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 function git_init
21 {
22 	git init -q "$@"
23 }
24 
25 function git_commit
26 {
27 	local repo="$1"
28 	shift
29 	(cd $repo && git commit -q -a "$@")
30 }
31 
32 function git_rm
33 {
34 	local repo="$1"
35 	shift
36 	(cd $repo && git rm -q "$@")
37 }
38 
39 function git_show_head
40 {
41 	local repo="$1"
42 	(cd $repo && git show --no-patch --pretty='format:%H')
43 }
44 
45 function make_test_tree
46 {
47 	repo="$1"
48 
49 	echo alpha > $repo/alpha
50 	echo beta > $repo/beta
51 	mkdir $repo/gamma
52 	echo delta > $repo/gamma/delta
53 	mkdir $repo/epsilon
54 	echo zeta > $repo/epsilon/zeta
55 	(cd $repo && git add .)
56 }
57 
58 function test_init
59 {
60 	local testname="$1"
61 	local no_tree="$2"
62 	if [ -z "$testname" ]; then
63 		echo "No test name provided" >&2
64 		return 1
65 	fi
66 	local testroot=`mktemp -p /tmp -d got-test-$testname-XXXXXXXX`
67 	mkdir $testroot/repo
68 	git_init $testroot/repo
69 	if [ -z "$no_tree" ]; then
70 		make_test_tree $testroot/repo
71 		git_commit $testroot/repo -m "adding the test tree"
72 	fi
73 	echo "$testroot"
74 }
75 
76 function test_cleanup
77 {
78 	local testroot="$1"
79 	rm -rf "$testroot"
80 }
81 
82 function run_test
83 {
84 	testfunc="$1"
85 	echo -n "$testfunc "
86 	$testfunc
87 }
88 
89 function test_done
90 {
91 	local testroot="$1"
92 	local result="$2"
93 	if [ "$result" == "0" ]; then
94 		test_cleanup "$testroot"
95 		echo "ok"
96 	else
97 		echo "test failed; leaving test data in $testroot"
98 	fi
99 }