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82ebb0b6ec
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>
53 lines
1 KiB
Bash
Executable file
53 lines
1 KiB
Bash
Executable file
#!/bin/sh
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test_description='fetching and pushing project with subproject'
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. ./test-lib.sh
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test_expect_success setup '
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test_tick &&
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mkdir -p sub && (
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cd sub &&
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git init &&
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>subfile &&
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git add subfile
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git commit -m "subproject commit #1"
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) &&
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>mainfile
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git add sub mainfile &&
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test_tick &&
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git commit -m "superproject commit #1"
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'
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test_expect_success clone '
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git clone file://`pwd`/.git cloned &&
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(git rev-parse HEAD; git ls-files -s) >expected &&
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(
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cd cloned &&
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(git rev-parse HEAD; git ls-files -s) >../actual
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) &&
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test_cmp expected actual
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'
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test_expect_success advance '
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echo more >mainfile &&
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git update-index --force-remove sub &&
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mv sub/.git sub/.git-disabled &&
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git add sub/subfile mainfile &&
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mv sub/.git-disabled sub/.git &&
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test_tick &&
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git commit -m "superproject commit #2"
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'
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test_expect_success fetch '
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(git rev-parse HEAD; git ls-files -s) >expected &&
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(
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cd cloned &&
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git pull &&
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(git rev-parse HEAD; git ls-files -s) >../actual
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) &&
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test_cmp expected actual
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'
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test_done
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