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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-14 13:40:54 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-14 13:40:54 +0000 |
commit | 317c0644ccf108aa23ef3fd8358bd66c2840bfc0 (patch) | |
tree | c417b3d25c86b775989cb5ac042f37611b626c8a /deps/jemalloc/test/unit/prof_idump.c | |
parent | Initial commit. (diff) | |
download | redis-317c0644ccf108aa23ef3fd8358bd66c2840bfc0.tar.xz redis-317c0644ccf108aa23ef3fd8358bd66c2840bfc0.zip |
Adding upstream version 5:7.2.4.upstream/5%7.2.4
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | deps/jemalloc/test/unit/prof_idump.c | 57 |
1 files changed, 57 insertions, 0 deletions
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); +} |