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Diffstat (limited to 'examples/redis-unstable/deps/jemalloc/test/unit/ticker.c')
-rw-r--r--examples/redis-unstable/deps/jemalloc/test/unit/ticker.c100
1 files changed, 0 insertions, 100 deletions
diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/ticker.c b/examples/redis-unstable/deps/jemalloc/test/unit/ticker.c
deleted file mode 100644
index 0dd7786..0000000
--- a/examples/redis-unstable/deps/jemalloc/test/unit/ticker.c
+++ /dev/null
@@ -1,100 +0,0 @@
-#include "test/jemalloc_test.h"
-
-#include "jemalloc/internal/ticker.h"
-
-TEST_BEGIN(test_ticker_tick) {
-#define NREPS 2
-#define NTICKS 3
- ticker_t ticker;
- int32_t i, j;
-
- ticker_init(&ticker, NTICKS);
- for (i = 0; i < NREPS; i++) {
- for (j = 0; j < NTICKS; j++) {
- expect_u_eq(ticker_read(&ticker), NTICKS - j,
- "Unexpected ticker value (i=%d, j=%d)", i, j);
- expect_false(ticker_tick(&ticker),
- "Unexpected ticker fire (i=%d, j=%d)", i, j);
- }
- expect_u32_eq(ticker_read(&ticker), 0,
- "Expected ticker depletion");
- expect_true(ticker_tick(&ticker),
- "Expected ticker fire (i=%d)", i);
- expect_u32_eq(ticker_read(&ticker), NTICKS,
- "Expected ticker reset");
- }
-#undef NTICKS
-}
-TEST_END
-
-TEST_BEGIN(test_ticker_ticks) {
-#define NTICKS 3
- ticker_t ticker;
-
- ticker_init(&ticker, NTICKS);
-
- expect_u_eq(ticker_read(&ticker), NTICKS, "Unexpected ticker value");
- expect_false(ticker_ticks(&ticker, NTICKS), "Unexpected ticker fire");
- expect_u_eq(ticker_read(&ticker), 0, "Unexpected ticker value");
- expect_true(ticker_ticks(&ticker, NTICKS), "Expected ticker fire");
- expect_u_eq(ticker_read(&ticker), NTICKS, "Unexpected ticker value");
-
- expect_true(ticker_ticks(&ticker, NTICKS + 1), "Expected ticker fire");
- expect_u_eq(ticker_read(&ticker), NTICKS, "Unexpected ticker value");
-#undef NTICKS
-}
-TEST_END
-
-TEST_BEGIN(test_ticker_copy) {
-#define NTICKS 3
- ticker_t ta, tb;
-
- ticker_init(&ta, NTICKS);
- ticker_copy(&tb, &ta);
- expect_u_eq(ticker_read(&tb), NTICKS, "Unexpected ticker value");
- expect_true(ticker_ticks(&tb, NTICKS + 1), "Expected ticker fire");
- expect_u_eq(ticker_read(&tb), NTICKS, "Unexpected ticker value");
-
- ticker_tick(&ta);
- ticker_copy(&tb, &ta);
- expect_u_eq(ticker_read(&tb), NTICKS - 1, "Unexpected ticker value");
- expect_true(ticker_ticks(&tb, NTICKS), "Expected ticker fire");
- expect_u_eq(ticker_read(&tb), NTICKS, "Unexpected ticker value");
-#undef NTICKS
-}
-TEST_END
-
-TEST_BEGIN(test_ticker_geom) {
- const int32_t ticks = 100;
- const uint64_t niters = 100 * 1000;
-
- ticker_geom_t ticker;
- ticker_geom_init(&ticker, ticks);
- uint64_t total_ticks = 0;
- /* Just some random constant. */
- uint64_t prng_state = 0x343219f93496db9fULL;
- for (uint64_t i = 0; i < niters; i++) {
- while(!ticker_geom_tick(&ticker, &prng_state)) {
- total_ticks++;
- }
- }
- /*
- * In fact, with this choice of random seed and the PRNG implementation
- * used at the time this was tested, total_ticks is 95.1% of the
- * expected ticks.
- */
- expect_u64_ge(total_ticks , niters * ticks * 9 / 10,
- "Mean off by > 10%%");
- expect_u64_le(total_ticks , niters * ticks * 11 / 10,
- "Mean off by > 10%%");
-}
-TEST_END
-
-int
-main(void) {
- return test(
- test_ticker_tick,
- test_ticker_ticks,
- test_ticker_copy,
- test_ticker_geom);
-}