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>
---
t/t1419-hide-refs-hook.sh | 142 +++++++++++++++
t/t1419/common-functions.sh | 80 +++++++++
t/t1419/once-0000-abnormal-hide-refs-hook.sh | 161 ++++++++++++++++++
...test-0001-ls-remote-with-hide-refs-hook.sh | 77 +++++++++
...st-0002-upload-pack-with-hide-refs-hook.sh | 122 +++++++++++++
...t-0003-receive-pack-with-hide-refs-hook.sh | 87 ++++++++++
6 files changed, 669 insertions(+)
create mode 100755 t/t1419-hide-refs-hook.sh
create mode 100644 t/t1419/common-functions.sh
create mode 100644 t/t1419/once-0000-abnormal-hide-refs-hook.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/t/t1419-hide-refs-hook.sh b/t/t1419-hide-refs-hook.sh
new file mode 100755
index 00000000000..52ce61c0e1f
--- /dev/null
+++ b/t/t1419-hide-refs-hook.sh
@@ -0,0 +1,142 @@
+#!/bin/sh
+#
+# Copyright (c) 2022 Sun Chao
+#
+
+test_description='Test hide-refs hook'
+
+GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
+export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
+
+. ./test-lib.sh
+
+. "$TEST_DIRECTORY"/t1419/common-functions.sh
+
+setup_bare_repo_and_work_repo () {
+ # Refs of bare_repo : main(A)
+ # Refs of work_repo: main(A) tags/v123
+ test_expect_success "setup bare_repo and work_repo" '
+ rm -rf bare_repo.git bare_repo.git.dump &&
+ rm -rf work_repo work_repo.dump &&
+ git init --bare bare_repo.git &&
+ git init work_repo &&
+ create_commits_in work_repo A B C D &&
+ (
+ cd work_repo &&
+ git config --local core.abbrev 7 &&
+ git remote add origin ../bare_repo.git &&
+ git update-ref refs/heads/dev $A &&
+ git update-ref refs/heads/main $B &&
+ git update-ref refs/pull-requests/1/head $C &&
+ git tag -m "v123" v123 $D &&
+ git push origin +refs/heads/*:refs/heads/* &&
+ git push origin +refs/tags/*:refs/tags/* &&
+ git push origin +refs/pull-requests/*:refs/pull-requests/*
+ ) &&
+ TAG=$(git -C work_repo rev-parse v123) &&
+
+ # setup pre-receive hook
+ write_script bare_repo.git/hooks/pre-receive <<-\EOF &&
+ exec >&2
+ echo "# pre-receive hook"
+ while read old new ref
+ do
+ echo "pre-receive< $old $new $ref"
+ done
+ EOF
+
+ # setup update hook
+ write_script bare_repo.git/hooks/update <<-\EOF &&
+ exec >&2
+ echo "# update hook"
+ echo "update< $@"
+ EOF
+
+ # setup post-receive hook
+ write_script bare_repo.git/hooks/post-receive <<-\EOF
+ exec >&2
+ echo "# post-receive hook"
+ while read old new ref
+ do
+ echo "post-receive< $old $new $ref"
+ done
+ EOF
+ '
+}
+
+run_hide_refs_hook_tests() {
+ case $1 in
+ http)
+ PROTOCOL="HTTP protocol"
+ BAREREPO_GIT_DIR="$HTTPD_DOCUMENT_ROOT_PATH/bare_repo.git"
+ BAREREPO_PREFIX="$HTTPD_URL"/smart
+ ;;
+ local)
+ PROTOCOL="builtin protocol"
+ BAREREPO_GIT_DIR="$(pwd)/bare_repo.git"
+ BAREREPO_PREFIX="$(pwd)"
+ ;;
+ esac
+
+ BAREREPO_URL="$BAREREPO_PREFIX/bare_repo.git"
+
+ GIT_TEST_PROTOCOL_VERSION=$2
+
+ # Run test cases for 'hide-refs' hook
+ for t in "$TEST_DIRECTORY"/t1419/test-*.sh
+ do
+ # Initialize the bare_repo repository and work_repo
+ setup_bare_repo_and_work_repo
+ git -C work_repo remote set-url origin "$BAREREPO_URL"
+ cp -rf work_repo work_repo.dump
+
+ git -C bare_repo.git config --local http.receivepack true
+ git -C bare_repo.git config --add transfer.hiderefs force:HEAD
+ git -C bare_repo.git config --add transfer.hiderefs force:refs
+ cp -rf bare_repo.git bare_repo.git.dump
+
+ if test "$1" = "http"; then
+ setup_askpass_helper
+ rm -rf "$HTTPD_DOCUMENT_ROOT_PATH/bare_repo.git"
+ mv bare_repo.git "$HTTPD_DOCUMENT_ROOT_PATH/bare_repo.git"
+ fi
+
+ . "$t"
+ done
+}
+
+
+setup_bare_repo_and_work_repo
+BAREREPO_GIT_DIR="$(pwd)/bare_repo.git"
+BAREREPO_PREFIX="$(pwd)"
+BAREREPO_URL="$BAREREPO_PREFIX/bare_repo.git"
+
+# Load test cases that only need to be executed once.
+for t in "$TEST_DIRECTORY"/t1419/once-*.sh
+do
+ git -C "$BAREREPO_GIT_DIR" config --add transfer.hiderefs force:HEAD
+ git -C "$BAREREPO_GIT_DIR" config --add transfer.hiderefs force:refs
+ . "$t"
+done
+
+for protocol in 1 2
+do
+ # Run test cases for 'hide-refs' hook on local file protocol.
+ run_hide_refs_hook_tests local $protocol
+done
+
+ROOT_PATH="$PWD"
+. "$TEST_DIRECTORY"/lib-gpg.sh
+. "$TEST_DIRECTORY"/lib-httpd.sh
+. "$TEST_DIRECTORY"/lib-terminal.sh
+
+start_httpd
+set_askpass user@host pass@host
+
+# Run test cases for 'hide-refs' hook on HTTP protocol.
+for protocol in 1 2
+do
+ run_hide_refs_hook_tests http $protocol
+done
+
+test_done
diff --git a/t/t1419/common-functions.sh b/t/t1419/common-functions.sh
new file mode 100644
index 00000000000..e86c3d11317
--- /dev/null
+++ b/t/t1419/common-functions.sh
@@ -0,0 +1,80 @@
+# 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-push, git-show-ref 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. We also
+# remove some locale error messages. The emitted human-readable errors are
+# redundant to the more machine-readable output the tests already assert.
+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#$TRASH_DIRECTORY/bare_repo.git#<URL/of/bare_repo.git>#" \
+ -e "s#$BAREREPO_PREFIX/bare_repo.git#<URL/of/bare_repo.git>#"
+}
+
+filter_out_hide_refs_output() {
+ make_user_friendly_and_stable_output | sed 's/^[0-9a-f]\{4\}//g'
+}
+
+filter_out_user_friendly_and_stable_output () {
+ make_user_friendly_and_stable_output |
+ sed -n ${1+"$@"}
+}
+
+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/once-0000-abnormal-hide-refs-hook.sh b/t/t1419/once-0000-abnormal-hide-refs-hook.sh
new file mode 100644
index 00000000000..c4ff642264e
--- /dev/null
+++ b/t/t1419/once-0000-abnormal-hide-refs-hook.sh
@@ -0,0 +1,161 @@
+test_expect_success "builtin protocol (protocol: 1): setup hide-refs hook which die when read version" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs \
+ --die-read-version \
+ -r refs/heads/main
+ EOF
+'
+
+test_expect_success "builtin protocol (protocol: 1): upload-pack --advertise-refs while hide-refs hook die when read version" '
+ test_must_fail git -c protocol.version=1 upload-pack --advertise-refs "$BAREREPO_URL" >out 2>&1 &&
+ cat out | grep "fatal: " | make_user_friendly_and_stable_output >actual &&
+ format_and_save_expect <<-EOF &&
+ fatal: die with the --die-read-version option
+ fatal: can not read version message from hook hide-refs
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "builtin protocol (protocol: 1): setup hide-refs hook which die when write version" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs --die-write-version
+ EOF
+'
+
+test_expect_success "builtin protocol (protocol: 1): upload-pack --advertise-refs while hide-refs hook die when write version" '
+ test_must_fail git -c protocol.version=1 upload-pack --advertise-refs "$BAREREPO_URL" >out 2>&1 &&
+ cat out | grep "fatal: " | make_user_friendly_and_stable_output >actual &&
+ format_and_save_expect <<-EOF &&
+ fatal: die with the --die-write-version option
+ fatal: can not read version message from hook hide-refs
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "builtin protocol (protocol: 1): setup hide-refs hook which die when read first filter request" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs --die-read-first-ref
+ EOF
+'
+
+test_expect_success "builtin protocol (protocol: 1): upload-pack --advertise-refs while hide-refs hook die when read first filter request" '
+ test_must_fail git -c protocol.version=1 upload-pack --advertise-refs "$BAREREPO_URL" >out 2>&1 &&
+ cat out | grep "fatal: " | make_user_friendly_and_stable_output >actual &&
+ format_and_save_expect <<-EOF &&
+ fatal: die with the --die-read-first-ref option
+ fatal: hook hide-refs died abnormally
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "builtin protocol (protocol: 1): setup hide-refs hook which die when read second filter request" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs --die-read-second-ref
+ EOF
+'
+
+test_expect_success "builtin protocol (protocol: 1): upload-pack --advertise-refs while hide-refs hook die when read second filter request" '
+ test_must_fail git -c protocol.version=1 upload-pack --advertise-refs "$BAREREPO_URL" >out 2>&1 &&
+ cat out | grep "fatal: " | make_user_friendly_and_stable_output >actual &&
+ format_and_save_expect <<-EOF &&
+ fatal: die with the --die-read-second-ref option
+ fatal: hook hide-refs died abnormally
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "builtin protocol (protocol: 1): setup hide-refs hook which die while filtring refs" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs --die-after-proc-refs
+ EOF
+'
+
+test_expect_success "builtin protocol (protocol: 1): upload-pack --advertise-refs while hide-refs hook die while filtring refs" '
+ test_must_fail git -c protocol.version=1 upload-pack --advertise-refs "$BAREREPO_URL" >out 2>&1 &&
+ cat out | grep "fatal: " | make_user_friendly_and_stable_output >actual &&
+ format_and_save_expect <<-EOF &&
+ fatal: die with the --die-after-proc-refs option
+ fatal: hook hide-refs died abnormally
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "builtin protocol (protocol: 2): setup hide-refs hook which die when read version" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs --die-read-version
+ EOF
+'
+
+test_expect_success "builtin protocol (protocol: 2): upload-pack --advertise-refs while hide-refs hook die when read version" '
+ test_must_fail git -c protocol.version=2 upload-pack --advertise-refs "$BAREREPO_URL" >out 2>&1 &&
+ cat out | grep "fatal: " | make_user_friendly_and_stable_output >actual &&
+ format_and_save_expect <<-EOF &&
+ fatal: die with the --die-read-version option
+ fatal: can not read version message from hook hide-refs
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "builtin protocol (protocol: 2): setup hide-refs hook which die when write version" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs --die-write-version
+ EOF
+'
+
+test_expect_success "builtin protocol (protocol: 2): upload-pack --advertise-refs while hide-refs hook die when write version" '
+ test_must_fail git -c protocol.version=2 upload-pack --advertise-refs "$BAREREPO_URL" >out 2>&1 &&
+ cat out | grep "fatal: " | make_user_friendly_and_stable_output >actual &&
+ format_and_save_expect <<-EOF &&
+ fatal: die with the --die-write-version option
+ fatal: can not read version message from hook hide-refs
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "builtin protocol (protocol: 2): setup hide-refs hook which die when read first filter request" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs --die-read-first-ref
+ EOF
+'
+
+test_expect_success "builtin protocol (protocol: 2): upload-pack --advertise-refs while hide-refs hook die when read first filter request" '
+ test_must_fail git -c protocol.version=2 upload-pack --advertise-refs "$BAREREPO_URL" >out 2>&1 &&
+ cat out | grep "fatal: " | make_user_friendly_and_stable_output >actual &&
+ format_and_save_expect <<-EOF &&
+ fatal: die with the --die-read-first-ref option
+ fatal: hook hide-refs died abnormally
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "builtin protocol (protocol: 2): setup hide-refs hook which die when read second filter request" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs --die-read-second-ref
+ EOF
+'
+
+test_expect_success "builtin protocol (protocol: 2): upload-pack --advertise-refs while hide-refs hook die when read second filter request" '
+ test_must_fail git -c protocol.version=2 upload-pack --advertise-refs "$BAREREPO_URL" >out 2>&1 &&
+ cat out | grep "fatal: " | make_user_friendly_and_stable_output >actual &&
+ format_and_save_expect <<-EOF &&
+ fatal: die with the --die-read-second-ref option
+ fatal: hook hide-refs died abnormally
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "builtin protocol (protocol: 2): setup hide-refs hook which die while filtring refs" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs --die-after-proc-refs
+ EOF
+'
+
+test_expect_success "builtin protocol (protocol: 2): upload-pack --advertise-refs while hide-refs hook die while filtring refs" '
+ test_must_fail git -c protocol.version=2 upload-pack --advertise-refs "$BAREREPO_URL" >out 2>&1 &&
+ cat out | grep "fatal: " | make_user_friendly_and_stable_output >actual &&
+ format_and_save_expect <<-EOF &&
+ fatal: die with the --die-after-proc-refs option
+ fatal: hook hide-refs died abnormally
+ EOF
+ test_cmp expect actual
+'
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..1766d869d58
--- /dev/null
+++ b/t/t1419/test-0001-ls-remote-with-hide-refs-hook.sh
@@ -0,0 +1,77 @@
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): setup hide-refs hook which hide no refs" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs
+ EOF
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): ls-remote while hide-refs hook hide no refs" '
+ git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION ls-remote "$BAREREPO_URL" >out 2>&1 &&
+ make_user_friendly_and_stable_output <out >actual &&
+ format_and_save_expect <<-EOF &&
+ <COMMIT-B> HEAD
+ <COMMIT-A> refs/heads/dev
+ <COMMIT-B> refs/heads/main
+ <COMMIT-C> refs/pull-requests/1/head
+ <COMMIT-TAG-v123> refs/tags/v123
+ <COMMIT-D> refs/tags/v123^{}
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): setup hide-refs hook which hide all refs" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs \
+ -r "HEAD" \
+ -r "refs/heads/dev" \
+ -r "refs/heads/main" \
+ -r "refs/pull-requests/1/head" \
+ -r "refs/tags/v123"
+ EOF
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): ls-remote while hide-refs hook hide all refs" '
+ git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION ls-remote "$BAREREPO_URL" >out 2>&1 &&
+ make_user_friendly_and_stable_output <out >actual &&
+ format_and_save_expect <<-EOF &&
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): setup hide-refs hook which hide branches" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs \
+ -r "HEAD" \
+ -r "refs/heads/dev" \
+ -r "refs/heads/main"
+ EOF
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): ls-remote while hide-refs hook hide branches" '
+ git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION ls-remote "$BAREREPO_URL" >out 2>&1 &&
+ make_user_friendly_and_stable_output <out >actual &&
+ format_and_save_expect <<-EOF &&
+ <COMMIT-C> refs/pull-requests/1/head
+ <COMMIT-TAG-v123> refs/tags/v123
+ <COMMIT-D> refs/tags/v123^{}
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): setup hide-refs hook which hide pull refs and tags" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs \
+ -r "refs/pull-requests/1/head" \
+ -r "refs/tags/v123"
+ EOF
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): ls-remote while hide-refs hook hide pull refs and tags" '
+ git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION ls-remote "$BAREREPO_URL" >out 2>&1 &&
+ make_user_friendly_and_stable_output <out >actual &&
+ format_and_save_expect <<-EOF &&
+ <COMMIT-B> HEAD
+ <COMMIT-A> refs/heads/dev
+ <COMMIT-B> refs/heads/main
+ EOF
+ test_cmp expect actual
+'
diff --git a/t/t1419/test-0002-upload-pack-with-hide-refs-hook.sh b/t/t1419/test-0002-upload-pack-with-hide-refs-hook.sh
new file mode 100644
index 00000000000..d2fc5f0c4f4
--- /dev/null
+++ b/t/t1419/test-0002-upload-pack-with-hide-refs-hook.sh
@@ -0,0 +1,122 @@
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): setup hide-refs hook which hide no refs" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs
+ EOF
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): mirror clone while hide-refs hook hide no refs" '
+ rm -rf local.git &&
+ git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION clone --mirror "$BAREREPO_URL" local.git &&
+ git -C local.git show-ref -d >out 2>&1 &&
+ make_user_friendly_and_stable_output <out >actual &&
+ format_and_save_expect <<-EOF &&
+ <COMMIT-A> refs/heads/dev
+ <COMMIT-B> refs/heads/main
+ <COMMIT-C> refs/pull-requests/1/head
+ <COMMIT-TAG-v123> refs/tags/v123
+ <COMMIT-D> refs/tags/v123^{}
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): setup hide-refs hook which hide all refs" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs \
+ -r "HEAD" \
+ -r "refs/heads/dev" \
+ -r "refs/heads/main" \
+ -r "refs/pull-requests/1/head" \
+ -r "refs/tags/v123"
+ EOF
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): mirror clone while hide-refs hide all refs" '
+ rm -rf local.git &&
+ git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION clone --mirror "$BAREREPO_URL" local.git &&
+ test_must_fail git -C local.git show-ref -d >out 2>&1 &&
+ make_user_friendly_and_stable_output <out >actual &&
+ format_and_save_expect <<-EOF &&
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): setup hide-refs hook which hide branches" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs \
+ -r "HEAD" \
+ -r "refs/heads/dev" \
+ -r "refs/heads/main"
+ EOF
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): mirror clone branches" '
+ rm -rf local.git &&
+ git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION clone --mirror "$BAREREPO_URL" local.git &&
+ git -C local.git show-ref -d >out 2>&1 &&
+ make_user_friendly_and_stable_output <out >actual &&
+ format_and_save_expect <<-EOF &&
+ <COMMIT-C> refs/pull-requests/1/head
+ <COMMIT-TAG-v123> refs/tags/v123
+ <COMMIT-D> refs/tags/v123^{}
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): setup hide-refs hook which some branches" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs \
+ -r "HEAD" \
+ -r "refs/heads/dev"
+ EOF
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): fetch a tip commit which is not hidden" '
+ rm -rf local.git &&
+ git init local.git &&
+ git -C local.git remote add origin "$BAREREPO_URL" &&
+ git -C local.git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION fetch "$BAREREPO_URL" $B
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): config allowAnySHA1InWant to true" '
+ git -C "$BAREREPO_GIT_DIR" config uploadpack.allowTipSHA1InWant true &&
+ git -C "$BAREREPO_GIT_DIR" config uploadpack.allowReachableSHA1InWant true
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): fetch a non-tip commit which is not hidden" '
+ rm -rf local.git &&
+ git init local.git &&
+ git -C local.git remote add origin "$BAREREPO_URL" &&
+ git -C local.git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION fetch "$BAREREPO_URL" $A
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): setup hide-refs hook which hide pull refs and tags" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs \
+ -r "refs/pull-requests/1/head" \
+ -r "refs/tags/v123"
+ EOF
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): mirror clone while hide-refs hook hide pull refs and tags" '
+ rm -rf local.git &&
+ git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION clone --mirror "$BAREREPO_URL" local.git &&
+ git -C local.git show-ref -d >out 2>&1 &&
+ make_user_friendly_and_stable_output <out >actual &&
+ format_and_save_expect <<-EOF &&
+ <COMMIT-A> refs/heads/dev
+ <COMMIT-B> refs/heads/main
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): config allowAnySHA1InWant to true" '
+ git -C "$BAREREPO_GIT_DIR" config uploadpack.allowTipSHA1InWant true &&
+ git -C "$BAREREPO_GIT_DIR" config uploadpack.allowReachableSHA1InWant true
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): fetch a non-tip commit which is hidden" '
+ rm -rf local.git &&
+ git init local.git &&
+ git -C local.git remote add origin "$BAREREPO_URL" &&
+ test_must_fail git -C local.git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION fetch "$BAREREPO_URL" $C
+'
diff --git a/t/t1419/test-0003-receive-pack-with-hide-refs-hook.sh b/t/t1419/test-0003-receive-pack-with-hide-refs-hook.sh
new file mode 100644
index 00000000000..198fbf5fa5c
--- /dev/null
+++ b/t/t1419/test-0003-receive-pack-with-hide-refs-hook.sh
@@ -0,0 +1,87 @@
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): setup hide-refs hook which hide no refs" '
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs
+ EOF
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): push to main while hide-refs hook hide no refs" '
+ create_commits_in work_repo E &&
+ git -c protocol.version=$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 $E)[0-9a-f]*/<COMMIT-E>/g" <out.tmp >actual &&
+ format_and_save_expect <<-EOF &&
+ remote: # pre-receive hook Z
+ remote: pre-receive< <COMMIT-B> <COMMIT-E> refs/heads/main Z
+ remote: # update hook Z
+ remote: update< refs/heads/main <COMMIT-B> <COMMIT-E> Z
+ remote: # post-receive hook Z
+ remote: post-receive< <COMMIT-B> <COMMIT-E> refs/heads/main Z
+ To <URL/of/bare_repo.git>
+ <COMMIT-B>..<COMMIT-E> HEAD -> main
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): create ref while hide-refs hook hide no refs" '
+ git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION -C work_repo push origin HEAD:new >out 2>&1 &&
+ make_user_friendly_and_stable_output <out >out.tmp &&
+ sed "s/$(get_abbrev_oid $E)[0-9a-f]*/<COMMIT-E>/g" <out.tmp >actual &&
+ format_and_save_expect <<-EOF &&
+ remote: # pre-receive hook Z
+ remote: pre-receive< <ZERO-OID> <COMMIT-E> refs/heads/new Z
+ remote: # update hook Z
+ remote: update< refs/heads/new <ZERO-OID> <COMMIT-E> Z
+ remote: # post-receive hook Z
+ remote: post-receive< <ZERO-OID> <COMMIT-E> refs/heads/new Z
+ To <URL/of/bare_repo.git>
+ * [new branch] HEAD -> new
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): push to delete ref while hide-refs hook hide no refs" '
+ git -c protocol.version=$GIT_TEST_PROTOCOL_VERSION -C work_repo push origin :dev >out 2>&1 &&
+ make_user_friendly_and_stable_output <out >out.tmp &&
+ sed "s/$(get_abbrev_oid $E)[0-9a-f]*/<COMMIT-E>/g" <out.tmp >actual &&
+ format_and_save_expect <<-EOF &&
+ remote: # pre-receive hook Z
+ remote: pre-receive< <COMMIT-A> <ZERO-OID> refs/heads/dev Z
+ remote: # update hook Z
+ remote: update< refs/heads/dev <COMMIT-A> <ZERO-OID> Z
+ remote: # post-receive hook Z
+ remote: post-receive< <COMMIT-A> <ZERO-OID> refs/heads/dev Z
+ To <URL/of/bare_repo.git>
+ - [deleted] dev
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): setup hide-refs hook which hide all refs" '
+ rm -rf work_repo &&
+ cp -rf work_repo.dump work_repo &&
+ rm -rf "$BAREREPO_GIT_DIR" &&
+ cp -rf bare_repo.git.dump "$BAREREPO_GIT_DIR" &&
+ write_script "$BAREREPO_GIT_DIR/hooks/hide-refs" <<-EOF
+ test-tool hide-refs \
+ -r "HEAD" \
+ -r "refs/heads/dev" \
+ -r "refs/heads/main" \
+ -r "refs/pull-requests/1/head" \
+ -r "refs/tags/v123"
+ EOF
+'
+
+test_expect_success "$PROTOCOL (protocol: $GIT_TEST_PROTOCOL_VERSION): push to main while hide-refs hook hide all refs" '
+ create_commits_in work_repo E &&
+ test_must_fail git -c protocol.version=$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 &&
+ remote: # pre-receive hook Z
+ remote: pre-receive< <ZERO-OID> <COMMIT-E> refs/heads/main Z
+ 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
