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authorWaldemar Brodkorb <wbx@uclibc-ng.org>2016-10-28 20:29:21 +0200
committerWaldemar Brodkorb <wbx@uclibc-ng.org>2016-10-28 20:31:55 +0200
commit99ef2719fb3d703fe38c4113cd7f5adec516dd3a (patch)
tree2c1f77cb41b60ccbf8faa77a3640491a3546b546 /test/setjmp/tst-vfork-longjmp.c
parent543308f6c46cf2edf8a524bc9c631e472570fe72 (diff)
test: remove test suite
The test suite is now a developed in a separate git repository. See here: http://cgit.uclibc-ng.org/cgi/cgit/uclibc-ng-test.git The test suite should be just like every other software compiled with the cross-toolchain. In the past strange problems where found when the test suite got build in the toolchain creation step.
Diffstat (limited to 'test/setjmp/tst-vfork-longjmp.c')
-rw-r--r--test/setjmp/tst-vfork-longjmp.c108
1 files changed, 0 insertions, 108 deletions
diff --git a/test/setjmp/tst-vfork-longjmp.c b/test/setjmp/tst-vfork-longjmp.c
deleted file mode 100644
index 278442472..000000000
--- a/test/setjmp/tst-vfork-longjmp.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/* make sure we can vfork/exec across setjmp/longjmp's
- * and make sure signal block masks don't get corrupted
- * in the process.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <unistd.h>
-#include <errno.h>
-#include <setjmp.h>
-#include <signal.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <string.h>
-
-int verbose = 0;
-
-static int execute_child(const char *prog)
-{
- int status;
- pid_t child;
- child = vfork();
- if (child == 0) {
- execlp(prog, prog, NULL);
- perror("Could not execute specified prog");
- _exit(1);
- } else if (child == 1)
- return 1;
- wait(&status);
- return WEXITSTATUS(status);
-}
-
-sigset_t orig_mask;
-
-static int check_sig_mask(void)
-{
- int status;
- pid_t child;
-
- child = vfork();
- if (child == 0) {
- int ret;
- sigset_t child_mask;
- memset(&child_mask, 0x00, sizeof(child_mask));
- ret = sigprocmask(SIG_BLOCK, NULL, &child_mask);
- if (ret != 0) {
- perror("could not get child sig block mask");
- _exit(1);
- }
- ret = memcmp(&orig_mask, &child_mask, sizeof(orig_mask));
- if (verbose) {
- printf("sigmsk: %08lx%08lx ", child_mask.__val[1], child_mask.__val[0]);
- printf("sigmsk: %08lx%08lx ", orig_mask.__val[1], orig_mask.__val[0]);
- printf("%i\n", ret);
- }
- _exit(ret);
- } else if (child == 1)
- return 1;
- wait(&status);
- return WEXITSTATUS(status);
-}
-
-int main(int argc, char *argv[])
-{
- const char *prog;
- jmp_buf env;
- sigjmp_buf sigenv;
- int max;
- /* values modified between setjmp/longjmp cannot be local to this func */
- static int cnt, ret;
-
- memset(&orig_mask, 0x00, sizeof(orig_mask));
- ret = sigprocmask(SIG_BLOCK, NULL, &orig_mask);
- if (ret != 0) {
- perror("could not get orig sig block mask");
- return 1;
- }
-
- prog = (argc > 1 ? argv[1] : "true");
- ret = 0;
- verbose = 0;
- max = 10;
-
- /* test vfork()/exec() inside of sigsetjmp/siglongjmp */
- cnt = 0;
- sigsetjmp(sigenv, 1);
- ++cnt;
- if (verbose)
- printf("sigsetjmp loop %i\n", cnt);
- ret |= check_sig_mask();
- ret |= execute_child(prog);
- if (cnt < max)
- siglongjmp(sigenv, 0);
-
- /* test vfork()/sigprocmask() inside of setjmp/longjmp */
- cnt = 0;
- setjmp(env);
- ++cnt;
- if (verbose)
- printf("setjmp loop %i\n", cnt);
- ret |= check_sig_mask();
- ret |= execute_child(prog);
- if (cnt < max)
- longjmp(env, 0);
-
- return ret;
-}