#!/bin/sh

test_description='magic pathspec tests using git-log'

. ./test-lib.sh

test_expect_success 'setup' '
        test_commit initial &&
        test_tick &&
        git commit --allow-empty -m empty &&
        mkdir sub
'

test_expect_success '"git log :/" should not be ambiguous' '
        git log :/
'

test_expect_success '"git log :/a" should be ambiguous (applied both rev and worktree)' '
        : >a &&
        test_must_fail git log :/a 2>error &&
        test_i18ngrep ambiguous error
'

test_expect_success '"git log :/a -- " should not be ambiguous' '
        git log :/a --
'

test_expect_success '"git log -- :/a" should not be ambiguous' '
        git log -- :/a
'

# This differs from the ":/a" check above in that :/in looks like a pathspec,
# but doesn't match an actual file.
test_expect_success '"git log :/in" should not be ambiguous' '
        git log :/in
'

test_expect_success '"git log :" should be ambiguous' '
        test_must_fail git log : 2>error &&
        test_i18ngrep ambiguous error
'

test_expect_success 'git log -- :' '
        git log -- :
'

test_expect_success 'git log HEAD -- :/' '
        cat >expected <<-EOF &&
        24b24cf initial
        EOF
        (cd sub && git log --oneline HEAD -- :/ >../actual) &&
        test_cmp expected actual
'

test_expect_success 'command line pathspec parsing for "git log"' '
        git reset --hard &&
        >a &&
        git add a &&
        git commit -m "add an empty a" --allow-empty &&
        echo 1 >a &&
        git commit -a -m "update a to 1" &&
        git checkout HEAD^ &&
        echo 2 >a &&
        git commit -a -m "update a to 2" &&
        test_must_fail git merge master &&
        git add a &&
        git log --merge -- a
'

test_done