1772163b4f3d8e9a12343e9215f6b070068507604Jason Evans#include "test/jemalloc_test.h"
2772163b4f3d8e9a12343e9215f6b070068507604Jason Evans
3772163b4f3d8e9a12343e9215f6b070068507604Jason Evans#ifdef JEMALLOC_PROF
4772163b4f3d8e9a12343e9215f6b070068507604Jason Evansconst char *malloc_conf =
5772163b4f3d8e9a12343e9215f6b070068507604Jason Evans    "prof:true,prof_accum:true,prof_active:false,lg_prof_sample:0,"
6772163b4f3d8e9a12343e9215f6b070068507604Jason Evans    "lg_prof_interval:0";
7772163b4f3d8e9a12343e9215f6b070068507604Jason Evans#endif
8772163b4f3d8e9a12343e9215f6b070068507604Jason Evans
9772163b4f3d8e9a12343e9215f6b070068507604Jason Evansstatic bool did_prof_dump_open;
10772163b4f3d8e9a12343e9215f6b070068507604Jason Evans
11772163b4f3d8e9a12343e9215f6b070068507604Jason Evansstatic int
12772163b4f3d8e9a12343e9215f6b070068507604Jason Evansprof_dump_open_intercept(bool propagate_err, const char *filename)
13772163b4f3d8e9a12343e9215f6b070068507604Jason Evans{
14772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	int fd;
15772163b4f3d8e9a12343e9215f6b070068507604Jason Evans
16772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	did_prof_dump_open = true;
17772163b4f3d8e9a12343e9215f6b070068507604Jason Evans
18772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	fd = open("/dev/null", O_WRONLY);
19772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	assert_d_ne(fd, -1, "Unexpected open() failure");
20772163b4f3d8e9a12343e9215f6b070068507604Jason Evans
21772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	return (fd);
22772163b4f3d8e9a12343e9215f6b070068507604Jason Evans}
23772163b4f3d8e9a12343e9215f6b070068507604Jason Evans
24772163b4f3d8e9a12343e9215f6b070068507604Jason EvansTEST_BEGIN(test_idump)
25772163b4f3d8e9a12343e9215f6b070068507604Jason Evans{
26772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	bool active;
27772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	void *p;
28772163b4f3d8e9a12343e9215f6b070068507604Jason Evans
29772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	test_skip_if(!config_prof);
30772163b4f3d8e9a12343e9215f6b070068507604Jason Evans
31772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	active = true;
32772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	assert_d_eq(mallctl("prof.active", NULL, NULL, &active, sizeof(active)),
33772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	    0, "Unexpected mallctl failure while activating profiling");
34772163b4f3d8e9a12343e9215f6b070068507604Jason Evans
35772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	prof_dump_open = prof_dump_open_intercept;
36772163b4f3d8e9a12343e9215f6b070068507604Jason Evans
37772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	did_prof_dump_open = false;
38772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	p = mallocx(1, 0);
39772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	assert_ptr_not_null(p, "Unexpected mallocx() failure");
40772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	dallocx(p, 0);
41772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	assert_true(did_prof_dump_open, "Expected a profile dump");
42772163b4f3d8e9a12343e9215f6b070068507604Jason Evans}
43772163b4f3d8e9a12343e9215f6b070068507604Jason EvansTEST_END
44772163b4f3d8e9a12343e9215f6b070068507604Jason Evans
45772163b4f3d8e9a12343e9215f6b070068507604Jason Evansint
46772163b4f3d8e9a12343e9215f6b070068507604Jason Evansmain(void)
47772163b4f3d8e9a12343e9215f6b070068507604Jason Evans{
48772163b4f3d8e9a12343e9215f6b070068507604Jason Evans
49772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	return (test(
50772163b4f3d8e9a12343e9215f6b070068507604Jason Evans	    test_idump));
51772163b4f3d8e9a12343e9215f6b070068507604Jason Evans}
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