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Diffstat (limited to 't/t1500-rev-parse.sh')
| -rwxr-xr-x | t/t1500-rev-parse.sh | 267 |
1 files changed, 267 insertions, 0 deletions
diff --git a/t/t1500-rev-parse.sh b/t/t1500-rev-parse.sh new file mode 100755 index 0000000..81de584 --- /dev/null +++ b/t/t1500-rev-parse.sh @@ -0,0 +1,267 @@ +#!/bin/sh + +test_description='test git rev-parse' +GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main +export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME + +TEST_PASSES_SANITIZE_LEAK=true +. ./test-lib.sh + +test_one () { + dir="$1" && + expect="$2" && + shift && + shift && + echo "$expect" >expect && + git -C "$dir" rev-parse "$@" >actual && + test_cmp expect actual +} + +# usage: [options] label is-bare is-inside-git is-inside-work prefix git-dir absolute-git-dir +test_rev_parse () { + d= + bare= + gitdir= + while : + do + case "$1" in + -C) d="$2"; shift; shift ;; + -b) case "$2" in + [tfu]*) bare="$2"; shift; shift ;; + *) error "test_rev_parse: bogus core.bare value '$2'" ;; + esac ;; + -g) gitdir="$2"; shift; shift ;; + -*) error "test_rev_parse: unrecognized option '$1'" ;; + *) break ;; + esac + done + + name=$1 + shift + + for o in --is-bare-repository \ + --is-inside-git-dir \ + --is-inside-work-tree \ + --show-prefix \ + --git-dir \ + --absolute-git-dir + do + test $# -eq 0 && break + expect="$1" + test_expect_success "$name: $o" ' + if test -n "$gitdir" + then + test_when_finished "unset GIT_DIR" && + GIT_DIR="$gitdir" && + export GIT_DIR + fi && + + case "$bare" in + t*) test_config ${d:+-C} ${d:+"$d"} core.bare true ;; + f*) test_config ${d:+-C} ${d:+"$d"} core.bare false ;; + u*) test_unconfig ${d:+-C} ${d:+"$d"} core.bare ;; + esac && + + echo "$expect" >expect && + git ${d:+-C} ${d:+"$d"} rev-parse $o >actual && + test_cmp expect actual + ' + shift + done +} + +ROOT=$(pwd) + +test_expect_success 'setup' ' + mkdir -p sub/dir work && + cp -R .git repo.git && + git checkout -B main && + test_commit abc && + git checkout -b side && + test_commit def && + git checkout main && + git worktree add worktree side +' + +test_rev_parse toplevel false false true '' .git "$ROOT/.git" + +test_rev_parse -C .git .git/ false true false '' . "$ROOT/.git" +test_rev_parse -C .git/objects .git/objects/ false true false '' "$ROOT/.git" "$ROOT/.git" + +test_rev_parse -C sub/dir subdirectory false false true sub/dir/ "$ROOT/.git" "$ROOT/.git" + +test_rev_parse -b t 'core.bare = true' true false false + +test_rev_parse -b u 'core.bare undefined' false false true + + +test_rev_parse -C work -g ../.git -b f 'GIT_DIR=../.git, core.bare = false' false false true '' "../.git" "$ROOT/.git" + +test_rev_parse -C work -g ../.git -b t 'GIT_DIR=../.git, core.bare = true' true false false '' + +test_rev_parse -C work -g ../.git -b u 'GIT_DIR=../.git, core.bare undefined' false false true '' + + +test_rev_parse -C work -g ../repo.git -b f 'GIT_DIR=../repo.git, core.bare = false' false false true '' "../repo.git" "$ROOT/repo.git" + +test_rev_parse -C work -g ../repo.git -b t 'GIT_DIR=../repo.git, core.bare = true' true false false '' + +test_rev_parse -C work -g ../repo.git -b u 'GIT_DIR=../repo.git, core.bare undefined' false false true '' + +test_expect_success 'rev-parse --path-format=absolute' ' + test_one "." "$ROOT/.git" --path-format=absolute --git-dir && + test_one "." "$ROOT/.git" --path-format=absolute --git-common-dir && + test_one "sub/dir" "$ROOT/.git" --path-format=absolute --git-dir && + test_one "sub/dir" "$ROOT/.git" --path-format=absolute --git-common-dir && + test_one "worktree" "$ROOT/.git/worktrees/worktree" --path-format=absolute --git-dir && + test_one "worktree" "$ROOT/.git" --path-format=absolute --git-common-dir && + test_one "." "$ROOT" --path-format=absolute --show-toplevel && + test_one "." "$ROOT/.git/objects" --path-format=absolute --git-path objects && + test_one "." "$ROOT/.git/objects/foo/bar/baz" --path-format=absolute --git-path objects/foo/bar/baz +' + +test_expect_success 'rev-parse --path-format=relative' ' + test_one "." ".git" --path-format=relative --git-dir && + test_one "." ".git" --path-format=relative --git-common-dir && + test_one "sub/dir" "../../.git" --path-format=relative --git-dir && + test_one "sub/dir" "../../.git" --path-format=relative --git-common-dir && + test_one "worktree" "../.git/worktrees/worktree" --path-format=relative --git-dir && + test_one "worktree" "../.git" --path-format=relative --git-common-dir && + test_one "." "./" --path-format=relative --show-toplevel && + test_one "." ".git/objects" --path-format=relative --git-path objects && + test_one "." ".git/objects/foo/bar/baz" --path-format=relative --git-path objects/foo/bar/baz +' + +test_expect_success '--path-format=relative does not affect --absolute-git-dir' ' + git rev-parse --path-format=relative --absolute-git-dir >actual && + echo "$ROOT/.git" >expect && + test_cmp expect actual +' + +test_expect_success '--path-format can change in the middle of the command line' ' + git rev-parse --path-format=absolute --git-dir --path-format=relative --git-path objects/foo/bar >actual && + cat >expect <<-EOF && + $ROOT/.git + .git/objects/foo/bar + EOF + test_cmp expect actual +' + +test_expect_success '--path-format does not segfault without an argument' ' + test_must_fail git rev-parse --path-format +' + +test_expect_success 'git-common-dir from worktree root' ' + echo .git >expect && + git rev-parse --git-common-dir >actual && + test_cmp expect actual +' + +test_expect_success 'git-common-dir inside sub-dir' ' + mkdir -p path/to/child && + test_when_finished "rm -rf path" && + echo "$(git -C path/to/child rev-parse --show-cdup).git" >expect && + git -C path/to/child rev-parse --git-common-dir >actual && + test_cmp expect actual +' + +test_expect_success 'git-path from worktree root' ' + echo .git/objects >expect && + git rev-parse --git-path objects >actual && + test_cmp expect actual +' + +test_expect_success 'git-path inside sub-dir' ' + mkdir -p path/to/child && + test_when_finished "rm -rf path" && + echo "$(git -C path/to/child rev-parse --show-cdup).git/objects" >expect && + git -C path/to/child rev-parse --git-path objects >actual && + test_cmp expect actual +' + +test_expect_success 'rev-parse --is-shallow-repository in shallow repo' ' + test_commit test_commit && + echo true >expect && + git clone --depth 1 --no-local . shallow && + test_when_finished "rm -rf shallow" && + git -C shallow rev-parse --is-shallow-repository >actual && + test_cmp expect actual +' + +test_expect_success 'rev-parse --is-shallow-repository in non-shallow repo' ' + echo false >expect && + git rev-parse --is-shallow-repository >actual && + test_cmp expect actual +' + +test_expect_success 'rev-parse --show-object-format in repo' ' + echo "$(test_oid algo)" >expect && + git rev-parse --show-object-format >actual && + test_cmp expect actual && + git rev-parse --show-object-format=storage >actual && + test_cmp expect actual && + git rev-parse --show-object-format=input >actual && + test_cmp expect actual && + git rev-parse --show-object-format=output >actual && + test_cmp expect actual && + test_must_fail git rev-parse --show-object-format=squeamish-ossifrage 2>err && + grep "unknown mode for --show-object-format: squeamish-ossifrage" err +' + +test_expect_success '--show-toplevel from subdir of working tree' ' + pwd >expect && + git -C sub/dir rev-parse --show-toplevel >actual && + test_cmp expect actual +' + +test_expect_success '--show-toplevel from inside .git' ' + test_must_fail git -C .git rev-parse --show-toplevel +' + +test_expect_success 'showing the superproject correctly' ' + git rev-parse --show-superproject-working-tree >out && + test_must_be_empty out && + + test_create_repo super && + test_commit -C super test_commit && + test_create_repo sub && + test_commit -C sub test_commit && + git -c protocol.file.allow=always \ + -C super submodule add ../sub dir/sub && + echo $(pwd)/super >expect && + git -C super/dir/sub rev-parse --show-superproject-working-tree >out && + test_cmp expect out && + + test_commit -C super submodule_add && + git -C super checkout -b branch1 && + git -C super/dir/sub checkout -b branch1 && + test_commit -C super/dir/sub branch1_commit && + git -C super add dir/sub && + test_commit -C super branch1_commit && + git -C super checkout -b branch2 main && + git -C super/dir/sub checkout -b branch2 main && + test_commit -C super/dir/sub branch2_commit && + git -C super add dir/sub && + test_commit -C super branch2_commit && + test_must_fail git -C super merge branch1 && + + git -C super/dir/sub rev-parse --show-superproject-working-tree >out && + test_cmp expect out +' + +# at least one external project depends on this behavior: +test_expect_success 'rev-parse --since= unsqueezed ordering' ' + x1=--since=1970-01-01T00:00:01Z && + x2=--since=1970-01-01T00:00:02Z && + x3=--since=1970-01-01T00:00:03Z && + git rev-parse $x1 $x1 $x3 $x2 >actual && + cat >expect <<-EOF && + --max-age=1 + --max-age=1 + --max-age=3 + --max-age=2 + EOF + test_cmp expect actual +' + +test_done |