git/t/t4208-log-magic-pathspec.sh
Junio C Hamano 6789275d37 tests: teach callers of test_i18ngrep to use test_grep
They are equivalents and the former still exists, so as long as the
only change this commit makes are to rewrite test_i18ngrep to
test_grep, there won't be any new bug, even if there still are
callers of test_i18ngrep remaining in the tree, or when merged to
other topics that add new uses of test_i18ngrep.

This patch was produced more or less with

    git grep -l -e 'test_i18ngrep ' 't/t[0-9][0-9][0-9][0-9]-*.sh' |
    xargs perl -p -i -e 's/test_i18ngrep /test_grep /'

and a good way to sanity check the result yourself is to run the
above in a checkout of c4603c1c (test framework: further deprecate
test_i18ngrep, 2023-10-31) and compare the resulting working tree
contents with the result of applying this patch to the same commit.
You'll see that test_i18ngrep in a few t/lib-*.sh files corrected,
in addition to the manual reproduction.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2023-11-02 17:13:44 +09:00

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#!/bin/sh
test_description='magic pathspec tests using git-log'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./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_grep ambiguous error
'
test_expect_success '"git log :/a -- " should not be ambiguous' '
git log :/a --
'
test_expect_success '"git log :/detached -- " should find a commit only in HEAD' '
test_when_finished "git checkout main" &&
git checkout --detach &&
test_commit --no-tag detached &&
test_commit --no-tag something-else &&
git log :/detached --
'
test_expect_success '"git log :/detached -- " should not find an orphaned commit' '
test_must_fail git log :/detached --
'
test_expect_success '"git log :/detached -- " should find HEAD only of own worktree' '
git worktree add other-tree HEAD &&
git -C other-tree checkout --detach &&
test_tick &&
git -C other-tree commit --allow-empty -m other-detached &&
git -C other-tree log :/other-detached -- &&
test_must_fail git log :/other-detached --
'
test_expect_success '"git log -- :/a" should not be ambiguous' '
git log -- :/a
'
test_expect_success '"git log :/any/path/" should not segfault' '
test_must_fail git log :/any/path/
'
# 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_grep ambiguous error
'
test_expect_success 'git log -- :' '
git log -- :
'
test_expect_success 'git log HEAD -- :/' '
initial=$(git rev-parse --short HEAD^) &&
cat >expected <<-EOF &&
$initial initial
EOF
(cd sub && git log --oneline HEAD -- :/ >../actual) &&
test_cmp expected actual
'
test_expect_success '"git log :^sub" is not ambiguous' '
git log :^sub
'
test_expect_success '"git log :^does-not-exist" does not match anything' '
test_must_fail git log :^does-not-exist
'
test_expect_success '"git log :!" behaves the same as :^' '
git log :!sub &&
test_must_fail git log :!does-not-exist
'
test_expect_success '"git log :(exclude)sub" is not ambiguous' '
git log ":(exclude)sub"
'
test_expect_success '"git log :(exclude)sub --" must resolve as an object' '
test_must_fail git log ":(exclude)sub" --
'
test_expect_success '"git log :(unknown-magic) complains of bogus magic' '
test_must_fail git log ":(unknown-magic)" 2>error &&
test_grep pathspec.magic error
'
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 main &&
git add a &&
git log --merge -- a
'
test_expect_success 'tree_entry_interesting does not match past submodule boundaries' '
test_when_finished "rm -rf repo submodule" &&
test_config_global protocol.file.allow always &&
git init submodule &&
test_commit -C submodule initial &&
git init repo &&
>"repo/[bracket]" &&
git -C repo add "[bracket]" &&
test_tick &&
git -C repo commit -m bracket &&
git -C repo rev-list HEAD -- "[bracket]" >expect &&
git -C repo submodule add ../submodule &&
test_tick &&
git -C repo commit -m submodule &&
git -C repo rev-list HEAD -- "[bracket]" >actual &&
test_cmp expect actual
'
test_done