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1 | #!/bin/sh | |
2 | # | |
3 | # Copyright (c) 2009 Ilari Liusvaara | |
4 | # | |
5 | ||
6 | test_description='Test run command' | |
7 | ||
8 | . ./test-lib.sh | |
9 | ||
10 | cat >hello-script <<-EOF | |
11 | #!$SHELL_PATH | |
12 | cat hello-script | |
13 | EOF | |
14 | ||
15 | test_expect_success MINGW 'subprocess inherits only std handles' ' | |
16 | test-tool run-command inherited-handle | |
17 | ' | |
18 | ||
19 | test_expect_success 'start_command reports ENOENT (slash)' ' | |
20 | test-tool run-command start-command-ENOENT ./does-not-exist 2>err && | |
21 | test_i18ngrep "\./does-not-exist" err | |
22 | ' | |
23 | ||
24 | test_expect_success 'start_command reports ENOENT (no slash)' ' | |
25 | test-tool run-command start-command-ENOENT does-not-exist 2>err && | |
26 | test_i18ngrep "does-not-exist" err | |
27 | ' | |
28 | ||
29 | test_expect_success 'run_command can run a command' ' | |
30 | cat hello-script >hello.sh && | |
31 | chmod +x hello.sh && | |
32 | test-tool run-command run-command ./hello.sh >actual 2>err && | |
33 | ||
34 | test_cmp hello-script actual && | |
35 | test_must_be_empty err | |
36 | ' | |
37 | ||
38 | ||
39 | test_lazy_prereq RUNS_COMMANDS_FROM_PWD ' | |
40 | write_script runs-commands-from-pwd <<-\EOF && | |
41 | true | |
42 | EOF | |
43 | runs-commands-from-pwd >/dev/null 2>&1 | |
44 | ' | |
45 | ||
46 | test_expect_success !RUNS_COMMANDS_FROM_PWD 'run_command is restricted to PATH' ' | |
47 | write_script should-not-run <<-\EOF && | |
48 | echo yikes | |
49 | EOF | |
50 | test_must_fail test-tool run-command run-command should-not-run 2>err && | |
51 | test_i18ngrep "should-not-run" err | |
52 | ' | |
53 | ||
54 | test_expect_success !MINGW 'run_command can run a script without a #! line' ' | |
55 | cat >hello <<-\EOF && | |
56 | cat hello-script | |
57 | EOF | |
58 | chmod +x hello && | |
59 | test-tool run-command run-command ./hello >actual 2>err && | |
60 | ||
61 | test_cmp hello-script actual && | |
62 | test_must_be_empty err | |
63 | ' | |
64 | ||
65 | test_expect_success 'run_command does not try to execute a directory' ' | |
66 | test_when_finished "rm -rf bin1 bin2" && | |
67 | mkdir -p bin1/greet bin2 && | |
68 | write_script bin2/greet <<-\EOF && | |
69 | cat bin2/greet | |
70 | EOF | |
71 | ||
72 | PATH=$PWD/bin1:$PWD/bin2:$PATH \ | |
73 | test-tool run-command run-command greet >actual 2>err && | |
74 | test_cmp bin2/greet actual && | |
75 | test_must_be_empty err | |
76 | ' | |
77 | ||
78 | test_expect_success POSIXPERM 'run_command passes over non-executable file' ' | |
79 | test_when_finished "rm -rf bin1 bin2" && | |
80 | mkdir -p bin1 bin2 && | |
81 | write_script bin1/greet <<-\EOF && | |
82 | cat bin1/greet | |
83 | EOF | |
84 | chmod -x bin1/greet && | |
85 | write_script bin2/greet <<-\EOF && | |
86 | cat bin2/greet | |
87 | EOF | |
88 | ||
89 | PATH=$PWD/bin1:$PWD/bin2:$PATH \ | |
90 | test-tool run-command run-command greet >actual 2>err && | |
91 | test_cmp bin2/greet actual && | |
92 | test_must_be_empty err | |
93 | ' | |
94 | ||
95 | test_expect_success POSIXPERM 'run_command reports EACCES' ' | |
96 | cat hello-script >hello.sh && | |
97 | chmod -x hello.sh && | |
98 | test_must_fail test-tool run-command run-command ./hello.sh 2>err && | |
99 | ||
100 | grep "fatal: cannot exec.*hello.sh" err | |
101 | ' | |
102 | ||
103 | test_expect_success POSIXPERM,SANITY 'unreadable directory in PATH' ' | |
104 | mkdir local-command && | |
105 | test_when_finished "chmod u+rwx local-command && rm -fr local-command" && | |
106 | git config alias.nitfol "!echo frotz" && | |
107 | chmod a-rx local-command && | |
108 | ( | |
109 | PATH=./local-command:$PATH && | |
110 | git nitfol >actual | |
111 | ) && | |
112 | echo frotz >expect && | |
113 | test_cmp expect actual | |
114 | ' | |
115 | ||
116 | cat >expect <<-EOF | |
117 | preloaded output of a child | |
118 | Hello | |
119 | World | |
120 | preloaded output of a child | |
121 | Hello | |
122 | World | |
123 | preloaded output of a child | |
124 | Hello | |
125 | World | |
126 | preloaded output of a child | |
127 | Hello | |
128 | World | |
129 | EOF | |
130 | ||
131 | test_expect_success 'run_command runs in parallel with more jobs available than tasks' ' | |
132 | test-tool run-command run-command-parallel 5 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual && | |
133 | test_cmp expect actual | |
134 | ' | |
135 | ||
136 | test_expect_success 'run_command runs in parallel with as many jobs as tasks' ' | |
137 | test-tool run-command run-command-parallel 4 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual && | |
138 | test_cmp expect actual | |
139 | ' | |
140 | ||
141 | test_expect_success 'run_command runs in parallel with more tasks than jobs available' ' | |
142 | test-tool run-command run-command-parallel 3 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual && | |
143 | test_cmp expect actual | |
144 | ' | |
145 | ||
146 | cat >expect <<-EOF | |
147 | preloaded output of a child | |
148 | asking for a quick stop | |
149 | preloaded output of a child | |
150 | asking for a quick stop | |
151 | preloaded output of a child | |
152 | asking for a quick stop | |
153 | EOF | |
154 | ||
155 | test_expect_success 'run_command is asked to abort gracefully' ' | |
156 | test-tool run-command run-command-abort 3 false 2>actual && | |
157 | test_cmp expect actual | |
158 | ' | |
159 | ||
160 | cat >expect <<-EOF | |
161 | no further jobs available | |
162 | EOF | |
163 | ||
164 | test_expect_success 'run_command outputs ' ' | |
165 | test-tool run-command run-command-no-jobs 3 sh -c "printf \"%s\n%s\n\" Hello World" 2>actual && | |
166 | test_cmp expect actual | |
167 | ' | |
168 | ||
169 | test_trace () { | |
170 | expect="$1" | |
171 | shift | |
172 | GIT_TRACE=1 test-tool run-command "$@" run-command true 2>&1 >/dev/null | \ | |
173 | sed -e 's/.* run_command: //' -e '/trace: .*/d' \ | |
174 | -e '/RUNTIME_PREFIX requested/d' >actual && | |
175 | echo "$expect true" >expect && | |
176 | test_cmp expect actual | |
177 | } | |
178 | ||
179 | test_expect_success 'GIT_TRACE with environment variables' ' | |
180 | test_trace "abc=1 def=2" env abc=1 env def=2 && | |
181 | test_trace "abc=2" env abc env abc=1 env abc=2 && | |
182 | test_trace "abc=2" env abc env abc=2 && | |
183 | ( | |
184 | abc=1 && export abc && | |
185 | test_trace "def=1" env abc=1 env def=1 | |
186 | ) && | |
187 | ( | |
188 | abc=1 && export abc && | |
189 | test_trace "def=1" env abc env abc=1 env def=1 | |
190 | ) && | |
191 | test_trace "def=1" env non-exist env def=1 && | |
192 | test_trace "abc=2" env abc=1 env abc env abc=2 && | |
193 | ( | |
194 | abc=1 def=2 && export abc def && | |
195 | test_trace "unset abc def;" env abc env def | |
196 | ) && | |
197 | ( | |
198 | abc=1 def=2 && export abc def && | |
199 | test_trace "unset def; abc=3" env abc env def env abc=3 | |
200 | ) && | |
201 | ( | |
202 | abc=1 && export abc && | |
203 | test_trace "unset abc;" env abc=2 env abc | |
204 | ) | |
205 | ' | |
206 | ||
207 | test_expect_success MINGW 'verify curlies are quoted properly' ' | |
208 | : force the rev-parse through the MSYS2 Bash && | |
209 | git -c alias.r="!git rev-parse" r -- a{b}c >actual && | |
210 | cat >expect <<-\EOF && | |
211 | -- | |
212 | a{b}c | |
213 | EOF | |
214 | test_cmp expect actual | |
215 | ' | |
216 | ||
217 | test_expect_success MINGW 'can spawn .bat with argv[0] containing spaces' ' | |
218 | bat="$TRASH_DIRECTORY/bat with spaces in name.bat" && | |
219 | ||
220 | # Every .bat invocation will log its arguments to file "out" | |
221 | rm -f out && | |
222 | echo "echo %* >>out" >"$bat" && | |
223 | ||
224 | # Ask git to invoke .bat; clone will fail due to fake SSH helper | |
225 | test_must_fail env GIT_SSH="$bat" git clone myhost:src ssh-clone && | |
226 | ||
227 | # Spawning .bat can fail if there are two quoted cmd.exe arguments. | |
228 | # .bat itself is first (due to spaces in name), so just one more is | |
229 | # needed to verify. GIT_SSH will invoke .bat multiple times: | |
230 | # 1) -G myhost | |
231 | # 2) myhost "git-upload-pack src" | |
232 | # First invocation will always succeed. Test the second one. | |
233 | grep "git-upload-pack" out | |
234 | ' | |
235 | ||
236 | test_done |