diff options
Diffstat (limited to 'test/unit/fork.c')
| -rw-r--r-- | test/unit/fork.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/test/unit/fork.c b/test/unit/fork.c index c530797..afe2214 100644 --- a/test/unit/fork.c +++ b/test/unit/fork.c @@ -4,12 +4,24 @@ #include <sys/wait.h> #endif -TEST_BEGIN(test_fork) -{ +TEST_BEGIN(test_fork) { #ifndef _WIN32 void *p; pid_t pid; + /* Set up a manually managed arena for test. */ + unsigned arena_ind; + size_t sz = sizeof(unsigned); + assert_d_eq(mallctl("arenas.create", (void *)&arena_ind, &sz, NULL, 0), + 0, "Unexpected mallctl() failure"); + + /* Migrate to the new arena. */ + unsigned old_arena_ind; + sz = sizeof(old_arena_ind); + assert_d_eq(mallctl("thread.arena", (void *)&old_arena_ind, &sz, + (void *)&arena_ind, sizeof(arena_ind)), 0, + "Unexpected mallctl() failure"); + p = malloc(1); assert_ptr_not_null(p, "Unexpected malloc() failure"); @@ -32,8 +44,9 @@ TEST_BEGIN(test_fork) /* Parent. */ while (true) { - if (waitpid(pid, &status, 0) == -1) + if (waitpid(pid, &status, 0) == -1) { test_fail("Unexpected waitpid() failure"); + } if (WIFSIGNALED(status)) { test_fail("Unexpected child termination due to " "signal %d", WTERMSIG(status)); @@ -56,9 +69,7 @@ TEST_BEGIN(test_fork) TEST_END int -main(void) -{ - - return (test( - test_fork)); +main(void) { + return test( + test_fork); } |