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142 lines
3.2 KiB
142 lines
3.2 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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. "$TEST_DIRECTORY"/diff-lib.sh |
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test_expect_success SYMLINKS 'diff new symlink and file' ' |
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cat >expected <<-\EOF && |
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diff --git a/frotz b/frotz |
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new file mode 120000 |
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index 0000000..7c465af |
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--- /dev/null |
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+++ b/frotz |
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@@ -0,0 +1 @@ |
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+xyzzy |
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\ No newline at end of file |
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diff --git a/nitfol b/nitfol |
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new file mode 100644 |
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index 0000000..7c465af |
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--- /dev/null |
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+++ b/nitfol |
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@@ -0,0 +1 @@ |
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+xyzzy |
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EOF |
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ln -s xyzzy frotz && |
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echo xyzzy >nitfol && |
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git update-index && |
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tree=$(git write-tree) && |
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git update-index --add frotz nitfol && |
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GIT_DIFF_OPTS=--unified=0 git diff-index -M -p $tree >current && |
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compare_diff_patch expected current |
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' |
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test_expect_success SYMLINKS 'diff unchanged symlink and file' ' |
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tree=$(git write-tree) && |
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git update-index frotz nitfol && |
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test -z "$(git diff-index --name-only $tree)" |
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' |
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test_expect_success SYMLINKS 'diff removed symlink and file' ' |
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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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diff --git a/nitfol b/nitfol |
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deleted file mode 100644 |
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index 7c465af..0000000 |
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--- a/nitfol |
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+++ /dev/null |
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@@ -1 +0,0 @@ |
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-xyzzy |
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EOF |
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mv frotz frotz2 && |
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mv nitfol nitfol2 && |
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git diff-index -M -p $tree >current && |
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compare_diff_patch expected current |
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' |
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test_expect_success SYMLINKS 'diff identical, but newly created symlink and file' ' |
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>expected && |
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rm -f frotz nitfol && |
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echo xyzzy >nitfol && |
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test-chmtime +10 nitfol && |
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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 expected current && |
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>expected && |
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git diff-index -M -p -w $tree >current && |
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compare_diff_patch expected current |
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' |
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test_expect_success SYMLINKS 'diff different symlink and file' ' |
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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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diff --git a/nitfol b/nitfol |
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index 7c465af..df1db54 100644 |
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--- a/nitfol |
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+++ b/nitfol |
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@@ -1 +1 @@ |
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-xyzzy |
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+yxyyz |
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EOF |
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rm -f frotz && |
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ln -s yxyyz frotz && |
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echo yxyyz >nitfol && |
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git diff-index -M -p $tree >current && |
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compare_diff_patch expected current |
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' |
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test_expect_success SYMLINKS '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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! test -s output.err |
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' |
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test_expect_success SYMLINKS 'setup symlinks with attributes' ' |
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echo "*.bin diff=bin" >>.gitattributes && |
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echo content >file.bin && |
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ln -s file.bin link.bin && |
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git add -N file.bin link.bin |
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' |
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test_expect_success SYMLINKS 'symlinks do not respect userdiff config by path' ' |
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cat >expect <<-\EOF && |
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diff --git a/file.bin b/file.bin |
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index e69de29..d95f3ad 100644 |
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Binary files a/file.bin and b/file.bin differ |
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diff --git a/link.bin b/link.bin |
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index e69de29..dce41ec 120000 |
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--- a/link.bin |
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+++ b/link.bin |
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@@ -0,0 +1 @@ |
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+file.bin |
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\ No newline at end of file |
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EOF |
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git config diff.bin.binary true && |
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git diff file.bin link.bin >actual && |
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test_cmp expect actual |
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' |
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test_done
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