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4db86e8b6e
:/abc may mean two things: - as a revision, it means the revision that has "abc" in commit message. - as a pathpec, it means "abc" from root. Currently we see ":/abc" as a rev (most of the time), but never see it as a pathspec even if "abc" exists and "git log :/abc" will gladly take ":/abc" as rev even it's ambiguous. This patch makes it: - ambiguous when "abc" exists on worktree - a rev if abc does not exist on worktree - a path if abc is not found in any commits (although better use "--" to avoid ambiguation because searching through commit DAG is expensive) A plus from this patch is, because ":/" never matches anything as a rev, it is never considered a valid rev and because root directory always exists, ":/" is always unambiguously seen as a pathspec. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
50 lines
968 B
Bash
Executable file
50 lines
968 B
Bash
Executable file
#!/bin/sh
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test_description='magic pathspec tests using git-log'
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. ./test-lib.sh
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test_expect_success 'setup' '
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test_commit initial &&
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test_tick &&
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git commit --allow-empty -m empty &&
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mkdir sub
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'
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test_expect_success '"git log :/" should not be ambiguous' '
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git log :/
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'
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test_expect_success '"git log :/a" should be ambiguous (applied both rev and worktree)' '
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: >a &&
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test_must_fail git log :/a 2>error &&
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grep ambiguous error
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'
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test_expect_success '"git log :/a -- " should not be ambiguous' '
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git log :/a --
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'
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test_expect_success '"git log -- :/a" should not be ambiguous' '
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git log -- :/a
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'
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test_expect_success '"git log :" should be ambiguous' '
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test_must_fail git log : 2>error &&
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grep ambiguous error
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'
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test_expect_success 'git log -- :' '
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git log -- :
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'
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test_expect_success 'git log HEAD -- :/' '
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cat >expected <<-EOF &&
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24b24cf initial
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EOF
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(cd sub && git log --oneline HEAD -- :/ >../actual) &&
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test_cmp expected actual
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'
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test_done
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