Merge branch 'js/misc-doc-fixes'

"make check-docs", "git help -a", etc. did not account for cases
where a particular build may deliberately omit some subcommands,
which has been corrected.

* js/misc-doc-fixes:
  Turn `git serve` into a test helper
  test-tool: handle the `-C <directory>` option just like `git`
  check-docs: do not bother checking for legacy scripts' documentation
  docs: exclude documentation for commands that have been excluded
  check-docs: allow command-list.txt to contain excluded commands
  help -a: do not list commands that are excluded from the build
  Makefile: drop the NO_INSTALL variable
  remote-testgit: move it into the support directory for t5801

15 files changed, 99 insertions, 51 deletions

diff --git a/.gitignore b/.gitignore
index 44c74402c8..2374f77a1a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -135,7 +135,6 @@
 /git-remote-ftps
 /git-remote-fd
 /git-remote-ext
-/git-remote-testgit
 /git-remote-testpy
 /git-remote-testsvn
 /git-repack
diff --git a/Documentation/.gitignore b/Documentation/.gitignore
index bf2bf271b5..9022d48355 100644
--- a/Documentation/.gitignore
+++ b/Documentation/.gitignore
@@ -14,3 +14,4 @@ manpage-base-url.xsl
 SubmittingPatches.txt
 tmp-doc-diff/
 GIT-ASCIIDOCFLAGS
+/GIT-EXCLUDED-PROGRAMS
diff --git a/Documentation/Makefile b/Documentation/Makefile
index 6d738f831e..dbf5a0f276 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -7,7 +7,10 @@ ARTICLES =
 SP_ARTICLES =
 OBSOLETE_HTML =
 
+-include GIT-EXCLUDED-PROGRAMS
+
 MAN1_TXT += $(filter-out \
+		$(patsubst %,%.txt,$(EXCLUDED_PROGRAMS)) \
 		$(addsuffix .txt, $(ARTICLES) $(SP_ARTICLES)), \
 		$(wildcard git-*.txt))
 MAN1_TXT += git.txt
diff --git a/Makefile b/Makefile
index 9f1b6e8926..5143cab9bd 100644
--- a/Makefile
+++ b/Makefile
@@ -592,6 +592,7 @@ FUZZ_PROGRAMS =
 LIB_OBJS =
 PROGRAM_OBJS =
 PROGRAMS =
+EXCLUDED_PROGRAMS =
 SCRIPT_PERL =
 SCRIPT_PYTHON =
 SCRIPT_SH =
@@ -614,7 +615,6 @@ SCRIPT_SH += git-merge-resolve.sh
 SCRIPT_SH += git-mergetool.sh
 SCRIPT_SH += git-quiltimport.sh
 SCRIPT_SH += git-legacy-stash.sh
-SCRIPT_SH += git-remote-testgit.sh
 SCRIPT_SH += git-request-pull.sh
 SCRIPT_SH += git-submodule.sh
 SCRIPT_SH += git-web--browse.sh
@@ -637,17 +637,11 @@ SCRIPT_PERL += git-svn.perl
 
 SCRIPT_PYTHON += git-p4.py
 
-NO_INSTALL += git-remote-testgit
-
 # Generated files for scripts
 SCRIPT_SH_GEN = $(patsubst %.sh,%,$(SCRIPT_SH))
 SCRIPT_PERL_GEN = $(patsubst %.perl,%,$(SCRIPT_PERL))
 SCRIPT_PYTHON_GEN = $(patsubst %.py,%,$(SCRIPT_PYTHON))
 
-SCRIPT_SH_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_SH_GEN))
-SCRIPT_PERL_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PERL_GEN))
-SCRIPT_PYTHON_INS = $(filter-out $(NO_INSTALL),$(SCRIPT_PYTHON_GEN))
-
 # Individual rules to allow e.g.
 # "make -C ../.. SCRIPT_PERL=contrib/foo/bar.perl build-perl-script"
 # from subdirectories like contrib/*/
@@ -657,11 +651,11 @@ build-sh-script: $(SCRIPT_SH_GEN)
 build-python-script: $(SCRIPT_PYTHON_GEN)
 
 .PHONY: install-perl-script install-sh-script install-python-script
-install-sh-script: $(SCRIPT_SH_INS)
+install-sh-script: $(SCRIPT_SH_GEN)
 	$(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
-install-perl-script: $(SCRIPT_PERL_INS)
+install-perl-script: $(SCRIPT_PERL_GEN)
 	$(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
-install-python-script: $(SCRIPT_PYTHON_INS)
+install-python-script: $(SCRIPT_PYTHON_GEN)
 	$(INSTALL) $^ '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
 
 .PHONY: clean-perl-script clean-sh-script clean-python-script
@@ -672,9 +666,9 @@ clean-perl-script:
 clean-python-script:
 	$(RM) $(SCRIPT_PYTHON_GEN)
 
-SCRIPTS = $(SCRIPT_SH_INS) \
-	  $(SCRIPT_PERL_INS) \
-	  $(SCRIPT_PYTHON_INS) \
+SCRIPTS = $(SCRIPT_SH_GEN) \
+	  $(SCRIPT_PERL_GEN) \
+	  $(SCRIPT_PYTHON_GEN) \
 	  git-instaweb
 
 ETAGS_TARGET = TAGS
@@ -744,6 +738,7 @@ TEST_BUILTINS_OBJS += test-repository.o
 TEST_BUILTINS_OBJS += test-revision-walking.o
 TEST_BUILTINS_OBJS += test-run-command.o
 TEST_BUILTINS_OBJS += test-scrap-cache-tree.o
+TEST_BUILTINS_OBJS += test-serve-v2.o
 TEST_BUILTINS_OBJS += test-sha1.o
 TEST_BUILTINS_OBJS += test-sha1-array.o
 TEST_BUILTINS_OBJS += test-sha256.o
@@ -1125,7 +1120,6 @@ BUILTIN_OBJS += builtin/rev-parse.o
 BUILTIN_OBJS += builtin/revert.o
 BUILTIN_OBJS += builtin/rm.o
 BUILTIN_OBJS += builtin/send-pack.o
-BUILTIN_OBJS += builtin/serve.o
 BUILTIN_OBJS += builtin/shortlog.o
 BUILTIN_OBJS += builtin/show-branch.o
 BUILTIN_OBJS += builtin/show-index.o
@@ -1342,6 +1336,7 @@ ifdef NO_CURL
 	REMOTE_CURL_PRIMARY =
 	REMOTE_CURL_ALIASES =
 	REMOTE_CURL_NAMES =
+	EXCLUDED_PROGRAMS += git-http-fetch git-http-push
 else
 	ifdef CURLDIR
 		# Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case.
@@ -1366,7 +1361,11 @@ endif
 	ifeq "$(curl_check)" "070908"
 		ifndef NO_EXPAT
 			PROGRAM_OBJS += http-push.o
+		else
+			EXCLUDED_PROGRAMS += git-http-push
 		endif
+	else
+		EXCLUDED_PROGRAMS += git-http-push
 	endif
 	curl_check := $(shell (echo 072200; $(CURL_CONFIG) --vernum | sed -e '/^70[BC]/s/^/0/') 2>/dev/null | sort -r | sed -ne 2p)
 	ifeq "$(curl_check)" "072200"
@@ -1614,6 +1613,7 @@ ifdef NO_INET_PTON
 endif
 ifdef NO_UNIX_SOCKETS
 	BASIC_CFLAGS += -DNO_UNIX_SOCKETS
+	EXCLUDED_PROGRAMS += git-credential-cache git-credential-cache--daemon
 else
 	LIB_OBJS += unix-socket.o
 	PROGRAM_OBJS += credential-cache.o
@@ -2133,7 +2133,9 @@ $(BUILT_INS): git$X
 command-list.h: generate-cmdlist.sh command-list.txt
 
 command-list.h: $(wildcard Documentation/git*.txt) Documentation/*config.txt Documentation/config/*.txt
-	$(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh command-list.txt >$@+ && mv $@+ $@
+	$(QUIET_GEN)$(SHELL_PATH) ./generate-cmdlist.sh \
+		$(patsubst %,--exclude-program %,$(EXCLUDED_PROGRAMS)) \
+		command-list.txt >$@+ && mv $@+ $@
 
 SCRIPT_DEFINES = $(SHELL_PATH_SQ):$(DIFF_SQ):$(GIT_VERSION):\
 	$(localedir_SQ):$(NO_CURL):$(USE_GETTEXT_SCHEME):$(SANE_TOOL_PATH_SQ):\
@@ -2466,6 +2468,14 @@ $(VCSSVN_LIB): $(VCSSVN_OBJS)
 
 export DEFAULT_EDITOR DEFAULT_PAGER
 
+Documentation/GIT-EXCLUDED-PROGRAMS: FORCE
+	@EXCLUDED='EXCLUDED_PROGRAMS := $(EXCLUDED_PROGRAMS)'; \
+	    if test x"$$EXCLUDED" != \
+		x"`cat Documentation/GIT-EXCLUDED-PROGRAMS 2>/dev/null`" ; then \
+		echo >&2 "    * new documentation flags"; \
+		echo "$$EXCLUDED" >Documentation/GIT-EXCLUDED-PROGRAMS; \
+            fi
+
 .PHONY: doc man man-perl html info pdf
 doc: man-perl
 	$(MAKE) -C Documentation all
@@ -2704,7 +2714,6 @@ endif
 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
 
 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
-all:: $(NO_INSTALL)
 
 bin-wrappers/%: wrap-for-bin.sh
 	@mkdir -p bin-wrappers
@@ -2991,7 +3000,7 @@ rpm::
 
 artifacts-tar:: $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) \
 		GIT-BUILD-OPTIONS $(TEST_PROGRAMS) $(test_bindir_programs) \
-		$(NO_INSTALL) $(MOFILES)
+		$(MOFILES)
 	$(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1) \
 		SHELL_PATH='$(SHELL_PATH_SQ)' PERL_PATH='$(PERL_PATH_SQ)'
 	test -n "$(ARTIFACTS_DIRECTORY)"
@@ -3040,7 +3049,7 @@ clean: profile-clean coverage-clean cocciclean
 	$(RM) $(OBJECTS)
 	$(RM) $(LIB_FILE) $(XDIFF_LIB) $(VCSSVN_LIB)
 	$(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
-	$(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
+	$(RM) $(TEST_PROGRAMS)
 	$(RM) $(FUZZ_PROGRAMS)
 	$(RM) -r bin-wrappers $(dep_dirs)
 	$(RM) -r po/build/
@@ -3049,6 +3058,7 @@ clean: profile-clean coverage-clean cocciclean
 	$(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
 	$(RM) $(htmldocs).tar.gz $(manpages).tar.gz
 	$(MAKE) -C Documentation/ clean
+	$(RM) Documentation/GIT-EXCLUDED-PROGRAMS
 ifndef NO_PERL
 	$(MAKE) -C gitweb clean
 	$(RM) -r perl/build/
@@ -3084,7 +3094,7 @@ check-docs::
 		git-merge-octopus | git-merge-ours | git-merge-recursive | \
 		git-merge-resolve | git-merge-subtree | \
 		git-fsck-objects | git-init-db | \
-		git-remote-* | git-stage | \
+		git-remote-* | git-stage | git-legacy-* | \
 		git-?*--?* ) continue ;; \
 		esac ; \
 		test -f "Documentation/$$v.txt" || \
@@ -3108,7 +3118,7 @@ check-docs::
 		    -e 's/\.txt//'; \
 	) | while read how cmd; \
 	do \
-		case " $(patsubst %$X,%,$(ALL_COMMANDS)) " in \
+		case " $(patsubst %$X,%,$(ALL_COMMANDS) $(EXCLUDED_PROGRAMS)) " in \
 		*" $$cmd "*)	;; \
 		*) echo "removed but $$how: $$cmd" ;; \
 		esac; \
diff --git a/builtin.h b/builtin.h
index b78ab6e30b..ac552ff0d2 100644
--- a/builtin.h
+++ b/builtin.h
@@ -219,7 +219,6 @@ extern int cmd_rev_parse(int argc, const char **argv, const char *prefix);
 extern int cmd_revert(int argc, const char **argv, const char *prefix);
 extern int cmd_rm(int argc, const char **argv, const char *prefix);
 extern int cmd_send_pack(int argc, const char **argv, const char *prefix);
-extern int cmd_serve(int argc, const char **argv, const char *prefix);
 extern int cmd_shortlog(int argc, const char **argv, const char *prefix);
 extern int cmd_show(int argc, const char **argv, const char *prefix);
 extern int cmd_show_branch(int argc, const char **argv, const char *prefix);
diff --git a/generate-cmdlist.sh b/generate-cmdlist.sh
index 709d67405b..71158f7d8b 100755
--- a/generate-cmdlist.sh
+++ b/generate-cmdlist.sh
@@ -6,7 +6,7 @@ die () {
 }
 
 command_list () {
-	grep -v '^#' "$1"
+	eval "grep -ve '^#' $exclude_programs" <"$1"
 }
 
 get_categories () {
@@ -93,6 +93,14 @@ EOF
 EOF
 }
 
+exclude_programs=
+while test "--exclude-program" = "$1"
+do
+	shift
+	exclude_programs="$exclude_programs -e \"^$1 \""
+	shift
+done
+
 echo "/* Automatically generated by generate-cmdlist.sh */
 struct cmdname_help {
 	const char *name;
diff --git a/git.c b/git.c
index 50da125c60..1bf9c94550 100644
--- a/git.c
+++ b/git.c
@@ -570,7 +570,6 @@ static struct cmd_struct commands[] = {
 	{ "revert", cmd_revert, RUN_SETUP | NEED_WORK_TREE },
 	{ "rm", cmd_rm, RUN_SETUP },
 	{ "send-pack", cmd_send_pack, RUN_SETUP },
-	{ "serve", cmd_serve, RUN_SETUP },
 	{ "shortlog", cmd_shortlog, RUN_SETUP_GENTLY | USE_PAGER },
 	{ "show", cmd_show, RUN_SETUP },
 	{ "show-branch", cmd_show_branch, RUN_SETUP },
diff --git a/builtin/serve.c b/t/helper/test-serve-v2.c
index d3fd240bb3..aee35e5aef 100644
--- a/builtin/serve.c
+++ b/t/helper/test-serve-v2.c
@@ -1,14 +1,14 @@
+#include "test-tool.h"
 #include "cache.h"
-#include "builtin.h"
 #include "parse-options.h"
 #include "serve.h"
 
 static char const * const serve_usage[] = {
-	N_("git serve [<options>]"),
+	N_("test-tool serve-v2 [<options>]"),
 	NULL
 };
 
-int cmd_serve(int argc, const char **argv, const char *prefix)
+int cmd__serve_v2(int argc, const char **argv)
 {
 	struct serve_options opts = SERVE_OPTIONS_INIT;
 
@@ -19,6 +19,7 @@ int cmd_serve(int argc, const char **argv, const char *prefix)
 			 N_("exit immediately after advertising capabilities")),
 		OPT_END()
 	};
+	const char *prefix = setup_git_directory();
 
 	/* ignore all unknown cmdline switches for now */
 	argc = parse_options(argc, argv, prefix, options, serve_usage,
diff --git a/t/helper/test-tool.c b/t/helper/test-tool.c
index 53c06932c4..087a8c0cc9 100644
--- a/t/helper/test-tool.c
+++ b/t/helper/test-tool.c
@@ -1,6 +1,12 @@
 #include "git-compat-util.h"
 #include "test-tool.h"
 #include "trace2.h"
+#include "parse-options.h"
+
+static const char * const test_tool_usage[] = {
+	"test-tool [-C <directory>] <command [<arguments>...]]",
+	NULL
+};
 
 struct test_cmd {
 	const char *name;
@@ -43,6 +49,7 @@ static struct test_cmd cmds[] = {
 	{ "revision-walking", cmd__revision_walking },
 	{ "run-command", cmd__run_command },
 	{ "scrap-cache-tree", cmd__scrap_cache_tree },
+	{ "serve-v2", cmd__serve_v2 },
 	{ "sha1", cmd__sha1 },
 	{ "sha1-array", cmd__sha1_array },
 	{ "sha256", cmd__sha256 },
@@ -75,11 +82,24 @@ static NORETURN void die_usage(void)
 int cmd_main(int argc, const char **argv)
 {
 	int i;
+	const char *working_directory = NULL;
+	struct option options[] = {
+		OPT_STRING('C', NULL, &working_directory, "directory",
+			   "change the working directory"),
+		OPT_END()
+	};
 
 	BUG_exit_code = 99;
+	argc = parse_options(argc, argv, NULL, options, test_tool_usage,
+			     PARSE_OPT_STOP_AT_NON_OPTION |
+			     PARSE_OPT_KEEP_ARGV0);
+
 	if (argc < 2)
 		die_usage();
 
+	if (working_directory && chdir(working_directory) < 0)
+		die("Could not cd to '%s'", working_directory);
+
 	for (i = 0; i < ARRAY_SIZE(cmds); i++) {
 		if (!strcmp(cmds[i].name, argv[1])) {
 			argv++;
diff --git a/t/helper/test-tool.h b/t/helper/test-tool.h
index ffab4d19d7..7e703f3038 100644
--- a/t/helper/test-tool.h
+++ b/t/helper/test-tool.h
@@ -39,6 +39,7 @@ int cmd__repository(int argc, const char **argv);
 int cmd__revision_walking(int argc, const char **argv);
 int cmd__run_command(int argc, const char **argv);
 int cmd__scrap_cache_tree(int argc, const char **argv);
+int cmd__serve_v2(int argc, const char **argv);
 int cmd__sha1(int argc, const char **argv);
 int cmd__sha1_array(int argc, const char **argv);
 int cmd__sha256(int argc, const char **argv);
diff --git a/t/t5701-git-serve.sh b/t/t5701-git-serve.sh
index fe45bf828d..ffb9613885 100755
--- a/t/t5701-git-serve.sh
+++ b/t/t5701-git-serve.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-test_description='test git-serve and server commands'
+test_description='test protocol v2 server commands'
 
 . ./test-lib.sh
 
@@ -14,7 +14,8 @@ test_expect_success 'test capability advertisement' '
 	0000
 	EOF
 
-	GIT_TEST_SIDEBAND_ALL=0 git serve --advertise-capabilities >out &&
+	GIT_TEST_SIDEBAND_ALL=0 test-tool serve-v2 \
+		--advertise-capabilities >out &&
 	test-tool pkt-line unpack <out >actual &&
 	test_cmp expect actual
 '
@@ -24,11 +25,11 @@ test_expect_success 'stateless-rpc flag does not list capabilities' '
 	test-tool pkt-line pack >in <<-EOF &&
 	0000
 	EOF
-	git serve --stateless-rpc >out <in &&
+	test-tool serve-v2 --stateless-rpc >out <in &&
 	test_must_be_empty out &&
 
 	# EOF
-	git serve --stateless-rpc >out &&
+	test-tool serve-v2 --stateless-rpc >out &&
 	test_must_be_empty out
 '
 
@@ -37,7 +38,7 @@ test_expect_success 'request invalid capability' '
 	foobar
 	0000
 	EOF
-	test_must_fail git serve --stateless-rpc 2>err <in &&
+	test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
 	test_i18ngrep "unknown capability" err
 '
 
@@ -46,7 +47,7 @@ test_expect_success 'request with no command' '
 	agent=git/test
 	0000
 	EOF
-	test_must_fail git serve --stateless-rpc 2>err <in &&
+	test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
 	test_i18ngrep "no command requested" err
 '
 
@@ -56,7 +57,7 @@ test_expect_success 'request invalid command' '
 	agent=git/test
 	0000
 	EOF
-	test_must_fail git serve --stateless-rpc 2>err <in &&
+	test_must_fail test-tool serve-v2 --stateless-rpc 2>err <in &&
 	test_i18ngrep "invalid command" err
 '
 
@@ -87,7 +88,7 @@ test_expect_success 'basics of ls-refs' '
 	0000
 	EOF
 
-	git serve --stateless-rpc <in >out &&
+	test-tool serve-v2 --stateless-rpc <in >out &&
 	test-tool pkt-line unpack <out >actual &&
 	test_cmp expect actual
 '
@@ -107,7 +108,7 @@ test_expect_success 'basic ref-prefixes' '
 	0000
 	EOF
 
-	git serve --stateless-rpc <in >out &&
+	test-tool serve-v2 --stateless-rpc <in >out &&
 	test-tool pkt-line unpack <out >actual &&
 	test_cmp expect actual
 '
@@ -127,7 +128,7 @@ test_expect_success 'refs/heads prefix' '
 	0000
 	EOF
 
-	git serve --stateless-rpc <in >out &&
+	test-tool serve-v2 --stateless-rpc <in >out &&
 	test-tool pkt-line unpack <out >actual &&
 	test_cmp expect actual
 '
@@ -148,7 +149,7 @@ test_expect_success 'peel parameter' '
 	0000
 	EOF
 
-	git serve --stateless-rpc <in >out &&
+	test-tool serve-v2 --stateless-rpc <in >out &&
 	test-tool pkt-line unpack <out >actual &&
 	test_cmp expect actual
 '
@@ -169,7 +170,7 @@ test_expect_success 'symrefs parameter' '
 	0000
 	EOF
 
-	git serve --stateless-rpc <in >out &&
+	test-tool serve-v2 --stateless-rpc <in >out &&
 	test-tool pkt-line unpack <out >actual &&
 	test_cmp expect actual
 '
@@ -189,7 +190,7 @@ test_expect_success 'sending server-options' '
 	0000
 	EOF
 
-	git serve --stateless-rpc <in >out &&
+	test-tool serve-v2 --stateless-rpc <in >out &&
 	test-tool pkt-line unpack <out >actual &&
 	test_cmp expect actual
 '
@@ -204,7 +205,10 @@ test_expect_success 'unexpected lines are not allowed in fetch request' '
 	0000
 	EOF
 
-	test_must_fail git -C server serve --stateless-rpc <in >/dev/null 2>err &&
+	(
+		cd server &&
+		test_must_fail test-tool serve-v2 --stateless-rpc
+	) <in >/dev/null 2>err &&
 	grep "unexpected line: .this-is-not-a-command." err
 '
 
diff --git a/t/t5702-protocol-v2.sh b/t/t5702-protocol-v2.sh
index dbb4cf8881..5b33f625dd 100755
--- a/t/t5702-protocol-v2.sh
+++ b/t/t5702-protocol-v2.sh
@@ -400,12 +400,13 @@ test_expect_success 'even with handcrafted request, filter does not work if not
 	0000
 	EOF
 
-	test_must_fail git -C server serve --stateless-rpc <in >/dev/null 2>err &&
+	test_must_fail test-tool -C server serve-v2 --stateless-rpc \
+		<in >/dev/null 2>err &&
 	grep "unexpected line: .filter blob:none." err &&
 
 	# Exercise to ensure that if advertised, filter works
 	git -C server config uploadpack.allowfilter 1 &&
-	git -C server serve --stateless-rpc <in >/dev/null
+	test-tool -C server serve-v2 --stateless-rpc <in >/dev/null
 '
 
 test_expect_success 'default refspec is used to filter ref when fetchcing' '
diff --git a/t/t5703-upload-pack-ref-in-want.sh b/t/t5703-upload-pack-ref-in-want.sh
index b6a995e857..0951d1bbdc 100755
--- a/t/t5703-upload-pack-ref-in-want.sh
+++ b/t/t5703-upload-pack-ref-in-want.sh
@@ -48,15 +48,15 @@ test_expect_success 'setup repository' '
 '
 
 test_expect_success 'config controls ref-in-want advertisement' '
-	git serve --advertise-capabilities >out &&
+	test-tool serve-v2 --advertise-capabilities >out &&
 	! grep -a ref-in-want out &&
 
 	git config uploadpack.allowRefInWant false &&
-	git serve --advertise-capabilities >out &&
+	test-tool serve-v2 --advertise-capabilities >out &&
 	! grep -a ref-in-want out &&
 
 	git config uploadpack.allowRefInWant true &&
-	git serve --advertise-capabilities >out &&
+	test-tool serve-v2 --advertise-capabilities >out &&
 	grep -a ref-in-want out
 '
 
@@ -70,7 +70,7 @@ test_expect_success 'invalid want-ref line' '
 	0000
 	EOF
 
-	test_must_fail git serve --stateless-rpc 2>out <in &&
+	test_must_fail test-tool serve-v2 --stateless-rpc 2>out <in &&
 	grep "unknown ref" out
 '
 
@@ -90,7 +90,7 @@ test_expect_success 'basic want-ref' '
 	0000
 	EOF
 
-	git serve --stateless-rpc >out <in &&
+	test-tool serve-v2 --stateless-rpc >out <in &&
 	check_output
 '
 
@@ -112,7 +112,7 @@ test_expect_success 'multiple want-ref lines' '
 	0000
 	EOF
 
-	git serve --stateless-rpc >out <in &&
+	test-tool serve-v2 --stateless-rpc >out <in &&
 	check_output
 '
 
@@ -133,7 +133,7 @@ test_expect_success 'mix want and want-ref' '
 	0000
 	EOF
 
-	git serve --stateless-rpc >out <in &&
+	test-tool serve-v2 --stateless-rpc >out <in &&
 	check_output
 '
 
@@ -153,7 +153,7 @@ test_expect_success 'want-ref with ref we already have commit for' '
 	0000
 	EOF
 
-	git serve --stateless-rpc >out <in &&
+	test-tool serve-v2 --stateless-rpc >out <in &&
 	check_output
 '
 
diff --git a/t/t5801-remote-helpers.sh b/t/t5801-remote-helpers.sh
index aaaa722cca..d04f8007e0 100755
--- a/t/t5801-remote-helpers.sh
+++ b/t/t5801-remote-helpers.sh
@@ -8,6 +8,8 @@ test_description='Test remote-helper import and export commands'
 . ./test-lib.sh
 . "$TEST_DIRECTORY"/lib-gpg.sh
 
+PATH="$TEST_DIRECTORY/t5801:$PATH"
+
 compare_refs() {
 	git --git-dir="$1/.git" rev-parse --verify $2 >expect &&
 	git --git-dir="$3/.git" rev-parse --verify $4 >actual &&
diff --git a/git-remote-testgit.sh b/t/t5801/git-remote-testgit
index 752c763eb6..752c763eb6 100755
--- a/git-remote-testgit.sh
+++ b/t/t5801/git-remote-testgit