t/t9502-gitweb-standalone-parse-output.sh - jrn/git - Git at Google

 #!/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.'


 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME

 . ./lib-gitweb.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 all 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 (main)' '
 	gitweb_run "p=.git;a=snapshot;h=main;sf=tar" &&
 	ID=$(git rev-parse --verify --short=7 main) &&
 	check_snapshot ".git-main-$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/main)' '
 	gitweb_run "p=.git;a=snapshot;h=refs/heads/main;sf=tar" &&
 	ID=$(git rev-parse --verify --short=7 main) &&
 	check_snapshot ".git-main-$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 $*..." &&
 	gitweb_run "$@" &&
 	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" &&
 	xss "" "$TAG+"
 '

 no_http_equiv_content_type() {
 	gitweb_run "$@" &&
 	! grep -E "http-equiv=['\"]?content-type" gitweb.body
 }

 # See: <https://html.spec.whatwg.org/dev/semantics.html#attr-meta-http-equiv-content-type>
 test_expect_success 'no http-equiv="content-type" in XHTML' '
 	no_http_equiv_content_type &&
 	no_http_equiv_content_type "p=.git" &&
 	no_http_equiv_content_type "p=.git;a=log" &&
 	no_http_equiv_content_type "p=.git;a=tree"
 '

 proper_doctype() {
 	gitweb_run "$@" &&
 	grep -F "<!DOCTYPE html [" gitweb.body &&
 	grep "<!ENTITY nbsp" gitweb.body &&
 	grep "<!ENTITY sdot" gitweb.body
 }

 test_expect_success 'Proper DOCTYPE with entity declarations' '
 	proper_doctype &&
 	proper_doctype "p=.git" &&
 	proper_doctype "p=.git;a=log" &&
 	proper_doctype "p=.git;a=tree"
 '

 test_done
	#!/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.'


	GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
	export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME

	. ./lib-gitweb.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 all 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 (main)' '
	gitweb_run "p=.git;a=snapshot;h=main;sf=tar" &&
	ID=$(git rev-parse --verify --short=7 main) &&
	check_snapshot ".git-main-$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/main)' '
	gitweb_run "p=.git;a=snapshot;h=refs/heads/main;sf=tar" &&
	ID=$(git rev-parse --verify --short=7 main) &&
	check_snapshot ".git-main-$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 $*..." &&
	gitweb_run "$@" &&
	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" &&
	xss "" "$TAG+"
	'

	no_http_equiv_content_type() {
	gitweb_run "$@" &&
	! grep -E "http-equiv=['\"]?content-type" gitweb.body
	}

	# See: <https://html.spec.whatwg.org/dev/semantics.html#attr-meta-http-equiv-content-type>
	test_expect_success 'no http-equiv="content-type" in XHTML' '
	no_http_equiv_content_type &&
	no_http_equiv_content_type "p=.git" &&
	no_http_equiv_content_type "p=.git;a=log" &&
	no_http_equiv_content_type "p=.git;a=tree"
	'

	proper_doctype() {
	gitweb_run "$@" &&
	grep -F "<!DOCTYPE html [" gitweb.body &&
	grep "<!ENTITY nbsp" gitweb.body &&
	grep "<!ENTITY sdot" gitweb.body
	}

	test_expect_success 'Proper DOCTYPE with entity declarations' '
	proper_doctype &&
	proper_doctype "p=.git" &&
	proper_doctype "p=.git;a=log" &&
	proper_doctype "p=.git;a=tree"
	'

	test_done