| 1 | #!/bin/sh |
| 2 | # |
| 3 | # Copyright (c) 2005 Junio C Hamano |
| 4 | # |
| 5 | |
| 6 | test_description='Same rename detection as t4003 but testing diff-raw.' |
| 7 | |
| 8 | |
| 9 | . ./test-lib.sh |
| 10 | . "$TEST_DIRECTORY"/lib-diff.sh ;# test-lib chdir's into trash |
| 11 | |
| 12 | test_expect_success 'setup reference tree' ' |
| 13 | COPYING_test_data >COPYING && |
| 14 | echo frotz >rezrov && |
| 15 | git update-index --add COPYING rezrov && |
| 16 | tree=$(git write-tree) && |
| 17 | echo $tree && |
| 18 | sed -e "s/HOWEVER/However/" <COPYING >COPYING.1 && |
| 19 | sed -e "s/GPL/G.P.L/g" <COPYING >COPYING.2 && |
| 20 | origoid=$(git hash-object COPYING) && |
| 21 | oid1=$(git hash-object COPYING.1) && |
| 22 | oid2=$(git hash-object COPYING.2) |
| 23 | ' |
| 24 | |
| 25 | ################################################################ |
| 26 | # tree has COPYING and rezrov. work tree has COPYING.1 and COPYING.2, |
| 27 | # both are slightly edited, and unchanged rezrov. We say COPYING.1 |
| 28 | # and COPYING.2 are based on COPYING, and do not say anything about |
| 29 | # rezrov. |
| 30 | |
| 31 | test_expect_success 'validate output from rename/copy detection (#1)' ' |
| 32 | rm -f COPYING && |
| 33 | git update-index --add --remove COPYING COPYING.? && |
| 34 | |
| 35 | cat <<-EOF >expected && |
| 36 | :100644 100644 $origoid $oid1 C1234 COPYING COPYING.1 |
| 37 | :100644 100644 $origoid $oid2 R1234 COPYING COPYING.2 |
| 38 | EOF |
| 39 | git diff-index -C $tree >current && |
| 40 | compare_diff_raw expected current |
| 41 | ' |
| 42 | |
| 43 | ################################################################ |
| 44 | # tree has COPYING and rezrov. work tree has COPYING and COPYING.1, |
| 45 | # both are slightly edited, and unchanged rezrov. We say COPYING.1 |
| 46 | # is based on COPYING and COPYING is still there, and do not say anything |
| 47 | # about rezrov. |
| 48 | |
| 49 | test_expect_success 'validate output from rename/copy detection (#2)' ' |
| 50 | mv COPYING.2 COPYING && |
| 51 | git update-index --add --remove COPYING COPYING.1 COPYING.2 && |
| 52 | |
| 53 | cat <<-EOF >expected && |
| 54 | :100644 100644 $origoid $oid2 M COPYING |
| 55 | :100644 100644 $origoid $oid1 C1234 COPYING COPYING.1 |
| 56 | EOF |
| 57 | git diff-index -C $tree >current && |
| 58 | compare_diff_raw current expected |
| 59 | ' |
| 60 | |
| 61 | ################################################################ |
| 62 | # tree has COPYING and rezrov. work tree has the same COPYING and |
| 63 | # copy-edited COPYING.1, and unchanged rezrov. We should not say |
| 64 | # anything about rezrov or COPYING, since the revised again diff-raw |
| 65 | # nows how to say Copy. |
| 66 | |
| 67 | test_expect_success 'validate output from rename/copy detection (#3)' ' |
| 68 | COPYING_test_data >COPYING && |
| 69 | git update-index --add --remove COPYING COPYING.1 && |
| 70 | |
| 71 | cat <<-EOF >expected && |
| 72 | :100644 100644 $origoid $oid1 C1234 COPYING COPYING.1 |
| 73 | EOF |
| 74 | git diff-index -C --find-copies-harder $tree >current && |
| 75 | compare_diff_raw current expected |
| 76 | ' |
| 77 | |
| 78 | test_done |