--- /dev/null
+/*
+ * Copyright (c) 2018-2020 Nokia.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This source code is part of the near-RT RIC (RAN Intelligent Controller)
+ * platform project (RICP).
+ */
+
+extern "C" {
+#include "exstringsStub.h"
+#include "redismodule.h"
+}
+
+#include "CppUTest/TestHarness.h"
+#include "CppUTestExt/MockSupport.h"
+
+#include "ut_helpers.hpp"
+
+TEST_GROUP(exstrings_nget)
+{
+ void setup()
+ {
+ mock().enable();
+ mock().ignoreOtherCalls();
+ }
+
+ void teardown()
+ {
+ mock().clear();
+ mock().disable();
+ }
+
+};
+
+void nKeysFoundMget(long keys)
+{
+ for (long i = 0 ; i < keys ; i++) {
+ mock().expectOneCall("RedisModule_CreateStringFromCallReply")
+ .andReturnValue(malloc(UT_DUMMY_BUFFER_SIZE));
+ mock().expectNCalls(2, "RedisModule_ReplyWithString");
+ }
+}
+
+void nKeysNotFoundMget(long keys)
+{
+ void* ptr = NULL;
+ mock().expectNCalls(keys, "RedisModule_CreateStringFromCallReply")
+ .andReturnValue(ptr);
+ mock().expectNoCall("RedisModule_ReplyWithString");
+}
+
+void expectNReplies(long count)
+{
+ mock().expectOneCall("RedisModule_ReplySetArrayLength")
+ .withParameter("len", 2*count);
+}
+
+void threadSafeContextLockedAndUnlockedEqualTimes()
+{
+ int locked = mock().getData("TimesThreadSafeContextWasLocked").getIntValue();
+ int unlocked = mock().getData("TimesThreadSafeContextWasUnlocked").getIntValue();
+ CHECK_EQUAL(locked, unlocked);
+}
+
+TEST(exstrings_nget, nget_atomic_automemory_enabled)
+{
+ RedisModuleCtx ctx;
+ RedisModuleString ** redisStrVec = createRedisStrVec(2);
+ long keys_found_with_scan = 0;
+
+ mock().expectOneCall("RedisModule_AutoMemory");
+ mock().expectOneCall("RedisModule_CallReplyLength")
+ .andReturnValue((int)keys_found_with_scan);
+ int ret = NGet_Atomic_RedisCommand(&ctx, redisStrVec, 2);
+ mock().checkExpectations();
+ CHECK_EQUAL(ret, REDISMODULE_OK);
+
+ delete []redisStrVec;
+}
+
+TEST(exstrings_nget, nget_atomic_command_parameter_number_incorrect)
+{
+ RedisModuleCtx ctx;
+ RedisModuleString ** redisStrVec = createRedisStrVec(2);
+
+ mock().expectOneCall("RedisModule_WrongArity");
+ int ret = NGet_Atomic_RedisCommand(&ctx, redisStrVec, 3);
+ CHECK_EQUAL(ret, REDISMODULE_ERR);
+ mock().checkExpectations();
+
+ delete []redisStrVec;
+}
+
+TEST(exstrings_nget, nget_atomic_command_3rd_parameter_was_not_equal_to_COUNT)
+{
+ RedisModuleCtx ctx;
+ RedisModuleString ** redisStrVec = createRedisStrVec(4);
+ const char * not_count_literal = "NOT_COUNT";
+ size_t not_count_len = strlen(not_count_literal);
+
+ mock().expectOneCall("RedisModule_StringPtrLen")
+ .withOutputParameterReturning("len", ¬_count_len, sizeof(size_t))
+ .andReturnValue((void*)not_count_literal);
+ mock().expectOneCall("RedisModule_ReplyWithError");
+ int ret = NGet_Atomic_RedisCommand(&ctx, redisStrVec, 4);
+ CHECK_EQUAL(ret, REDISMODULE_ERR);
+ mock().checkExpectations();
+
+ delete []redisStrVec;
+}
+
+TEST(exstrings_nget, nget_atomic_command_4th_parameter_was_not_integer)
+{
+ RedisModuleCtx ctx;
+ RedisModuleString ** redisStrVec = createRedisStrVec(4);
+ const char * count_literal = "COUNT";
+ size_t count_len = strlen(count_literal);
+ size_t count_number = 123;
+
+ mock().expectOneCall("RedisModule_StringPtrLen")
+ .withOutputParameterReturning("len", &count_len, sizeof(size_t))
+ .andReturnValue((void*)count_literal);
+ mock().expectOneCall("RedisModule_StringToLongLong")
+ .withOutputParameterReturning("ll", &count_number, sizeof(size_t))
+ .andReturnValue(REDISMODULE_ERR);
+ mock().expectOneCall("RedisModule_ReplyWithError");
+ int ret = NGet_Atomic_RedisCommand(&ctx, redisStrVec, 4);
+ CHECK_EQUAL(ret, REDISMODULE_ERR);
+ mock().checkExpectations();
+
+ delete []redisStrVec;
+}
+
+TEST(exstrings_nget, nget_atomic_command_4th_parameter_was_negative)
+{
+ RedisModuleCtx ctx;
+ RedisModuleString ** redisStrVec = createRedisStrVec(4);
+ const char * count_literal = "COUNT";
+ size_t count_len = strlen(count_literal);
+ size_t count_number = -123;
+
+ mock().expectOneCall("RedisModule_StringPtrLen")
+ .withOutputParameterReturning("len", &count_len, sizeof(size_t))
+ .andReturnValue((void*)count_literal);
+ mock().expectOneCall("RedisModule_StringToLongLong")
+ .withOutputParameterReturning("ll", &count_number, sizeof(size_t))
+ .andReturnValue(REDISMODULE_OK);
+ mock().expectOneCall("RedisModule_ReplyWithError");
+ int ret = NGet_Atomic_RedisCommand(&ctx, redisStrVec, 4);
+ CHECK_EQUAL(ret, REDISMODULE_ERR);
+ mock().checkExpectations();
+
+ delete []redisStrVec;
+}
+
+TEST(exstrings_nget, nget_atomic_command_scan_returned_zero_keys)
+{
+ RedisModuleCtx ctx;
+ RedisModuleString ** redisStrVec = createRedisStrVec(2);
+
+ mock().expectOneCall("RedisModule_ReplyWithArray")
+ .withParameter("len", (long)REDISMODULE_POSTPONED_ARRAY_LEN);
+ mock().expectOneCall("RedisModule_Call")
+ .withParameter("cmdname", "SCAN");
+ returnNKeysFromScanSome(0);
+ expectNReplies(0);
+ mock().expectNoCall("RedisModule_Call");
+
+ int ret = NGet_Atomic_RedisCommand(&ctx, redisStrVec, 2);
+ CHECK_EQUAL(ret, REDISMODULE_OK);
+ mock().checkExpectations();
+
+ delete []redisStrVec;
+}
+
+TEST(exstrings_nget, nget_atomic_command_3_keys_scanned_0_keys_mget)
+{
+ RedisModuleCtx ctx;
+ RedisModuleString ** redisStrVec = createRedisStrVec(2);
+
+ mock().ignoreOtherCalls();
+ mock().expectOneCall("RedisModule_ReplyWithArray")
+ .withParameter("len", (long)REDISMODULE_POSTPONED_ARRAY_LEN);
+
+ mock().expectOneCall("RedisModule_Call")
+ .withParameter("cmdname", "SCAN");
+ returnNKeysFromScanSome(3);
+ mock().expectOneCall("RedisModule_FreeCallReply");
+ mock().expectOneCall("RedisModule_Call")
+ .withParameter("cmdname", "MGET");
+ nKeysNotFoundMget(3);
+ mock().expectOneCall("RedisModule_FreeCallReply");
+ expectNReplies(0);
+ int ret = NGet_Atomic_RedisCommand(&ctx, redisStrVec, 2);
+ CHECK_EQUAL(ret, REDISMODULE_OK);
+ mock().checkExpectations();
+
+ delete []redisStrVec;
+}
+
+TEST(exstrings_nget, nget_atomic_command_3_keys_scanned_3_keys_mget)
+{
+ RedisModuleCtx ctx;
+ RedisModuleString ** redisStrVec = createRedisStrVec(2);
+
+ mock().ignoreOtherCalls();
+ mock().expectOneCall("RedisModule_ReplyWithArray")
+ .withParameter("len", (long)REDISMODULE_POSTPONED_ARRAY_LEN);
+ mock().expectOneCall("RedisModule_Call")
+ .withParameter("cmdname", "SCAN");
+ returnNKeysFromScanSome(3);
+ mock().expectOneCall("RedisModule_FreeCallReply");
+ mock().expectOneCall("RedisModule_Call")
+ .withParameter("cmdname", "MGET");
+ nKeysFoundMget(3);
+ mock().expectOneCall("RedisModule_FreeCallReply");
+ expectNReplies(3);
+ int ret = NGet_Atomic_RedisCommand(&ctx, redisStrVec, 2);
+ CHECK_EQUAL(ret, REDISMODULE_OK);
+ mock().checkExpectations();
+
+ delete []redisStrVec;
+}
+
+TEST(exstrings_nget, nget_atomic_command_3_keys_scanned_2_keys_mget)
+{
+ RedisModuleCtx ctx;
+ RedisModuleString ** redisStrVec = createRedisStrVec(2);
+
+ mock().ignoreOtherCalls();
+ mock().expectOneCall("RedisModule_ReplyWithArray")
+ .withParameter("len", (long)REDISMODULE_POSTPONED_ARRAY_LEN);
+ mock().expectOneCall("RedisModule_Call")
+ .withParameter("cmdname", "SCAN");
+ returnNKeysFromScanSome(3);
+ mock().expectOneCall("RedisModule_FreeCallReply");
+ mock().expectOneCall("RedisModule_Call")
+ .withParameter("cmdname", "MGET");
+ nKeysFoundMget(2);
+ nKeysNotFoundMget(1);
+ mock().expectOneCall("RedisModule_FreeCallReply");
+ expectNReplies(2);
+ int ret = NGet_Atomic_RedisCommand(&ctx, redisStrVec, 2);
+ CHECK_EQUAL(ret, REDISMODULE_OK);
+ mock().checkExpectations();
+
+ delete []redisStrVec;
+}
+
+TEST(exstrings_nget, nget_noatomic_automemory_enabled)
+{
+ RedisModuleCtx ctx;
+ RedisModuleString ** redisStrVec = createRedisStrVec(2);
+
+ mock().setData("pthread_create_free_block_client_args", 1);
+
+ mock().ignoreOtherCalls();
+ mock().expectOneCall("RedisModule_AutoMemory");
+
+ int ret = NGet_NoAtomic_RedisCommand(&ctx, redisStrVec, 2);
+ CHECK_EQUAL(ret, REDISMODULE_OK);
+ mock().checkExpectations();
+
+ delete []redisStrVec;
+}
+
+TEST(exstrings_nget, nget_noatomic_thread_create_success)
+{
+ RedisModuleCtx ctx;
+ RedisModuleString ** redisStrVec = createRedisStrVec(2);
+
+ mock().setData("pthread_create_free_block_client_args", 1);
+
+ mock().ignoreOtherCalls();
+ mock().expectOneCall("RedisModule_BlockClient");
+ mock().expectOneCall("pthread_create");
+ mock().expectNoCall("RedisModule_AbortBlock");
+
+ int ret = NGet_NoAtomic_RedisCommand(&ctx, redisStrVec, 2);
+ CHECK_EQUAL(ret, REDISMODULE_OK);
+ mock().checkExpectations();
+
+ delete []redisStrVec;
+}
+
+TEST(exstrings_nget, nget_noatomic_thread_create_fail)
+{
+ RedisModuleCtx ctx;
+ RedisModuleString ** redisStrVec = createRedisStrVec(2);
+
+ mock().ignoreOtherCalls();
+ mock().expectOneCall("RedisModule_BlockClient");
+ mock().expectOneCall("pthread_create")
+ .andReturnValue(1);
+ mock().expectOneCall("RedisModule_AbortBlock");
+
+ int ret = NGet_NoAtomic_RedisCommand(&ctx, redisStrVec, 2);
+ CHECK_EQUAL(ret, REDISMODULE_OK);
+ mock().checkExpectations();
+
+ delete []redisStrVec;
+}
+
+TEST(exstrings_nget, nget_noatomic_parameter_number_incorrect)
+{
+ RedisModuleCtx ctx;
+ RedisModuleString ** redisStrVec = createRedisStrVec(4);
+
+ mock().expectOneCall("RedisModule_WrongArity");
+ mock().expectNoCall("RedisModule_BlockClient");
+
+ int ret = NGet_NoAtomic_RedisCommand(&ctx, redisStrVec, 3);
+
+ CHECK_EQUAL(ret, REDISMODULE_ERR);
+ mock().checkExpectations();
+
+ delete []redisStrVec;
+}
+
+TEST(exstrings_nget, nget_noatomic_threadmain_3rd_parameter_was_not_equal_to_COUNT)
+{
+ RedisModuleCtx ctx;
+ RedisModuleString ** redisStrVec = createRedisStrVec(4);
+ const char * not_count_literal = "NOT_COUNT";
+ size_t not_count_len = strlen(not_count_literal);
+
+ mock().expectOneCall("RedisModule_StringPtrLen")
+ .withOutputParameterReturning("len", ¬_count_len, sizeof(size_t))
+ .andReturnValue((void*)not_count_literal);
+ mock().expectOneCall("RedisModule_ReplyWithError");
+ mock().expectNoCall("RedisModule_BlockClient");
+
+ int ret = NGet_NoAtomic_RedisCommand(&ctx, redisStrVec, 4);
+
+ CHECK_EQUAL(ret, REDISMODULE_ERR);
+
+ mock().checkExpectations();
+ threadSafeContextLockedAndUnlockedEqualTimes();
+
+ delete []redisStrVec;
+}
+
+TEST(exstrings_nget, nget_noatomic_4th_parameter_was_not_integer)
+{
+ RedisModuleCtx ctx;
+ const char * count_literal = "COUNT";
+ size_t count_len = strlen(count_literal);
+ size_t count_number = -123;
+ RedisModuleString ** redisStrVec = createRedisStrVec(4);
+
+ mock().expectOneCall("RedisModule_StringPtrLen")
+ .withOutputParameterReturning("len", &count_len, sizeof(size_t))
+ .andReturnValue((void*)count_literal);
+ mock().expectOneCall("RedisModule_StringToLongLong")
+ .withOutputParameterReturning("ll", &count_number, sizeof(size_t))
+ .andReturnValue(REDISMODULE_OK);
+ mock().expectOneCall("RedisModule_ReplyWithError");
+
+ int ret = NGet_NoAtomic_RedisCommand(&ctx, redisStrVec, 4);
+
+ CHECK_EQUAL(ret, REDISMODULE_ERR);
+ mock().checkExpectations();
+ threadSafeContextLockedAndUnlockedEqualTimes();
+
+ delete []redisStrVec;
+}
+
+typedef struct RedisModuleBlockedClientArgs {
+ RedisModuleBlockedClient *bc;
+ RedisModuleString **argv;
+ int argc;
+} RedisModuleBlockedClientArgs;
+
+TEST(exstrings_nget, nget_noatomic_threadmain_3_keys_scanned_3_keys_mget)
+{
+ RedisModuleCtx ctx;
+ RedisModuleBlockedClientArgs *bca =
+ (RedisModuleBlockedClientArgs*)RedisModule_Alloc(sizeof(RedisModuleBlockedClientArgs));
+ RedisModuleBlockedClient *bc = RedisModule_BlockClient(&ctx,NULL,NULL,NULL,0);
+ RedisModuleString ** redisStrVec = createRedisStrVec(2);
+
+ bca->bc = bc;
+ bca->argv = redisStrVec;
+ bca->argc = 2;
+
+ mock().ignoreOtherCalls();
+ mock().expectOneCall("RedisModule_ReplyWithArray")
+ .withParameter("len", (long)REDISMODULE_POSTPONED_ARRAY_LEN);
+ mock().expectOneCall("RedisModule_Call")
+ .withParameter("cmdname", "SCAN");
+ returnNKeysFromScanSome(3);
+ mock().expectOneCall("RedisModule_FreeCallReply");
+ mock().expectOneCall("RedisModule_Call")
+ .withParameter("cmdname", "MGET");
+ nKeysFoundMget(3);
+ mock().expectOneCall("RedisModule_FreeCallReply");
+ expectNReplies(3);
+ mock().expectOneCall("RedisModule_FreeThreadSafeContext");
+ mock().expectOneCall("RedisModule_UnblockClient");
+
+ NGet_NoAtomic_ThreadMain((void*)bca);
+
+ mock().checkExpectations();
+ threadSafeContextLockedAndUnlockedEqualTimes();
+
+ delete []redisStrVec;
+}
+
+TEST(exstrings_nget, nget_noatomic_threadmain_3_keys_scanned_0_keys_mget)
+{
+ RedisModuleCtx ctx;
+ RedisModuleBlockedClientArgs *bca = (RedisModuleBlockedClientArgs*)malloc(sizeof(RedisModuleBlockedClientArgs));
+ RedisModuleBlockedClient *bc = RedisModule_BlockClient(&ctx,NULL,NULL,NULL,0);
+ RedisModuleString ** redisStrVec = createRedisStrVec(2);
+
+ bca->bc = bc;
+ bca->argv = redisStrVec;
+ bca->argc = 2;
+
+ mock().ignoreOtherCalls();
+ mock().expectOneCall("RedisModule_ReplyWithArray")
+ .withParameter("len", (long)REDISMODULE_POSTPONED_ARRAY_LEN);
+ mock().expectOneCall("RedisModule_Call")
+ .withParameter("cmdname", "SCAN");
+ returnNKeysFromScanSome(3);
+ mock().expectOneCall("RedisModule_FreeCallReply");
+ mock().expectOneCall("RedisModule_Call")
+ .withParameter("cmdname", "MGET");
+ nKeysNotFoundMget(3);
+ mock().expectOneCall("RedisModule_FreeCallReply");
+ expectNReplies(0);
+ mock().expectOneCall("RedisModule_FreeThreadSafeContext");
+ mock().expectOneCall("RedisModule_UnblockClient");
+
+ NGet_NoAtomic_ThreadMain((void*)bca);
+
+ mock().checkExpectations();
+ threadSafeContextLockedAndUnlockedEqualTimes();
+
+ delete []redisStrVec;
+}
+
+TEST(exstrings_nget, nget_noatomic_threadmain_3_keys_scanned_2_keys_mget)
+{
+ RedisModuleCtx ctx;
+ RedisModuleBlockedClientArgs *bca = (RedisModuleBlockedClientArgs*)malloc(sizeof(RedisModuleBlockedClientArgs));
+ RedisModuleBlockedClient *bc = RedisModule_BlockClient(&ctx,NULL,NULL,NULL,0);
+ RedisModuleString ** redisStrVec = createRedisStrVec(2);
+
+ bca->bc = bc;
+ bca->argv = redisStrVec;
+ bca->argc = 2;
+
+ mock().ignoreOtherCalls();
+ mock().expectOneCall("RedisModule_ReplyWithArray")
+ .withParameter("len", (long)REDISMODULE_POSTPONED_ARRAY_LEN);
+ mock().expectOneCall("RedisModule_Call")
+ .withParameter("cmdname", "SCAN");
+ returnNKeysFromScanSome(3);
+ mock().expectOneCall("RedisModule_FreeCallReply");
+ mock().expectOneCall("RedisModule_Call")
+ .withParameter("cmdname", "MGET");
+ nKeysNotFoundMget(1);
+ nKeysFoundMget(2);
+ mock().expectOneCall("RedisModule_FreeCallReply");
+ expectNReplies(2);
+ mock().expectOneCall("RedisModule_FreeThreadSafeContext");
+ mock().expectOneCall("RedisModule_UnblockClient");
+
+ NGet_NoAtomic_ThreadMain((void*)bca);
+
+ mock().checkExpectations();
+ threadSafeContextLockedAndUnlockedEqualTimes();
+
+ delete []redisStrVec;
+}
+
+TEST(exstrings_nget, nget_noatomic_threadmain_scan_returned_zero_keys)
+{
+ RedisModuleCtx ctx;
+ RedisModuleBlockedClientArgs *bca = (RedisModuleBlockedClientArgs*)malloc(sizeof(RedisModuleBlockedClientArgs));
+ RedisModuleBlockedClient *bc = RedisModule_BlockClient(&ctx,NULL,NULL,NULL,0);
+ RedisModuleString ** redisStrVec = createRedisStrVec(2);
+
+ bca->bc = bc;
+ bca->argv = redisStrVec;
+ bca->argc = 2;
+
+ mock().ignoreOtherCalls();
+ mock().expectOneCall("RedisModule_ReplyWithArray")
+ .withParameter("len", (long)REDISMODULE_POSTPONED_ARRAY_LEN);
+ mock().expectOneCall("RedisModule_Call")
+ .withParameter("cmdname", "SCAN");
+ returnNKeysFromScanSome(0);
+ mock().expectOneCall("RedisModule_FreeCallReply");
+ mock().expectNoCall("RedisModule_Call");
+ mock().expectOneCall("RedisModule_FreeThreadSafeContext");
+ mock().expectOneCall("RedisModule_UnblockClient");
+
+ NGet_NoAtomic_ThreadMain((void*)bca);
+
+ mock().checkExpectations();
+ threadSafeContextLockedAndUnlockedEqualTimes();
+
+ delete []redisStrVec;
+}
Code Review / ric-plt / dbaas.git / blobdiff