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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:47:53 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:47:53 +0000 |
commit | c8bae7493d2f2910b57f13ded012e86bdcfb0532 (patch) | |
tree | 24e09d9f84dec336720cf393e156089ca2835791 /t/t0001-init.sh | |
parent | Initial commit. (diff) | |
download | git-upstream/1%2.39.2.tar.xz git-upstream/1%2.39.2.zip |
Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 't/t0001-init.sh')
-rwxr-xr-x | t/t0001-init.sh | 606 |
1 files changed, 606 insertions, 0 deletions
diff --git a/t/t0001-init.sh b/t/t0001-init.sh new file mode 100755 index 0000000..d479303 --- /dev/null +++ b/t/t0001-init.sh @@ -0,0 +1,606 @@ +#!/bin/sh + +test_description='git init' + +TEST_PASSES_SANITIZE_LEAK=true +. ./test-lib.sh + +check_config () { + if test_path_is_dir "$1" && + test_path_is_file "$1/config" && test_path_is_dir "$1/refs" + then + : happy + else + echo "expected a directory $1, a file $1/config and $1/refs" + return 1 + fi + + if test_have_prereq POSIXPERM && test -x "$1/config" + then + echo "$1/config is executable?" + return 1 + fi + + bare=$(cd "$1" && git config --bool core.bare) + worktree=$(cd "$1" && git config core.worktree) || + worktree=unset + + test "$bare" = "$2" && test "$worktree" = "$3" || { + echo "expected bare=$2 worktree=$3" + echo " got bare=$bare worktree=$worktree" + return 1 + } +} + +test_expect_success 'plain' ' + git init plain && + check_config plain/.git false unset +' + +test_expect_success 'plain nested in bare' ' + ( + git init --bare bare-ancestor.git && + cd bare-ancestor.git && + mkdir plain-nested && + cd plain-nested && + git init + ) && + check_config bare-ancestor.git/plain-nested/.git false unset +' + +test_expect_success 'plain through aliased command, outside any git repo' ' + ( + HOME=$(pwd)/alias-config && + export HOME && + mkdir alias-config && + echo "[alias] aliasedinit = init" >alias-config/.gitconfig && + + GIT_CEILING_DIRECTORIES=$(pwd) && + export GIT_CEILING_DIRECTORIES && + + mkdir plain-aliased && + cd plain-aliased && + git aliasedinit + ) && + check_config plain-aliased/.git false unset +' + +test_expect_success 'plain nested through aliased command' ' + ( + git init plain-ancestor-aliased && + cd plain-ancestor-aliased && + echo "[alias] aliasedinit = init" >>.git/config && + mkdir plain-nested && + cd plain-nested && + git aliasedinit + ) && + check_config plain-ancestor-aliased/plain-nested/.git false unset +' + +test_expect_success 'plain nested in bare through aliased command' ' + ( + git init --bare bare-ancestor-aliased.git && + cd bare-ancestor-aliased.git && + echo "[alias] aliasedinit = init" >>config && + mkdir plain-nested && + cd plain-nested && + git aliasedinit + ) && + check_config bare-ancestor-aliased.git/plain-nested/.git false unset +' + +test_expect_success 'No extra GIT_* on alias scripts' ' + write_script script <<-\EOF && + env | + sed -n \ + -e "/^GIT_PREFIX=/d" \ + -e "/^GIT_TEXTDOMAINDIR=/d" \ + -e "/^GIT_TRACE2_PARENT/d" \ + -e "/^GIT_/s/=.*//p" | + sort + EOF + ./script >expected && + git config alias.script \!./script && + ( mkdir sub && cd sub && git script >../actual ) && + test_cmp expected actual +' + +test_expect_success 'plain with GIT_WORK_TREE' ' + mkdir plain-wt && + test_must_fail env GIT_WORK_TREE="$(pwd)/plain-wt" git init plain-wt +' + +test_expect_success 'plain bare' ' + git --bare init plain-bare-1 && + check_config plain-bare-1 true unset +' + +test_expect_success 'plain bare with GIT_WORK_TREE' ' + mkdir plain-bare-2 && + test_must_fail \ + env GIT_WORK_TREE="$(pwd)/plain-bare-2" \ + git --bare init plain-bare-2 +' + +test_expect_success 'GIT_DIR bare' ' + mkdir git-dir-bare.git && + GIT_DIR=git-dir-bare.git git init && + check_config git-dir-bare.git true unset +' + +test_expect_success 'init --bare' ' + git init --bare init-bare.git && + check_config init-bare.git true unset +' + +test_expect_success 'GIT_DIR non-bare' ' + + ( + mkdir non-bare && + cd non-bare && + GIT_DIR=.git git init + ) && + check_config non-bare/.git false unset +' + +test_expect_success 'GIT_DIR & GIT_WORK_TREE (1)' ' + + ( + mkdir git-dir-wt-1.git && + GIT_WORK_TREE=$(pwd) GIT_DIR=git-dir-wt-1.git git init + ) && + check_config git-dir-wt-1.git false "$(pwd)" +' + +test_expect_success 'GIT_DIR & GIT_WORK_TREE (2)' ' + mkdir git-dir-wt-2.git && + test_must_fail env \ + GIT_WORK_TREE="$(pwd)" \ + GIT_DIR=git-dir-wt-2.git \ + git --bare init +' + +test_expect_success 'reinit' ' + + ( + mkdir again && + cd again && + git -c init.defaultBranch=initial init >out1 2>err1 && + git init >out2 2>err2 + ) && + test_i18ngrep "Initialized empty" again/out1 && + test_i18ngrep "Reinitialized existing" again/out2 && + test_must_be_empty again/err1 && + test_must_be_empty again/err2 +' + +test_expect_success 'init with --template' ' + mkdir template-source && + echo content >template-source/file && + git init --template=template-source template-custom && + test_cmp template-source/file template-custom/.git/file +' + +test_expect_success 'init with --template (blank)' ' + git init template-plain && + test_path_is_file template-plain/.git/info/exclude && + git init --template= template-blank && + test_path_is_missing template-blank/.git/info/exclude +' + +init_no_templatedir_env () { + ( + sane_unset GIT_TEMPLATE_DIR && + NO_SET_GIT_TEMPLATE_DIR=t && + export NO_SET_GIT_TEMPLATE_DIR && + git init "$1" + ) +} + +test_expect_success 'init with init.templatedir set' ' + mkdir templatedir-source && + echo Content >templatedir-source/file && + test_config_global init.templatedir "${HOME}/templatedir-source" && + + init_no_templatedir_env templatedir-set && + test_cmp templatedir-source/file templatedir-set/.git/file +' + +test_expect_success 'init with init.templatedir using ~ expansion' ' + mkdir -p templatedir-source && + echo Content >templatedir-source/file && + test_config_global init.templatedir "~/templatedir-source" && + + init_no_templatedir_env templatedir-expansion && + test_cmp templatedir-source/file templatedir-expansion/.git/file +' + +test_expect_success 'init --bare/--shared overrides system/global config' ' + test_config_global core.bare false && + test_config_global core.sharedRepository 0640 && + git init --bare --shared=0666 init-bare-shared-override && + check_config init-bare-shared-override true unset && + test x0666 = \ + x$(git config -f init-bare-shared-override/config core.sharedRepository) +' + +test_expect_success 'init honors global core.sharedRepository' ' + test_config_global core.sharedRepository 0666 && + git init shared-honor-global && + test x0666 = \ + x$(git config -f shared-honor-global/.git/config core.sharedRepository) +' + +test_expect_success 'init allows insanely long --template' ' + git init --template=$(printf "x%09999dx" 1) test +' + +test_expect_success 'init creates a new directory' ' + rm -fr newdir && + git init newdir && + test_path_is_dir newdir/.git/refs +' + +test_expect_success 'init creates a new bare directory' ' + rm -fr newdir && + git init --bare newdir && + test_path_is_dir newdir/refs +' + +test_expect_success 'init recreates a directory' ' + rm -fr newdir && + mkdir newdir && + git init newdir && + test_path_is_dir newdir/.git/refs +' + +test_expect_success 'init recreates a new bare directory' ' + rm -fr newdir && + mkdir newdir && + git init --bare newdir && + test_path_is_dir newdir/refs +' + +test_expect_success 'init creates a new deep directory' ' + rm -fr newdir && + git init newdir/a/b/c && + test_path_is_dir newdir/a/b/c/.git/refs +' + +test_expect_success POSIXPERM 'init creates a new deep directory (umask vs. shared)' ' + rm -fr newdir && + ( + # Leading directories should honor umask while + # the repository itself should follow "shared" + mkdir newdir && + # Remove a default ACL if possible. + (setfacl -k newdir 2>/dev/null || true) && + umask 002 && + git init --bare --shared=0660 newdir/a/b/c && + test_path_is_dir newdir/a/b/c/refs && + ls -ld newdir/a newdir/a/b > lsab.out && + ! grep -v "^drwxrw[sx]r-x" lsab.out && + ls -ld newdir/a/b/c > lsc.out && + ! grep -v "^drwxrw[sx]---" lsc.out + ) +' + +test_expect_success 'init notices EEXIST (1)' ' + rm -fr newdir && + >newdir && + test_must_fail git init newdir && + test_path_is_file newdir +' + +test_expect_success 'init notices EEXIST (2)' ' + rm -fr newdir && + mkdir newdir && + >newdir/a && + test_must_fail git init newdir/a/b && + test_path_is_file newdir/a +' + +test_expect_success POSIXPERM,SANITY 'init notices EPERM' ' + test_when_finished "chmod +w newdir" && + rm -fr newdir && + mkdir newdir && + chmod -w newdir && + test_must_fail git init newdir/a/b +' + +test_expect_success 'init creates a new bare directory with global --bare' ' + rm -rf newdir && + git --bare init newdir && + test_path_is_dir newdir/refs +' + +test_expect_success 'init prefers command line to GIT_DIR' ' + rm -rf newdir && + mkdir otherdir && + GIT_DIR=otherdir git --bare init newdir && + test_path_is_dir newdir/refs && + test_path_is_missing otherdir/refs +' + +test_expect_success 'init with separate gitdir' ' + rm -rf newdir && + git init --separate-git-dir realgitdir newdir && + newdir_git="$(cat newdir/.git)" && + test_cmp_fspath "$(pwd)/realgitdir" "${newdir_git#gitdir: }" && + test_path_is_dir realgitdir/refs +' + +test_expect_success 'explicit bare & --separate-git-dir incompatible' ' + test_must_fail git init --bare --separate-git-dir goop.git bare.git 2>err && + test_i18ngrep "cannot be used together" err +' + +test_expect_success 'implicit bare & --separate-git-dir incompatible' ' + test_when_finished "rm -rf bare.git" && + mkdir -p bare.git && + test_must_fail env GIT_DIR=. \ + git -C bare.git init --separate-git-dir goop.git 2>err && + test_i18ngrep "incompatible" err +' + +test_expect_success 'bare & --separate-git-dir incompatible within worktree' ' + test_when_finished "rm -rf bare.git linkwt seprepo" && + test_commit gumby && + git clone --bare . bare.git && + git -C bare.git worktree add --detach ../linkwt && + test_must_fail git -C linkwt init --separate-git-dir seprepo 2>err && + test_i18ngrep "incompatible" err +' + +test_lazy_prereq GETCWD_IGNORES_PERMS ' + base=GETCWD_TEST_BASE_DIR && + mkdir -p $base/dir && + chmod 100 $base || + BUG "cannot prepare $base" + + ( + cd $base/dir && + test-tool getcwd + ) + status=$? + + chmod 700 $base && + rm -rf $base || + BUG "cannot clean $base" + return $status +' + +check_long_base_path () { + # exceed initial buffer size of strbuf_getcwd() + component=123456789abcdef && + test_when_finished "chmod 0700 $component; rm -rf $component" && + p31=$component/$component && + p127=$p31/$p31/$p31/$p31 && + mkdir -p $p127 && + if test $# = 1 + then + chmod $1 $component + fi && + ( + cd $p127 && + git init newdir + ) +} + +test_expect_success 'init in long base path' ' + check_long_base_path +' + +test_expect_success GETCWD_IGNORES_PERMS 'init in long restricted base path' ' + check_long_base_path 0111 +' + +test_expect_success 're-init on .git file' ' + ( cd newdir && git init ) +' + +test_expect_success 're-init to update git link' ' + git -C newdir init --separate-git-dir ../surrealgitdir && + newdir_git="$(cat newdir/.git)" && + test_cmp_fspath "$(pwd)/surrealgitdir" "${newdir_git#gitdir: }" && + test_path_is_dir surrealgitdir/refs && + test_path_is_missing realgitdir/refs +' + +test_expect_success 're-init to move gitdir' ' + rm -rf newdir realgitdir surrealgitdir && + git init newdir && + git -C newdir init --separate-git-dir ../realgitdir && + newdir_git="$(cat newdir/.git)" && + test_cmp_fspath "$(pwd)/realgitdir" "${newdir_git#gitdir: }" && + test_path_is_dir realgitdir/refs +' + +test_expect_success SYMLINKS 're-init to move gitdir symlink' ' + rm -rf newdir realgitdir && + git init newdir && + ( + cd newdir && + mv .git here && + ln -s here .git && + git init --separate-git-dir ../realgitdir + ) && + echo "gitdir: $(pwd)/realgitdir" >expected && + test_cmp expected newdir/.git && + test_cmp expected newdir/here && + test_path_is_dir realgitdir/refs +' + +sep_git_dir_worktree () { + test_when_finished "rm -rf mainwt linkwt seprepo" && + git init mainwt && + test_commit -C mainwt gumby && + git -C mainwt worktree add --detach ../linkwt && + git -C "$1" init --separate-git-dir ../seprepo && + git -C mainwt rev-parse --git-common-dir >expect && + git -C linkwt rev-parse --git-common-dir >actual && + test_cmp expect actual +} + +test_expect_success 're-init to move gitdir with linked worktrees' ' + sep_git_dir_worktree mainwt +' + +test_expect_success 're-init to move gitdir within linked worktree' ' + sep_git_dir_worktree linkwt +' + +test_expect_success MINGW '.git hidden' ' + rm -rf newdir && + ( + sane_unset GIT_DIR GIT_WORK_TREE && + mkdir newdir && + cd newdir && + git init && + test_path_is_hidden .git + ) && + check_config newdir/.git false unset +' + +test_expect_success MINGW 'bare git dir not hidden' ' + rm -rf newdir && + ( + sane_unset GIT_DIR GIT_WORK_TREE GIT_CONFIG && + mkdir newdir && + cd newdir && + git --bare init + ) && + ! is_hidden newdir +' + +test_expect_success 'remote init from does not use config from cwd' ' + rm -rf newdir && + test_config core.logallrefupdates true && + git init newdir && + echo true >expect && + git -C newdir config --bool core.logallrefupdates >actual && + test_cmp expect actual +' + +test_expect_success 're-init from a linked worktree' ' + git init main-worktree && + ( + cd main-worktree && + test_commit first && + git worktree add ../linked-worktree && + mv .git/info/exclude expected-exclude && + cp .git/config expected-config && + find .git/worktrees -print | sort >expected && + git -C ../linked-worktree init && + test_cmp expected-exclude .git/info/exclude && + test_cmp expected-config .git/config && + find .git/worktrees -print | sort >actual && + test_cmp expected actual + ) +' + +test_expect_success 'init honors GIT_DEFAULT_HASH' ' + GIT_DEFAULT_HASH=sha1 git init sha1 && + git -C sha1 rev-parse --show-object-format >actual && + echo sha1 >expected && + test_cmp expected actual && + GIT_DEFAULT_HASH=sha256 git init sha256 && + git -C sha256 rev-parse --show-object-format >actual && + echo sha256 >expected && + test_cmp expected actual +' + +test_expect_success 'init honors --object-format' ' + git init --object-format=sha1 explicit-sha1 && + git -C explicit-sha1 rev-parse --show-object-format >actual && + echo sha1 >expected && + test_cmp expected actual && + git init --object-format=sha256 explicit-sha256 && + git -C explicit-sha256 rev-parse --show-object-format >actual && + echo sha256 >expected && + test_cmp expected actual +' + +test_expect_success 'extensions.objectFormat is not allowed with repo version 0' ' + git init --object-format=sha256 explicit-v0 && + git -C explicit-v0 config core.repositoryformatversion 0 && + test_must_fail git -C explicit-v0 rev-parse --show-object-format +' + +test_expect_success 'init rejects attempts to initialize with different hash' ' + test_must_fail git -C sha1 init --object-format=sha256 && + test_must_fail git -C sha256 init --object-format=sha1 +' + +test_expect_success MINGW 'core.hidedotfiles = false' ' + git config --global core.hidedotfiles false && + rm -rf newdir && + mkdir newdir && + ( + sane_unset GIT_DIR GIT_WORK_TREE GIT_CONFIG && + git -C newdir init + ) && + ! is_hidden newdir/.git +' + +test_expect_success MINGW 'redirect std handles' ' + GIT_REDIRECT_STDOUT=output.txt git rev-parse --git-dir && + test .git = "$(cat output.txt)" && + test -z "$(GIT_REDIRECT_STDOUT=off git rev-parse --git-dir)" && + test_must_fail env \ + GIT_REDIRECT_STDOUT=output.txt \ + GIT_REDIRECT_STDERR="2>&1" \ + git rev-parse --git-dir --verify refs/invalid && + grep "^\\.git\$" output.txt && + grep "Needed a single revision" output.txt +' + +test_expect_success '--initial-branch' ' + git init --initial-branch=hello initial-branch-option && + git -C initial-branch-option symbolic-ref HEAD >actual && + echo refs/heads/hello >expect && + test_cmp expect actual && + + : re-initializing should not change the branch name && + git init --initial-branch=ignore initial-branch-option 2>err && + test_i18ngrep "ignored --initial-branch" err && + git -C initial-branch-option symbolic-ref HEAD >actual && + grep hello actual +' + +test_expect_success 'overridden default initial branch name (config)' ' + test_config_global init.defaultBranch nmb && + GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= git init initial-branch-config && + git -C initial-branch-config symbolic-ref HEAD >actual && + grep nmb actual +' + +test_expect_success 'advice on unconfigured init.defaultBranch' ' + GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= git -c color.advice=always \ + init unconfigured-default-branch-name 2>err && + test_decode_color <err >decoded && + test_i18ngrep "<YELLOW>hint: " decoded +' + +test_expect_success 'overridden default main branch name (env)' ' + test_config_global init.defaultBranch nmb && + GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=env git init main-branch-env && + git -C main-branch-env symbolic-ref HEAD >actual && + grep env actual +' + +test_expect_success 'invalid default branch name' ' + test_must_fail env GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME="with space" \ + git init initial-branch-invalid 2>err && + test_i18ngrep "invalid branch name" err +' + +test_expect_success 'branch -m with the initial branch' ' + git init rename-initial && + git -C rename-initial branch -m renamed && + test renamed = $(git -C rename-initial symbolic-ref --short HEAD) && + git -C rename-initial branch -m renamed again && + test again = $(git -C rename-initial symbolic-ref --short HEAD) +' + +test_done |