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94221d2203
As of the last commit, we can use "perl" instead of "$PERL_PATH" when running tests, as the former is now a function which uses the latter. As the shorter "perl" is easier on the eyes, let's switch to using it everywhere. This is not quite a mechanical s/$PERL_PATH/perl/ replacement, though. There are some places where we invoke perl from a script we generate on the fly, and those scripts do not have access to our internal shell functions. The result can be double-checked by running: ln -s /bin/false bin-wrappers/perl make test which continues to pass even after this patch. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
92 lines
1.7 KiB
Bash
Executable File
92 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2005 Junio C Hamano
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#
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test_description='git apply in reverse
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'
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. ./test-lib.sh
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test_expect_success setup '
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for i in a b c d e f g h i j k l m n; do echo $i; done >file1 &&
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perl -pe "y/ijk/\\000\\001\\002/" <file1 >file2 &&
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git add file1 file2 &&
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git commit -m initial &&
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git tag initial &&
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for i in a b c g h i J K L m o n p q; do echo $i; done >file1 &&
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perl -pe "y/mon/\\000\\001\\002/" <file1 >file2 &&
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git commit -a -m second &&
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git tag second &&
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git diff --binary initial second >patch
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'
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test_expect_success 'apply in forward' '
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T0=`git rev-parse "second^{tree}"` &&
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git reset --hard initial &&
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git apply --index --binary patch &&
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T1=`git write-tree` &&
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test "$T0" = "$T1"
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'
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test_expect_success 'apply in reverse' '
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git reset --hard second &&
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git apply --reverse --binary --index patch &&
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git diff >diff &&
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test_cmp /dev/null diff
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'
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test_expect_success 'setup separate repository lacking postimage' '
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git tar-tree initial initial | $TAR xf - &&
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(
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cd initial && git init && git add .
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) &&
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git tar-tree second second | $TAR xf - &&
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(
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cd second && git init && git add .
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)
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'
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test_expect_success 'apply in forward without postimage' '
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T0=`git rev-parse "second^{tree}"` &&
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(
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cd initial &&
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git apply --index --binary ../patch &&
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T1=`git write-tree` &&
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test "$T0" = "$T1"
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)
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'
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test_expect_success 'apply in reverse without postimage' '
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T0=`git rev-parse "initial^{tree}"` &&
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(
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cd second &&
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git apply --index --binary --reverse ../patch &&
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T1=`git write-tree` &&
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test "$T0" = "$T1"
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)
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'
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test_expect_success 'reversing a whitespace introduction' '
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sed "s/a/a /" < file1 > file1.new &&
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mv file1.new file1 &&
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git diff | git apply --reverse --whitespace=error
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'
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test_done
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