grep: add tests for --threads=N and grep.threads

diff --git a/t/t5512-ls-remote.sh b/t/t5512-ls-remote.sh
index aadaac515e086a7f87c6d06a0313fe7b77d11f92..94fc9be9ced3c89214b29e11c95201a38cc99d74 100755 (executable)
--- a/t/t5512-ls-remote.sh
+++ b/t/t5512-ls-remote.sh
@@ -99,7 +99,7 @@ test_expect_success 'confuses pattern as remote when no remote specified' '
        # We could just as easily have used "master"; the "*" emphasizes its
        # role as a pattern.
        test_must_fail git ls-remote refs*master >actual 2>&1 &&
-       test_cmp exp actual
+       test_i18ncmp exp actual
 '
 
 test_expect_success 'die with non-2 for wrong repository even with --exit-code' '
@@ -163,4 +163,98 @@ test_expect_success 'overrides work between mixed transfer/upload-pack hideRefs'
        grep refs/tags/magic actual
 '
 
+test_expect_success 'ls-remote --symref' '
+       cat >expect <<-\EOF &&
+       ref: refs/heads/master  HEAD
+       1bd44cb9d13204b0fe1958db0082f5028a16eb3a        HEAD
+       1bd44cb9d13204b0fe1958db0082f5028a16eb3a        refs/heads/master
+       1bd44cb9d13204b0fe1958db0082f5028a16eb3a        refs/remotes/origin/HEAD
+       1bd44cb9d13204b0fe1958db0082f5028a16eb3a        refs/remotes/origin/master
+       1bd44cb9d13204b0fe1958db0082f5028a16eb3a        refs/tags/mark
+       EOF
+       git ls-remote --symref >actual &&
+       test_cmp expect actual
+'
+
+test_expect_success 'ls-remote with filtered symref (refname)' '
+       cat >expect <<-\EOF &&
+       ref: refs/heads/master  HEAD
+       1bd44cb9d13204b0fe1958db0082f5028a16eb3a        HEAD
+       EOF
+       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
+       1bd44cb9d13204b0fe1958db0082f5028a16eb3a        refs/heads/foo
+       1bd44cb9d13204b0fe1958db0082f5028a16eb3a        refs/heads/master
+       EOF
+       git ls-remote --symref --heads . >actual &&
+       test_cmp expect actual
+'
+
+test_expect_success 'ls-remote --symref omits filtered-out matches' '
+       cat >expect <<-\EOF &&
+       1bd44cb9d13204b0fe1958db0082f5028a16eb3a        refs/heads/foo
+       1bd44cb9d13204b0fe1958db0082f5028a16eb3a        refs/heads/master
+       EOF
+       git ls-remote --symref --heads . >actual &&
+       test_cmp expect actual &&
+       git ls-remote --symref . "refs/heads/*" >actual &&
+       test_cmp expect actual
+'
+
+test_lazy_prereq GIT_DAEMON '
+       test_tristate GIT_TEST_GIT_DAEMON &&
+       test "$GIT_TEST_GIT_DAEMON" != false
+'
+
+# This test spawns a daemon, so run it only if the user would be OK with
+# testing with git-daemon.
+test_expect_success PIPE,JGIT,GIT_DAEMON 'indicate no refs in standards-compliant empty remote' '
+       JGIT_DAEMON_PORT=${JGIT_DAEMON_PORT-${this_test#t}} &&
+       JGIT_DAEMON_PID= &&
+       git init --bare empty.git &&
+       >empty.git/git-daemon-export-ok &&
+       mkfifo jgit_daemon_output &&
+       {
+               jgit daemon --port="$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_done