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Expand connectivity_state_test

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pull/4424/head
Craig Tiller 9 years ago
parent aa1ebffb32
commit c6eb1c98a4
1 changed files with 87 additions and 1 deletions
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  1. 88
      test/core/transport/connectivity_state_test.c

88
test/core/transport/connectivity_state_test.c
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@ -39,9 +39,24 @@
#include "test/core/util/test_config.h"
#define LOG_TEST(x) gpr_log(GPR_INFO, "%s", x)
#define THE_ARG ((void*)0xcafebabe)
int g_counter;
static void must_succeed(grpc_exec_ctx *exec_ctx, void *arg, int success) {
GPR_ASSERT(success);
GPR_ASSERT(arg == THE_ARG);
g_counter++;
}
static void must_fail(grpc_exec_ctx *exec_ctx, void *arg, int success) {
GPR_ASSERT(!success);
GPR_ASSERT(arg == THE_ARG);
g_counter++;
}
static void test_connectivity_state_name(void) {
gpr_log(GPR_DEBUG, "test_connectivity_state_name");
GPR_ASSERT(0 == strcmp(grpc_connectivity_state_name(GRPC_CHANNEL_IDLE), "IDLE"));
GPR_ASSERT(0 == strcmp(grpc_connectivity_state_name(GRPC_CHANNEL_CONNECTING), "CONNECTING"));
GPR_ASSERT(0 == strcmp(grpc_connectivity_state_name(GRPC_CHANNEL_READY), "READY"));
@ -49,9 +64,80 @@ static void test_connectivity_state_name(void) {
GPR_ASSERT(0 == strcmp(grpc_connectivity_state_name(GRPC_CHANNEL_FATAL_FAILURE), "FATAL_FAILURE"));
}
static void test_check(void) {
grpc_connectivity_state_tracker tracker;
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
gpr_log(GPR_DEBUG, "test_check");
grpc_connectivity_state_init(&tracker, GRPC_CHANNEL_IDLE, "xxx");
GPR_ASSERT(grpc_connectivity_state_check(&tracker) == GRPC_CHANNEL_IDLE);
grpc_connectivity_state_destroy(&exec_ctx, &tracker);
grpc_exec_ctx_finish(&exec_ctx);
}
static void test_subscribe_then_unsubscribe(void) {
grpc_connectivity_state_tracker tracker;
grpc_closure *closure = grpc_closure_create(must_fail, THE_ARG);
grpc_connectivity_state state = GRPC_CHANNEL_IDLE;
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
gpr_log(GPR_DEBUG, "test_subscribe_then_unsubscribe");
g_counter = 0;
grpc_connectivity_state_init(&tracker, GRPC_CHANNEL_IDLE, "xxx");
GPR_ASSERT(grpc_connectivity_state_notify_on_state_change(&exec_ctx, &tracker, &state, closure));
grpc_exec_ctx_flush(&exec_ctx);
GPR_ASSERT(state == GRPC_CHANNEL_IDLE);
GPR_ASSERT(g_counter == 0);
grpc_connectivity_state_notify_on_state_change(&exec_ctx, &tracker, NULL, closure);
grpc_exec_ctx_flush(&exec_ctx);
GPR_ASSERT(state == GRPC_CHANNEL_IDLE);
GPR_ASSERT(g_counter == 1);
grpc_connectivity_state_destroy(&exec_ctx, &tracker);
grpc_exec_ctx_finish(&exec_ctx);
}
static void test_subscribe_then_destroy(void) {
grpc_connectivity_state_tracker tracker;
grpc_closure *closure = grpc_closure_create(must_succeed, THE_ARG);
grpc_connectivity_state state = GRPC_CHANNEL_IDLE;
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
gpr_log(GPR_DEBUG, "test_subscribe_then_destroy");
g_counter = 0;
grpc_connectivity_state_init(&tracker, GRPC_CHANNEL_IDLE, "xxx");
GPR_ASSERT(grpc_connectivity_state_notify_on_state_change(&exec_ctx, &tracker, &state, closure));
grpc_exec_ctx_flush(&exec_ctx);
GPR_ASSERT(state == GRPC_CHANNEL_IDLE);
GPR_ASSERT(g_counter == 0);
grpc_connectivity_state_destroy(&exec_ctx, &tracker);
grpc_exec_ctx_finish(&exec_ctx);
GPR_ASSERT(state == GRPC_CHANNEL_FATAL_FAILURE);
GPR_ASSERT(g_counter == 1);
}
static void test_subscribe_with_failure_then_destroy(void) {
grpc_connectivity_state_tracker tracker;
grpc_closure *closure = grpc_closure_create(must_fail, THE_ARG);
grpc_connectivity_state state = GRPC_CHANNEL_FATAL_FAILURE;
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
gpr_log(GPR_DEBUG, "test_subscribe_with_failure_then_destroy");
g_counter = 0;
grpc_connectivity_state_init(&tracker, GRPC_CHANNEL_FATAL_FAILURE, "xxx");
GPR_ASSERT(0 == grpc_connectivity_state_notify_on_state_change(&exec_ctx, &tracker, &state, closure));
grpc_exec_ctx_flush(&exec_ctx);
GPR_ASSERT(state == GRPC_CHANNEL_FATAL_FAILURE);
GPR_ASSERT(g_counter == 0);
grpc_connectivity_state_destroy(&exec_ctx, &tracker);
grpc_exec_ctx_finish(&exec_ctx);
GPR_ASSERT(state == GRPC_CHANNEL_FATAL_FAILURE);
GPR_ASSERT(g_counter == 1);
}
int main(int argc, char **argv) {
grpc_test_init(argc, argv);
grpc_connectivity_state_trace = 1;
test_connectivity_state_name();
test_check();
test_subscribe_then_unsubscribe();
test_subscribe_then_destroy();
test_subscribe_with_failure_then_destroy();
return 0;
}

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