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-rw-r--r--test/run-test.c301
1 files changed, 152 insertions, 149 deletions
diff --git a/test/run-test.c b/test/run-test.c
index 7084189..78fb7d1 100644
--- a/test/run-test.c
+++ b/test/run-test.c
@@ -52,181 +52,184 @@
static int
fork_exec(int *pfdin, int *pfdout, const char *path, char *const *arg)
{
- int pin[2], pout[2];
- int pid;
-
- if (pfdin && (pipe(pin) == -1))
- return 0;
- if (pfdout && (pipe(pout) == -1))
- return 0;
-
- if ((pid = fork()) == 0) {
- if (pfdout) {
- if (dup2(pout[0], STDIN_FILENO) < 0)
- _exit(127);
- close(pout[0]);
- close(pout[1]);
- }
-
- if (pfdin) {
- if (dup2(pin[1], STDOUT_FILENO) < 0)
- _exit(127);
- close(pin[0]);
- close(pin[1]);
- }
-
- execvp(path, arg);
- _exit(127);
- } else {
- if (pfdin)
- close(pin[1]);
- if (pfdout)
- close(pout[0]);
-
- if (pid > 0) {
- if (pfdin) {
- fcntl(pin[0], F_SETFD, FD_CLOEXEC);
- *pfdin = pin[0];
- }
- if (pfdout) {
- fcntl(pout[1], F_SETFD, FD_CLOEXEC);
- *pfdout = pout[1];
- }
- } else {
- if (pfdin)
- close(pin[0]);
- if (pfdout)
- close(pout[1]);
- return 0;
- }
- }
- return pid;
+ int pin[2], pout[2];
+ int pid;
+
+ if (pfdin && (pipe(pin) == -1))
+ return 0;
+ if (pfdout && (pipe(pout) == -1))
+ return 0;
+
+ if ((pid = fork()) == 0) {
+ if (pfdout) {
+ if (dup2(pout[0], STDIN_FILENO) < 0)
+ _exit(127);
+ close(pout[0]);
+ close(pout[1]);
+ }
+
+ if (pfdin) {
+ if (dup2(pin[1], STDOUT_FILENO) < 0)
+ _exit(127);
+ close(pin[0]);
+ close(pin[1]);
+ }
+
+ execvp(path, arg);
+ _exit(127);
+ } else {
+ if (pfdin)
+ close(pin[1]);
+ if (pfdout)
+ close(pout[0]);
+
+ if (pid > 0) {
+ if (pfdin) {
+ fcntl(pin[0], F_SETFD, FD_CLOEXEC);
+ *pfdin = pin[0];
+ }
+ if (pfdout) {
+ fcntl(pout[1], F_SETFD, FD_CLOEXEC);
+ *pfdout = pout[1];
+ }
+ } else {
+ if (pfdin)
+ close(pin[0]);
+ if (pfdout)
+ close(pout[1]);
+ return 0;
+ }
+ }
+ return pid;
}
/* Wait for a child process to terminate. */
static int child_wait(int *pfdin, int *pfdout, int pid)
{
- int stat;
+ int stat;
- if (pfdin)
- close(*pfdin);
- if (pfdout)
- close(*pfdout);
+ if (pfdin)
+ close(*pfdin);
+ if (pfdout)
+ close(*pfdout);
- waitpid(pid, &stat, 0);
- return stat;
+ waitpid(pid, &stat, 0);
+ return stat;
}
/* Print error message and bail out. */
static void die(const char *format, ...)
{
- va_list arg;
+ va_list arg;
- va_start(arg, format);
- fprintf(stderr, "error: ");
- vfprintf(stderr, format, arg);
- va_end(arg);
+ va_start(arg, format);
+ fprintf(stderr, "error: ");
+ vfprintf(stderr, format, arg);
+ va_end(arg);
- exit(1);
+ exit(1);
}
/* Print usage message. */
static void usage(void)
{
- printf("usage: run-test [-h|--help] <test>...\n");
+ printf("usage: run-test [-h|--help] <test>...\n");
}
/* Run test with a specific name. */
static int run_test(const char *name, int expect_failure)
{
- char filename[BUFSIZ];
- char *arg1[3], *arg2[3];
- int pid1 = -1, pin1, pid2 = -1, pin2;
- FILE *fpin1 = NULL, *fpin2 = NULL;
- char buf1[BUFSIZ], buf2[BUFSIZ];
- int ret = 1;
-
- if (snprintf(filename, BUFSIZ, "./%s", name) >= BUFSIZ)
- die("file name too long\n");
-
- if (access(filename, F_OK) != 0) {
- if (snprintf(filename, BUFSIZ, "./%s.sh", name) >= BUFSIZ)
- die("file name too long\n");
-
- if (access(filename, F_OK) != 0)
- die("test not found: %s\n", name);
- }
-
- if (access(filename, X_OK) != 0)
- die("script is not executable: %s\n", filename);
-
- arg1[0] = arg2[0] = filename;
- arg1[1] = "expected";
- arg2[1] = "actual";
- arg1[2] = arg2[2] = NULL;
-
- printf("Running %s...", name);
-
- if ((pid1 = fork_exec(&pin1, NULL, *arg1, arg1)) < 0)
- die("failed to execute %s: %s\n", filename, strerror(errno));
-
- if ((pid2 = fork_exec(&pin2, NULL, *arg2, arg2)) < 0)
- die("failed to execute %s: %s\n", filename, strerror(errno));
-
- fpin1 = fdopen(pin1, "r");
- fpin2 = fdopen(pin2, "r");
-
- while (fgets(buf1, BUFSIZ, fpin1)) {
- if (!fgets(buf2, BUFSIZ, fpin2) || strcmp(buf1, buf2) != 0) {
- ret = 0;
- break;
- }
- }
-
- if (fgets(buf2, BUFSIZ, fpin2))
- ret = 0;
-
- if (fpin1)
- fclose(fpin1);
- if (fpin2)
- fclose(fpin2);
-
- if (child_wait(&pin1, NULL, pid1) != 0)
- ret = 0;
- if (child_wait(&pin2, NULL, pid2) != 0)
- ret = 0;
-
- if (expect_failure)
- ret = 1 - ret;
-
- if (ret == 1)
- printf(" ok\n");
- else
- printf(" FAIL\n");
-
- return ret;
+ char filename[BUFSIZ];
+ char *arg1[3], *arg2[3];
+ int pid1 = -1, pin1, pid2 = -1, pin2;
+ FILE *fpin1 = NULL, *fpin2 = NULL;
+ char buf1[BUFSIZ], buf2[BUFSIZ];
+ int ret = 1;
+
+ if (snprintf(filename, BUFSIZ, "./%s", name) >= BUFSIZ)
+ die("file name too long\n");
+
+ if (access(filename, F_OK) != 0) {
+ if (snprintf(filename, BUFSIZ, "./%s.sh", name) >= BUFSIZ)
+ die("file name too long\n");
+
+ if (access(filename, F_OK) != 0)
+ die("test not found: %s\n", name);
+ }
+
+ if (access(filename, X_OK) != 0)
+ die("script is not executable: %s\n", filename);
+
+ arg1[0] = arg2[0] = filename;
+ arg1[1] = "expected";
+ arg2[1] = "actual";
+ arg1[2] = arg2[2] = NULL;
+
+ printf("Running %s...", name);
+
+ if ((pid1 = fork_exec(&pin1, NULL, *arg1, arg1)) < 0)
+ die("failed to execute %s: %s\n", filename,
+ strerror(errno));
+
+ if ((pid2 = fork_exec(&pin2, NULL, *arg2, arg2)) < 0)
+ die("failed to execute %s: %s\n", filename,
+ strerror(errno));
+
+ fpin1 = fdopen(pin1, "r");
+ fpin2 = fdopen(pin2, "r");
+
+ while (fgets(buf1, BUFSIZ, fpin1)) {
+ if (!fgets(buf2, BUFSIZ, fpin2) || strcmp(buf1, buf2) != 0) {
+ ret = 0;
+ break;
+ }
+ }
+
+ if (fgets(buf2, BUFSIZ, fpin2))
+ ret = 0;
+
+ if (fpin1)
+ fclose(fpin1);
+ if (fpin2)
+ fclose(fpin2);
+
+ if (child_wait(&pin1, NULL, pid1) != 0)
+ ret = 0;
+ if (child_wait(&pin2, NULL, pid2) != 0)
+ ret = 0;
+
+ if (expect_failure)
+ ret = 1 - ret;
+
+ if (ret == 1)
+ printf(" ok\n");
+ else
+ printf(" FAIL\n");
+
+ return ret;
}
int main(int argc, char **argv)
{
- int i;
-
- if (!argv[1])
- die("no tests specified, bailing out\n");
- else if (strcmp(argv[1], "-h") == 0 || strcmp(argv[1], "--help") == 0) {
- usage();
- return 0;
- }
-
- for (i = 1; i < argc; i++) {
- if (*argv[i] == '!') {
- if (!run_test(argv[i] + 1, 1))
- return 1;
- } else {
- if (!run_test(argv[i], 0))
- return 1;
- }
- }
-
- return 0;
+ int i;
+
+ if (!argv[1])
+ die("no tests specified, bailing out\n");
+ else if (strcmp(argv[1], "-h") == 0
+ || strcmp(argv[1], "--help") == 0) {
+ usage();
+ return 0;
+ }
+
+ for (i = 1; i < argc; i++) {
+ if (*argv[i] == '!') {
+ if (!run_test(argv[i] + 1, 1))
+ return 1;
+ } else {
+ if (!run_test(argv[i], 0))
+ return 1;
+ }
+ }
+
+ return 0;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-20 10:04:32 +0000