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https://github.com/git/git
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975b31dc6e
This patch converts a stat() to an lstat() call, thereby fixing the case when the date of a symlink was not the same as the one recorded in the index. The included test case demonstrates this. This is for the case that the symlink points to a non-existing file. If the file exists, worse things than just an error message happen. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
86 lines
1.7 KiB
Bash
Executable file
86 lines
1.7 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2005 Johannes Schindelin
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#
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test_description='Test diff of symlinks.
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'
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. ./test-lib.sh
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. ../diff-lib.sh
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cat > expected << EOF
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diff --git a/frotz b/frotz
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new file mode 120000
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index 0000000..7c465af
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--- /dev/null
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+++ b/frotz
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@@ -0,0 +1 @@
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+xyzzy
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\ No newline at end of file
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EOF
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test_expect_success \
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'diff new symlink' \
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'ln -s xyzzy frotz &&
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git-update-index &&
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tree=$(git-write-tree) &&
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git-update-index --add frotz &&
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GIT_DIFF_OPTS=--unified=0 git-diff-index -M -p $tree > current &&
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compare_diff_patch current expected'
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test_expect_success \
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'diff unchanged symlink' \
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'tree=$(git-write-tree) &&
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git-update-index frotz &&
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test -z "$(git-diff-index --name-only $tree)"'
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cat > expected << EOF
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diff --git a/frotz b/frotz
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deleted file mode 120000
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index 7c465af..0000000
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--- a/frotz
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+++ /dev/null
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@@ -1 +0,0 @@
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-xyzzy
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\ No newline at end of file
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EOF
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test_expect_success \
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'diff removed symlink' \
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'rm frotz &&
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git-diff-index -M -p $tree > current &&
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compare_diff_patch current expected'
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cat > expected << EOF
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diff --git a/frotz b/frotz
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EOF
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test_expect_success \
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'diff identical, but newly created symlink' \
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'sleep 1 &&
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ln -s xyzzy frotz &&
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git-diff-index -M -p $tree > current &&
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compare_diff_patch current expected'
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cat > expected << EOF
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diff --git a/frotz b/frotz
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index 7c465af..df1db54 120000
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--- a/frotz
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+++ b/frotz
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@@ -1 +1 @@
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-xyzzy
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\ No newline at end of file
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+yxyyz
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\ No newline at end of file
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EOF
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test_expect_success \
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'diff different symlink' \
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'rm frotz &&
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ln -s yxyyz frotz &&
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git-diff-index -M -p $tree > current &&
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compare_diff_patch current expected'
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test_done
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