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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-09 13:34:27 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-09 13:34:27 +0000
commit4dbdc42d9e7c3968ff7f690d00680419c9b8cb0f (patch)
tree47c1d492e9c956c1cd2b74dbd3b9d8b0db44dc4e /t/t5512-ls-remote.sh
parentInitial commit. (diff)
downloadgit-4dbdc42d9e7c3968ff7f690d00680419c9b8cb0f.tar.xz
git-4dbdc42d9e7c3968ff7f690d00680419c9b8cb0f.zip
Adding upstream version 1:2.43.0.upstream/1%2.43.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 't/t5512-ls-remote.sh')
-rwxr-xr-xt/t5512-ls-remote.sh383
1 files changed, 383 insertions, 0 deletions
diff --git a/t/t5512-ls-remote.sh b/t/t5512-ls-remote.sh
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+#!/bin/sh
+
+test_description='git ls-remote'
+
+GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
+export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
+
+. ./test-lib.sh
+
+generate_references () {
+ for ref
+ do
+ oid=$(git rev-parse "$ref") &&
+ printf '%s\t%s\n' "$oid" "$ref" || return 1
+ done
+}
+
+test_expect_success 'set up fake upload-pack' '
+ # This can be used to simulate an upload-pack that just shows the
+ # contents of the "input" file (prepared with the test-tool pkt-line
+ # helper), and does not do any negotiation (since ls-remote does not
+ # need it).
+ write_script cat-input <<-\EOF
+ # send our initial advertisement/response
+ cat input
+ # soak up the flush packet from the client
+ cat
+ EOF
+'
+
+test_expect_success 'dies when no remote found' '
+ test_must_fail git ls-remote
+'
+
+test_expect_success setup '
+ >file &&
+ git add file &&
+ test_tick &&
+ git commit -m initial &&
+ git tag mark &&
+ git tag mark1.1 &&
+ git tag mark1.2 &&
+ git tag mark1.10 &&
+ git show-ref --tags -d >expected.tag.raw &&
+ sed -e "s/ / /" expected.tag.raw >expected.tag &&
+ generate_references HEAD >expected.all &&
+ git show-ref -d >refs &&
+ sed -e "s/ / /" refs >>expected.all &&
+
+ git remote add self "$(pwd)/.git" &&
+ git remote add self2 "."
+'
+
+test_expect_success 'ls-remote --tags .git' '
+ git ls-remote --tags .git >actual &&
+ test_cmp expected.tag actual
+'
+
+test_expect_success 'ls-remote .git' '
+ git ls-remote .git >actual &&
+ test_cmp expected.all actual
+'
+
+test_expect_success 'ls-remote --tags self' '
+ git ls-remote --tags self >actual &&
+ test_cmp expected.tag actual
+'
+
+test_expect_success 'ls-remote self' '
+ git ls-remote self >actual &&
+ test_cmp expected.all actual
+'
+
+test_expect_success 'ls-remote --sort="version:refname" --tags self' '
+ generate_references \
+ refs/tags/mark \
+ refs/tags/mark1.1 \
+ refs/tags/mark1.2 \
+ refs/tags/mark1.10 >expect &&
+ git ls-remote --sort="version:refname" --tags self >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'ls-remote --sort="-version:refname" --tags self' '
+ generate_references \
+ refs/tags/mark1.10 \
+ refs/tags/mark1.2 \
+ refs/tags/mark1.1 \
+ refs/tags/mark >expect &&
+ git ls-remote --sort="-version:refname" --tags self >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'ls-remote --sort="-refname" --tags self' '
+ generate_references \
+ refs/tags/mark1.2 \
+ refs/tags/mark1.10 \
+ refs/tags/mark1.1 \
+ refs/tags/mark >expect &&
+ git ls-remote --sort="-refname" --tags self >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'dies when no remote specified, multiple remotes found, and no default specified' '
+ test_must_fail git ls-remote
+'
+
+test_expect_success 'succeeds when no remote specified but only one found' '
+ test_when_finished git remote add self2 "." &&
+ git remote remove self2 &&
+ git ls-remote
+'
+
+test_expect_success 'use "origin" when no remote specified and multiple found' '
+ URL="$(pwd)/.git" &&
+ echo "From $URL" >exp_err &&
+
+ git remote add origin "$URL" &&
+ git ls-remote 2>actual_err >actual &&
+
+ test_cmp exp_err actual_err &&
+ test_cmp expected.all actual
+'
+
+test_expect_success 'suppress "From <url>" with -q' '
+ git ls-remote -q 2>actual_err &&
+ ! test_cmp exp_err actual_err
+'
+
+test_expect_success 'use branch.<name>.remote if possible' '
+ #
+ # Test that we are indeed using branch.<name>.remote, not "origin", even
+ # though the "origin" remote has been set.
+ #
+
+ # setup a new remote to differentiate from "origin"
+ git clone . other.git &&
+ (
+ cd other.git &&
+ echo "$(git rev-parse HEAD) HEAD" &&
+ git show-ref | sed -e "s/ / /"
+ ) >exp &&
+
+ URL="other.git" &&
+ echo "From $URL" >exp_err &&
+
+ git remote add other $URL &&
+ git config branch.main.remote other &&
+
+ git ls-remote 2>actual_err >actual &&
+ test_cmp exp_err actual_err &&
+ test_cmp exp actual
+'
+
+test_expect_success 'confuses pattern as remote when no remote specified' '
+ if test_have_prereq MINGW
+ then
+ # Windows does not like asterisks in pathname
+ does_not_exist=main
+ else
+ does_not_exist="refs*main"
+ fi &&
+ cat >exp <<-EOF &&
+ fatal: '\''$does_not_exist'\'' does not appear to be a git repository
+ fatal: Could not read from remote repository.
+
+ Please make sure you have the correct access rights
+ and the repository exists.
+ EOF
+ #
+ # Do not expect "git ls-remote <pattern>" to work; ls-remote needs
+ # <remote> if you want to feed <pattern>, just like you cannot say
+ # fetch <branch>.
+ # We could just as easily have used "main"; the "*" emphasizes its
+ # role as a pattern.
+ test_must_fail git ls-remote "$does_not_exist" >actual 2>&1 &&
+ test_cmp exp actual
+'
+
+test_expect_success 'die with non-2 for wrong repository even with --exit-code' '
+ {
+ git ls-remote --exit-code ./no-such-repository
+ status=$?
+ } &&
+ test $status != 2 && test $status != 0
+'
+
+test_expect_success 'Report success even when nothing matches' '
+ git ls-remote other.git "refs/nsn/*" >actual &&
+ test_must_be_empty actual
+'
+
+test_expect_success 'Report no-match with --exit-code' '
+ test_expect_code 2 git ls-remote --exit-code other.git "refs/nsn/*" >actual &&
+ test_must_be_empty actual
+'
+
+test_expect_success 'Report match with --exit-code' '
+ git ls-remote --exit-code other.git "refs/tags/*" >actual &&
+ git ls-remote . tags/mark* >expect &&
+ test_cmp expect actual
+'
+
+test_expect_success 'set up some extra tags for ref hiding' '
+ git tag magic/one &&
+ git tag magic/two
+'
+
+for configsection in transfer uploadpack
+do
+ test_expect_success "Hide some refs with $configsection.hiderefs" '
+ test_config $configsection.hiderefs refs/tags &&
+ git ls-remote . >actual &&
+ test_unconfig $configsection.hiderefs &&
+ git ls-remote . >expect.raw &&
+ sed -e "/ refs\/tags\//d" expect.raw >expect &&
+ test_cmp expect actual
+ '
+
+ test_expect_success "Override hiding of $configsection.hiderefs" '
+ test_when_finished "test_unconfig $configsection.hiderefs" &&
+ git config --add $configsection.hiderefs refs/tags &&
+ git config --add $configsection.hiderefs "!refs/tags/magic" &&
+ git config --add $configsection.hiderefs refs/tags/magic/one &&
+ git ls-remote . >actual &&
+ grep refs/tags/magic/two actual &&
+ ! grep refs/tags/magic/one actual
+ '
+
+done
+
+test_expect_success 'overrides work between mixed transfer/upload-pack hideRefs' '
+ test_config uploadpack.hiderefs refs/tags &&
+ test_config transfer.hiderefs "!refs/tags/magic" &&
+ git ls-remote . >actual &&
+ grep refs/tags/magic actual
+'
+
+test_expect_success 'protocol v2 supports hiderefs' '
+ test_config uploadpack.hiderefs refs/tags &&
+ git -c protocol.version=2 ls-remote . >actual &&
+ ! grep refs/tags actual
+'
+
+test_expect_success 'ls-remote --symref' '
+ git fetch origin &&
+ echo "ref: refs/heads/main HEAD" >expect.v2 &&
+ generate_references \
+ HEAD \
+ refs/heads/main >>expect.v2 &&
+ echo "ref: refs/remotes/origin/main refs/remotes/origin/HEAD" >>expect.v2 &&
+ oid=$(git rev-parse HEAD) &&
+ echo "$oid refs/remotes/origin/HEAD" >>expect.v2 &&
+ generate_references \
+ refs/remotes/origin/main \
+ refs/tags/mark \
+ refs/tags/mark1.1 \
+ refs/tags/mark1.10 \
+ refs/tags/mark1.2 >>expect.v2 &&
+ # v0 does not show non-HEAD symrefs
+ grep -v "ref: refs/remotes" <expect.v2 >expect.v0 &&
+ git -c protocol.version=0 ls-remote --symref >actual.v0 &&
+ test_cmp expect.v0 actual.v0 &&
+ git -c protocol.version=2 ls-remote --symref >actual.v2 &&
+ test_cmp expect.v2 actual.v2
+'
+
+test_expect_success 'ls-remote with filtered symref (refname)' '
+ rev=$(git rev-parse HEAD) &&
+ cat >expect <<-EOF &&
+ ref: refs/heads/main HEAD
+ $rev HEAD
+ EOF
+ git ls-remote --symref . HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'ls-remote with filtered symref (--heads)' '
+ git symbolic-ref refs/heads/foo refs/tags/mark &&
+ cat >expect.v2 <<-EOF &&
+ ref: refs/tags/mark refs/heads/foo
+ $rev refs/heads/foo
+ $rev refs/heads/main
+ EOF
+ grep -v "^ref: refs/tags/" <expect.v2 >expect.v0 &&
+ git -c protocol.version=0 ls-remote --symref --heads . >actual.v0 &&
+ test_cmp expect.v0 actual.v0 &&
+ git -c protocol.version=2 ls-remote --symref --heads . >actual.v2 &&
+ test_cmp expect.v2 actual.v2
+'
+
+test_expect_success 'indicate no refs in v0 standards-compliant empty remote' '
+ # Git does not produce an output like this, but it does match the
+ # standard and is produced by other implementations like JGit. So
+ # hard-code the case we care about.
+ #
+ # The actual capabilities do not matter; there are none that would
+ # change how ls-remote behaves.
+ oid=0000000000000000000000000000000000000000 &&
+ test-tool pkt-line pack >input.q <<-EOF &&
+ $oid capabilities^{}Qcaps-go-here
+ 0000
+ EOF
+ q_to_nul <input.q >input &&
+
+ # --exit-code asks the command to exit with 2 when no
+ # matching refs are found.
+ test_expect_code 2 git ls-remote --exit-code --upload-pack=./cat-input .
+'
+
+test_expect_success 'ls-remote works outside repository' '
+ # It is important for this repo to be inside the nongit
+ # area, as we want a repo name that does not include
+ # slashes (because those inhibit some of our configuration
+ # lookups).
+ nongit git init --bare dst.git &&
+ nongit git ls-remote dst.git
+'
+
+test_expect_success 'ls-remote --sort fails gracefully outside repository' '
+ # Use a sort key that requires access to the referenced objects.
+ nongit test_must_fail git ls-remote --sort=authordate "$TRASH_DIRECTORY" 2>err &&
+ test_grep "^fatal: not a git repository, but the field '\''authordate'\'' requires access to object data" err
+'
+
+test_expect_success 'ls-remote patterns work with all protocol versions' '
+ git for-each-ref --format="%(objectname) %(refname)" \
+ refs/heads/main refs/remotes/origin/main >expect &&
+ git -c protocol.version=0 ls-remote . main >actual.v0 &&
+ test_cmp expect actual.v0 &&
+ git -c protocol.version=2 ls-remote . main >actual.v2 &&
+ test_cmp expect actual.v2
+'
+
+test_expect_success 'ls-remote prefixes work with all protocol versions' '
+ git for-each-ref --format="%(objectname) %(refname)" \
+ refs/heads/ refs/tags/ >expect &&
+ git -c protocol.version=0 ls-remote --heads --tags . >actual.v0 &&
+ test_cmp expect actual.v0 &&
+ git -c protocol.version=2 ls-remote --heads --tags . >actual.v2 &&
+ test_cmp expect actual.v2
+'
+
+test_expect_success 'v0 clients can handle multiple symrefs' '
+ # Modern versions of Git will not return multiple symref capabilities
+ # for v0, so we have to hard-code the response. Note that we will
+ # always use both v0 and object-format=sha1 here, as the hard-coded
+ # response reflects a server that only supports those.
+ oid=1234567890123456789012345678901234567890 &&
+ symrefs="symref=refs/remotes/origin/HEAD:refs/remotes/origin/main" &&
+ symrefs="$symrefs symref=HEAD:refs/heads/main" &&
+
+ # Likewise we want to make sure our parser is not fooled by the string
+ # "symref" appearing as part of an earlier cap. But there is no way to
+ # do that via upload-pack, as arbitrary strings can appear only in a
+ # "symref" value itself (where we skip past the values as a whole)
+ # and "agent" (which always appears after "symref", so putting our
+ # parser in a confused state is less interesting).
+ caps="some other caps including a-fake-symref-cap" &&
+
+ test-tool pkt-line pack >input.q <<-EOF &&
+ $oid HEADQ$caps $symrefs
+ $oid refs/heads/main
+ $oid refs/remotes/origin/HEAD
+ $oid refs/remotes/origin/main
+ 0000
+ EOF
+ q_to_nul <input.q >input &&
+
+ cat >expect <<-EOF &&
+ ref: refs/heads/main HEAD
+ $oid HEAD
+ $oid refs/heads/main
+ ref: refs/remotes/origin/main refs/remotes/origin/HEAD
+ $oid refs/remotes/origin/HEAD
+ $oid refs/remotes/origin/main
+ EOF
+
+ git ls-remote --symref --upload-pack=./cat-input . >actual &&
+ test_cmp expect actual
+'
+
+test_done