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git/t/t5512-ls-remote.sh
Junio C Hamano 0da63da794 Merge branch 'jn/promote-proto2-to-default'
The transport protocol version 2 becomes the default one.

* jn/promote-proto2-to-default:
  fetch: default to protocol version 2
  protocol test: let protocol.version override GIT_TEST_PROTOCOL_VERSION
  test: request GIT_TEST_PROTOCOL_VERSION=0 when appropriate
  config doc: protocol.version is not experimental
  fetch test: use more robust test for filtered objects
2020-02-14 12:54:19 -08:00

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#!/bin/sh
test_description='git ls-remote'
. ./test-lib.sh
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 | sed -e "s/ / /" >expected.tag &&
(
echo "$(git rev-parse HEAD) HEAD" &&
git show-ref -d | sed -e "s/ / /"
) >expected.all &&
git remote add self "$(pwd)/.git"
'
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' '
cat >expect <<-EOF &&
$(git rev-parse mark) refs/tags/mark
$(git rev-parse mark1.1) refs/tags/mark1.1
$(git rev-parse mark1.2) refs/tags/mark1.2
$(git rev-parse mark1.10) refs/tags/mark1.10
EOF
git ls-remote --sort="version:refname" --tags self >actual &&
test_cmp expect actual
'
test_expect_success 'ls-remote --sort="-version:refname" --tags self' '
cat >expect <<-EOF &&
$(git rev-parse mark1.10) refs/tags/mark1.10
$(git rev-parse mark1.2) refs/tags/mark1.2
$(git rev-parse mark1.1) refs/tags/mark1.1
$(git rev-parse mark) refs/tags/mark
EOF
git ls-remote --sort="-version:refname" --tags self >actual &&
test_cmp expect actual
'
test_expect_success 'ls-remote --sort="-refname" --tags self' '
cat >expect <<-EOF &&
$(git rev-parse mark1.2) refs/tags/mark1.2
$(git rev-parse mark1.10) refs/tags/mark1.10
$(git rev-parse mark1.1) refs/tags/mark1.1
$(git rev-parse mark) refs/tags/mark
EOF
git ls-remote --sort="-refname" --tags self >actual &&
test_cmp expect actual
'
test_expect_success 'dies when no remote specified and no default remotes found' '
test_must_fail git ls-remote
'
test_expect_success 'use "origin" when no remote specified' '
URL="$(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_must_fail 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 $URL &&
git config branch.master.remote other &&
git ls-remote 2>actual_err >actual &&
test_cmp exp_err actual_err &&
test_cmp exp actual
'
test_expect_success 'confuses pattern as remote when no remote specified' '
if test_have_prereq MINGW
then
# Windows does not like asterisks in pathname
does_not_exist=master
else
does_not_exist="refs*master"
fi &&
cat >exp <<-EOF &&
fatal: '\''$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 "master"; the "*" emphasizes its
# role as a pattern.
test_must_fail git ls-remote "$does_not_exist" >actual 2>&1 &&
test_i18ncmp exp actual
'
test_expect_success 'die with non-2 for wrong repository even with --exit-code' '
{
git ls-remote --exit-code ./no-such-repository
status=$?
} &&
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 . |
sed -e "/ refs\/tags\//d" >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 &&
cat >expect <<-EOF &&
ref: refs/heads/master HEAD
$(git rev-parse HEAD) HEAD
$(git rev-parse refs/heads/master) refs/heads/master
$(git rev-parse HEAD) refs/remotes/origin/HEAD
$(git rev-parse refs/remotes/origin/master) refs/remotes/origin/master
$(git rev-parse refs/tags/mark) refs/tags/mark
$(git rev-parse refs/tags/mark1.1) refs/tags/mark1.1
$(git rev-parse refs/tags/mark1.10) refs/tags/mark1.10
$(git rev-parse refs/tags/mark1.2) refs/tags/mark1.2
EOF
# Protocol v2 supports sending symrefs for refs other than HEAD, so use
# protocol v0 here.
GIT_TEST_PROTOCOL_VERSION=0 git ls-remote --symref >actual &&
test_cmp expect actual
'
test_expect_success 'ls-remote with filtered symref (refname)' '
rev=$(git rev-parse HEAD) &&
cat >expect <<-EOF &&
ref: refs/heads/master HEAD
$rev HEAD
EOF
# Protocol v2 supports sending symrefs for refs other than HEAD, so use
# protocol v0 here.
GIT_TEST_PROTOCOL_VERSION=0 git ls-remote --symref . HEAD >actual &&
test_cmp expect actual
'
test_expect_failure 'ls-remote with filtered symref (--heads)' '
git symbolic-ref refs/heads/foo refs/tags/mark &&
cat >expect <<-EOF &&
ref: refs/tags/mark refs/heads/foo
$rev refs/heads/foo
$rev refs/heads/master
EOF
# Protocol v2 supports sending symrefs for refs other than HEAD, so use
# protocol v0 here.
GIT_TEST_PROTOCOL_VERSION=0 git ls-remote --symref --heads . >actual &&
test_cmp expect actual
'
test_expect_success 'ls-remote --symref omits filtered-out matches' '
cat >expect <<-EOF &&
$rev refs/heads/foo
$rev refs/heads/master
EOF
# Protocol v2 supports sending symrefs for refs other than HEAD, so use
# protocol v0 here.
GIT_TEST_PROTOCOL_VERSION=0 git ls-remote --symref --heads . >actual &&
test_cmp expect actual &&
GIT_TEST_PROTOCOL_VERSION=0 git ls-remote --symref . "refs/heads/*" >actual &&
test_cmp expect actual
'
test_lazy_prereq GIT_DAEMON '
test_bool_env GIT_TEST_GIT_DAEMON true
'
# This test spawns a daemon, so run it only if the user would be OK with
# testing with git-daemon.
test_expect_success PIPE,JGIT,GIT_DAEMON 'indicate no refs in standards-compliant empty remote' '
test_set_port JGIT_DAEMON_PORT &&
JGIT_DAEMON_PID= &&
git init --bare empty.git &&
>empty.git/git-daemon-export-ok &&
mkfifo jgit_daemon_output &&
{
jgit daemon --port="$JGIT_DAEMON_PORT" . >jgit_daemon_output &
JGIT_DAEMON_PID=$!
} &&
test_when_finished kill "$JGIT_DAEMON_PID" &&
{
read line &&
case $line in
Exporting*)
;;
*)
echo "Expected: Exporting" &&
false;;
esac &&
read line &&
case $line in
"Listening on"*)
;;
*)
echo "Expected: Listening on" &&
false;;
esac
} <jgit_daemon_output &&
# --exit-code asks the command to exit with 2 when no
# matching refs are found.
test_expect_code 2 git ls-remote --exit-code git://localhost:$JGIT_DAEMON_PORT/empty.git
'
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_i18ngrep "^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/master refs/remotes/origin/master >expect &&
git -c protocol.version=1 ls-remote . master >actual.v1 &&
test_cmp expect actual.v1 &&
git -c protocol.version=2 ls-remote . master >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=1 ls-remote --heads --tags . >actual.v1 &&
test_cmp expect actual.v1 &&
git -c protocol.version=2 ls-remote --heads --tags . >actual.v2 &&
test_cmp expect actual.v2
'
test_done