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queue-test: WEXITSTATUS() is undefined if WIFEXITED() is false

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If a child process dies from a signal, WIFEXITED() returns false and
WEXITSTATUS() isn't well-defined.  In this case, if the client segfaults,
the status is 134 and WEXITSTATUS(134) is EXIT_SUCCESS, so we mask the error.
This commit is contained in:
Kristian Høgsberg 2013-02-08 11:38:59 -05:00
parent f02f82ef78
commit adcb2d73b3
1 changed files with 3 additions and 2 deletions
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5
tests/queue-test.c
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@ -212,7 +212,7 @@ sigchld_handler(int signal_number, void *data)
int status; int status;
waitpid(-1, &status, 0); waitpid(-1, &status, 0);
display->child_exit_status = WEXITSTATUS(status); display->child_exit_status = status;
wl_display_terminate(display->display); wl_display_terminate(display->display);
@ -282,5 +282,6 @@ TEST(queue)
wl_event_source_remove(signal_source); wl_event_source_remove(signal_source);
wl_display_destroy(display.display); wl_display_destroy(display.display);
assert(display.child_exit_status == EXIT_SUCCESS); assert(WIFEXITED(display.child_exit_status) &&
WEXITSTATUS(display.child_exit_status) == EXIT_SUCCESS);
} }