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97 lines
2.0 KiB
97 lines
2.0 KiB
#!/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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. "$TEST_DIRECTORY"/diff-lib.sh |
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if ! test_have_prereq SYMLINKS |
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then |
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skip_all='Symbolic links not supported, skipping tests.' |
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test_done |
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fi |
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cat > expected << EOF |
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diff --git a/frotz b/frotz |
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new file mode 120000 |
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index 0000000..7c465af |
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--- /dev/null |
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+++ b/frotz |
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@@ -0,0 +1 @@ |
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+xyzzy |
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\ No newline at end of file |
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EOF |
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test_expect_success \ |
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'diff new symlink' \ |
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'ln -s xyzzy frotz && |
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git update-index && |
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tree=$(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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'mv frotz frotz2 && |
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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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'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_expect_success \ |
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'diff symlinks with non-existing targets' \ |
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'ln -s narf pinky && |
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ln -s take\ over brain && |
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test_must_fail git diff --no-index pinky brain > output 2> output.err && |
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grep narf output && |
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! grep error output.err' |
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test_done
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