1# This file should be sourced by all test-scripts
  2#
  3# Main functions:
  4#   prepare_tests(description) - setup for testing, i.e. create repos+config
  5#   run_test(description, script) - run one test, i.e. eval script
  6#
  7# Helper functions
  8#   cgit_query(querystring) - call cgit with the specified querystring
  9#   cgit_url(url) - call cgit with the specified virtual url
 10#
 11# Example script:
 12#
 13# . setup.sh
 14# prepare_tests "html validation"
 15# run_test 'repo index' 'cgit_url "/" | tidy -e'
 16# run_test 'repo summary' 'cgit_url "/foo" | tidy -e'
 17
 18# We don't want to run Git commands through Valgrind, so we filter out the
 19# --valgrind option here and handle it ourselves.  We copy the arguments
 20# assuming that none contain a newline, although other whitespace is
 21# preserved.
 22LF='
 23'
 24test_argv=
 25
 26while test $# != 0
 27do
 28	case "$1" in
 29	--va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind)
 30		cgit_valgrind=t
 31		test_argv="$test_argv${LF}--verbose"
 32		;;
 33	*)
 34		test_argv="$test_argv$LF$1"
 35		;;
 36	esac
 37	shift
 38done
 39
 40OLDIFS=$IFS
 41IFS=$LF
 42set -- $test_argv
 43IFS=$OLDIFS
 44
 45: ${TEST_DIRECTORY=$(pwd)/../git/t}
 46: ${TEST_OUTPUT_DIRECTORY=$(pwd)}
 47TEST_NO_CREATE_REPO=YesPlease
 48. "$TEST_DIRECTORY"/test-lib.sh
 49
 50# Prepend the directory containing cgit to PATH.
 51if test -n "$cgit_valgrind"
 52then
 53	GIT_VALGRIND="$TEST_DIRECTORY/valgrind"
 54	CGIT_VALGRIND=$(cd ../valgrind && pwd)
 55	PATH="$CGIT_VALGRIND/bin:$PATH"
 56	export GIT_VALGRIND CGIT_VALGRIND
 57else
 58	PATH="$(pwd)/../..:$PATH"
 59fi
 60
 61FILTER_DIRECTORY=$(cd ../filters && pwd)
 62
 63if cgit --version | grep -F -q "[+] Lua scripting"; then
 64	export CGIT_HAS_LUA=1
 65else
 66	export CGIT_HAS_LUA=0
 67fi
 68
 69mkrepo() {
 70	name=$1
 71	count=$2
 72	test_create_repo "$name"
 73	(
 74		cd "$name"
 75		n=1
 76		while test $n -le $count
 77		do
 78			echo $n >file-$n
 79			git add file-$n
 80			git commit -m "commit $n"
 81			n=$(expr $n + 1)
 82		done
 83		if test "$3" = "testplus"
 84		then
 85			echo "hello" >a+b
 86			git add a+b
 87			git commit -m "add a+b"
 88			git branch "1+2"
 89		fi
 90	)
 91}
 92
 93setup_repos()
 94{
 95	rm -rf cache
 96	mkdir -p cache
 97	mkrepo repos/foo 5 >/dev/null
 98	mkrepo repos/bar 50 >/dev/null
 99	mkrepo repos/foo+bar 10 testplus >/dev/null
100	mkrepo "repos/with space" 2 >/dev/null
101	mkrepo repos/filter 5 testplus >/dev/null
102	cat >cgitrc <<EOF
103virtual-root=/
104cache-root=$PWD/cache
105
106cache-size=1021
107snapshots=tar.gz tar.bz zip
108enable-log-filecount=1
109enable-log-linecount=1
110summary-log=5
111summary-branches=5
112summary-tags=5
113clone-url=git://example.org/\$CGIT_REPO_URL.git
114enable-filter-overrides=1
115
116repo.url=foo
117repo.path=$PWD/repos/foo/.git
118# Do not specify a description for this repo, as it then will be assigned
119# the constant value "[no description]" (which actually used to cause a
120# segfault).
121
122repo.url=bar
123repo.path=$PWD/repos/bar/.git
124repo.desc=the bar repo
125
126repo.url=foo+bar
127repo.path=$PWD/repos/foo+bar/.git
128repo.desc=the foo+bar repo
129
130repo.url=with space
131repo.path=$PWD/repos/with space/.git
132repo.desc=spaced repo
133
134repo.url=filter-exec
135repo.path=$PWD/repos/filter/.git
136repo.desc=filtered repo
137repo.about-filter=exec:$FILTER_DIRECTORY/dump.sh
138repo.commit-filter=exec:$FILTER_DIRECTORY/dump.sh
139repo.email-filter=exec:$FILTER_DIRECTORY/dump.sh
140repo.source-filter=exec:$FILTER_DIRECTORY/dump.sh
141repo.readme=master:a+b
142EOF
143
144	if [ $CGIT_HAS_LUA -eq 1 ]; then
145		cat >>cgitrc <<EOF
146repo.url=filter-lua
147repo.path=$PWD/repos/filter/.git
148repo.desc=filtered repo
149repo.about-filter=lua:$FILTER_DIRECTORY/dump.lua
150repo.commit-filter=lua:$FILTER_DIRECTORY/dump.lua
151repo.email-filter=lua:$FILTER_DIRECTORY/dump.lua
152repo.source-filter=lua:$FILTER_DIRECTORY/dump.lua
153repo.readme=master:a+b
154EOF
155	fi
156}
157
158cgit_query()
159{
160	CGIT_CONFIG="$PWD/cgitrc" QUERY_STRING="$1" cgit
161}
162
163cgit_url()
164{
165	CGIT_CONFIG="$PWD/cgitrc" QUERY_STRING="url=$1" cgit
166}
167
168strip_headers() {
169	while read -r line
170	do
171		test -z "$line" && break
172	done
173	cat
174}
175
176test -z "$CGIT_TEST_NO_CREATE_REPOS" && setup_repos