup
3487	COMMIT
3488	M 100644 inline hello.c
3489	data <<BLOB
3490	blob 1
3491	BLOB
3492	M 100644 inline good/night.txt
3493	data <<BLOB
3494	sleep well
3495	BLOB
3496	M 100644 inline good/bye.txt
3497	data <<BLOB
3498	au revoir
3499	BLOB
3500
3501	INPUT_END
3502
3503	f7id=$(echo "blob 1" \| git hash-object --stdin) &&
3504	f8id=$(echo "sleep well" \| git hash-object --stdin) &&
3505	f9id=$(echo "au revoir" \| git hash-object --stdin) &&
3506	git fast-import <input
3507	'
3508
3509	test_expect_success 'U: filedelete file succeeds' '
3510	cat >input <<-INPUT_END &&
3511	commit refs/heads/U
3512	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3513	data <<COMMIT
3514	delete good/night.txt
3515	COMMIT
3516	from refs/heads/U^0
3517	D good/night.txt
3518
3519	INPUT_END
3520
3521	git fast-import <input
3522	'
3523
3524	test_expect_success 'U: validate file delete result' '
3525	cat >expect <<-EOF &&
3526	:100644 000000 $f8id $ZERO_OID D good/night.txt
3527	EOF
3528
3529	git diff-tree -M -r U^1 U >actual &&
3530
3531	compare_diff_raw expect actual
3532	'
3533
3534	test_expect_success 'U: filedelete directory succeeds' '
3535	cat >input <<-INPUT_END &&
3536	commit refs/heads/U
3537	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3538	data <<COMMIT
3539	delete good dir
3540	COMMIT
3541	from refs/heads/U^0
3542	D good
3543
3544	INPUT_END
3545
3546	git fast-import <input
3547	'
3548
3549	test_expect_success 'U: validate directory delete result' '
3550	cat >expect <<-EOF &&
3551	:100644 000000 $f9id $ZERO_OID D good/bye.txt
3552	EOF
3553
3554	git diff-tree -M -r U^1 U >actual &&
3555
3556	compare_diff_raw expect actual
3557	'
3558
3559	for root in '""' ''
3560	do
3561	test_expect_success "U: filedelete root ($root) succeeds" '
3562	cat >input <<-INPUT_END &&
3563	commit refs/heads/U-delete-root
3564	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3565	data <<COMMIT
3566	must succeed
3567	COMMIT
3568	from refs/heads/U^0
3569	D $root
3570
3571	INPUT_END
3572
3573	git fast-import <input
3574	'
3575
3576	test_expect_success "U: validate root ($root) delete result" '
3577	cat >expect <<-EOF &&
3578	:100644 000000 $f7id $ZERO_OID D hello.c
3579	EOF
3580
3581	git diff-tree -M -r U U-delete-root >actual &&
3582
3583	compare_diff_raw expect actual
3584	'
3585	done
3586
3587	###
3588	### series V (checkpoint)
3589	###
3590
3591	# The commands in input_file should not produce any output on the file
3592	# descriptor set with --cat-blob-fd (or stdout if unspecified).
3593	#
3594	# To make sure you're observing the side effects of checkpoint before
3595	# fast-import terminates (and thus writes out its state), check that the
3596	# fast-import process is still running using background_import_still_running
3597	# after evaluating the test conditions.
3598	background_import_then_checkpoint () {
3599	options=$1
3600	input_file=$2
3601
3602	mkfifo V.input
3603	exec 8<>V.input
3604	rm V.input
3605
3606	mkfifo V.output
3607	exec 9<>V.output
3608	rm V.output
3609
3610	(
3611	git fast-import $options <&8 >&9 &
3612	echo $! >&9
3613	wait $!
3614	echo >&2 "background fast-import terminated too early with exit code $?"
3615	# Un-block the read loop in the main shell process.
3616	echo >&9 UNEXPECTED
3617	) &
3618	sh_pid=$!
3619	read fi_pid <&9
3620	# We don't mind if fast-import has already died by the time the test
3621	# ends.
3622	test_when_finished "
3623	exec 8>&-; exec 9>&-;
3624	kill $sh_pid && wait $sh_pid
3625	kill $fi_pid && wait $fi_pid
3626	true"
3627
3628	# Start in the background to ensure we adhere strictly to (blocking)
3629	# pipes writing sequence. We want to assume that the write below could
3630	# block, e.g. if fast-import blocks writing its own output to &9
3631	# because there is no reader on &9 yet.
3632	(
3633	cat "$input_file"
3634	echo "checkpoint"
3635	echo "progress checkpoint"
3636	) >&8 &
3637
3638	last=$(
3639	while read output <&9
3640	do
3641	if test "$output" = "progress checkpoint" \|\| test "$output" = "UNEXPECTED"
3642	then
3643	echo "$output"
3644	break
3645	else
3646	# otherwise ignore cruft
3647	echo >&2 "cruft: $output"
3648	fi
3649	done
3650	)
3651
3652	test "$last" = "progress checkpoint"
3653	}
3654
3655	background_import_still_running () {
3656	if ! kill -0 "$fi_pid"
3657	then
3658	echo >&2 "background fast-import terminated too early"
3659	false
3660	fi
3661	}
3662
3663	test_expect_success PIPE 'V: checkpoint helper does not get stuck with extra output' '
3664	cat >input <<-INPUT_END &&
3665	progress foo
3666	progress bar
3667
3668	INPUT_END
3669
3670	background_import_then_checkpoint "" input &&
3671	background_import_still_running
3672	'
3673
3674	test_expect_success PIPE 'V: checkpoint updates refs after reset' '
3675	cat >input <<-\INPUT_END &&
3676	reset refs/heads/V
3677	from refs/heads/U
3678
3679	INPUT_END
3680
3681	background_import_then_checkpoint "" input &&
3682	test "$(git rev-parse --verify V)" = "$(git rev-parse --verify U)" &&
3683	background_import_still_running
3684	'
3685
3686	test_expect_success PIPE 'V: checkpoint updates refs and marks after commit' '
3687	cat >input <<-INPUT_END &&
3688	commit refs/heads/V
3689	mark :1
3690	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3691	data 0
3692	from refs/heads/U
3693
3694	INPUT_END
3695
3696	background_import_then_checkpoint "--export-marks=marks.actual" input &&
3697
3698	echo ":1 $(git rev-parse --verify V)" >marks.expected &&
3699
3700	test "$(git rev-parse --verify V^)" = "$(git rev-parse --verify U)" &&
3701	test_cmp marks.expected marks.actual &&
3702	background_import_still_running
3703	'
3704
3705	# Re-create the exact same commit, but on a different branch: no new object is
3706	# created in the database, but the refs and marks still need to be updated.
3707	test_expect_success PIPE 'V: checkpoint updates refs and marks after commit (no new objects)' '
3708	cat >input <<-INPUT_END &&
3709	commit refs/heads/V2
3710	mark :2
3711	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3712	data 0
3713	from refs/heads/U
3714
3715	INPUT_END
3716
3717	background_import_then_checkpoint "--export-marks=marks.actual" input &&
3718
3719	echo ":2 $(git rev-parse --verify V2)" >marks.expected &&
3720
3721	test "$(git rev-parse --verify V2)" = "$(git rev-parse --verify V)" &&
3722	test_cmp marks.expected marks.actual &&
3723	background_import_still_running
3724	'
3725
3726	test_expect_success PIPE 'V: checkpoint updates tags after tag' '
3727	cat >input <<-INPUT_END &&
3728	tag Vtag
3729	from refs/heads/V
3730	tagger $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3731	data 0
3732
3733	INPUT_END
3734
3735	background_import_then_checkpoint "" input &&
3736	git show-ref -d Vtag &&
3737	background_import_still_running
3738	'
3739
3740	###
3741	### series W (get-mark and empty orphan commits)
3742	###
3743
3744	cat >>W-input <<-W_INPUT_END
3745	commit refs/heads/W-branch
3746	mark :1
3747	author Full Name <user@company.tld> 1000000000 +0100
3748	committer Full Name <user@company.tld> 1000000000 +0100
3749	data 27
3750	Intentionally empty commit
3751	LFsget-mark :1
3752	W_INPUT_END
3753
3754	test_expect_success !MINGW 'W: get-mark & empty orphan commit with no newlines' '
3755	sed -e s/LFs// W-input \| tr L "\n" \| git fast-import
3756	'
3757
3758	test_expect_success !MINGW 'W: get-mark & empty orphan commit with one newline' '
3759	sed -e s/LFs/L/ W-input \| tr L "\n" \| git fast-import
3760	'
3761
3762	test_expect_success !MINGW 'W: get-mark & empty orphan commit with ugly second newline' '
3763	# Technically, this should fail as it has too many linefeeds
3764	# according to the grammar in fast-import.txt. But, for whatever
3765	# reason, it works. Since using the correct number of newlines
3766	# does not work with older (pre-2.22) versions of git, allow apps
3767	# that used this second-newline workaround to keep working by
3768	# checking it with this test...
3769	sed -e s/LFs/LL/ W-input \| tr L "\n" \| git fast-import
3770	'
3771
3772	test_expect_success !MINGW 'W: get-mark & empty orphan commit with erroneous third newline' '
3773	# ...but do NOT allow more empty lines than that (see previous test).
3774	sed -e s/LFs/LLL/ W-input \| tr L "\n" \| test_must_fail git fast-import
3775	'
3776
3777	###
3778	### series X (other new features)
3779	###
3780
3781	test_expect_success ICONV 'X: handling encoding' '
3782	test_tick &&
3783	cat >input <<-INPUT_END &&
3784	commit refs/heads/encoding
3785	committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
3786	encoding iso-8859-7
3787	data <<COMMIT
3788	INPUT_END
3789
3790	printf "Pi: \360\nCOMMIT\n" >>input &&
3791
3792	git fast-import <input &&
3793	git cat-file -p encoding \| grep $(printf "\360") &&
3794	git log -1 --format=%B encoding \| grep $(printf "\317\200")
3795	'
3796
3797	test_expect_success 'X: replace ref that becomes useless is removed' '
3798	git init -qb main testrepo &&
3799	cd testrepo &&
3800	(
3801	test_commit test &&
3802
3803	test_commit msg somename content &&
3804
3805	git mv somename othername &&
3806	NEW_TREE=$(git write-tree) &&
3807	MSG="$(git log -1 --format=%B HEAD)" &&
3808	NEW_COMMIT=$(git commit-tree -p HEAD^1 -m "$MSG" $NEW_TREE) &&
3809	git replace main $NEW_COMMIT &&
3810
3811	echo more >>othername &&
3812	git add othername &&
3813	git commit -qm more &&
3814
3815	git fast-export --all >tmp &&
3816	sed -e s/othername/somename/ tmp >tmp2 &&
3817	git fast-import --force <tmp2 2>msgs &&
3818
3819	test_grep "dropping.*since it would point to itself" msgs &&
3820	git show-ref >refs &&
3821	test_grep ! refs/replace refs
3822	)
3823	'
3824
3825	###
3826	### series Y (submodules and hash algorithms)
3827	###
3828
3829	cat >Y-sub-input <<\Y_INPUT_END
3830	blob
3831	mark :1
3832	data 4
3833	foo
3834
3835	reset refs/heads/main
3836	commit refs/heads/main
3837	mark :2
3838	author Full Name <user@company.tld> 1000000000 +0100
3839	committer Full Name <user@company.tld> 1000000000 +0100
3840	data 24
3841	Test submodule commit 1
3842	M 100644 :1 file
3843
3844	blob
3845	mark :3
3846	data 8
3847	foo
3848	bar
3849
3850	commit refs/heads/main
3851	mark :4
3852	author Full Name <user@company.tld> 1000000001 +0100
3853	committer Full Name <user@company.tld> 1000000001 +0100
3854	data 24
3855	Test submodule commit 2
3856	from :2
3857	M 100644 :3 file
3858	Y_INPUT_END
3859
3860	# Note that the submodule object IDs are intentionally not translated.
3861	cat >Y-main-input <<\Y_INPUT_END
3862	blob
3863	mark :1
3864	data 4
3865	foo
3866
3867	reset refs/heads/main
3868	commit refs/heads/main
3869	mark :2
3870	author Full Name <user@company.tld> 2000000000 +0100
3871	committer Full Name <user@company.tld> 2000000000 +0100
3872	data 14
3873	Test commit 1
3874	M 100644 :1 file
3875
3876	blob
3877	mark :3
3878	data 73
3879	[submodule "sub1"]
3880	path = sub1
3881	url = https://void.example.com/main.git
3882
3883	commit refs/heads/main
3884	mark :4
3885	author Full Name <user@company.tld> 2000000001 +0100
3886	committer Full Name <user@company.tld> 2000000001 +0100
3887	data 14
3888	Test commit 2
3889	from :2
3890	M 100644 :3 .gitmodules
3891	M 160000 0712c5be7cf681388e355ef47525aaf23aee1a6d sub1
3892
3893	blob
3894	mark :5
3895	data 8
3896	foo
3897	bar
3898
3899	commit refs/heads/main
3900	mark :6
3901	author Full Name <user@company.tld> 2000000002 +0100
3902	committer Full Name <user@company.tld> 2000000002 +0100
3903	data 14
3904	Test commit 3
3905	from :4
3906	M 100644 :5 file
3907	M 160000 ff729f5e62f72c0c3978207d9a80e5f3a65f14d7 sub1
3908	Y_INPUT_END
3909
3910	cat >Y-marks <<\Y_INPUT_END
3911	:2 0712c5be7cf681388e355ef47525aaf23aee1a6d
3912	:4 ff729f5e62f72c0c3978207d9a80e5f3a65f14d7
3913	Y_INPUT_END
3914
3915	test_expect_success 'Y: setup' '
3916	test_oid_cache <<-EOF
3917	Ymain sha1:9afed2f9161ddf416c0a1863b8b0725b00070504
3918	Ymain sha256:c0a1010da1df187b2e287654793df01b464bd6f8e3f17fc1481a7dadf84caee3
3919	EOF
3920	'
3921
3922	test_expect_success 'Y: rewrite submodules' '
3923	git init main1 &&
3924	(
3925	cd main1 &&
3926	git init sub2 &&
3927	git -C sub2 fast-import --export-marks=../sub2-marks <../Y-sub-input &&
3928	git fast-import --rewrite-submodules-from=sub:../Y-marks \
3929	--rewrite-submodules-to=sub:sub2-marks <../Y-main-input &&
3930	test "$(git rev-parse main)" = "$(test_oid Ymain)"
3931	)
3932	'
3933
3934	test_done