From: Sun Chao <sunchao9@xxxxxxxxxx>
Add test cases for the new 'hide-refs' hook which is used to
filter the references during reference discovery phase.
Signed-off-by: Sun Chao <sunchao9@xxxxxxxxxx>
---
Makefile | 1 +
t/helper/test-hide-refs.c | 107 +++++++++++++++++
t/helper/test-tool.c | 1 +
t/helper/test-tool.h | 1 +
t/t1419-hide-refs-hook.sh | 112 ++++++++++++++++++
t/t1419/abnormal-hide-refs-hook.sh | 82 +++++++++++++
t/t1419/common-functions.sh | 74 ++++++++++++
...test-0001-ls-remote-with-hide-refs-hook.sh | 45 +++++++
...st-0002-upload-pack-with-hide-refs-hook.sh | 47 ++++++++
...t-0003-receive-pack-with-hide-refs-hook.sh | 42 +++++++
10 files changed, 512 insertions(+)
create mode 100644 t/helper/test-hide-refs.c
create mode 100755 t/t1419-hide-refs-hook.sh
create mode 100644 t/t1419/abnormal-hide-refs-hook.sh
create mode 100644 t/t1419/common-functions.sh
create mode 100644 t/t1419/test-0001-ls-remote-with-hide-refs-hook.sh
create mode 100644 t/t1419/test-0002-upload-pack-with-hide-refs-hook.sh
create mode 100644 t/t1419/test-0003-receive-pack-with-hide-refs-hook.sh
diff --git a/Makefile b/Makefile
index 924b864ae83..c6793681b41 100644
--- a/Makefile
+++ b/Makefile
@@ -794,6 +794,7 @@ TEST_BUILTINS_OBJS += test-wildmatch.o
TEST_BUILTINS_OBJS += test-windows-named-pipe.o
TEST_BUILTINS_OBJS += test-write-cache.o
TEST_BUILTINS_OBJS += test-xml-encode.o
+TEST_BUILTINS_OBJS += test-hide-refs.o
# Do not add more tests here unless they have extra dependencies. Add
# them in TEST_BUILTINS_OBJS above.
diff --git a/t/helper/test-hide-refs.c b/t/helper/test-hide-refs.c
new file mode 100644
index 00000000000..751fc6213f3
--- /dev/null
+++ b/t/helper/test-hide-refs.c
@@ -0,0 +1,107 @@
+#include "cache.h"
+#include "hash.h"
+#include "config.h"
+#include "connect.h"
+#include "parse-options.h"
+#include "pkt-line.h"
+#include "sigchain.h"
+#include "test-tool.h"
+
+static const char *hide_refs_usage[] = {
+ "test-tool hide-refs [<options>...]",
+ NULL
+};
+
+static int die_before_read_ref;
+static int die_after_proc_ref;
+static int version = 1;
+static int hash_size = GIT_SHA1_HEXSZ;
+static struct string_list hidelist = STRING_LIST_INIT_NODUP;
+
+static void hide_refs_verison(struct packet_reader *reader) {
+ int server_version = 0;
+
+ for (;;) {
+ if (packet_reader_read(reader) != PACKET_READ_NORMAL)
+ break;
+
+ if (reader->pktlen > 8 && starts_with(reader->line, "version=")) {
+ server_version = atoi(reader->line+8);
+ if (server_version != 1)
+ die("bad protocol version: %d", server_version);
+ }
+ }
+
+ packet_write_fmt(1, "version=%d\n", version);
+ packet_flush(1);
+}
+
+static void hide_refs_proc(struct packet_reader *reader)
+{
+ const char *p;
+ struct strbuf buf = STRBUF_INIT;
+ enum packet_read_status status;
+
+ if (die_before_read_ref)
+ die("die with the --die-before-read-ref option");
+
+ for (;;) {
+ status = packet_reader_read(reader);
+ if (status == PACKET_READ_EOF)
+ exit(0);
+
+ if (status != PACKET_READ_NORMAL)
+ break;
+
+ p = reader->line;
+ strbuf_reset(&buf);
+ strbuf_addstr(&buf, reader->line);
+ }
+
+ p = strchr(buf.buf, ':');
+ if (unsorted_string_list_has_string(&hidelist, p + 1)) {
+ packet_write_fmt(1, "hide");
+ }
+
+ if (die_after_proc_ref)
+ die("die with the --die-after-proc-refs option");
+
+ packet_flush(1);
+}
+
+int cmd__hide_refs(int argc, const char **argv) {
+ int nongit_ok = 0;
+ struct packet_reader reader;
+ const char *value = NULL;
+ struct option options[] = {
+ OPT_BOOL(0, "die-before-read-ref", &die_before_read_ref,
+ "die when reading first reference"),
+ OPT_BOOL(0, "die-after-proc-refs", &die_after_proc_ref,
+ "die after proc ref"),
+ OPT_STRING_LIST('H', "hide", &hidelist, "refs-to-force-hidden",
+ "refs that will be force hidden"),
+ OPT_INTEGER('V', "version", &version,
+ "use this protocol version number"),
+ OPT_END()
+ };
+
+ setup_git_directory_gently(&nongit_ok);
+
+ argc = parse_options(argc, argv, "test-tools", options, hide_refs_usage, 0);
+ if (argc > 0)
+ usage_msg_opt("Too many arguments.", hide_refs_usage, options);
+
+ packet_reader_init(&reader, 0, NULL, 0, PACKET_READ_CHOMP_NEWLINE | PACKET_READ_GENTLE_ON_EOF);
+
+ if (!git_config_get_value("extensions.objectformat", &value)) {
+ if (!strcmp(value, "sha256"))
+ hash_size = GIT_SHA256_HEXSZ;
+ }
+
+ hide_refs_verison(&reader);
+ for (;;) {
+ hide_refs_proc(&reader);
+ }
+
+ return 0;
+}
diff --git a/t/helper/test-tool.c b/t/helper/test-tool.c
index 80055886798..c5bd7f1f806 100644
--- a/t/helper/test-tool.c
+++ b/t/helper/test-tool.c
@@ -72,6 +72,7 @@ static struct test_cmd cmds[] = {
{ "regex", cmd__regex },
{ "repository", cmd__repository },
{ "revision-walking", cmd__revision_walking },
+ { "hide-refs", cmd__hide_refs },
{ "run-command", cmd__run_command },
{ "scrap-cache-tree", cmd__scrap_cache_tree },
{ "serve-v2", cmd__serve_v2 },
diff --git a/t/helper/test-tool.h b/t/helper/test-tool.h
index a432cc77d92..cba8d3b093d 100644
--- a/t/helper/test-tool.h
+++ b/t/helper/test-tool.h
@@ -61,6 +61,7 @@ int cmd__reftable(int argc, const char **argv);
int cmd__regex(int argc, const char **argv);
int cmd__repository(int argc, const char **argv);
int cmd__revision_walking(int argc, const char **argv);
+int cmd__hide_refs(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);
diff --git a/t/t1419-hide-refs-hook.sh b/t/t1419-hide-refs-hook.sh
new file mode 100755
index 00000000000..3b505f0fa9d
--- /dev/null
+++ b/t/t1419-hide-refs-hook.sh
@@ -0,0 +1,112 @@
+#!/bin/sh
+#
+# Copyright (c) 2022 Sun Chao
+#
+
+test_description='Test hide-refs hook'
+
+. ./test-lib.sh
+. "$TEST_DIRECTORY"/t1419/common-functions.sh
+
+GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
+export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
+
+setup_test_repos () {
+ test_expect_success "setup bare_repo and work_repo" '
+ rm -rf bare_repo.git &&
+ rm -rf work_repo &&
+ git init --bare bare_repo.git &&
+ git init work_repo &&
+
+ # create new commits and references
+ create_commits_in work_repo A B C D &&
+ (
+ cd work_repo &&
+ git config --local core.abbrev 7 &&
+ git update-ref refs/heads/main $A &&
+ git update-ref refs/heads/dev $B &&
+ git update-ref refs/pull-requests/1/head $C &&
+ git tag -m "v123" v123 $D &&
+ git push ../bare_repo.git +refs/heads/*:refs/heads/* &&
+ git push ../bare_repo.git +refs/tags/*:refs/tags/* &&
+ git push ../bare_repo.git +refs/pull-requests/*:refs/pull-requests/*
+ ) &&
+ TAG=$(git -C work_repo rev-parse v123) &&
+
+ # config transfer.hiderefs values with "hook:" prefix
+ (
+ git -C bare_repo.git config --local http.receivepack true &&
+ git -C bare_repo.git config --add transfer.hiderefs hook:HEAD &&
+ git -C bare_repo.git config --add transfer.hiderefs hook:refs
+ )
+ '
+}
+
+setup_httpd() {
+ ROOT_PATH="$PWD"
+ . "$TEST_DIRECTORY"/lib-gpg.sh
+ . "$TEST_DIRECTORY"/lib-httpd.sh
+ . "$TEST_DIRECTORY"/lib-terminal.sh
+
+ start_httpd
+ set_askpass user@host pass@host
+ setup_askpass_helper
+}
+
+# Run test cases when hide-refs hook exit abnormally
+run_tests_for_abnormal_hook() {
+ GIT_TEST_PROTOCOL_VERSION=$1
+ BAREREPO_GIT_DIR="$(pwd)/bare_repo.git"
+
+ for t in "$TEST_DIRECTORY"/t1419/abnormal-*.sh
+ do
+ setup_test_repos
+
+ . "$t"
+ done
+}
+
+# Run test cases under local/HTTP protocol
+run_tests_for_normal_hook() {
+ for t in "$TEST_DIRECTORY"/t1419/test-*.sh
+ do
+ setup_test_repos
+ case $1 in
+ http)
+ PROTOCOL="HTTP protocol"
+
+ # bare_repo.git need move to httpd sever root path
+ BAREREPO_GIT_DIR="$HTTPD_DOCUMENT_ROOT_PATH/bare_repo.git"
+ rm -rf "$BAREREPO_GIT_DIR"
+ mv bare_repo.git "$BAREREPO_GIT_DIR"
+
+ # setup the repository service URL address of http protocol
+ BAREREPO_PREFIX="$HTTPD_URL"/smart
+ BAREREPO_URL="$BAREREPO_PREFIX/bare_repo.git"
+ ;;
+ local)
+ PROTOCOL="builtin protocol"
+ BAREREPO_GIT_DIR="$(pwd)/bare_repo.git"
+
+ # setup the repository service address of builtin protocol
+ BAREREPO_PREFIX="$(pwd)"
+ BAREREPO_URL="$BAREREPO_PREFIX/bare_repo.git"
+ ;;
+ esac
+
+ GIT_TEST_PROTOCOL_VERSION=$2
+ git -C work_repo remote add origin "$BAREREPO_URL"
+
+ . "$t"
+ done
+}
+
+setup_httpd
+for protocol in 1 2
+do
+ run_tests_for_abnormal_hook $protocol
+ run_tests_for_normal_hook local $protocol
+ run_tests_for_normal_hook http $protocol
+done
+
+test_done
diff --git a/t/t1419/abnormal-hide-refs-hook.sh b/t/t1419/abnormal-hide-refs-hook.sh
new file mode 100644
index 00000000000..c615a74f3a0
--- /dev/null
+++ b/t/t1419/abnormal-hide-refs-hook.sh
@@ -0,0 +1,82 @@
+#!/bin/sh
+
+# Upstream repository (bare_repo.git) contains the configurations:
+#
+# [transfer]
+# hiderefs = hook:HEAD
+# hiderefs = hook:refs
+#
+# During refs advertise phase the hide-refs hook will be invoked and each ref will be checked by it,
+# we should make sure Git works correctly in some speicail cases
+
+# If hide-refs not exists, Git should not invoke it and continue advertise all the refs
+test_expect_success "protocol $GIT_TEST_PROTOCOL_VERSION: advertise-refs while hide-refs hook not exists" '
+ rm -f "$BAREREPO_GIT_DIR/hooks/hide-refs" &&
+ git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION upload-pack --advertise-refs "$BAREREPO_GIT_DIR" >out 2>&1 &&
+ cat out | make_user_friendly_and_stable_output >actual &&
+ format_and_save_expect <<-EOF &&
+ <COMMIT-A> HEAD
+ <COMMIT-B> refs/heads/dev
+ <COMMIT-A> refs/heads/main
+ <COMMIT-C> refs/pull-requests/1/head
+ <COMMIT-TAG-v123> refs/tags/v123
+ <COMMIT-D> refs/tags/v123^{}
+ EOF
+ test_cmp expect actual
+'
+
+# If hide-refs hook run with incompatible version, Git should not invoke it and continue to advertise all the refs
+test_expect_success "protocol $GIT_TEST_PROTOCOL_VERSION: advertise-refs while hide-refs hook run with incompatible version" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF &&
+ test-tool hide-refs --version=2
+ EOF
+ git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION upload-pack --advertise-refs "$BAREREPO_GIT_DIR" >out 2>&1 &&
+ cat out | make_user_friendly_and_stable_output >actual &&
+ format_and_save_expect <<-EOF &&
+ <COMMIT-A> HEAD
+ <COMMIT-B> refs/heads/dev
+ <COMMIT-A> refs/heads/main
+ <COMMIT-C> refs/pull-requests/1/head
+ <COMMIT-TAG-v123> refs/tags/v123
+ <COMMIT-D> refs/tags/v123^{}
+ EOF
+ test_cmp expect actual
+'
+
+# If hide-refs hook exit before processing any refs, Git should not die and continue to advertise all the refs
+test_expect_success "protocol $GIT_TEST_PROTOCOL_VERSION: advertise-refs while hide-refs hook die before read ref" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF &&
+ test-tool hide-refs --die-before-read-ref
+ EOF
+ git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION upload-pack --advertise-refs "$BAREREPO_GIT_DIR" >out 2>&1 &&
+ cat out | make_user_friendly_and_stable_output | grep -v "^error:" >actual &&
+ format_and_save_expect <<-EOF &&
+ fatal: die with the --die-before-read-ref option
+ <COMMIT-A> HEAD
+ <COMMIT-B> refs/heads/dev
+ <COMMIT-A> refs/heads/main
+ <COMMIT-C> refs/pull-requests/1/head
+ <COMMIT-TAG-v123> refs/tags/v123
+ <COMMIT-D> refs/tags/v123^{}
+ EOF
+ test_cmp expect actual
+'
+
+# If hide-refs hook exit abnormally, Git should not die and continue to advertise left refs
+test_expect_success "protocol $GIT_TEST_PROTOCOL_VERSION: advertise-refs while hide-refs hook die after proc ref" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF &&
+ test-tool hide-refs --die-after-proc-refs
+ EOF
+ git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION upload-pack --advertise-refs "$BAREREPO_GIT_DIR" >out 2>&1 &&
+ cat out | make_user_friendly_and_stable_output | grep -v "^error:" >actual &&
+ format_and_save_expect <<-EOF &&
+ fatal: die with the --die-after-proc-refs option
+ <COMMIT-A> HEAD
+ <COMMIT-B> refs/heads/dev
+ <COMMIT-A> refs/heads/main
+ <COMMIT-C> refs/pull-requests/1/head
+ <COMMIT-TAG-v123> refs/tags/v123
+ <COMMIT-D> refs/tags/v123^{}
+ EOF
+ test_cmp expect actual
+'
diff --git a/t/t1419/common-functions.sh b/t/t1419/common-functions.sh
new file mode 100644
index 00000000000..7841241b038
--- /dev/null
+++ b/t/t1419/common-functions.sh
@@ -0,0 +1,74 @@
+# Create commits in <repo> and assign each commit's oid to shell variables
+# given in the arguments (A, B, and C). E.g.:
+#
+# create_commits_in <repo> A B C
+#
+# NOTE: Never calling this function from a subshell since variable
+# assignments will disappear when subshell exits.
+create_commits_in () {
+ repo="$1" && test -d "$repo" ||
+ error "Repository $repo does not exist."
+ shift &&
+ while test $# -gt 0
+ do
+ name=$1 &&
+ shift &&
+ test_commit -C "$repo" --no-tag "$name" &&
+ eval $name=$(git -C "$repo" rev-parse HEAD)
+ done
+}
+
+get_abbrev_oid () {
+ oid=$1 &&
+ suffix=${oid#???????} &&
+ oid=${oid%$suffix} &&
+ if test -n "$oid"
+ then
+ echo "$oid"
+ else
+ echo "undefined-oid"
+ fi
+}
+
+# Format the output of git-fetch, git-ls-remote and other commands to make a
+# user-friendly and stable text. We can easily prepare the expect text
+# without having to worry about changes of the commit ID (full or abbrev.)
+# of the output. Single quotes are replaced with double quotes, because
+# it is boring to prepare unquoted single quotes in expect text.
+make_user_friendly_and_stable_output () {
+ tr '\0' '@' | sed \
+ -e "s/'/\"/g" \
+ -e "s/@.*//g" \
+ -e "s/$(get_abbrev_oid $A)[0-9a-f]*/<COMMIT-A>/g" \
+ -e "s/$(get_abbrev_oid $B)[0-9a-f]*/<COMMIT-B>/g" \
+ -e "s/$(get_abbrev_oid $C)[0-9a-f]*/<COMMIT-C>/g" \
+ -e "s/$(get_abbrev_oid $D)[0-9a-f]*/<COMMIT-D>/g" \
+ -e "s/$(get_abbrev_oid $TAG)[0-9a-f]*/<COMMIT-TAG-v123>/g" \
+ -e "s/$ZERO_OID/<ZERO-OID>/g" \
+ -e "s#$BAREREPO_PREFIX/bare_repo.git#<URL/of/bare_repo.git>#" \
+ -e 's/^[0-9a-f]\{4\}//g'
+
+}
+
+filter_out_hide_refs_output() {
+ make_user_friendly_and_stable_output | sed 's/^[0-9a-f]\{4\}//g'
+}
+
+format_and_save_expect () {
+ sed -e 's/^> //' -e 's/Z$//' >expect
+}
+
+test_cmp_refs () {
+ indir=
+ if test "$1" = "-C"
+ then
+ shift
+ indir="$1"
+ shift
+ fi
+ indir=${indir:+"$indir"/}
+ cat >show-ref.expect &&
+ git ${indir:+ -C "$indir"} show-ref >show-ref.pristine &&
+ make_user_friendly_and_stable_output <show-ref.pristine >show-ref.filtered &&
+ test_cmp show-ref.expect show-ref.filtered
+}
diff --git a/t/t1419/test-0001-ls-remote-with-hide-refs-hook.sh b/t/t1419/test-0001-ls-remote-with-hide-refs-hook.sh
new file mode 100644
index 00000000000..9803994b6a8
--- /dev/null
+++ b/t/t1419/test-0001-ls-remote-with-hide-refs-hook.sh
@@ -0,0 +1,45 @@
+#!/bin/sh
+
+# Upstream repository (bare_repo.git) contains the configurations:
+#
+# [transfer]
+# hiderefs = hook:HEAD
+# hiderefs = hook:refs
+#
+# During refs advertise phase the hide-refs hook will be invoked and each ref will be checked by it
+
+# Git will not advertise the refs that are hided by hide-refs hook
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): ls-remote while hide-refs hook hide part of refs" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF &&
+ test-tool hide-refs \
+ -H "refs/pull-requests/1/head" \
+ -H "refs/tags/v123"
+ EOF
+ git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION ls-remote "$BAREREPO_URL" >out 2>&1 &&
+ make_user_friendly_and_stable_output <out >actual &&
+ format_and_save_expect <<-EOF &&
+ <COMMIT-A> HEAD
+ <COMMIT-B> refs/heads/dev
+ <COMMIT-A> refs/heads/main
+ EOF
+ test_cmp expect actual
+'
+
+# The hide-ref hook should not change the default effects of [transfer|uploadpack|receive].hiderefs configurations,
+# if it hide no refs, the original hiderefs rules should works
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): ls-remote while hide-refs hook hide no refs" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF &&
+ test-tool hide-refs
+ EOF
+ git -C "$BAREREPO_GIT_DIR" config --add transfer.hiderefs refs/heads/dev &&
+ git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION ls-remote "$BAREREPO_URL" >out 2>&1 &&
+ make_user_friendly_and_stable_output <out >actual &&
+ format_and_save_expect <<-EOF &&
+ <COMMIT-A> HEAD
+ <COMMIT-A> refs/heads/main
+ <COMMIT-C> refs/pull-requests/1/head
+ <COMMIT-TAG-v123> refs/tags/v123
+ <COMMIT-D> refs/tags/v123^{}
+ EOF
+ test_cmp expect actual
+'
diff --git a/t/t1419/test-0002-upload-pack-with-hide-refs-hook.sh b/t/t1419/test-0002-upload-pack-with-hide-refs-hook.sh
new file mode 100644
index 00000000000..d1174266fd3
--- /dev/null
+++ b/t/t1419/test-0002-upload-pack-with-hide-refs-hook.sh
@@ -0,0 +1,47 @@
+#!/bin/sh
+
+# Upstream repository (bare_repo.git) contains the configurations:
+#
+# [transfer]
+# hiderefs = hook:HEAD
+# hiderefs = hook:refs
+#
+# During refs advertise phase the hide-refs hook will be invoked and each ref will be checked by it
+
+# Git client can not fetch the refs that are hided by hide-refs hook
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): mirror clone while hide-refs hide part of refs" '
+ rm -rf local.git &&
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF &&
+ test-tool hide-refs \
+ -H "HEAD" \
+ -H "refs/heads/dev" \
+ -H "refs/heads/main"
+ EOF
+ git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION clone --mirror "$BAREREPO_URL" local.git &&
+ git -C local.git show-ref -d >out 2>&1 &&
+ make_user_friendly_and_stable_output <out >actual &&
+ format_and_save_expect <<-EOF &&
+ <COMMIT-C> refs/pull-requests/1/head
+ <COMMIT-TAG-v123> refs/tags/v123
+ <COMMIT-D> refs/tags/v123^{}
+ EOF
+ test_cmp expect actual
+'
+
+# If a ref is hided by hide-refs hook, its private commits (tip or non-tip) will be force hidden
+# to the client, and the client can not fetch such kind of commit even the server set allowTipSHA1InWant
+# or allowReachableSHA1InWant to true
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): fetch a commit which is hided by hide-refs hook" '
+ rm -rf local.git &&
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF &&
+ test-tool hide-refs \
+ -H "refs/heads/dev" \
+ -H "refs/pull-requests/1/head" \
+ -H "refs/tags/v123"
+ EOF
+ git -C "$BAREREPO_GIT_DIR" config uploadpack.allowTipSHA1InWant true &&
+ git -C "$BAREREPO_GIT_DIR" config uploadpack.allowReachableSHA1InWant true &&
+ git init local.git &&
+ git -C local.git remote add origin "$BAREREPO_URL" &&
+ test_must_fail git -C local.git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION fetch "$BAREREPO_URL" $B
+'
diff --git a/t/t1419/test-0003-receive-pack-with-hide-refs-hook.sh b/t/t1419/test-0003-receive-pack-with-hide-refs-hook.sh
new file mode 100644
index 00000000000..0fe3c2e1389
--- /dev/null
+++ b/t/t1419/test-0003-receive-pack-with-hide-refs-hook.sh
@@ -0,0 +1,42 @@
+#!/bin/sh
+
+# Upstream repository (bare_repo.git) contains the configurations:
+#
+# [transfer]
+# hiderefs = hook:HEAD
+# hiderefs = hook:refs
+#
+# During refs advertise phase the hide-refs hook will be invoked and each ref will be checked by it
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): push to main while hide-refs hook does not hide it" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF &&
+ test-tool hide-refs
+ EOF
+ create_commits_in work_repo E &&
+ git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION -C work_repo push origin HEAD:main >out 2>&1 &&
+ make_user_friendly_and_stable_output <out >out.tmp &&
+ sed "s/$(get_abbrev_oid $E)[0-9a-f]*/<COMMIT-E>/g" <out.tmp >actual &&
+ format_and_save_expect <<-EOF &&
+ To <URL/of/bare_repo.git>
+ <COMMIT-A>..<COMMIT-E> HEAD -> main
+ EOF
+ test_cmp expect actual
+'
+
+# If hide-refs hook hide some ref, git push will be rejected
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): push to main while hide-refs hook hide it" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF &&
+ test-tool hide-refs \
+ -H "refs/heads/main"
+ EOF
+ create_commits_in work_repo F &&
+ test_must_fail git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION -C work_repo push origin HEAD:main >out 2>&1 &&
+ make_user_friendly_and_stable_output <out >out.tmp &&
+ sed "s/$(get_abbrev_oid $E)[0-9a-f]*/<COMMIT-E>/g" <out.tmp >actual &&
+ format_and_save_expect <<-EOF &&
+ To <URL/of/bare_repo.git>
+ ! [remote rejected] HEAD -> main (deny updating a hidden ref)
+ error: failed to push some refs to "<URL/of/bare_repo.git>"
+ EOF
+ test_cmp expect actual
+'
--
gitgitgadget
