diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test-throttle.c | 49 |
1 files changed, 44 insertions, 5 deletions
diff --git a/tests/test-throttle.c b/tests/test-throttle.c index 1d4ffd3603..3de6ab80e0 100644 --- a/tests/test-throttle.c +++ b/tests/test-throttle.c @@ -12,8 +12,10 @@ #include <glib.h> #include <math.h> +#include "block/aio.h" #include "qemu/throttle.h" +AioContext *ctx; LeakyBucket bkt; ThrottleConfig cfg; ThrottleState ts; @@ -104,7 +106,8 @@ static void test_init(void) memset(&ts, 1, sizeof(ts)); /* init the structure */ - throttle_init(&ts, QEMU_CLOCK_VIRTUAL, read_timer_cb, write_timer_cb, &ts); + throttle_init(&ts, ctx, QEMU_CLOCK_VIRTUAL, + read_timer_cb, write_timer_cb, &ts); /* check initialized fields */ g_assert(ts.clock_type == QEMU_CLOCK_VIRTUAL); @@ -126,7 +129,8 @@ static void test_init(void) static void test_destroy(void) { int i; - throttle_init(&ts, QEMU_CLOCK_VIRTUAL, read_timer_cb, write_timer_cb, &ts); + throttle_init(&ts, ctx, QEMU_CLOCK_VIRTUAL, + read_timer_cb, write_timer_cb, &ts); throttle_destroy(&ts); for (i = 0; i < 2; i++) { g_assert(!ts.timers[i]); @@ -165,7 +169,8 @@ static void test_config_functions(void) orig_cfg.op_size = 1; - throttle_init(&ts, QEMU_CLOCK_VIRTUAL, read_timer_cb, write_timer_cb, &ts); + throttle_init(&ts, ctx, QEMU_CLOCK_VIRTUAL, + read_timer_cb, write_timer_cb, &ts); /* structure reset by throttle_init previous_leak should be null */ g_assert(!ts.previous_leak); throttle_config(&ts, &orig_cfg); @@ -324,7 +329,8 @@ static void test_have_timer(void) g_assert(!throttle_have_timer(&ts)); /* init the structure */ - throttle_init(&ts, QEMU_CLOCK_VIRTUAL, read_timer_cb, write_timer_cb, &ts); + throttle_init(&ts, ctx, QEMU_CLOCK_VIRTUAL, + read_timer_cb, write_timer_cb, &ts); /* timer set by init should return true */ g_assert(throttle_have_timer(&ts)); @@ -332,6 +338,29 @@ static void test_have_timer(void) throttle_destroy(&ts); } +static void test_detach_attach(void) +{ + /* zero the structure */ + memset(&ts, 0, sizeof(ts)); + + /* init the structure */ + throttle_init(&ts, ctx, QEMU_CLOCK_VIRTUAL, + read_timer_cb, write_timer_cb, &ts); + + /* timer set by init should return true */ + g_assert(throttle_have_timer(&ts)); + + /* timer should no longer exist after detaching */ + throttle_detach_aio_context(&ts); + g_assert(!throttle_have_timer(&ts)); + + /* timer should exist again after attaching */ + throttle_attach_aio_context(&ts, ctx); + g_assert(throttle_have_timer(&ts)); + + throttle_destroy(&ts); +} + static bool do_test_accounting(bool is_ops, /* are we testing bps or ops */ int size, /* size of the operation to do */ double avg, /* io limit */ @@ -357,7 +386,8 @@ static bool do_test_accounting(bool is_ops, /* are we testing bps or ops */ cfg.op_size = op_size; - throttle_init(&ts, QEMU_CLOCK_VIRTUAL, read_timer_cb, write_timer_cb, &ts); + throttle_init(&ts, ctx, QEMU_CLOCK_VIRTUAL, + read_timer_cb, write_timer_cb, &ts); throttle_config(&ts, &cfg); /* account a read */ @@ -461,7 +491,15 @@ static void test_accounting(void) int main(int argc, char **argv) { + GSource *src; + init_clocks(); + + ctx = aio_context_new(); + src = aio_get_g_source(ctx); + g_source_attach(src, NULL); + g_source_unref(src); + do {} while (g_main_context_iteration(NULL, false)); /* tests in the same order as the header function declarations */ @@ -471,6 +509,7 @@ int main(int argc, char **argv) g_test_add_func("/throttle/init", test_init); g_test_add_func("/throttle/destroy", test_destroy); g_test_add_func("/throttle/have_timer", test_have_timer); + g_test_add_func("/throttle/detach_attach", test_detach_attach); g_test_add_func("/throttle/config/enabled", test_enabled); g_test_add_func("/throttle/config/conflicting", test_conflicting_config); g_test_add_func("/throttle/config/is_valid", test_is_valid); |