From 317c0644ccf108aa23ef3fd8358bd66c2840bfc0 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 14 Apr 2024 15:40:54 +0200 Subject: Adding upstream version 5:7.2.4. Signed-off-by: Daniel Baumann --- deps/jemalloc/test/unit/prof_idump.c | 57 ++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 deps/jemalloc/test/unit/prof_idump.c (limited to 'deps/jemalloc/test/unit/prof_idump.c') diff --git a/deps/jemalloc/test/unit/prof_idump.c b/deps/jemalloc/test/unit/prof_idump.c new file mode 100644 index 0000000..455ac52 --- /dev/null +++ b/deps/jemalloc/test/unit/prof_idump.c @@ -0,0 +1,57 @@ +#include "test/jemalloc_test.h" + +#include "jemalloc/internal/prof_sys.h" + +#define TEST_PREFIX "test_prefix" + +static bool did_prof_dump_open; + +static int +prof_dump_open_file_intercept(const char *filename, int mode) { + int fd; + + did_prof_dump_open = true; + + const char filename_prefix[] = TEST_PREFIX "."; + expect_d_eq(strncmp(filename_prefix, filename, sizeof(filename_prefix) + - 1), 0, "Dump file name should start with \"" TEST_PREFIX ".\""); + + fd = open("/dev/null", O_WRONLY); + assert_d_ne(fd, -1, "Unexpected open() failure"); + + return fd; +} + +TEST_BEGIN(test_idump) { + bool active; + void *p; + + const char *test_prefix = TEST_PREFIX; + + test_skip_if(!config_prof); + + active = true; + + expect_d_eq(mallctl("prof.prefix", NULL, NULL, (void *)&test_prefix, + sizeof(test_prefix)), 0, + "Unexpected mallctl failure while overwriting dump prefix"); + + expect_d_eq(mallctl("prof.active", NULL, NULL, (void *)&active, + sizeof(active)), 0, + "Unexpected mallctl failure while activating profiling"); + + prof_dump_open_file = prof_dump_open_file_intercept; + + did_prof_dump_open = false; + p = mallocx(1, 0); + expect_ptr_not_null(p, "Unexpected mallocx() failure"); + dallocx(p, 0); + expect_true(did_prof_dump_open, "Expected a profile dump"); +} +TEST_END + +int +main(void) { + return test( + test_idump); +} -- cgit v1.2.3