project-base/server-skynet-source-3rd-jemalloc
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
2c70e8d351
server-skynet-source-3rd-je.../test/unit/ticker.c

101 lines
2.7 KiB
C
Raw Normal View History

Implement ticker. Implement ticker, which provides a simple API for ticking off some number of events before indicating that the ticker has hit its limit.
2016-02-03 12:27:54 +08:00
#include "test/jemalloc_test.h"
Header refactoring: ticker module - remove from the catchall and unify.
2017-04-20 04:39:33 +08:00
#include "jemalloc/internal/ticker.h"
Update brace style. Add braces around single-line blocks, and remove line breaks before function-opening braces. This resolves #537.
2017-01-16 08:56:30 +08:00
TEST_BEGIN(test_ticker_tick) {
Replace tabs following #define with spaces. This resolves #564.
2017-01-20 13:41:41 +08:00
#define NREPS 2
#define NTICKS 3
Implement ticker. Implement ticker, which provides a simple API for ticking off some number of events before indicating that the ticker has hit its limit.
2016-02-03 12:27:54 +08:00
ticker_t ticker;
int32_t i, j;
ticker_init(&ticker, NTICKS);
for (i = 0; i < NREPS; i++) {
for (j = 0; j < NTICKS; j++) {
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
expect_u_eq(ticker_read(&ticker), NTICKS - j,
Implement ticker. Implement ticker, which provides a simple API for ticking off some number of events before indicating that the ticker has hit its limit.
2016-02-03 12:27:54 +08:00
"Unexpected ticker value (i=%d, j=%d)", i, j);
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
expect_false(ticker_tick(&ticker),
Implement ticker. Implement ticker, which provides a simple API for ticking off some number of events before indicating that the ticker has hit its limit.
2016-02-03 12:27:54 +08:00
"Unexpected ticker fire (i=%d, j=%d)", i, j);
}
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
expect_u32_eq(ticker_read(&ticker), 0,
Implement ticker. Implement ticker, which provides a simple API for ticking off some number of events before indicating that the ticker has hit its limit.
2016-02-03 12:27:54 +08:00
"Expected ticker depletion");
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
expect_true(ticker_tick(&ticker),
Implement ticker. Implement ticker, which provides a simple API for ticking off some number of events before indicating that the ticker has hit its limit.
2016-02-03 12:27:54 +08:00
"Expected ticker fire (i=%d)", i);
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
expect_u32_eq(ticker_read(&ticker), NTICKS,
Implement ticker. Implement ticker, which provides a simple API for ticking off some number of events before indicating that the ticker has hit its limit.
2016-02-03 12:27:54 +08:00
"Expected ticker reset");
}
#undef NTICKS
}
TEST_END
Update brace style. Add braces around single-line blocks, and remove line breaks before function-opening braces. This resolves #537.
2017-01-16 08:56:30 +08:00
TEST_BEGIN(test_ticker_ticks) {
Replace tabs following #define with spaces. This resolves #564.
2017-01-20 13:41:41 +08:00
#define NTICKS 3
Implement ticker. Implement ticker, which provides a simple API for ticking off some number of events before indicating that the ticker has hit its limit.
2016-02-03 12:27:54 +08:00
ticker_t ticker;
ticker_init(&ticker, NTICKS);
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
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");
Implement ticker. Implement ticker, which provides a simple API for ticking off some number of events before indicating that the ticker has hit its limit.
2016-02-03 12:27:54 +08:00
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
expect_true(ticker_ticks(&ticker, NTICKS + 1), "Expected ticker fire");
expect_u_eq(ticker_read(&ticker), NTICKS, "Unexpected ticker value");
Implement ticker. Implement ticker, which provides a simple API for ticking off some number of events before indicating that the ticker has hit its limit.
2016-02-03 12:27:54 +08:00
#undef NTICKS
}
TEST_END
Update brace style. Add braces around single-line blocks, and remove line breaks before function-opening braces. This resolves #537.
2017-01-16 08:56:30 +08:00
TEST_BEGIN(test_ticker_copy) {
Replace tabs following #define with spaces. This resolves #564.
2017-01-20 13:41:41 +08:00
#define NTICKS 3
Implement ticker. Implement ticker, which provides a simple API for ticking off some number of events before indicating that the ticker has hit its limit.
2016-02-03 12:27:54 +08:00
ticker_t ta, tb;
ticker_init(&ta, NTICKS);
ticker_copy(&tb, &ta);
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
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");
Implement ticker. Implement ticker, which provides a simple API for ticking off some number of events before indicating that the ticker has hit its limit.
2016-02-03 12:27:54 +08:00
ticker_tick(&ta);
ticker_copy(&tb, &ta);
Change assert_* to expect_* in tests ``` grep -Irl assert_ test/ | xargs sed -i \ 's/witness_assert/witness_do_not_replace/g'; grep -Irl assert_ test/ | xargs sed -i \ 's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g'; grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \ grep -v "^assert_"; # confirm no output grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g'; grep -Irl witness_do_not_replace test/ | xargs sed -i \ 's/witness_do_not_replace/witness_assert/g'; grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \ 's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g'; ```
2020-02-19 06:39:06 +08:00
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");
Implement ticker. Implement ticker, which provides a simple API for ticking off some number of events before indicating that the ticker has hit its limit.
2016-02-03 12:27:54 +08:00
#undef NTICKS
}
TEST_END
Add ticker_geom_t. This lets a single ticker object drive events across a large number of different tick streams while sharing state.
2021-02-01 03:55:45 +08:00
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
Implement ticker. Implement ticker, which provides a simple API for ticking off some number of events before indicating that the ticker has hit its limit.
2016-02-03 12:27:54 +08:00
int
Update brace style. Add braces around single-line blocks, and remove line breaks before function-opening braces. This resolves #537.
2017-01-16 08:56:30 +08:00
main(void) {
Remove extraneous parens around return arguments. This resolves #540.
2017-01-20 10:15:45 +08:00
return test(
Implement ticker. Implement ticker, which provides a simple API for ticking off some number of events before indicating that the ticker has hit its limit.
2016-02-03 12:27:54 +08:00
test_ticker_tick,
test_ticker_ticks,
Add ticker_geom_t. This lets a single ticker object drive events across a large number of different tick streams while sharing state.
2021-02-01 03:55:45 +08:00
test_ticker_copy,
test_ticker_geom);
Implement ticker. Implement ticker, which provides a simple API for ticking off some number of events before indicating that the ticker has hit its limit.
2016-02-03 12:27:54 +08:00
}
Reference in New Issue Copy Permalink