Module: xenomai-2.6
Branch: master
Commit: de1d51fe46433b44376a48b8d6e72a6c1dfd2132
URL:
http://git.xenomai.org/?p=xenomai-2.6.git;a=commit;h=de1d51fe46433b44376a48b8d6e72a6c1dfd2132
Author: Jan Kiszka <jan.kis...@siemens.com>
Date: Fri Jan 27 09:28:39 2012 +0100
Remove obsolete mayday regression test
The sigdebug test now covers what this one was supposed to check.
Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>
---
src/testsuite/regression/native/Makefile.am | 2 +-
src/testsuite/regression/native/mayday.c | 96 ---------------------------
2 files changed, 1 insertions(+), 97 deletions(-)
diff --git a/src/testsuite/regression/native/Makefile.am
b/src/testsuite/regression/native/Makefile.am
index 7f9f001..ce53834 100644
--- a/src/testsuite/regression/native/Makefile.am
+++ b/src/testsuite/regression/native/Makefile.am
@@ -2,7 +2,7 @@ tstdir = @XENO_TEST_DIR@/regression/native
noinst_HEADERS = check.h
-tst_PROGRAMS = leaks tsc mayday heap sigdebug
+tst_PROGRAMS = leaks tsc heap sigdebug
CPPFLAGS = $(XENO_USER_CFLAGS) \
-I$(top_srcdir)/include
diff --git a/src/testsuite/regression/native/mayday.c
b/src/testsuite/regression/native/mayday.c
deleted file mode 100644
index 7ac90dd..0000000
--- a/src/testsuite/regression/native/mayday.c
+++ /dev/null
@@ -1,96 +0,0 @@
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-
-#include <signal.h>
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <sys/wait.h>
-
-#include <native/task.h>
-#include <native/timer.h>
-
-int main (int argc, char **argv)
-{
- char *procname, buf[BUFSIZ], dev[BUFSIZ];
- long mayday = 0, start = 0, trash, end;
- unsigned long long stop;
- unsigned char *p;
- char r, w, x, s;
- int d, ret;
- pid_t pid;
- FILE *fp;
-
- pid = fork();
- if (pid < 0) {
- perror("fork");
- exit(EXIT_FAILURE);
- }
-
- if (pid) {
- /* We are the parent, wait for the child termination */
- int status;
-
- pid_t termpid = waitpid(pid, &status, 0);
- if (termpid == -1) {
- perror("waitpid");
- exit(EXIT_FAILURE);
- }
- if (termpid != pid) {
- fprintf(stderr, "Unknown child died\n");
- exit(EXIT_FAILURE);
- }
-
- if (WIFEXITED(status))
- exit(WEXITSTATUS(status));
-
- if (WIFSIGNALED(status) && WTERMSIG(status) == SIGSEGV) {
- fprintf(stderr, "Testing watchdog...success\n");
- exit(EXIT_SUCCESS);
- }
-
- fprintf(stderr, "Invalid status: %d\n", status);
- exit(EXIT_FAILURE);
- }
-
- mlockall(MCL_CURRENT | MCL_FUTURE);
-
- rt_task_shadow(NULL, "main", 10, 0);
-
- asprintf(&procname, "/proc/%d/maps", getpid());
- fp = fopen(procname, "r");
- printf("opening %s (%s)\n", procname, fp ? "ok" : "ko");
- if (fp == NULL)
- exit(EXIT_FAILURE);
-
- while (fgets(buf, sizeof(buf), fp)) {
- ret = sscanf(buf, "%lx-%lx %c%c%c%c %lx %x:%x %d%s\n",
- &start, &end, &r, &w, &x, &s, &trash, &d, &d, &d,
dev);
- if (ret == 11 && r == 'r' && x == 'x'
- && !strcmp(dev, "/dev/rtheap") && end - start == 4096) {
- printf("mayday page starting at 0x%lx [%s]\n", start,
dev);
- mayday = start;
- }
-
-// 7fea9e9e2000-7fea9e9e3000 r-xs 7f35c000 00:0e 19137800
/dev/ze
- }
-
- if (mayday) {
- printf("mayday code at %p:", (void *)mayday);
- for (p = (unsigned char *)mayday; p < (unsigned char *)(mayday
+ 32); p++)
- printf(" %.2x", *p);
- printf("\n");
- }
-
- printf("Testing watchdog... (this may take 10s if the test fails)\n");
-
- fflush(stdout);
- stop = rt_timer_tsc() + rt_timer_ns2tsc(8000000000ULL);
- rt_task_sleep(rt_timer_ns2ticks(100000000));
-
- while (rt_timer_tsc() < stop)
- ;
-
- printf("Testing watchdog...failed\n");
- exit(EXIT_FAILURE);
-}
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