+++ /dev/null
-/* TESH (Test Shell) -- mini shell specialized in running test units */
-
-/* Copyright (c) 2007-2014. The SimGrid Team.
- * All rights reserved. */
-
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-/* specific to Borland Compiler */
-#ifdef __BORLANDDC__
-#pragma hdrstop
-#endif
-
-#include "tesh.h"
-#include "xbt.h"
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(tesh, "TEst SHell utility");
-
-/*** Options ***/
-int timeout_value = 5; /* child timeout value */
-int sort_len = 19; /* length of the prefix to sort */
-char *option;
-int coverage = 0; /* whether the code coverage is enabled */
-
-rctx_t rctx;
-const char *testsuite_name;
-
-xbt_dict_t env;
-
-static void handle_line(const char *filepos, char *line)
-{
- /* Search end */
- xbt_str_rtrim(line + 2, "\n");
-
- /*
- XBT_DEBUG("rctx={%s,in={%d,>>%10s<<},exp={%d,>>%10s<<},got={%d,>>%10s<<}}",
- rctx->cmd,
- rctx->input->used, rctx->input->data,
- rctx->output_wanted->used,rctx->output_wanted->data,
- rctx->output_got->used, rctx->output_got->data);
- */
- XBT_DEBUG("[%s] %s", filepos, line);
-
- switch (line[0]) {
- case '#':
- break;
-
- case '$':
- /* further trim useless chars which are significant for in/output */
- xbt_str_rtrim(line + 2, " \t");
-
- /* Deal with CD commands here, not in rctx */
- if (!strncmp("cd ", line + 2, 3)) {
- char *dir = line + 4;
-
- if (rctx->cmd)
- rctx_start();
-
- /* search beginning */
- while (*(dir++) == ' ');
- dir--;
- XBT_VERB("Saw cd '%s'", dir);
- if (chdir(dir)) {
- XBT_ERROR("Chdir to %s failed: %s", dir, strerror(errno));
- XBT_ERROR("Test suite `%s': NOK (system error)", testsuite_name);
- rctx_armageddon(rctx, 4);
- }
- break;
- } /* else, pushline */
- case '&':
- case '<':
- case '>':
- case '!':
- rctx_pushline(filepos, line[0], line + 2 /* pass '$ ' stuff */ );
- break;
-
- case 'p':
- XBT_INFO("[%s] %s", filepos, line + 2);
- break;
- case 'P':
- XBT_CRITICAL("[%s] %s", filepos, line + 2);
- break;
-
- default:
- XBT_ERROR("[%s] Syntax error: %s", filepos, line);
- XBT_ERROR("Test suite `%s': NOK (syntax error)", testsuite_name);
- rctx_armageddon(rctx, 1);
- break;
- }
-}
-
-static void handle_suite(const char *filename, FILE * IN)
-{
- size_t len;
- int blankline;
- int linelen;
- char *line = NULL;
- int line_num = 0;
- char file_pos[256];
- int to_be_continued;
- int buffbegin = 0;
- xbt_strbuff_t buff = NULL;
-
- buff = xbt_strbuff_new();
- rctx = rctx_new();
-
- while (xbt_getline(&line, &len, IN) != -1) {
- line_num++;
-
- /* Count the line length while checking wheather it's blank */
- blankline = 1;
- linelen = 0;
-
- while (line[linelen] != '\0') {
- if (line[linelen] != ' ' && line[linelen] != '\t'
- && line[linelen] != '\n')
- blankline = 0;
- linelen++;
- }
-
- if (blankline) {
- if (!rctx->cmd && !rctx->is_empty) {
- XBT_ERROR("[%d] Error: no command found in this chunk of lines.",
- buffbegin);
- XBT_ERROR("Test suite `%s': NOK (syntax error)", testsuite_name);
- rctx_armageddon(rctx, 1);
- }
- if (rctx->cmd)
- rctx_start();
-
- continue;
- }
-
- /* Deal with \ at the end of the line, and call handle_line on result */
- to_be_continued = 0;
- if (linelen > 1 && line[linelen - 2] == '\\') {
- if (linelen > 2 && line[linelen - 3] == '\\') {
- /* Damn. Escaped \ */
- line[linelen - 2] = '\n';
- line[linelen - 1] = '\0';
- } else {
- to_be_continued = 1;
- line[linelen - 2] = '\0';
- if (!buff->used)
- buffbegin = line_num;
- }
- }
-
- if (buff->used || to_be_continued) {
- xbt_strbuff_append(buff, line);
-
- if (!to_be_continued) {
- snprintf(file_pos, 256, "%s:%d", filename, buffbegin);
- handle_line(file_pos, buff->data);
- xbt_strbuff_empty(buff);
- }
-
- } else {
- snprintf(file_pos, 256, "%s:%d", filename, line_num);
- handle_line(file_pos, line);
- }
- }
- /* Check that last command of the file ran well */
- if (rctx->cmd)
- rctx_start();
-
- /* Wait all background commands */
-
- rctx_free(rctx);
-
- /* Clear buffers */
- free(line);
- xbt_strbuff_free(buff);
-
-}
-
-static void parse_environ()
-{
- char *p;
- int i;
- char *eq = NULL;
- char *key = NULL;
- env = xbt_dict_new_homogeneous(xbt_free_f);
- for (i = 0; environ[i]; i++) {
- p = environ[i];
- eq = strchr(p, '=');
- key = bprintf("%.*s", (int) (eq - p), p);
- xbt_dict_set(env, key, xbt_strdup(eq + 1), NULL);
- free(key);
- }
-}
-
-int main(int argc, char *argv[])
-{
- FILE *IN = NULL;
- int i;
- char *suitename = NULL;
- struct sigaction newact;
-
- XBT_LOG_CONNECT(tesh);
- xbt_init(&argc, argv);
- rctx_init();
- parse_environ();
-
- /* Ignore pipe issues.
- They will show up when we try to send data to dead buddies,
- but we will stop doing so when we're done with provided input */
- memset(&newact, 0, sizeof(newact));
- newact.sa_handler = SIG_IGN;
- sigaction(SIGPIPE, &newact, NULL);
-
- /* Get args */
- for (i = 1; i < argc; i++) {
- if (!strcmp(argv[i], "--cd")) {
- if (i == argc - 1) {
- XBT_ERROR("--cd argument requires an argument");
- exit(1);
- }
- if (chdir(argv[i + 1])) {
- XBT_ERROR("Cannot change directory to %s: %s", argv[i + 1],
- strerror(errno));
- exit(1);
- }
- XBT_INFO("Change directory to %s", argv[i + 1]);
- memmove(argv + i, argv + i + 2, (argc - i - 1) * sizeof(char *));
- argc -= 2;
- i -= 2;
- } else if (!strcmp(argv[i], "--setenv" )) {
- if (i == argc - 1) {
- XBT_ERROR("--setenv argument requires an argument");
- exit(1);
- }
- char *eq = strchr(argv[i+1], '=');
- xbt_assert(eq,"The argument of --setenv must contain a '=' (got %s instead)",argv[i+1]);
- char *key = bprintf("%.*s", (int) (eq - argv[i+1]), argv[i+1]);
- xbt_dict_set(env, key, xbt_strdup(eq + 1), NULL);
- XBT_INFO("setting environment variable '%s' to '%s'", key, eq+1);
- free(key);
- memmove(argv + i, argv + i + 2, (argc - i - 1) * sizeof(char *));
- argc -= 2;
- i -= 2;
- } else if (!strcmp(argv[i], "--cfg" )) {
- if (i == argc - 1) {
- XBT_ERROR("--cfg argument requires an argument");
- exit(1);
- }
- if (!option){ //if option is NULL
- option = bprintf("--cfg=%s",argv[i+1]);
- } else {
- char *newoption = bprintf("%s --cfg=%s", option, argv[i+1]);
- free(option);
- option = newoption;
- }
- XBT_INFO("Add option \'--cfg=%s\' to command line",argv[i+1]);
- memmove(argv + i, argv + i + 2, (argc - i - 1) * sizeof(char *));
- argc -= 2;
- i -= 2;
- }
- else if (!strcmp(argv[i], "--enable-coverage" )){
- coverage = 1;
- XBT_INFO("Enable coverage");
- memmove(argv + i, argv + i + 1, (argc - i - 1) * sizeof(char *));
- argc -= 1;
- i -= 1;
- }
- }
-
- /* Find the description file */
- if (argc == 1) {
- XBT_INFO("Test suite from stdin");
- testsuite_name = "(stdin)";
- handle_suite(testsuite_name, stdin);
- rctx_wait_bg();
- XBT_INFO("Test suite from stdin OK");
-
- } else {
- for (i = 1; i < argc; i++) {
- suitename = xbt_strdup(argv[i]);
- if (!strncmp("./", suitename, 2))
- memmove(suitename, suitename + 2, strlen(suitename + 2));
-
- if (strlen(suitename) > 5 &&
- !strcmp(".tesh", suitename + strlen(suitename) - 5))
- suitename[strlen(suitename) - 5] = '\0';
-
- XBT_INFO("Test suite `%s'", suitename);
- testsuite_name = suitename;
- IN = fopen(argv[i], "r");
- if (!IN) {
- perror(bprintf("Impossible to open the suite file `%s'", argv[i]));
- XBT_ERROR("Test suite `%s': NOK (system error)", testsuite_name);
- rctx_armageddon(rctx, 1);
- }
- handle_suite(suitename, IN);
- rctx_wait_bg();
- fclose(IN);
- XBT_INFO("Test suite `%s' OK", suitename);
- free(suitename);
- }
- }
-
- rctx_exit();
- xbt_dict_free(&env);
- free(option);
- return 0;
-}
