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#include "test/jemalloc_test.h"
#ifdef JEMALLOC_PROF
const char *malloc_conf =
"prof:true,prof_accum:true,prof_active:false,lg_prof_sample:0,"
"lg_prof_interval:0";
#endif
static bool did_prof_dump_open;
static int
prof_dump_open_intercept(bool propagate_err, const char *filename)
{
int fd;
did_prof_dump_open = true;
fd = open("/dev/null", O_WRONLY);
assert_d_ne(fd, -1, "Unexpected open() failure");
return (fd);
}
TEST_BEGIN(test_idump)
{
bool active;
void *p;
test_skip_if(!config_prof);
active = true;
assert_d_eq(mallctl("prof.active", NULL, NULL, &active, sizeof(active)),
0, "Unexpected mallctl failure while activating profiling");
prof_dump_open = prof_dump_open_intercept;
did_prof_dump_open = false;
p = mallocx(1, 0);
assert_ptr_not_null(p, "Unexpected mallocx() failure");
dallocx(p, 0);
assert_true(did_prof_dump_open, "Expected a profile dump");
}
TEST_END
int
main(void)
{
return (test(
test_idump));
}
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