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Many scripts compare actual and expected output using "diff -u". This is nicer than "cmp" because the output shows how the two differ. However, not all versions of diff understand -u, leading to unnecessary test failure. This adds a test_cmp function to the test scripts and switches all "diff -u" invocations to use it. The function uses the contents of "$GIT_TEST_CMP" to compare its arguments; the default is "diff -u". On systems with a less-capable diff, you can do: GIT_TEST_CMP=cmp make test Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
48 lines
844 B
Bash
Executable file
48 lines
844 B
Bash
Executable file
#!/bin/sh
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test_description='rebase should not insist on git message convention'
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. ./test-lib.sh
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cat >F <<\EOF
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This is an example of a commit log message
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that does not conform to git commit convention.
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It has two paragraphs, but its first paragraph is not friendly
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to oneline summary format.
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EOF
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test_expect_success setup '
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>file1 &&
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>file2 &&
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git add file1 file2 &&
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test_tick &&
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git commit -m "Initial commit" &&
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git checkout -b side &&
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cat F >file2 &&
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git add file2 &&
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test_tick &&
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git commit -F F &&
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git cat-file commit HEAD | sed -e "1,/^\$/d" >F0 &&
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git checkout master &&
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echo One >file1 &&
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test_tick &&
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git add file1 &&
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git commit -m "Second commit"
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'
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test_expect_success rebase '
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git rebase master side &&
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git cat-file commit HEAD | sed -e "1,/^\$/d" >F1 &&
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test_cmp F0 F1 &&
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test_cmp F F0
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'
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test_done
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