зеркало из https://github.com/microsoft/git.git
124 строки
2.7 KiB
Bash
Executable File
124 строки
2.7 KiB
Bash
Executable File
#!/bin/sh
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test_description='test finding specific blobs in the revision walking'
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. ./test-lib.sh
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test_expect_success 'setup ' '
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git commit --allow-empty -m "empty initial commit" &&
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echo "Hello, world!" >greeting &&
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git add greeting &&
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git commit -m "add the greeting blob" && # borrowed from Git from the Bottom Up
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git tag -m "the blob" greeting $(git rev-parse HEAD:greeting) &&
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echo asdf >unrelated &&
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git add unrelated &&
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git commit -m "unrelated history" &&
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git revert HEAD^ &&
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git commit --allow-empty -m "another unrelated commit"
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'
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test_expect_success 'find the greeting blob' '
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cat >expect <<-EOF &&
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Revert "add the greeting blob"
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add the greeting blob
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EOF
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git log --format=%s --find-object=greeting^{blob} >actual &&
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test_cmp expect actual
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'
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test_expect_success 'setup a tree' '
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mkdir a &&
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echo asdf >a/file &&
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git add a/file &&
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git commit -m "add a file in a subdirectory"
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'
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test_expect_success 'find a tree' '
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cat >expect <<-EOF &&
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add a file in a subdirectory
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EOF
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git log --format=%s -t --find-object=HEAD:a >actual &&
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test_cmp expect actual
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'
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test_expect_success 'setup a submodule' '
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test_create_repo sub &&
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test_commit -C sub sub &&
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git submodule add ./sub sub &&
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git commit -a -m "add sub"
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'
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test_expect_success 'find a submodule' '
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cat >expect <<-EOF &&
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add sub
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EOF
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git log --format=%s --find-object=HEAD:sub >actual &&
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test_cmp expect actual
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'
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test_expect_success 'set up merge tests' '
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test_commit base &&
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git checkout -b boring base^ &&
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echo boring >file &&
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git add file &&
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git commit -m boring &&
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git checkout -b interesting base^ &&
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echo interesting >file &&
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git add file &&
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git commit -m interesting &&
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blob=$(git rev-parse interesting:file)
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'
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test_expect_success 'detect merge which introduces blob' '
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git checkout -B merge base &&
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git merge --no-commit boring &&
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echo interesting >file &&
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git commit -am "introduce blob" &&
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git diff-tree --format=%s --find-object=$blob -c --name-status HEAD >actual &&
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cat >expect <<-\EOF &&
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introduce blob
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AM file
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EOF
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test_cmp expect actual
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'
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test_expect_success 'detect merge which removes blob' '
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git checkout -B merge interesting &&
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git merge --no-commit base &&
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echo boring >file &&
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git commit -am "remove blob" &&
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git diff-tree --format=%s --find-object=$blob -c --name-status HEAD >actual &&
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cat >expect <<-\EOF &&
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remove blob
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MA file
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EOF
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test_cmp expect actual
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'
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test_expect_success 'do not detect merge that does not touch blob' '
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git checkout -B merge interesting &&
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git merge -m "untouched blob" base &&
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git diff-tree --format=%s --find-object=$blob -c --name-status HEAD >actual &&
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cat >expect <<-\EOF &&
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untouched blob
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EOF
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test_cmp expect actual
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'
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test_done
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