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Commit | Line | Data |
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2b541bf8 JS |
1 | /* |
2 | * test-run-command.c: test run command API. | |
3 | * | |
4 | * (C) 2009 Ilari Liusvaara <ilari.liusvaara@elisanet.fi> | |
5 | * | |
6 | * This code is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License version 2 as | |
8 | * published by the Free Software Foundation. | |
9 | */ | |
10 | ||
11 | #include "git-compat-util.h" | |
12 | #include "run-command.h" | |
c553c72e SB |
13 | #include "argv-array.h" |
14 | #include "strbuf.h" | |
2b541bf8 JS |
15 | #include <string.h> |
16 | #include <errno.h> | |
17 | ||
c553c72e SB |
18 | static int number_callbacks; |
19 | static int parallel_next(struct child_process *cp, | |
20 | struct strbuf *err, | |
21 | void *cb, | |
22 | void **task_cb) | |
23 | { | |
24 | struct child_process *d = cb; | |
25 | if (number_callbacks >= 4) | |
26 | return 0; | |
27 | ||
28 | argv_array_pushv(&cp->args, d->argv); | |
29 | strbuf_addf(err, "preloaded output of a child\n"); | |
30 | number_callbacks++; | |
31 | return 1; | |
32 | } | |
33 | ||
34 | static int no_job(struct child_process *cp, | |
35 | struct strbuf *err, | |
36 | void *cb, | |
37 | void **task_cb) | |
38 | { | |
39 | strbuf_addf(err, "no further jobs available\n"); | |
40 | return 0; | |
41 | } | |
42 | ||
43 | static int task_finished(int result, | |
c553c72e SB |
44 | struct strbuf *err, |
45 | void *pp_cb, | |
46 | void *pp_task_cb) | |
47 | { | |
48 | strbuf_addf(err, "asking for a quick stop\n"); | |
49 | return 1; | |
50 | } | |
51 | ||
2b541bf8 JS |
52 | int main(int argc, char **argv) |
53 | { | |
d3180279 | 54 | struct child_process proc = CHILD_PROCESS_INIT; |
c553c72e | 55 | int jobs; |
2b541bf8 JS |
56 | |
57 | if (argc < 3) | |
58 | return 1; | |
c553c72e | 59 | proc.argv = (const char **)argv + 2; |
2b541bf8 JS |
60 | |
61 | if (!strcmp(argv[1], "start-command-ENOENT")) { | |
62 | if (start_command(&proc) < 0 && errno == ENOENT) | |
63 | return 0; | |
64 | fprintf(stderr, "FAIL %s\n", argv[1]); | |
65 | return 1; | |
66 | } | |
c0f19bf3 JN |
67 | if (!strcmp(argv[1], "run-command")) |
68 | exit(run_command(&proc)); | |
2b541bf8 | 69 | |
c553c72e SB |
70 | jobs = atoi(argv[2]); |
71 | proc.argv = (const char **)argv + 3; | |
72 | ||
73 | if (!strcmp(argv[1], "run-command-parallel")) | |
74 | exit(run_processes_parallel(jobs, parallel_next, | |
75 | NULL, NULL, &proc)); | |
76 | ||
77 | if (!strcmp(argv[1], "run-command-abort")) | |
78 | exit(run_processes_parallel(jobs, parallel_next, | |
79 | NULL, task_finished, &proc)); | |
80 | ||
81 | if (!strcmp(argv[1], "run-command-no-jobs")) | |
82 | exit(run_processes_parallel(jobs, no_job, | |
83 | NULL, task_finished, &proc)); | |
84 | ||
2b541bf8 JS |
85 | fprintf(stderr, "check usage\n"); |
86 | return 1; | |
87 | } |