1 /* TESH (Test Shell) -- mini shell specialized in running test units */
3 /* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
4 * All rights reserved. */
6 /* This program is free software; you can redistribute it and/or modify it
7 * under the terms of the license (GNU LGPL) which comes with this package. */
9 /* specific to Borland Compiler */
17 XBT_LOG_NEW_DEFAULT_CATEGORY(tesh, "TEst SHell utility");
20 int timeout_value = 5; /* child timeout value */
23 static void handle_line(const char *filepos, char *line)
26 xbt_str_rtrim(line + 2, "\n");
29 DEBUG7("rctx={%s,in={%d,>>%10s<<},exp={%d,>>%10s<<},got={%d,>>%10s<<}}",
31 rctx->input->used, rctx->input->data,
32 rctx->output_wanted->used,rctx->output_wanted->data,
33 rctx->output_got->used, rctx->output_got->data);
35 DEBUG2("[%s] %s", filepos, line);
42 /* further trim useless chars which are significant for in/output */
43 xbt_str_rtrim(line + 2, " \t");
45 /* Deal with CD commands here, not in rctx */
46 if (!strncmp("cd ", line + 2, 3)) {
52 /* search beginning */
53 while (*(dir++) == ' ');
55 VERB1("Saw cd '%s'", dir);
57 ERROR2("Chdir to %s failed: %s", dir, strerror(errno));
58 ERROR1("Test suite `%s': NOK (system error)", testsuite_name);
59 rctx_armageddon(rctx, 4);
62 } /* else, pushline */
67 rctx_pushline(filepos, line[0], line + 2 /* pass '$ ' stuff */ );
71 INFO2("[%s] %s", filepos, line + 2);
74 CRITICAL2("[%s] %s", filepos, line + 2);
78 ERROR2("[%s] Syntax error: %s", filepos, line);
79 ERROR1("Test suite `%s': NOK (syntax error)", testsuite_name);
80 rctx_armageddon(rctx, 1);
85 static void handle_suite(const char *filename, FILE * IN)
95 xbt_strbuff_t buff = NULL;
97 buff = xbt_strbuff_new();
100 while (getline(&line, &len, IN) != -1) {
103 /* Count the line length while checking wheather it's blank */
107 while (line[linelen] != '\0') {
108 if (line[linelen] != ' ' && line[linelen] != '\t'
109 && line[linelen] != '\n')
115 if (!rctx->cmd && !rctx->is_empty) {
116 ERROR1("[%d] Error: no command found in this chunk of lines.",
118 ERROR1("Test suite `%s': NOK (syntax error)", testsuite_name);
119 rctx_armageddon(rctx, 1);
127 /* Deal with \ at the end of the line, and call handle_line on result */
129 if (linelen > 1 && line[linelen - 2] == '\\') {
130 if (linelen > 2 && line[linelen - 3] == '\\') {
131 /* Damn. Escaped \ */
132 line[linelen - 2] = '\n';
133 line[linelen - 1] = '\0';
136 line[linelen - 2] = '\0';
139 buffbegin = line_num;
143 if (buff->used || to_be_continued) {
144 xbt_strbuff_append(buff, line);
146 if (!to_be_continued) {
147 snprintf(file_pos, 256, "%s:%d", filename, buffbegin);
148 handle_line(file_pos, buff->data);
149 xbt_strbuff_empty(buff);
153 snprintf(file_pos, 256, "%s:%d", filename, line_num);
154 handle_line(file_pos, line);
157 /* Check that last command of the file ran well */
161 /* Wait all background commands */
168 xbt_strbuff_free(buff);
172 static void parse_environ()
178 env = xbt_dict_new();
179 for (i = 0; environ[i]; i++) {
182 key = bprintf("%.*s", (int) (eq - p), p);
183 xbt_dict_set(env, key, xbt_strdup(eq + 1), xbt_free_f);
188 int main(int argc, char *argv[])
192 char *suitename = NULL;
194 /* Ignore pipe issues.
195 They will show up when we try to send data to dead buddies,
196 but we will stop doing so when we're done with provided input */
197 struct sigaction newact;
198 memset(&newact, 0, sizeof(newact));
199 newact.sa_handler = SIG_IGN;
200 sigaction(SIGPIPE, &newact, NULL);
202 xbt_init(&argc, argv);
207 for (i = 1; i < argc; i++) {
208 if (!strcmp(argv[i], "--cd")) {
210 ERROR0("--cd argument requires an argument");
213 if (chdir(argv[i + 1])) {
214 ERROR2("Cannot change directory to %s: %s", argv[i + 1],
218 INFO1("Change directory to %s", argv[i + 1]);
219 memmove(argv + i, argv + i + 2, (argc - i - 1)*sizeof(char*));
225 /* Find the description file */
227 INFO0("Test suite from stdin");
228 testsuite_name = xbt_strdup("(stdin)");
229 handle_suite("stdin", stdin);
230 INFO0("Test suite from stdin OK");
233 for (i = 1; i < argc; i++) {
234 suitename = xbt_strdup(argv[i]);
235 if (!strcmp("./", suitename))
236 memmove(suitename, suitename + 2, strlen(suitename + 2));
238 if (!strcmp(".tesh", suitename + strlen(suitename) - 5))
239 suitename[strlen(suitename) - 5] = '\0';
241 INFO1("Test suite `%s'", suitename);
242 testsuite_name = suitename;
243 IN = fopen(argv[i], "r");
245 perror(bprintf("Impossible to open the suite file `%s'", argv[i]));
246 ERROR1("Test suite `%s': NOK (system error)", testsuite_name);
247 rctx_armageddon(rctx, 1);
249 handle_suite(suitename, IN);
252 INFO1("Test suite `%s' OK", suitename);