1 #!/bin/sh
2 #
3 # Copyright (c) 2023 Omar Polo <op@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 . ./common.sh
18 
19 test_load_bundle() {
20 	local testroot=`test_init test_load_bundle`
21 
22 	# generate a bundle with all the history of the repository
23 	git -C "$testroot/repo" bundle create -q "$testroot/bundle" master
24 
25 	# then load it in an empty repository
26 	(cd "$testroot/" && gotadmin init -b master repo2) >/dev/null
27 	(cd "$testroot/repo2" && gotadmin load < "$testroot/bundle") \
28 		>/dev/null
29 	if [ $? -ne 0 ]; then
30 		echo "failed to load the bundle" >&2
31 		test_done "$testroot" 1
32 		return 1
33 	fi
34 
35 	(cd "$testroot/repo"  && got log -p >$testroot/repo.log)
36 	(cd "$testroot/repo2" && got log -p >$testroot/repo2.log)
37 	if ! cmp -s $testroot/repo.log $testroot/repo2.log; then
38 		diff -u $testroot/repo.log $testroot/repo2.log
39 		test_done "$testroot" 1
40 		return 1
41 	fi
42 
43 	base=$(git_show_head "$testroot/repo")
44 
45 	echo "modified alpha in master" >$testroot/repo/alpha
46 	git_commit "$testroot/repo" -m "edit alpha in master"
47 
48 	git -C "$testroot/repo" bundle create -q \
49 		"$testroot/bundle" "$base..master"
50 
51 	(cd "$testroot/repo2" && gotadmin load < "$testroot/bundle") >/dev/null
52 	if [ $? -ne 0 ]; then
53 		echo "failed to load incremental bundle" >&2
54 		test_done "$testroot" 1
55 		return 1
56 	fi
57 
58 	(cd "$testroot/repo"  && got log -p >$testroot/repo.log)
59 	(cd "$testroot/repo2" && got log -p >$testroot/repo2.log)
60 	if ! cmp -s $testroot/repo.log $testroot/repo2.log; then
61 		diff -u $testroot/repo.log $testroot/repo2.log
62 		test_done "$testroot" 1
63 		return 1
64 	fi
65 
66 	test_done "$testroot" 0
67 }
68 
69 test_load_branch_from_bundle() {
70 	local testroot=`test_init test_load_branch_from_bundle`
71 
72 	echo "modified alpha in master" >$testroot/repo/alpha
73 	git_commit "$testroot/repo" -m "edit alpha in master"
74 
75 	master_commit="$(git_show_head "$testroot/repo")"
76 
77 	git -C "$testroot/repo" checkout -q -b newbranch
78 
79 	for i in `seq 1`; do
80 		echo "alpha edit #$i" > $testroot/repo/alpha
81 		git_commit "$testroot/repo" -m "edit alpha"
82 	done
83 
84 	newbranch_commit="$(git_show_head "$testroot/repo")"
85 
86 	(cd "$testroot/repo" && gotadmin dump -q >$testroot/bundle)
87 
88 	(cd "$testroot/" && gotadmin init -b newbranch repo2) >/dev/null
89 
90 	# check that the reference in the bundle are what we expect
91 	(cd "$testroot/repo2" && gotadmin load -l "$testroot/bundle") \
92 		>$testroot/stdout
93 
94 	cat <<EOF >$testroot/stdout.expected
95 HEAD: $newbranch_commit
96 refs/heads/master: $master_commit
97 refs/heads/newbranch: $newbranch_commit
98 EOF
99 	if ! cmp -s "$testroot/stdout" "$testroot/stdout.expected"; then
100 		diff -u "$testroot/stdout" "$testroot/stdout.expected"
101 		test_done "$testroot" 1
102 		return 1
103 	fi
104 
105 	(cd "$testroot/repo2" && gotadmin load -q refs/heads/newbranch \
106 		<$testroot/bundle)
107 	if [ $? -ne 0 ]; then
108 		echo "gotadmin load failed unexpectedly" >&2
109 		test_done "$testroot" 1
110 		return 1
111 	fi
112 
113 	# now that the bundle is loaded, delete the branch master on
114 	# the repo to have the same got log output.
115 	(cd "$testroot/repo" && got branch -d master) >/dev/null
116 
117 	(cd "$testroot/repo"  && got log -p >$testroot/repo.log)
118 	(cd "$testroot/repo2" && got log -p >$testroot/repo2.log)
119 	if ! cmp -s $testroot/repo.log $testroot/repo2.log; then
120 		diff -u $testroot/repo.log $testroot/repo2.log
121 		test_done "$testroot" 1
122 		return 1
123 	fi
124 
125 	test_done "$testroot" 0
126 }
127 
128 test_parseargs "$@"
129 run_test test_load_bundle
130 run_test test_load_branch_from_bundle