1 #!/bin/sh
2 #
3 # Copyright (c) 2019 Stefan Sperling <stsp@openbsd.org>
4 #
5 # Permission to use, copy, modify, and distribute this software for any
6 # purpose with or without fee is hereby granted, provided that the above
7 # copyright notice and this permission notice appear in all copies.
8 #
9 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 
17 name=$(getent passwd $USER | cut -d: -f5)
18 export GOT_AUTHOR="$name <$(whoami)@$(hostname)>"
19 
20 export MALLOC_OPTIONS=S
21 
22 function git_init
23 {
24 	git init -q "$@"
25 }
26 
27 function git_commit
28 {
29 	local repo="$1"
30 	shift
31 	(cd $repo && git commit -q -a "$@")
32 }
33 
34 function git_rm
35 {
36 	local repo="$1"
37 	shift
38 	(cd $repo && git rm -q "$@")
39 }
40 
41 function git_show_head
42 {
43 	local repo="$1"
44 	(cd $repo && git show --no-patch --pretty='format:%H')
45 }
46 
47 function make_test_tree
48 {
49 	repo="$1"
50 
51 	echo alpha > $repo/alpha
52 	echo beta > $repo/beta
53 	mkdir $repo/gamma
54 	echo delta > $repo/gamma/delta
55 	mkdir $repo/epsilon
56 	echo zeta > $repo/epsilon/zeta
57 	(cd $repo && git add .)
58 }
59 
60 function test_init
61 {
62 	local testname="$1"
63 	local no_tree="$2"
64 	if [ -z "$testname" ]; then
65 		echo "No test name provided" >&2
66 		return 1
67 	fi
68 	local testroot=`mktemp -p /tmp -d got-test-$testname-XXXXXXXX`
69 	mkdir $testroot/repo
70 	git_init $testroot/repo
71 	if [ -z "$no_tree" ]; then
72 		make_test_tree $testroot/repo
73 		git_commit $testroot/repo -m "adding the test tree"
74 	fi
75 	echo "$testroot"
76 }
77 
78 function test_cleanup
79 {
80 	local testroot="$1"
81 	rm -rf "$testroot"
82 }
83 
84 function run_test
85 {
86 	testfunc="$1"
87 	echo -n "$testfunc "
88 	$testfunc
89 }
90 
91 function test_done
92 {
93 	local testroot="$1"
94 	local result="$2"
95 	if [ "$result" == "0" ]; then
96 		test_cleanup "$testroot"
97 		echo "ok"
98 	else
99 		echo "test failed; leaving test data in $testroot"
100 	fi
101 }