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
 63mkrepo() {
 64	name=$1
 65	count=$2
 66	test_create_repo "$name"
 67	(
 68		cd "$name"
 69		n=1
 70		while test $n -le $count
 71		do
 72			echo $n >file-$n
 73			git add file-$n
 74			git commit -m "commit $n"
 75			n=$(expr $n + 1)
 76		done
 77		if test "$3" = "testplus"
 78		then
 79			echo "hello" >a+b
 80			git add a+b
 81			git commit -m "add a+b"
 82			git branch "1+2"
 83		fi
 84	)
 85}
 86
 87setup_repos()
 88{
 89	rm -rf cache
 90	mkdir -p cache
 91	mkrepo repos/foo 5 >/dev/null
 92	mkrepo repos/bar 50 >/dev/null
 93	mkrepo repos/foo+bar 10 testplus >/dev/null
 94	mkrepo "repos/with space" 2 >/dev/null
 95	mkrepo repos/filter 5 testplus >/dev/null
 96	cat >cgitrc <<EOF
 97virtual-root=/
 98cache-root=$PWD/cache
 99
100cache-size=1021
101snapshots=tar.gz tar.bz zip
102enable-log-filecount=1
103enable-log-linecount=1
104summary-log=5
105summary-branches=5
106summary-tags=5
107clone-url=git://example.org/\$CGIT_REPO_URL.git
108enable-filter-overrides=1
109
110repo.url=foo
111repo.path=$PWD/repos/foo/.git
112# Do not specify a description for this repo, as it then will be assigned
113# the constant value "[no description]" (which actually used to cause a
114# segfault).
115
116repo.url=bar
117repo.path=$PWD/repos/bar/.git
118repo.desc=the bar repo
119
120repo.url=foo+bar
121repo.path=$PWD/repos/foo+bar/.git
122repo.desc=the foo+bar repo
123
124repo.url=with space
125repo.path=$PWD/repos/with space/.git
126repo.desc=spaced repo
127
128repo.url=filter-exec
129repo.path=$PWD/repos/filter/.git
130repo.desc=filtered repo
131repo.about-filter=exec:$FILTER_DIRECTORY/dump.sh
132repo.commit-filter=exec:$FILTER_DIRECTORY/dump.sh
133repo.email-filter=exec:$FILTER_DIRECTORY/dump.sh
134repo.source-filter=exec:$FILTER_DIRECTORY/dump.sh
135repo.readme=master:a+b
136
137repo.url=filter-lua
138repo.path=$PWD/repos/filter/.git
139repo.desc=filtered repo
140repo.about-filter=lua:$FILTER_DIRECTORY/dump.lua
141repo.commit-filter=lua:$FILTER_DIRECTORY/dump.lua
142repo.email-filter=lua:$FILTER_DIRECTORY/dump.lua
143repo.source-filter=lua:$FILTER_DIRECTORY/dump.lua
144repo.readme=master:a+b
145EOF
146}
147
148cgit_query()
149{
150	CGIT_CONFIG="$PWD/cgitrc" QUERY_STRING="$1" cgit
151}
152
153cgit_url()
154{
155	CGIT_CONFIG="$PWD/cgitrc" QUERY_STRING="url=$1" cgit
156}
157
158strip_headers () {
159	while read -r line
160	do
161		test -z "$line" && break
162	done
163	cat
164}
165
166test -z "$CGIT_TEST_NO_CREATE_REPOS" && setup_repos