merge(third_party/git): Merge squashed git subtree at v2.23.0 r/373

Merge commit '1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5' as 'third_party/git'

1 files changed, 206 insertions, 0 deletions

diff --git a/third_party/git/t/t9502-gitweb-standalone-parse-output.sh b/third_party/git/t/t9502-gitweb-standalone-parse-output.sh
new file mode 100755
index 000000000000..0796a438bc77
--- /dev/null
+++ b/third_party/git/t/t9502-gitweb-standalone-parse-output.sh
@@ -0,0 +1,206 @@
+#!/bin/sh
+#
+# Copyright (c) 2009 Mark Rada
+#
+
+test_description='gitweb as standalone script (parsing script output).
+
+This test runs gitweb (git web interface) as a CGI script from the
+commandline, and checks that it produces the correct output, either
+in the HTTP header or the actual script output.'
+
+
+. ./gitweb-lib.sh
+
+# ----------------------------------------------------------------------
+# snapshot file name and prefix
+
+cat >>gitweb_config.perl <<\EOF
+
+$known_snapshot_formats{'tar'} = {
+	'display' => 'tar',
+	'type' => 'application/x-tar',
+	'suffix' => '.tar',
+	'format' => 'tar',
+};
+
+$feature{'snapshot'}{'default'} = ['tar'];
+EOF
+
+# Call check_snapshot with the arguments "<basename> [<prefix>]"
+#
+# This will check that gitweb HTTP header contains proposed filename
+# as <basename> with '.tar' suffix added, and that generated tarfile
+# (gitweb message body) has <prefix> as prefix for al files in tarfile
+#
+# <prefix> default to <basename>
+check_snapshot () {
+	basename=$1
+	prefix=${2:-"$1"}
+	echo "basename=$basename"
+	grep "filename=.*$basename.tar" gitweb.headers >/dev/null 2>&1 &&
+	"$TAR" tf gitweb.body >file_list &&
+	! grep -v -e "^$prefix$" -e "^$prefix/" -e "^pax_global_header$" file_list
+}
+
+test_expect_success setup '
+	test_commit first foo &&
+	git branch xx/test &&
+	FULL_ID=$(git rev-parse --verify HEAD) &&
+	SHORT_ID=$(git rev-parse --verify --short=7 HEAD)
+'
+test_debug '
+	echo "FULL_ID  = $FULL_ID"
+	echo "SHORT_ID = $SHORT_ID"
+'
+
+test_expect_success 'snapshot: full sha1' '
+	gitweb_run "p=.git;a=snapshot;h=$FULL_ID;sf=tar" &&
+	check_snapshot ".git-$SHORT_ID"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: shortened sha1' '
+	gitweb_run "p=.git;a=snapshot;h=$SHORT_ID;sf=tar" &&
+	check_snapshot ".git-$SHORT_ID"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: almost full sha1' '
+	ID=$(git rev-parse --short=30 HEAD) &&
+	gitweb_run "p=.git;a=snapshot;h=$ID;sf=tar" &&
+	check_snapshot ".git-$SHORT_ID"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: HEAD' '
+	gitweb_run "p=.git;a=snapshot;h=HEAD;sf=tar" &&
+	check_snapshot ".git-HEAD-$SHORT_ID"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: short branch name (master)' '
+	gitweb_run "p=.git;a=snapshot;h=master;sf=tar" &&
+	ID=$(git rev-parse --verify --short=7 master) &&
+	check_snapshot ".git-master-$ID"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: short tag name (first)' '
+	gitweb_run "p=.git;a=snapshot;h=first;sf=tar" &&
+	ID=$(git rev-parse --verify --short=7 first) &&
+	check_snapshot ".git-first-$ID"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: full branch name (refs/heads/master)' '
+	gitweb_run "p=.git;a=snapshot;h=refs/heads/master;sf=tar" &&
+	ID=$(git rev-parse --verify --short=7 master) &&
+	check_snapshot ".git-master-$ID"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: full tag name (refs/tags/first)' '
+	gitweb_run "p=.git;a=snapshot;h=refs/tags/first;sf=tar" &&
+	check_snapshot ".git-first"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: hierarchical branch name (xx/test)' '
+	gitweb_run "p=.git;a=snapshot;h=xx/test;sf=tar" &&
+	! grep "filename=.*/" gitweb.headers
+'
+test_debug 'cat gitweb.headers'
+
+# ----------------------------------------------------------------------
+# forks of projects
+
+test_expect_success 'forks: setup' '
+	git init --bare foo.git &&
+	echo file > file &&
+	git --git-dir=foo.git --work-tree=. add file &&
+	git --git-dir=foo.git --work-tree=. commit -m "Initial commit" &&
+	echo "foo" > foo.git/description &&
+	git clone --bare foo.git foo.bar.git &&
+	echo "foo.bar" > foo.bar.git/description &&
+	git clone --bare foo.git foo_baz.git &&
+	echo "foo_baz" > foo_baz.git/description &&
+	rm -fr   foo &&
+	mkdir -p foo &&
+	(
+		cd foo &&
+		git clone --shared --bare ../foo.git foo-forked.git &&
+		echo "fork of foo" > foo-forked.git/description
+	)
+'
+
+test_expect_success 'forks: not skipped unless "forks" feature enabled' '
+	gitweb_run "a=project_list" &&
+	grep -q ">\\.git<"               gitweb.body &&
+	grep -q ">foo\\.git<"            gitweb.body &&
+	grep -q ">foo_baz\\.git<"        gitweb.body &&
+	grep -q ">foo\\.bar\\.git<"      gitweb.body &&
+	grep -q ">foo_baz\\.git<"        gitweb.body &&
+	grep -q ">foo/foo-forked\\.git<" gitweb.body &&
+	grep -q ">fork of .*<"           gitweb.body
+'
+
+test_expect_success 'enable forks feature' '
+	cat >>gitweb_config.perl <<-\EOF
+	$feature{"forks"}{"default"} = [1];
+	EOF
+'
+
+test_expect_success 'forks: forks skipped if "forks" feature enabled' '
+	gitweb_run "a=project_list" &&
+	grep -q ">\\.git<"               gitweb.body &&
+	grep -q ">foo\\.git<"            gitweb.body &&
+	grep -q ">foo_baz\\.git<"        gitweb.body &&
+	grep -q ">foo\\.bar\\.git<"      gitweb.body &&
+	grep -q ">foo_baz\\.git<"        gitweb.body &&
+	grep -v ">foo/foo-forked\\.git<" gitweb.body &&
+	grep -v ">fork of .*<"           gitweb.body
+'
+
+test_expect_success 'forks: "forks" action for forked repository' '
+	gitweb_run "p=foo.git;a=forks" &&
+	grep -q ">foo/foo-forked\\.git<" gitweb.body &&
+	grep -q ">fork of foo<"          gitweb.body
+'
+
+test_expect_success 'forks: can access forked repository' '
+	gitweb_run "p=foo/foo-forked.git;a=summary" &&
+	grep -q "200 OK"        gitweb.headers &&
+	grep -q ">fork of foo<" gitweb.body
+'
+
+test_expect_success 'forks: project_index lists all projects (incl. forks)' '
+	cat >expected <<-\EOF &&
+	.git
+	foo.bar.git
+	foo.git
+	foo/foo-forked.git
+	foo_baz.git
+	EOF
+	gitweb_run "a=project_index" &&
+	sed -e "s/ .*//" <gitweb.body | sort >actual &&
+	test_cmp expected actual
+'
+
+xss() {
+	echo >&2 "Checking $1..." &&
+	gitweb_run "$1" &&
+	if grep "$TAG" gitweb.body; then
+		echo >&2 "xss: $TAG should have been quoted in output"
+		return 1
+	fi
+	return 0
+}
+
+test_expect_success 'xss checks' '
+	TAG="<magic-xss-tag>" &&
+	xss "a=rss&p=$TAG" &&
+	xss "a=rss&p=foo.git&f=$TAG"
+'
+
+test_done