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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/stress/mallctl.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/stress/mallctl.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/deps/jemalloc/test/stress/mallctl.c b/deps/jemalloc/test/stress/mallctl.c new file mode 100644 index 0000000..d29b311 --- /dev/null +++ b/deps/jemalloc/test/stress/mallctl.c @@ -0,0 +1,74 @@ +#include "test/jemalloc_test.h" +#include "test/bench.h" + +static void +mallctl_short(void) { + const char *version; + size_t sz = sizeof(version); + int err = mallctl("version", &version, &sz, NULL, 0); + assert_d_eq(err, 0, "mallctl failure"); +} + +size_t mib_short[1]; + +static void +mallctlbymib_short(void) { + size_t miblen = sizeof(mib_short)/sizeof(mib_short[0]); + const char *version; + size_t sz = sizeof(version); + int err = mallctlbymib(mib_short, miblen, &version, &sz, NULL, 0); + assert_d_eq(err, 0, "mallctlbymib failure"); +} + +TEST_BEGIN(test_mallctl_vs_mallctlbymib_short) { + size_t miblen = sizeof(mib_short)/sizeof(mib_short[0]); + + int err = mallctlnametomib("version", mib_short, &miblen); + assert_d_eq(err, 0, "mallctlnametomib failure"); + compare_funcs(10*1000*1000, 10*1000*1000, "mallctl_short", + mallctl_short, "mallctlbymib_short", mallctlbymib_short); +} +TEST_END + +static void +mallctl_long(void) { + uint64_t nmalloc; + size_t sz = sizeof(nmalloc); + int err = mallctl("stats.arenas.0.bins.0.nmalloc", &nmalloc, &sz, NULL, + 0); + assert_d_eq(err, 0, "mallctl failure"); +} + +size_t mib_long[6]; + +static void +mallctlbymib_long(void) { + size_t miblen = sizeof(mib_long)/sizeof(mib_long[0]); + uint64_t nmalloc; + size_t sz = sizeof(nmalloc); + int err = mallctlbymib(mib_long, miblen, &nmalloc, &sz, NULL, 0); + assert_d_eq(err, 0, "mallctlbymib failure"); +} + +TEST_BEGIN(test_mallctl_vs_mallctlbymib_long) { + /* + * We want to use the longest mallctl we have; that needs stats support + * to be allowed. + */ + test_skip_if(!config_stats); + + size_t miblen = sizeof(mib_long)/sizeof(mib_long[0]); + int err = mallctlnametomib("stats.arenas.0.bins.0.nmalloc", mib_long, + &miblen); + assert_d_eq(err, 0, "mallctlnametomib failure"); + compare_funcs(10*1000*1000, 10*1000*1000, "mallctl_long", + mallctl_long, "mallctlbymib_long", mallctlbymib_long); +} +TEST_END + +int +main(void) { + return test_no_reentrancy( + test_mallctl_vs_mallctlbymib_short, + test_mallctl_vs_mallctlbymib_long); +} |