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_update_basic {
20 	local testroot=`test_init update_basic`
21 
22 	got checkout $testroot/repo $testroot/wt > /dev/null
23 	if [ "$?" != "0" ]; then
24 		test_done "$testroot" "$?"
25 		return 1
26 	fi
27 
28 	echo "modified alpha" > $testroot/repo/alpha
29 	git_commit $testroot/repo -m "modified alpha"
30 
31 	echo "U  alpha" > $testroot/stdout.expected
32 	echo -n "Updated to commit " >> $testroot/stdout.expected
33 	git_show_head $testroot/repo >> $testroot/stdout.expected
34 	echo >> $testroot/stdout.expected
35 
36 	(cd $testroot/wt && got update > $testroot/stdout)
37 
38 	cmp $testroot/stdout.expected $testroot/stdout
39 	if [ "$?" != "0" ]; then
40 		diff -u $testroot/stdout.expected $testroot/stdout
41 		test_done "$testroot" "$?"
42 		return 1
43 	fi
44 
45 	echo "modified alpha" > $testroot/content.expected
46 	cat $testroot/wt/alpha > $testroot/content
47 
48 	cmp $testroot/content.expected $testroot/content
49 	ret="$?"
50 	if [ "$ret" != "0" ]; then
51 		diff -u $testroot/content.expected $testroot/content
52 	fi
53 	test_done "$testroot" "$ret"
54 }
55 
56 function test_update_adds_file {
57 	local testroot=`test_init update_adds_file`
58 
59 	got checkout $testroot/repo $testroot/wt > /dev/null
60 	if [ "$?" != "0" ]; then
61 		test_done "$testroot" "$?"
62 		return 1
63 	fi
64 
65 	echo "new" > $testroot/repo/gamma/new
66 	(cd $testroot/repo && git add .)
67 	git_commit $testroot/repo -m "adding a new file"
68 
69 	echo "A  gamma/new" > $testroot/stdout.expected
70 	echo -n "Updated to commit " >> $testroot/stdout.expected
71 	git_show_head $testroot/repo >> $testroot/stdout.expected
72 	echo >> $testroot/stdout.expected
73 
74 	(cd $testroot/wt && got update > $testroot/stdout)
75 
76 	cmp $testroot/stdout.expected $testroot/stdout
77 	if [ "$?" != "0" ]; then
78 		diff -u $testroot/stdout.expected $testroot/stdout
79 		test_done "$testroot" "$?"
80 		return 1
81 	fi
82 
83 	echo "new" >> $testroot/content.expected
84 	cat $testroot/wt/gamma/new > $testroot/content
85 
86 	cmp $testroot/content.expected $testroot/content
87 	ret="$?"
88 	if [ "$ret" != "0" ]; then
89 		diff -u $testroot/content.expected $testroot/content
90 	fi
91 	test_done "$testroot" "$ret"
92 }
93 
94 function test_update_deletes_file {
95 	local testroot=`test_init update_deletes_file`
96 
97 	got checkout $testroot/repo $testroot/wt > /dev/null
98 	if [ "$?" != "0" ]; then
99 		test_done "$testroot" "$?"
100 		return 1
101 	fi
102 
103 	(cd $testroot/repo && git_rm $testroot/repo beta)
104 	git_commit $testroot/repo -m "deleting a file"
105 
106 	echo "D  beta" > $testroot/stdout.expected
107 	echo -n "Updated to commit " >> $testroot/stdout.expected
108 	git_show_head $testroot/repo >> $testroot/stdout.expected
109 	echo >> $testroot/stdout.expected
110 
111 	(cd $testroot/wt && got update > $testroot/stdout)
112 
113 	cmp $testroot/stdout.expected $testroot/stdout
114 	if [ "$?" != "0" ]; then
115 		diff -u $testroot/stdout.expected $testroot/stdout
116 		test_done "$testroot" "$?"
117 		return 1
118 	fi
119 
120 	if [ -e $testroot/wt/beta ]; then
121 		echo "removed file beta still exists on disk" >&2
122 		test_done "$testroot" "1"
123 		return 1
124 	fi
125 
126 	test_done "$testroot" "0"
127 }
128 
129 function test_update_deletes_dir {
130 	local testroot=`test_init update_deletes_dir`
131 
132 	got checkout $testroot/repo $testroot/wt > /dev/null
133 	if [ "$?" != "0" ]; then
134 		test_done "$testroot" "$?"
135 		return 1
136 	fi
137 
138 	(cd $testroot/repo && git_rm $testroot/repo -r epsilon)
139 	git_commit $testroot/repo -m "deleting a directory"
140 
141 	echo "D  epsilon/zeta" > $testroot/stdout.expected
142 	echo -n "Updated to commit " >> $testroot/stdout.expected
143 	git_show_head $testroot/repo >> $testroot/stdout.expected
144 	echo >> $testroot/stdout.expected
145 
146 	(cd $testroot/wt && got update > $testroot/stdout)
147 
148 	cmp $testroot/stdout.expected $testroot/stdout
149 	if [ "$?" != "0" ]; then
150 		diff -u $testroot/stdout.expected $testroot/stdout
151 		test_done "$testroot" "$?"
152 		return 1
153 	fi
154 
155 	if [ -e $testroot/wt/epsilon ]; then
156 		echo "removed dir epsilon still exists on disk" >&2
157 		test_done "$testroot" "1"
158 		return 1
159 	fi
160 
161 	test_done "$testroot" "0"
162 }
163 
164 function test_update_deletes_dir_with_path_prefix {
165 	local testroot=`test_init update_deletes_dir_with_path_prefix`
166 	local first_rev=`git_show_head $testroot/repo`
167 
168 	mkdir $testroot/repo/epsilon/psi
169 	echo mu > $testroot/repo/epsilon/psi/mu
170 	(cd $testroot/repo && git add .)
171 	git_commit $testroot/repo -m "adding a sub-directory beneath epsilon"
172 
173 	# check out the epsilon/ sub-tree
174 	got checkout -p epsilon $testroot/repo $testroot/wt > /dev/null
175 	if [ "$?" != "0" ]; then
176 		test_done "$testroot" "$?"
177 		return 1
178 	fi
179 
180 	# update back to first commit and expect psi/mu to be deleted
181 	echo "D  psi/mu" > $testroot/stdout.expected
182 	echo "Updated to commit $first_rev" >> $testroot/stdout.expected
183 
184 	(cd $testroot/wt && got update -c $first_rev > $testroot/stdout)
185 
186 	cmp $testroot/stdout.expected $testroot/stdout
187 	if [ "$?" != "0" ]; then
188 		diff -u $testroot/stdout.expected $testroot/stdout
189 		test_done "$testroot" "$?"
190 		return 1
191 	fi
192 
193 	if [ -e $testroot/wt/psi ]; then
194 		echo "removed dir psi still exists on disk" >&2
195 		test_done "$testroot" "1"
196 		return 1
197 	fi
198 
199 	test_done "$testroot" "0"
200 }
201 
202 run_test test_update_basic
203 run_test test_update_adds_file
204 run_test test_update_deletes_file
205 run_test test_update_deletes_dir
206 run_test test_update_deletes_dir_with_path_prefix