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 . ./common.sh
18 
19 function test_cat_basic {
20 	local testroot=`test_init cat_basic`
21 	local commit_id=`git_show_head $testroot/repo`
22 	local author_time=`git_show_author_time $testroot/repo`
23 	local alpha_id=`got tree -r $testroot/repo -i | grep 'alpha$' | cut -d' ' -f 1`
24 	local gamma_id=`got tree -r $testroot/repo -i | grep 'gamma/$' | cut -d' ' -f 1`
25 	local delta_id=`got tree -r $testroot/repo -i gamma | grep 'delta$' | cut -d' ' -f 1`
26 
27 	# cat blob
28 	echo "alpha" > $testroot/stdout.expected
29 	got cat -r $testroot/repo $alpha_id > $testroot/stdout
30 	cmp -s $testroot/stdout.expected $testroot/stdout
31 	ret="$?"
32 	if [ "$ret" != "0" ]; then
33 		diff -u $testroot/stdout.expected $testroot/stdout
34 		test_done "$testroot" "$ret"
35 		return 1
36 	fi
37 
38 	# cat tree
39 	echo "$delta_id 0100644 delta" > $testroot/stdout.expected
40 	got cat -r $testroot/repo $gamma_id > $testroot/stdout
41 	cmp -s $testroot/stdout.expected $testroot/stdout
42 	ret="$?"
43 	if [ "$ret" != "0" ]; then
44 		diff -u $testroot/stdout.expected $testroot/stdout
45 		test_done "$testroot" "$ret"
46 		return 1
47 	fi
48 
49 	# cat commit
50 	echo -n "tree " > $testroot/stdout.expected
51 	git_show_tree $testroot/repo >> $testroot/stdout.expected
52 	echo >> $testroot/stdout.expected
53 	echo "numparents 0" >> $testroot/stdout.expected
54 	echo "author $GOT_AUTHOR $author_time +0000" >> $testroot/stdout.expected
55 	echo "committer $GOT_AUTHOR $author_time +0000" \
56 		>> $testroot/stdout.expected
57 	echo "messagelen 22" >> $testroot/stdout.expected
58 	printf "\nadding the test tree\n" >> $testroot/stdout.expected
59 
60 	got cat -r $testroot/repo $commit_id > $testroot/stdout
61 	cmp -s $testroot/stdout.expected $testroot/stdout
62 	ret="$?"
63 	if [ "$ret" != "0" ]; then
64 		diff -u $testroot/stdout.expected $testroot/stdout
65 		test_done "$testroot" "$ret"
66 		return 1
67 	fi
68 
69 	# TODO: test cat tag
70 
71 	test_done "$testroot" "$ret"
72 	
73 }
74 
75 function test_cat_path {
76 	local testroot=`test_init cat_path`
77 	local commit_id=`git_show_head $testroot/repo`
78 	local author_time=`git_show_author_time $testroot/repo`
79 	local alpha_id=`got tree -r $testroot/repo -i | grep 'alpha$' | cut -d' ' -f 1`
80 	local gamma_id=`got tree -r $testroot/repo -i | grep 'gamma/$' | cut -d' ' -f 1`
81 	local delta_id=`got tree -r $testroot/repo -i gamma | grep 'delta$' | cut -d' ' -f 1`
82 
83 	# cat blob by path
84 	echo "alpha" > $testroot/stdout.expected
85 	got cat -r $testroot/repo alpha > $testroot/stdout
86 	cmp -s $testroot/stdout.expected $testroot/stdout
87 	ret="$?"
88 	if [ "$ret" != "0" ]; then
89 		diff -u $testroot/stdout.expected $testroot/stdout
90 		test_done "$testroot" "$ret"
91 		return 1
92 	fi
93 
94 	# cat tree by path
95 	echo "$delta_id 0100644 delta" > $testroot/stdout.expected
96 	got cat -r $testroot/repo gamma > $testroot/stdout
97 	cmp -s $testroot/stdout.expected $testroot/stdout
98 	ret="$?"
99 	if [ "$ret" != "0" ]; then
100 		diff -u $testroot/stdout.expected $testroot/stdout
101 		test_done "$testroot" "$ret"
102 		return 1
103 	fi
104 
105 	(cd $testroot && got checkout repo wt > /dev/null)
106 	echo "modified alpha" > $testroot/wt/alpha
107 	(cd $testroot/wt && got commit -m "changed alpha" > /dev/null)
108 	local commit_id2=`git_show_head $testroot/repo`
109 	local author_time2=`git_show_author_time $testroot/repo`
110 	local tree_commit2=`git_show_tree $testroot/repo`
111 
112 	# cat blob by path in specific commit
113 	echo "alpha" > $testroot/stdout.expected
114 	got cat -r $testroot/repo -c $commit_id alpha > $testroot/stdout
115 	cmp -s $testroot/stdout.expected $testroot/stdout
116 	ret="$?"
117 	if [ "$ret" != "0" ]; then
118 		diff -u $testroot/stdout.expected $testroot/stdout
119 		test_done "$testroot" "$ret"
120 		return 1
121 	fi
122 	echo "modified alpha" > $testroot/stdout.expected
123 	got cat -r $testroot/repo -c $commit_id2 alpha > $testroot/stdout
124 	cmp -s $testroot/stdout.expected $testroot/stdout
125 	ret="$?"
126 	if [ "$ret" != "0" ]; then
127 		diff -u $testroot/stdout.expected $testroot/stdout
128 		test_done "$testroot" "$ret"
129 		return 1
130 	fi
131 
132 	# resolve ambiguities between paths and other arguments
133 	echo "new file called master" > $testroot/wt/master
134 	echo "new file called $commit_id2" > $testroot/wt/$commit_id2
135 	(cd $testroot/wt && got add master $commit_id2 > /dev/null)
136 	(cd $testroot/wt && got commit -m "added clashing paths" > /dev/null)
137 	local commit_id3=`git_show_head $testroot/repo`
138 	local author_time3=`git_show_author_time $testroot/repo`
139 
140 	# references and object IDs override paths:
141 	echo -n "tree " > $testroot/stdout.expected
142 	git_show_tree $testroot/repo >> $testroot/stdout.expected
143 	echo >> $testroot/stdout.expected
144 	echo "numparents 1" >> $testroot/stdout.expected
145 	echo "parent $commit_id2" >> $testroot/stdout.expected
146 	echo "author $GOT_AUTHOR $author_time3 +0000" >> $testroot/stdout.expected
147 	echo "committer $GOT_AUTHOR $author_time3 +0000" \
148 		>> $testroot/stdout.expected
149 	echo "messagelen 22" >> $testroot/stdout.expected
150 	printf "\nadded clashing paths\n" >> $testroot/stdout.expected
151 
152 	for arg in master $commit_id3; do
153 		got cat -r $testroot/repo $arg > $testroot/stdout
154 		cmp -s $testroot/stdout.expected $testroot/stdout
155 		ret="$?"
156 		if [ "$ret" != "0" ]; then
157 			diff -u $testroot/stdout.expected $testroot/stdout
158 			test_done "$testroot" "$ret"
159 			return 1
160 		fi
161 	done
162 
163 	echo "tree $tree_commit2" > $testroot/stdout.expected
164 	echo "numparents 1" >> $testroot/stdout.expected
165 	echo "parent $commit_id" >> $testroot/stdout.expected
166 	echo "author $GOT_AUTHOR $author_time2 +0000" >> $testroot/stdout.expected
167 	echo "committer $GOT_AUTHOR $author_time2 +0000" \
168 		>> $testroot/stdout.expected
169 	echo "messagelen 15" >> $testroot/stdout.expected
170 	printf "\nchanged alpha\n" >> $testroot/stdout.expected
171 
172 	got cat -r $testroot/repo $commit_id2 > $testroot/stdout
173 	cmp -s $testroot/stdout.expected $testroot/stdout
174 	ret="$?"
175 	if [ "$ret" != "0" ]; then
176 		diff -u $testroot/stdout.expected $testroot/stdout
177 		test_done "$testroot" "$ret"
178 		return 1
179 	fi
180 
181 	# force resolution of path 'master'
182 	echo "new file called master" > $testroot/stdout.expected
183 	got cat -r $testroot/repo -P master > $testroot/stdout
184 	cmp -s $testroot/stdout.expected $testroot/stdout
185 	ret="$?"
186 	if [ "$ret" != "0" ]; then
187 		diff -u $testroot/stdout.expected $testroot/stdout
188 		test_done "$testroot" "$ret"
189 		return 1
190 	fi
191 
192 	# force resolution of path "$commit_id2"
193 	echo "new file called $commit_id2" > $testroot/stdout.expected
194 	got cat -r $testroot/repo -P $commit_id2 > $testroot/stdout
195 	cmp -s $testroot/stdout.expected $testroot/stdout
196 	ret="$?"
197 	if [ "$ret" != "0" ]; then
198 		diff -u $testroot/stdout.expected $testroot/stdout
199 		test_done "$testroot" "$ret"
200 		return 1
201 	fi
202 	test_done "$testroot" "$ret"
203 }
204 
205 run_test test_cat_basic
206 run_test test_cat_path