mirror of
https://github.com/git/git
synced 2024-09-13 05:14:36 +00:00
2eabd38313
Add an option to print the object format used for input, output, or storage. This allows shell scripts to discover the hash algorithm in use. Since the transition plan allows for multiple input algorithms, document that we may provide multiple results for input, and the format that the results may take. While we don't support this now, documenting it early means that script authors can future-proof their scripts for when we do. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
180 lines
5.2 KiB
Bash
Executable file
180 lines
5.2 KiB
Bash
Executable file
#!/bin/sh
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test_description='test git rev-parse'
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. ./test-lib.sh
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# usage: [options] label is-bare is-inside-git is-inside-work prefix git-dir absolute-git-dir
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test_rev_parse () {
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d=
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bare=
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gitdir=
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while :
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do
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case "$1" in
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-C) d="$2"; shift; shift ;;
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-b) case "$2" in
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[tfu]*) bare="$2"; shift; shift ;;
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*) error "test_rev_parse: bogus core.bare value '$2'" ;;
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esac ;;
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-g) gitdir="$2"; shift; shift ;;
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-*) error "test_rev_parse: unrecognized option '$1'" ;;
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*) break ;;
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esac
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done
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name=$1
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shift
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for o in --is-bare-repository \
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--is-inside-git-dir \
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--is-inside-work-tree \
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--show-prefix \
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--git-dir \
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--absolute-git-dir
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do
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test $# -eq 0 && break
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expect="$1"
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test_expect_success "$name: $o" '
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if test -n "$gitdir"
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then
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test_when_finished "unset GIT_DIR" &&
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GIT_DIR="$gitdir" &&
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export GIT_DIR
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fi &&
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case "$bare" in
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t*) test_config ${d:+-C} ${d:+"$d"} core.bare true ;;
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f*) test_config ${d:+-C} ${d:+"$d"} core.bare false ;;
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u*) test_unconfig ${d:+-C} ${d:+"$d"} core.bare ;;
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esac &&
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echo "$expect" >expect &&
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git ${d:+-C} ${d:+"$d"} rev-parse $o >actual &&
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test_cmp expect actual
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'
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shift
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done
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}
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ROOT=$(pwd)
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test_expect_success 'setup' '
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test_oid_init &&
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mkdir -p sub/dir work &&
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cp -R .git repo.git
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'
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test_rev_parse toplevel false false true '' .git "$ROOT/.git"
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test_rev_parse -C .git .git/ false true false '' . "$ROOT/.git"
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test_rev_parse -C .git/objects .git/objects/ false true false '' "$ROOT/.git" "$ROOT/.git"
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test_rev_parse -C sub/dir subdirectory false false true sub/dir/ "$ROOT/.git" "$ROOT/.git"
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test_rev_parse -b t 'core.bare = true' true false false
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test_rev_parse -b u 'core.bare undefined' false false true
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test_rev_parse -C work -g ../.git -b f 'GIT_DIR=../.git, core.bare = false' false false true '' "../.git" "$ROOT/.git"
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test_rev_parse -C work -g ../.git -b t 'GIT_DIR=../.git, core.bare = true' true false false ''
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test_rev_parse -C work -g ../.git -b u 'GIT_DIR=../.git, core.bare undefined' false false true ''
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test_rev_parse -C work -g ../repo.git -b f 'GIT_DIR=../repo.git, core.bare = false' false false true '' "../repo.git" "$ROOT/repo.git"
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test_rev_parse -C work -g ../repo.git -b t 'GIT_DIR=../repo.git, core.bare = true' true false false ''
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test_rev_parse -C work -g ../repo.git -b u 'GIT_DIR=../repo.git, core.bare undefined' false false true ''
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test_expect_success 'git-common-dir from worktree root' '
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echo .git >expect &&
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git rev-parse --git-common-dir >actual &&
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test_cmp expect actual
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'
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test_expect_success 'git-common-dir inside sub-dir' '
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mkdir -p path/to/child &&
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test_when_finished "rm -rf path" &&
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echo "$(git -C path/to/child rev-parse --show-cdup).git" >expect &&
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git -C path/to/child rev-parse --git-common-dir >actual &&
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test_cmp expect actual
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'
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test_expect_success 'git-path from worktree root' '
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echo .git/objects >expect &&
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git rev-parse --git-path objects >actual &&
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test_cmp expect actual
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'
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test_expect_success 'git-path inside sub-dir' '
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mkdir -p path/to/child &&
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test_when_finished "rm -rf path" &&
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echo "$(git -C path/to/child rev-parse --show-cdup).git/objects" >expect &&
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git -C path/to/child rev-parse --git-path objects >actual &&
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test_cmp expect actual
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'
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test_expect_success 'rev-parse --is-shallow-repository in shallow repo' '
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test_commit test_commit &&
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echo true >expect &&
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git clone --depth 1 --no-local . shallow &&
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test_when_finished "rm -rf shallow" &&
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git -C shallow rev-parse --is-shallow-repository >actual &&
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test_cmp expect actual
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'
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test_expect_success 'rev-parse --is-shallow-repository in non-shallow repo' '
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echo false >expect &&
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git rev-parse --is-shallow-repository >actual &&
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test_cmp expect actual
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'
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test_expect_success 'rev-parse --show-object-format in repo' '
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echo "$(test_oid algo)" >expect &&
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git rev-parse --show-object-format >actual &&
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test_cmp expect actual &&
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git rev-parse --show-object-format=storage >actual &&
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test_cmp expect actual &&
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git rev-parse --show-object-format=input >actual &&
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test_cmp expect actual &&
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git rev-parse --show-object-format=output >actual &&
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test_cmp expect actual &&
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test_must_fail git rev-parse --show-object-format=squeamish-ossifrage 2>err &&
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grep "unknown mode for --show-object-format: squeamish-ossifrage" err
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'
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test_expect_success 'showing the superproject correctly' '
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git rev-parse --show-superproject-working-tree >out &&
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test_must_be_empty out &&
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test_create_repo super &&
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test_commit -C super test_commit &&
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test_create_repo sub &&
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test_commit -C sub test_commit &&
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git -C super submodule add ../sub dir/sub &&
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echo $(pwd)/super >expect &&
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git -C super/dir/sub rev-parse --show-superproject-working-tree >out &&
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test_cmp expect out &&
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test_commit -C super submodule_add &&
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git -C super checkout -b branch1 &&
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git -C super/dir/sub checkout -b branch1 &&
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test_commit -C super/dir/sub branch1_commit &&
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git -C super add dir/sub &&
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test_commit -C super branch1_commit &&
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git -C super checkout -b branch2 master &&
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git -C super/dir/sub checkout -b branch2 master &&
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test_commit -C super/dir/sub branch2_commit &&
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git -C super add dir/sub &&
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test_commit -C super branch2_commit &&
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test_must_fail git -C super merge branch1 &&
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git -C super/dir/sub rev-parse --show-superproject-working-tree >out &&
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test_cmp expect out
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'
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test_done
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