t0021: put $TEST_ROOT in $PATH

We create a rot13.sh script in the trash directory, but need to call it by its full path when we have moved our cwd to another directory. Let's just put $TEST_ROOT in our $PATH so that the script is always found. This is a minor convenience for rot13.sh, but will be a major one when we switch rot13-filter.pl to a script in the same directory, as it means we will not have to deal with shell quoting inside the filter-process config. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Jeff King committed Nov 2, 2016 at 14:18 UTC 30030a36b6428e5e4b259b88bfac615ff253fd9f
1 file changed +4 -3
t/t0021-conversion.sh
+4 -3
@@ -5,6 +5,7 @@ test_description='blob conversion via gitattributes'
5 . ./test-lib.sh
6
7 TEST_ROOT="$(pwd)"
8 +PATH=$TEST_ROOT:$PATH
9
10 write_script <<\EOF "$TEST_ROOT/rot13.sh"
11 tr \
@@ -64,7 +65,7 @@ test_cmp_exclude_clean () {
65 # is equal to the committed content.
66 test_cmp_committed_rot13 () {
67 test_cmp "$1" "$2" &&
67 - "$TEST_ROOT/rot13.sh" <"$1" >expected &&
68 + rot13.sh <"$1" >expected &&
69 git cat-file blob :"$2" >actual &&
70 test_cmp expected actual
71 }
@@ -513,7 +514,7 @@ test_expect_success PERL 'required process filter should process multiple packet
514 for FILE in "$TEST_ROOT"/*.file
515 do
516 cp "$FILE" . &&
516 - "$TEST_ROOT/rot13.sh" <"$FILE" >"$FILE.rot13"
517 + rot13.sh <"$FILE" >"$FILE.rot13"
518 done &&
519
520 echo "*.file filter=protocol" >.gitattributes &&
@@ -616,7 +617,7 @@ test_expect_success PERL 'process filter should restart after unexpected write f
617
618 # Smudge failed
619 ! test_cmp smudge-write-fail.o smudge-write-fail.r &&
619 - "$TEST_ROOT/rot13.sh" <smudge-write-fail.o >expected &&
620 + rot13.sh <smudge-write-fail.o >expected &&
621 git cat-file blob :smudge-write-fail.r >actual &&
622 test_cmp expected actual
623 )