#include <sys/types.h>
#include <sys/wait.h>
-
+#include <sys/stat.h>
+#include <unistd.h>
XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(tesh);
xbt_dynar_t bg_jobs = NULL;
+rctx_t armageddon_initiator = NULL;
+xbt_os_mutex_t armageddon_mutex = NULL;
-/*
+/*
* Module management
*/
-static void join_it(void*t) {
- xbt_thread_t th = *(xbt_thread_t*)t;
- VERB1("Join thread %p which were running a background cmd",th);
- xbt_thread_join(th,NULL);
+static void kill_it(void*r) {
+ rctx_t rctx = *(rctx_t*)r;
+
+ VERB2("Join thread %p which were running background cmd <%s>",rctx->runner,rctx->filepos);
+ xbt_os_thread_join(rctx->runner,NULL);
+ rctx_free(rctx);
}
void rctx_init(void) {
- bg_jobs = xbt_dynar_new(sizeof(xbt_thread_t),join_it);
+ bg_jobs = xbt_dynar_new_sync(sizeof(rctx_t),kill_it);
+ armageddon_mutex = xbt_os_mutex_init();
+ armageddon_initiator = NULL;
}
void rctx_exit(void) {
- xbt_dynar_free(&bg_jobs);
+ if (bg_jobs) {
+ /* Do not use xbt_dynar_free or it will lock the dynar, preventing armageddon from working */
+ while (xbt_dynar_length(bg_jobs)) {
+ rctx_t rctx;
+ xbt_dynar_pop(bg_jobs,&rctx);
+ kill_it(&rctx);
+ }
+ xbt_dynar_free(&bg_jobs);
+ }
+ xbt_os_mutex_destroy(armageddon_mutex);
}
void rctx_wait_bg(void) {
- xbt_dynar_free(&bg_jobs);
- bg_jobs = xbt_dynar_new(sizeof(xbt_thread_t),join_it);
+ if (bg_jobs) {
+ /* Do not use xbt_dynar_free or it will lock the dynar, preventing armageddon from working */
+ while (xbt_dynar_length(bg_jobs)) {
+ rctx_t rctx;
+ xbt_dynar_pop(bg_jobs,&rctx);
+ kill_it(&rctx);
+ }
+ xbt_dynar_free(&bg_jobs);
+ }
+ bg_jobs = xbt_dynar_new_sync(sizeof(rctx_t),kill_it);
+}
+
+void rctx_armageddon(rctx_t initiator, int exitcode) {
+ rctx_t rctx;
+
+ DEBUG2("Armageddon request by <%s> (exit=%d)",initiator->filepos,exitcode);
+ xbt_os_mutex_acquire(armageddon_mutex);
+ if (armageddon_initiator != NULL) {
+ VERB0("Armageddon already started. Let it go");
+ xbt_os_mutex_release(initiator->interruption);
+ xbt_os_mutex_release(armageddon_mutex);
+ return;
+ }
+ DEBUG1("Armageddon request by <%s> got the lock. Let's go amok",initiator->filepos);
+ armageddon_initiator = initiator;
+ xbt_os_mutex_release(armageddon_mutex);
+
+ /* Kill any background commands */
+ while (xbt_dynar_length(bg_jobs)) {
+ xbt_dynar_pop(bg_jobs,&rctx);
+ if (rctx != initiator) {
+ INFO2("Kill <%s> because <%s> failed",rctx->filepos,initiator->filepos);
+ xbt_os_mutex_acquire(rctx->interruption);
+ rctx->interrupted = 1;
+ xbt_os_mutex_release(rctx->interruption);
+ if (!rctx->reader_done) {
+ kill(rctx->pid,SIGTERM);
+ usleep(100);
+ kill(rctx->pid,SIGKILL);
+ }
+ }
+ }
+
+ VERB0("Shut everything down!");
+ exit(exitcode);
}
/*
*/
void rctx_empty(rctx_t rc) {
+ int i;
+ char **env_it=environ;
+
if (rc->cmd)
free(rc->cmd);
rc->cmd = NULL;
+ if (rc->filepos)
+ free(rc->filepos);
+ if (rc->env)
+ free(rc->env);
+
+ for (i=0;*env_it;i++,env_it++);
+ i++;
+ rc->env_size = i;
+ rc->env = malloc(i*sizeof(char*));
+ memcpy(rc->env,environ,i*sizeof(char*));
+
+ rc->filepos = NULL;
rc->is_empty = 1;
rc->is_background = 0;
rc->is_stoppable = 0;
- rc->check_output = 1;
+ rc->output = e_output_check;
rc->brokenpipe = 0;
rc->timeout = 0;
- buff_empty(rc->input);
- buff_empty(rc->output_wanted);
- buff_empty(rc->output_got);
+ rc->interrupted = 0;
+ xbt_strbuff_empty(rc->input);
+ xbt_strbuff_empty(rc->output_wanted);
+ xbt_strbuff_empty(rc->output_got);
}
+
rctx_t rctx_new() {
rctx_t res = xbt_new0(s_rctx_t,1);
- res->input=buff_new();
- res->output_wanted=buff_new();
- res->output_got=buff_new();
+ res->input=xbt_strbuff_new();
+ res->output_wanted=xbt_strbuff_new();
+ res->output_got=xbt_strbuff_new();
+ res->interruption = xbt_os_mutex_init();
rctx_empty(res);
return res;
}
if (rctx->cmd)
free(rctx->cmd);
- buff_free(rctx->input);
- buff_free(rctx->output_got);
- buff_free(rctx->output_wanted);
+ if (rctx->filepos)
+ free(rctx->filepos);
+ if (rctx->env)
+ free(rctx->env);
+ xbt_os_mutex_destroy(rctx->interruption);
+ xbt_strbuff_free(rctx->input);
+ xbt_strbuff_free(rctx->output_got);
+ xbt_strbuff_free(rctx->output_wanted);
free(rctx);
}
void rctx_dump(rctx_t rctx, const char *str) {
DEBUG9("%s RCTX %p={in%p={%d,%10s}, want={%d,%10s}, out={%d,%10s}}",
- str, rctx,
- rctx->input, rctx->input->used, rctx->input->data,
- rctx->output_wanted->used,rctx->output_wanted->data,
- rctx->output_got->used, rctx->output_got->data);
+ str, rctx,
+ rctx->input, rctx->input->used, rctx->input->data,
+ rctx->output_wanted->used,rctx->output_wanted->data,
+ rctx->output_got->used, rctx->output_got->data);
DEBUG5("%s RCTX %p=[cmd%p=%10s, pid=%d]",
- str,rctx,rctx->cmd,rctx->cmd,rctx->pid);
+ str,rctx,rctx->cmd,rctx->cmd,rctx->pid);
}
*/
void rctx_pushline(const char* filepos, char kind, char *line) {
-
+
switch (kind) {
- case '$':
- case '&':
- if (rctx->cmd) {
- if (!rctx->is_empty) {
- ERROR2("[%s] More than one command in this chunk of lines (previous: %s).\n"
- " Dunno which input/output belongs to which command.",
- filepos,rctx->cmd);
- exit(1);
+ case '$':
+ case '&':
+ if (rctx->cmd) {
+ if (!rctx->is_empty) {
+ ERROR2("[%s] More than one command in this chunk of lines (previous: %s).\n"
+ " Cannot guess which input/output belongs to which command.",
+ filepos,rctx->cmd);
+ ERROR1("Test suite `%s': NOK (syntax error)",testsuite_name);
+ rctx_armageddon(rctx,1);
+ return;
+ }
+ rctx_start();
+ VERB1("[%s] More than one command in this chunk of lines",filepos);
}
- rctx_start();
- VERB1("[%s] More than one command in this chunk of lines",filepos);
- }
- if (kind == '&')
- rctx->is_background = 1;
- else
- rctx->is_background = 0;
-
- rctx->cmd = xbt_strdup(line);
- INFO3("[%s] %s%s",filepos,line,
- ((rctx->is_background)?" (background command)":""));
-
- break;
-
- case '<':
- rctx->is_empty = 0;
- buff_append(rctx->input,line);
- buff_append(rctx->input,"\n");
- break;
-
- case '>':
- rctx->is_empty = 0;
- buff_append(rctx->output_wanted,line);
- buff_append(rctx->output_wanted,"\n");
- break;
-
- case '!':
- if (rctx->cmd)
- rctx_start();
-
- if (!strncmp(line,"set timeout ",strlen("set timeout "))) {
- timeout_value=atoi(line+strlen("set timeout"));
- VERB2("[%s] (new timeout value: %d)",
- filepos,timeout_value);
-
- } else if (!strncmp(line,"expect signal ",strlen("expect signal "))) {
- rctx->expected_signal = strdup(line + strlen("expect signal "));
- xbt_str_trim(rctx->expected_signal," \n");
- VERB2("[%s] (next command must raise signal %s)",
- filepos, rctx->expected_signal);
-
- } else if (!strncmp(line,"expect return ",strlen("expect return "))) {
- rctx->expected_return = atoi(line+strlen("expect return "));
- VERB2("[%s] (next command must return code %d)",
- filepos, rctx->expected_return);
-
- } else if (!strncmp(line,"ignore output",strlen("ignore output"))) {
- rctx->check_output = 0;
- VERB1("[%s] (ignore output of next command)", filepos);
-
- } else {
- ERROR2("%s: Malformed metacommand: %s",filepos,line);
- exit(1);
- }
- break;
+ if (kind == '&')
+ rctx->is_background = 1;
+ else
+ rctx->is_background = 0;
+
+ rctx->cmd = xbt_strdup(line);
+ rctx->filepos = xbt_strdup(filepos);
+ INFO3("[%s] %s%s",filepos,rctx->cmd,
+ ((rctx->is_background)?" (background command)":""));
+
+ break;
+
+ case '<':
+ rctx->is_empty = 0;
+ xbt_strbuff_append(rctx->input,line);
+ xbt_strbuff_append(rctx->input,"\n");
+ break;
+
+ case '>':
+ rctx->is_empty = 0;
+ xbt_strbuff_append(rctx->output_wanted,line);
+ xbt_strbuff_append(rctx->output_wanted,"\n");
+ break;
+
+ case '!':
+ if (rctx->cmd)
+ rctx_start();
+
+ if (!strncmp(line,"timeout no",strlen("timeout no"))) {
+ VERB1("[%s] (disable timeout)", filepos);
+ timeout_value = -1;
+ } else if (!strncmp(line,"timeout ",strlen("timeout "))) {
+ timeout_value=atoi(line+strlen("timeout"));
+ VERB2("[%s] (new timeout value: %d)",
+ filepos,timeout_value);
+
+ } else if (!strncmp(line,"expect signal ",strlen("expect signal "))) {
+ rctx->expected_signal = strdup(line + strlen("expect signal "));
+ xbt_str_trim(rctx->expected_signal," \n");
+ VERB2("[%s] (next command must raise signal %s)",
+ filepos, rctx->expected_signal);
+
+ } else if (!strncmp(line,"expect return ",strlen("expect return "))) {
+ rctx->expected_return = atoi(line+strlen("expect return "));
+ VERB2("[%s] (next command must return code %d)",
+ filepos, rctx->expected_return);
+
+ } else if (!strncmp(line,"output ignore",strlen("output ignore"))) {
+ rctx->output = e_output_ignore;
+ VERB1("[%s] (ignore output of next command)", filepos);
+
+ } else if (!strncmp(line,"output display",strlen("output display"))) {
+ rctx->output = e_output_display;
+ VERB1("[%s] (ignore output of next command)", filepos);
+
+ } else if (!strncmp(line,"setenv ",strlen("setenv "))) {
+ int len = strlen("setenv ");
+ char *eq = strchr(line+len,'=');
+ char *key = bprintf("%.*s",(int)(eq-line-len),line+len);
+ xbt_dict_set(env,key,xbt_strdup(eq+1),xbt_free_f);
+
+ rctx->env = realloc(rctx->env,++(rctx->env_size)*sizeof(char*));
+ rctx->env[rctx->env_size-2] = xbt_strdup(line+len);
+ rctx->env[rctx->env_size-1] = NULL;
+ VERB2("[%s] setenv %s", filepos,line+len);
+
+ } else {
+ ERROR2("%s: Malformed metacommand: %s",filepos,line);
+ ERROR1("Test suite `%s': NOK (syntax error)",testsuite_name);
+ rctx_armageddon(rctx,1);
+ return;
+ }
+ break;
}
}
-/*
+/*
* Actually doing the job
*/
posw+=got;
if (got<0) {
if (errno == EPIPE) {
- rctx->brokenpipe = 1;
+ rctx->brokenpipe = 1;
} else if (errno!=EINTR && errno!=EAGAIN && errno!=EPIPE) {
- perror("Error while writing input to child");
- exit(4);
+ perror("Error while writing input to child");
+ ERROR1("Test suite `%s': NOK (system error)",testsuite_name);
+ rctx_armageddon(rctx,4);
+ return NULL;
}
}
DEBUG1("written %d chars so far",posw);
static void *thread_reader(void *r) {
rctx_t rctx = (rctx_t)r;
char *buffout=malloc(4096);
- int posr;
+ int posr, got_pid;
do {
posr=read(rctx->child_from,buffout,4095);
if (posr<0 && errno!=EINTR && errno!=EAGAIN) {
perror("Error while reading output of child");
- exit(4);
+ ERROR1("Test suite `%s': NOK (system error)", testsuite_name);
+ rctx_armageddon(rctx,4);
+ return NULL;
}
if (posr>0) {
buffout[posr]='\0';
- buff_append(rctx->output_got,buffout);
+ xbt_strbuff_append(rctx->output_got,buffout);
} else {
usleep(100);
}
} while (!rctx->timeout && posr!=0);
free(buffout);
+
+ /* let this thread wait for the child so that the main thread can detect the timeout without blocking on the wait */
+ got_pid = waitpid(rctx->pid,&rctx->status,0);
+ if (got_pid != rctx->pid) {
+ perror(bprintf("Cannot wait for the child %s",rctx->cmd));
+ ERROR1("Test suite `%s': NOK (system error)", testsuite_name);
+ rctx_armageddon(rctx,4);
+ return NULL;
+ }
+
rctx->reader_done = 1;
return NULL;
-}
+}
-/* Start a new child, plug the pipes as expected and fire up the
- helping threads. Is also waits for the child to end if this is a
- foreground job, or fire up a thread to wait otherwise. */
+/* Special command: mkfile is a building creating a file with the input data as content */
+static void rctx_mkfile(void) {
+ char *filename = xbt_strdup(rctx->cmd + strlen("mkfile "));
+ FILE*OUT;
+ xbt_str_trim(filename,NULL);
+ OUT=fopen(filename,"w");
+ if (!OUT) {
+ free(filename);
+ THROW3(system_error,errno,"%s: Cannot create file %s: %s",rctx->filepos,filename,strerror(errno));
+ }
+ fprintf(OUT,"%s",rctx->input->data);
+ fclose(OUT);
+}
+
+/* function to be called from the child to start the actual process */
+static void start_command(rctx_t rctx){
+ xbt_dynar_t cmd = xbt_str_split_quoted(rctx->cmd);
+ char *binary_name = NULL;
+ unsigned int it;
+ char *str;
+ xbt_dynar_get_cpy(cmd,0,&binary_name);
+ char **args = xbt_new(char*,xbt_dynar_length(cmd)+1);
+ int errcode;
+
+ if (!strncmp(rctx->cmd,"mkfile ",strlen("mkfile "))) {
+ rctx_mkfile();
+ exit(0); /* end the working child */
+ }
+
+ xbt_dynar_foreach(cmd,it,str) {
+ args[it] = xbt_strdup(str);
+ }
+ args[it] = NULL;
+
+ /* To search for the right executable path when not trivial */
+ struct stat stat_buf;
+
+ /* build the command line */
+ if (stat(binary_name, &stat_buf)) {
+ /* Damn. binary not in current dir. We'll have to dig the PATH to find it */
+ int i;
+
+ for (i = 0; environ[i]; i++) {
+ if (!strncmp("PATH=", environ[i], 5)) {
+ xbt_dynar_t path = xbt_str_split(environ[i] + 5, ":");
+
+ xbt_dynar_foreach(path, it, str) {
+ if (binary_name)
+ free(binary_name);
+ binary_name = bprintf("%s/%s", str, args[0]);
+ if (!stat(binary_name, &stat_buf)) {
+ /* Found. */
+ DEBUG1("Looked in the PATH for the binary. Found %s",
+ binary_name);
+ xbt_dynar_free(&path);
+ break;
+ }
+ }
+ xbt_dynar_free(&path);
+ if (stat(binary_name, &stat_buf)) {
+ /* not found */
+ printf("TESH_ERROR Command %s not found\n",args[0]);
+ exit(127);
+ }
+ break;
+ }
+ }
+ } else {
+ binary_name = xbt_strdup(args[0]);
+ }
+
+ errcode = execve(binary_name, args, rctx->env);
+ printf("TESH_ERROR %s: Cannot start %s: %s\n",rctx->filepos,rctx->cmd, strerror(errcode));
+ exit(127);
+}
+/* Start a new child, plug the pipes as expected and fire up the
+ helping threads. Is also waits for the child to end if this is a
+ foreground job, or fire up a thread to wait otherwise. */
void rctx_start(void) {
int child_in[2];
int child_out[2];
+ DEBUG1("Cmd before rewriting %s",rctx->cmd);
+ rctx->cmd = xbt_str_varsubst(rctx->cmd,env);
VERB2("Start %s %s",rctx->cmd,(rctx->is_background?"(background job)":""));
if (pipe(child_in) || pipe(child_out)) {
perror("Cannot open the pipes");
- exit(4);
+ ERROR1("Test suite `%s': NOK (system error)", testsuite_name);
+ rctx_armageddon(rctx,4);
}
rctx->pid=fork();
if (rctx->pid<0) {
perror("Cannot fork the command");
- exit(4);
+ ERROR1("Test suite `%s': NOK (system error)", testsuite_name);
+ rctx_armageddon(rctx,4);
+ return;
}
if (rctx->pid) { /* father */
close(child_out[1]);
rctx->child_from = child_out[0];
- rctx->end_time = time(NULL) + timeout_value;
+ if (timeout_value > 0)
+ rctx->end_time = time(NULL) + timeout_value;
+ else
+ rctx->end_time = -1;
- rctx->reader = xbt_thread_create(thread_reader,(void*)rctx);
- rctx->writer = xbt_thread_create(thread_writer,(void*)rctx);
+ rctx->reader_done = 0;
+ rctx->reader = xbt_os_thread_create("reader",thread_reader,(void*)rctx);
+ rctx->writer = xbt_os_thread_create("writer",thread_writer,(void*)rctx);
} else { /* child */
dup2(child_out[1],2);
close(child_out[1]);
- execlp ("/bin/sh", "sh", "-c", rctx->cmd, NULL);
+ start_command(rctx);
}
rctx->is_stoppable = 1;
} else {
/* Damn. Copy the rctx and launch a thread to handle it */
rctx_t old = rctx;
- xbt_thread_t runner;
+ xbt_os_thread_t runner;
rctx = rctx_new();
DEBUG2("RCTX: new bg=%p, new fg=%p",old,rctx);
DEBUG2("Launch a thread to wait for %s %d",old->cmd,old->pid);
- runner = xbt_thread_create(rctx_wait,(void*)old);
+ runner = xbt_os_thread_create(old->cmd,rctx_wait,(void*)old);
+ old->runner = runner;
VERB3("Launched thread %p to wait for %s %d",
- runner,old->cmd, old->pid);
- xbt_dynar_push(bg_jobs,&runner);
+ runner,old->cmd, old->pid);
+ xbt_dynar_push(bg_jobs,&old);
}
}
-/* Waits for the child to end (or to timeout), and check its
+/* Waits for the child to end (or to timeout), and check its
ending conditions. This is launched from rctx_start but either in main
- thread (for foreground jobs) or in a separate one for background jobs.
- That explains the prototype, forced by xbt_thread_create. */
+ thread (for foreground jobs) or in a separate one for background jobs.
+ That explains the prototype, forced by xbt_os_thread_create. */
void *rctx_wait(void* r) {
rctx_t rctx = (rctx_t)r;
int errcode = 0;
- int res;
- int status;
-
+ int now = time(NULL);
+
rctx_dump(rctx,"wait");
- if (!rctx->is_stoppable)
+ if (!rctx->is_stoppable)
THROW1(unknown_error,0,"Cmd '%s' not started yet. Cannot wait it",
- rctx->cmd);
+ rctx->cmd);
- /* Wait for the child to die or the timeout to happen */
- while (!rctx->reader_done && rctx->end_time > time(NULL)) {
+ /* Wait for the child to die or the timeout to happen (or an armageddon to happen) */
+ while (!rctx->interrupted && !rctx->reader_done && (rctx->end_time <0 ||rctx->end_time >= now)) {
usleep(100);
+ now = time(NULL);
}
- if (!rctx->reader_done) {
- INFO1("Child '%s' timeouted. Kill it",rctx->cmd);
+ xbt_os_mutex_acquire(rctx->interruption);
+ if (!rctx->interrupted && rctx->end_time > 0 && rctx->end_time < now) {
+ INFO1("<%s> timeouted. Kill the process.",rctx->filepos);
rctx->timeout = 1;
+ kill(rctx->pid,SIGTERM);
+ usleep(100);
kill(rctx->pid,SIGKILL);
+ rctx->reader_done = 1;
}
+
/* Make sure helper threads die.
Cannot block since they wait for the child we just killed
if not already dead. */
- xbt_thread_join(rctx->writer,NULL);
- xbt_thread_join(rctx->reader,NULL);
+ xbt_os_thread_join(rctx->writer,NULL);
+ xbt_os_thread_join(rctx->reader,NULL);
+
+ /* xbt_os_mutex_release(rctx->interruption);
+ if (rctx->interrupted)
+ return NULL;
+ xbt_os_mutex_acquire(rctx->interruption);*/
+
+ xbt_strbuff_chomp(rctx->output_got);
+ xbt_strbuff_chomp(rctx->output_wanted);
+ xbt_strbuff_trim(rctx->output_got);
+ xbt_strbuff_trim(rctx->output_wanted);
/* Check for broken pipe */
if (rctx->brokenpipe)
/* Check for timeouts */
if (rctx->timeout) {
- ERROR1("Child timeouted (waited %d sec)",timeout_value);
- exit(3);
- }
-
- DEBUG2("Wait for %s (%d)",rctx->cmd,rctx->pid);
- res = waitpid(rctx->pid,&status,0);
- if (res != rctx->pid) {
- perror(bprintf("Cannot wait for the child %s",rctx->cmd));
- exit(1);
+ if (rctx->output_got->data[0])
+ INFO2("<%s> Output on timeout:\n%s",
+ rctx->filepos,rctx->output_got->data);
+ else
+ INFO1("<%s> No output before timeout",
+ rctx->filepos);
+ ERROR3("Test suite `%s': NOK (<%s> timeout after %d sec)",
+ testsuite_name,rctx->filepos,timeout_value);
+ DEBUG2("<%s> Interrupted = %d", rctx->filepos, rctx->interrupted);
+ if (!rctx->interrupted) {
+ rctx_armageddon(rctx, 3);
+ return NULL;
+ }
}
+
DEBUG2("RCTX=%p (pid=%d)",rctx,rctx->pid);
- DEBUG3("Status(%s|%d)=%d",rctx->cmd,rctx->pid,status);
+ DEBUG3("Status(%s|%d)=%d",rctx->cmd,rctx->pid,rctx->status);
+
+ if (!rctx->interrupted) {
+ if (WIFSIGNALED(rctx->status) && !rctx->expected_signal) {
+ ERROR3("Test suite `%s': NOK (<%s> got signal %s)",
+ testsuite_name, rctx->filepos,
+ signal_name(WTERMSIG(rctx->status),NULL));
+ errcode = WTERMSIG(rctx->status)+4;
+ }
- if (WIFSIGNALED(status) && !rctx->expected_signal) {
- ERROR2("Child \"%s\" got signal %s.", rctx->cmd,
- signal_name(WTERMSIG(status),NULL));
- errcode = WTERMSIG(status)+4;
- }
+ if (WIFSIGNALED(rctx->status) && rctx->expected_signal &&
+ strcmp(signal_name(WTERMSIG(rctx->status),rctx->expected_signal),
+ rctx->expected_signal)) {
+ ERROR4("Test suite `%s': NOK (%s got signal %s instead of %s)",
+ testsuite_name, rctx->filepos,
+ signal_name(WTERMSIG(rctx->status),rctx->expected_signal),
+ rctx->expected_signal);
+ errcode = WTERMSIG(rctx->status)+4;
+ }
- if (WIFSIGNALED(status) && rctx->expected_signal &&
- strcmp(signal_name(WTERMSIG(status),rctx->expected_signal),
- rctx->expected_signal)) {
- ERROR3("Child \"%s\" got signal %s instead of signal %s", rctx->cmd,
- signal_name(WTERMSIG(status),rctx->expected_signal),
- rctx->expected_signal);
- errcode = WTERMSIG(status)+4;
- }
-
- if (!WIFSIGNALED(status) && rctx->expected_signal) {
- ERROR2("Child \"%s\" didn't got expected signal %s",
- rctx->cmd, rctx->expected_signal);
- errcode = 5;
- }
+ if (!WIFSIGNALED(rctx->status) && rctx->expected_signal) {
+ ERROR3("Test suite `%s': NOK (child %s expected signal %s)",
+ testsuite_name, rctx->filepos,
+ rctx->expected_signal);
+ errcode = 5;
+ }
- if (WIFEXITED(status) && WEXITSTATUS(status) != rctx->expected_return ) {
- if (rctx->expected_return)
- ERROR3("Child \"%s\" returned code %d instead of %d", rctx->cmd,
- WEXITSTATUS(status), rctx->expected_return);
- else
- ERROR2("Child \"%s\" returned code %d", rctx->cmd, WEXITSTATUS(status));
- errcode = 40+WEXITSTATUS(status);
+ if (WIFEXITED(rctx->status) && WEXITSTATUS(rctx->status) != rctx->expected_return ) {
+ if (rctx->expected_return)
+ ERROR4("Test suite `%s': NOK (<%s> returned code %d instead of %d)",
+ testsuite_name, rctx->filepos,
+ WEXITSTATUS(rctx->status), rctx->expected_return);
+ else
+ ERROR3("Test suite `%s': NOK (<%s> returned code %d)",
+ testsuite_name, rctx->filepos, WEXITSTATUS(rctx->status));
+ errcode = 40+WEXITSTATUS(rctx->status);
+
+ }
+ rctx->expected_return = 0;
+
+ if(rctx->expected_signal){
+ free(rctx->expected_signal);
+ rctx->expected_signal = NULL;
+ }
}
- rctx->expected_return = 0;
-
- if(rctx->expected_signal){
- free(rctx->expected_signal);
- rctx->expected_signal = NULL;
+ while (rctx->output_got->used && !strncmp(rctx->output_got->data,"TESH_ERROR ", strlen("TESH_ERROR "))) {
+ int marklen = strlen("TESH_ERROR ");
+ char *endline = strchr(rctx->output_got->data,'\n');
+
+ CRITICAL2("%.*s",(int)(endline -rctx->output_got->data-marklen), rctx->output_got->data+marklen);
+ memmove(rctx->output_got->data, rctx->output_got->data+marklen, rctx->output_got->used - marklen);
+ rctx->output_got->used -= endline -rctx->output_got->data+1;
+ rctx->output_got->data[rctx->output_got->used] = '\0';
+ errcode=1;
}
- buff_chomp(rctx->output_got);
- buff_chomp(rctx->output_wanted);
- buff_trim(rctx->output_got);
- buff_trim(rctx->output_wanted);
-
- if ( rctx->check_output
+ if ( rctx->output == e_output_check
&& ( rctx->output_got->used != rctx->output_wanted->used
- || strcmp(rctx->output_got->data, rctx->output_wanted->data))) {
- char *diff= xbt_str_diff(rctx->output_wanted->data,rctx->output_got->data);
- ERROR2("Output of child \"%s\" don't match expectations. Here is a diff between expected and got output:\n%s",
- rctx->cmd,diff);
- free(diff);
+ || strcmp(rctx->output_got->data, rctx->output_wanted->data))) {
+ if (XBT_LOG_ISENABLED(tesh,xbt_log_priority_info)) {
+ char *diff= xbt_str_diff(rctx->output_wanted->data,rctx->output_got->data);
+ ERROR2("Output of <%s> mismatch:\n%s",rctx->filepos,diff);
+ free(diff);
+ }
+ ERROR2("Test suite `%s': NOK (<%s> output mismatch)",
+ testsuite_name,rctx->filepos);
+
errcode=2;
- } else if (!rctx->check_output) {
- INFO0("(ignoring the output as requested)");
+ } else if (rctx->output == e_output_ignore) {
+ INFO1("(ignoring the output of <%s> as requested)",rctx->filepos);
+ } else if (rctx->output == e_output_display) {
+ xbt_dynar_t a = xbt_str_split(rctx->output_got->data, "\n");
+ char *out = xbt_str_join(a,"\n||");
+ xbt_dynar_free(&a);
+ INFO1("Here is the (ignored) command output: \n||%s",out);
+ free(out);
+ } else if ( (errcode&&errcode!=1) || rctx->interrupted) {
+ /* checking output, and matching */
+ xbt_dynar_t a = xbt_str_split(rctx->output_got->data, "\n");
+ char *out = xbt_str_join(a,"\n||");
+ xbt_dynar_free(&a);
+ INFO2("Output of <%s> so far: \n||%s",rctx->filepos,out);
+ free(out);
}
- if (rctx->is_background)
- rctx_free(rctx);
- else
+ if (!rctx->is_background) {
rctx_empty(rctx);
- if (errcode)
- exit (errcode);
+ }
+ if (errcode) {
+ if (!rctx->interrupted) {
+ rctx_armageddon(rctx, errcode);
+ return NULL;
+ }
+ }
+ xbt_os_mutex_release(rctx->interruption);
return NULL;
}
