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http_rest_api_handler_test.cpp
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//*****************************************************************************
// Copyright 2021 Intel Corporation
//
// 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.
//*****************************************************************************
#include <gtest/gtest.h>
#include "../config.hpp"
#include "../http_rest_api_handler.hpp"
#include "../localfilesystem.hpp"
#include "../logging.hpp"
#include "../modelmanager.hpp"
#include "../servablemanagermodule.hpp"
#include "../server.hpp"
#include "test_utils.hpp"
static const char* configWith1Dummy = R"(
{
"model_config_list": [
{
"config": {
"name": "dummy",
"base_path": "/ovms/src/test/dummy"
}
}
]
})";
static const char* configWith1DummyNew = R"(
{
"model_config_list": [
{
"config": {
"name": "dummy",
"base_path": "/ovms/src/test/dummy",
"batch_size": "16"
}
}
]
})";
class ModelManagerTest : public ovms::ModelManager {};
class ServerShutdownGuard {
ovms::Server& ovmsServer;
public:
ServerShutdownGuard(ovms::Server& ovmsServer) :
ovmsServer(ovmsServer) {}
~ServerShutdownGuard() {
ovmsServer.shutdownModules();
}
};
class ConfigApi : public TestWithTempDir {
std::string configFilePath;
std::string modelPath;
std::string modelName;
public:
void SetUpConfig(const std::string& configContent) {
std::string adjustedConfigContent = configContent;
adjustConfigForTargetPlatform(adjustedConfigContent);
configFilePath = directoryPath + "/ovms_config.json";
createConfigFileWithContent(adjustedConfigContent, configFilePath);
std::string port{"9000"};
randomizePort(port);
char* n_argv[] = {(char*)"ovms", (char*)"--config_path", (char*)configFilePath.data(), (char*)"--file_system_poll_wait_seconds", (char*)"0", (char*)"--port", (char*)port.c_str()};
int arg_count = 7;
ovms::Config::instance().parse(arg_count, n_argv);
}
void LoadConfig(ovms::ModelManager& manager) {
manager.loadConfig(configFilePath);
}
void UnloadConfig(ovms::ModelManager& manager) {
std::string configContent = R"({
"model_config_list": []
})";
createConfigFileWithContent(configContent, configFilePath);
manager.loadConfig(configFilePath);
}
void RemoveConfig() {
std::filesystem::remove(configFilePath);
}
void SetUpSingleModel(std::string modelPath, std::string modelName) {
this->modelPath = modelPath;
this->modelName = modelName;
std::string port{"9000"};
randomizePort(port);
char* n_argv[] = {(char*)"ovms", (char*)"--model_path", (char*)this->modelPath.data(), (char*)"--model_name", (char*)this->modelName.data(), (char*)"--file_system_poll_wait_seconds", (char*)"0", (char*)"--port", (char*)port.c_str()};
int arg_count = 9;
ovms::Config::instance().parse(arg_count, n_argv);
}
struct TestHelper1 {
std::unique_ptr<ServerShutdownGuard> serverGuard;
TestHelper1(ConfigApi& configApi, const char* configJson = nullptr) {
ovms::Server& ovmsServer = ovms::Server::instance();
if (configJson)
configApi.SetUpConfig(configJson);
else
configApi.SetUpSingleModel(getGenericFullPathForSrcTest("/ovms/src/test/dummy"), "dummy");
auto& config = ovms::Config::instance();
auto retCode = ovmsServer.startModules(config);
EXPECT_TRUE(retCode.ok()) << retCode.string();
if (!retCode.ok())
throw std::runtime_error("Failed to start modules");
serverGuard = std::make_unique<ServerShutdownGuard>(ovmsServer);
auto modulePtr = ovmsServer.getModule(ovms::SERVABLE_MANAGER_MODULE_NAME);
EXPECT_NE(nullptr, modulePtr);
if (!modulePtr)
throw std::runtime_error("Failed to get module");
auto servableManagerModule = dynamic_cast<const ovms::ServableManagerModule*>(modulePtr);
EXPECT_NE(nullptr, servableManagerModule);
if (!servableManagerModule)
throw std::runtime_error("Failed to get servable module");
ovms::ModelManager& manager = servableManagerModule->getServableManager();
configApi.LoadConfig(manager);
}
ovms::ModelManager& getManager() {
ovms::Server& ovmsServer = ovms::Server::instance();
auto modulePtr = ovmsServer.getModule(ovms::SERVABLE_MANAGER_MODULE_NAME);
EXPECT_NE(nullptr, modulePtr);
if (!modulePtr)
throw std::runtime_error("Failed to get module");
auto servableManagerModule = dynamic_cast<const ovms::ServableManagerModule*>(modulePtr);
EXPECT_NE(nullptr, servableManagerModule);
if (!servableManagerModule)
throw std::runtime_error("Failed to get servable module");
return servableManagerModule->getServableManager();
}
};
};
class ConfigReload : public ConfigApi {
};
TEST_F(ConfigReload, nonExistingConfigFile) {
ovms::Server& ovmsServer = ovms::Server::instance();
TestHelper1 t(*this, configWith1Dummy);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
std::string response;
RemoveConfig();
auto status = handler.processConfigReloadRequest(response, t.getManager());
const char* expectedJson = "{\n\t\"error\": \"Config file not found or cannot open.\"\n}";
EXPECT_EQ(expectedJson, response);
EXPECT_EQ(status, ovms::StatusCode::CONFIG_FILE_TIMESTAMP_READING_FAILED);
}
static const char* configWithModelNonExistingPath = R"(
{
"model_config_list": [
{
"config": {
"name": "dummy",
"base_path": "/non/existing"
}
}
]
})";
TEST_F(ConfigReload, nonExistingModelPathInConfig) {
ovms::Server& ovmsServer = ovms::Server::instance();
TestHelper1 t(*this, configWith1Dummy);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
std::string response;
RemoveConfig();
SetUpConfig(configWithModelNonExistingPath);
auto status = handler.processConfigReloadRequest(response, t.getManager());
const char* expectedJson = "{\n\t\"error\": \"Reloading config file failed. Check server logs for more info.\"\n}";
EXPECT_EQ(expectedJson, response);
EXPECT_EQ(status, ovms::StatusCode::PATH_INVALID);
}
static const char* configWithDuplicatedModelName = R"(
{
"model_config_list": [
{
"config": {
"name": "dummy",
"base_path": "/ovms/src/test/dummy"
}
},
{
"config": {
"name": "dummy",
"base_path": "/ovms/src/test/add_two_inputs_model"
}
}
]
})";
TEST_F(ConfigReload, duplicatedModelNameInConfig) {
ovms::Server& ovmsServer = ovms::Server::instance();
TestHelper1 t(*this, configWithDuplicatedModelName);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
std::string response;
auto status = handler.processConfigReloadRequest(response, t.getManager());
const char* expectedJson = "{\n\t\"error\": \"Reloading config file failed. Check server logs for more info.\"\n}";
EXPECT_EQ(expectedJson, response);
EXPECT_EQ(status, ovms::StatusCode::MODEL_NAME_OCCUPIED);
}
TEST_F(ConfigReload, startWith1DummyThenReload) {
ovms::Server& ovmsServer = ovms::Server::instance();
TestHelper1 t(*this, configWith1Dummy);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
std::string response;
LoadConfig(t.getManager());
RemoveConfig();
SetUpConfig(configWith1DummyNew);
const char* expectedJson = R"({
"dummy" :
{
"model_version_status": [
{
"version": "1",
"state": "AVAILABLE",
"status": {
"error_code": "OK",
"error_message": "OK"
}
}
]
}
})";
auto status = handler.processConfigReloadRequest(response, t.getManager());
EXPECT_EQ(expectedJson, response);
EXPECT_EQ(status, ovms::StatusCode::OK_RELOADED);
}
TEST_F(ConfigReload, singleModel) {
ovms::Server& ovmsServer = ovms::Server::instance();
TestHelper1 t(*this);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
std::string response;
auto status = handler.processConfigReloadRequest(response, t.getManager());
const char* expectedJson = R"({
"dummy" :
{
"model_version_status": [
{
"version": "1",
"state": "AVAILABLE",
"status": {
"error_code": "OK",
"error_message": "OK"
}
}
]
}
})";
EXPECT_EQ(expectedJson, response);
EXPECT_EQ(status, ovms::StatusCode::OK_NOT_RELOADED);
}
// Plugin config set to be able to remove the model from disk when model is still loaded
static const char* configWith1DummyInTmp = R"(
{
"model_config_list": [
{
"config": {
"name": "dummy",
"base_path": "/tmp/dummy",
"plugin_config": {"ENABLE_MMAP": "NO"}
}
}
]
})";
TEST_F(ConfigReload, startWith1DummyThenAddVersion) {
ovms::Server& ovmsServer = ovms::Server::instance();
std::filesystem::remove_all(getGenericFullPathForTmp("/tmp/dummy"));
std::filesystem::copy(getGenericFullPathForSrcTest("/ovms/src/test/dummy"), getGenericFullPathForTmp("/tmp/dummy"), std::filesystem::copy_options::recursive);
TestHelper1 t(*this, configWith1DummyInTmp);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
std::string response;
LoadConfig(t.getManager());
const char* expectedJson1 = R"({
"dummy" :
{
"model_version_status": [
{
"version": "1",
"state": "AVAILABLE",
"status": {
"error_code": "OK",
"error_message": "OK"
}
}
]
}
})";
auto status = handler.processConfigReloadRequest(response, t.getManager());
EXPECT_EQ(expectedJson1, response);
EXPECT_EQ(status, ovms::StatusCode::OK_NOT_RELOADED);
std::filesystem::copy(getGenericFullPathForSrcTest("/ovms/src/test/dummy/1"), getGenericFullPathForTmp("/tmp/dummy/2"), std::filesystem::copy_options::recursive);
const char* expectedJson2 = R"({
"dummy" :
{
"model_version_status": [
{
"version": "1",
"state": "END",
"status": {
"error_code": "OK",
"error_message": "OK"
}
},
{
"version": "2",
"state": "AVAILABLE",
"status": {
"error_code": "OK",
"error_message": "OK"
}
}
]
}
})";
status = handler.processConfigReloadRequest(response, t.getManager());
EXPECT_EQ(expectedJson2, response);
EXPECT_EQ(status, ovms::StatusCode::OK_RELOADED);
// Remove the model from disk when model is still loaded
std::filesystem::remove_all(getGenericFullPathForTmp("/tmp/dummy"));
}
TEST_F(ConfigReload, startWithMissingXmlThenAddAndReload) {
ovms::Server& ovmsServer = ovms::Server::instance();
std::filesystem::remove_all(getGenericFullPathForTmp("/tmp/dummy"));
std::filesystem::create_directory(getGenericFullPathForTmp("/tmp/dummy"));
std::filesystem::create_directory(getGenericFullPathForTmp("/tmp/dummy/1"));
std::filesystem::copy(getGenericFullPathForSrcTest("/ovms/src/test/dummy/1/dummy.bin"), getGenericFullPathForTmp("/tmp/dummy/1/dummy.bin"), std::filesystem::copy_options::recursive);
TestHelper1 t(*this, configWith1DummyInTmp);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
const char* expectedJson1 = "{\n\t\"error\": \"Reloading config file failed. Check server logs for more info.\"\n}";
std::string response;
auto status = handler.processConfigReloadRequest(response, t.getManager());
EXPECT_EQ(expectedJson1, response);
EXPECT_EQ(status, ovms::StatusCode::FILE_INVALID);
std::filesystem::copy(getGenericFullPathForSrcTest("/ovms/src/test/dummy/1/dummy.xml"), getGenericFullPathForTmp("/tmp/dummy/1/dummy.xml"), std::filesystem::copy_options::recursive);
const char* expectedJson2 = R"({
"dummy" :
{
"model_version_status": [
{
"version": "1",
"state": "AVAILABLE",
"status": {
"error_code": "OK",
"error_message": "OK"
}
}
]
}
})";
status = handler.processConfigReloadRequest(response, t.getManager());
EXPECT_EQ(expectedJson2, response);
EXPECT_EQ(status, ovms::StatusCode::OK_RELOADED);
// Remove the model from disk when model is still loaded
std::filesystem::remove_all(getGenericFullPathForTmp("/tmp/dummy"));
}
TEST_F(ConfigReload, startWithEmptyModelDir) {
ovms::Server& ovmsServer = ovms::Server::instance();
std::filesystem::remove_all(getGenericFullPathForTmp("/tmp/dummy"));
std::filesystem::create_directory(getGenericFullPathForTmp("/tmp/dummy"));
TestHelper1 t(*this, configWith1DummyInTmp);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
const char* expectedJson = R"({
"dummy" :
{
"model_version_status": []
}
})";
std::string response;
auto status = handler.processConfigReloadRequest(response, t.getManager());
ASSERT_EQ(status, ovms::StatusCode::OK_NOT_RELOADED);
EXPECT_EQ(expectedJson, response);
// Remove the model from disk when model is still loaded
std::filesystem::remove_all(getGenericFullPathForSrcTest("/tmp/dummy"));
}
// Config which restricts deleting model from disk when model is still loaded
static const char* configWith1DummyInTmpEnableMmap = R"(
{
"model_config_list": [
{
"config": {
"name": "dummy",
"base_path": "/tmp/dummy",
"plugin_config": {"ENABLE_MMAP": "YES"}
}
}
]
})";
TEST_F(ConfigReload, removeModelFromDiskWhenLoaded) {
ovms::Server& ovmsServer = ovms::Server::instance();
std::filesystem::remove_all(getGenericFullPathForTmp("/tmp/dummy"));
std::filesystem::copy(getGenericFullPathForSrcTest("/ovms/src/test/dummy"), getGenericFullPathForTmp("/tmp/dummy"), std::filesystem::copy_options::recursive);
TestHelper1 t(*this, configWith1DummyInTmpEnableMmap);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
std::string response;
LoadConfig(t.getManager());
const char* expectedJson1 = R"({
"dummy" :
{
"model_version_status": [
{
"version": "1",
"state": "AVAILABLE",
"status": {
"error_code": "OK",
"error_message": "OK"
}
}
]
}
})";
auto status = handler.processConfigReloadRequest(response, t.getManager());
EXPECT_EQ(expectedJson1, response);
EXPECT_EQ(status, ovms::StatusCode::OK_NOT_RELOADED);
// On windows, the test expects inability to remove model
#ifdef _WIN32
EXPECT_THROW({
std::filesystem::remove_all(getGenericFullPathForSrcTest("/tmp/dummy"));
},
std::filesystem::filesystem_error);
#else
// On linux, removing the model should be possible even if ENABLE_MMAP=YES
std::filesystem::remove_all(getGenericFullPathForSrcTest("/tmp/dummy"));
#endif
this->UnloadConfig(t.getManager());
}
static const char* emptyConfig = R"(
{
"model_config_list": []
})";
TEST_F(ConfigReload, StartWith1DummyThenReloadToRetireDummy) {
ovms::Server& ovmsServer = ovms::Server::instance();
TestHelper1 t(*this, configWith1Dummy);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
const char* expectedJson_1 = R"({
"dummy" :
{
"model_version_status": [
{
"version": "1",
"state": "AVAILABLE",
"status": {
"error_code": "OK",
"error_message": "OK"
}
}
]
}
})";
std::string response;
auto status = handler.processConfigReloadRequest(response, t.getManager());
EXPECT_EQ(expectedJson_1, response);
EXPECT_EQ(status, ovms::StatusCode::OK_NOT_RELOADED);
RemoveConfig();
SetUpConfig(emptyConfig);
const char* expectedJson_2 = R"({
"dummy" :
{
"model_version_status": [
{
"version": "1",
"state": "END",
"status": {
"error_code": "OK",
"error_message": "OK"
}
}
]
}
})";
status = handler.processConfigReloadRequest(response, t.getManager());
EXPECT_EQ(expectedJson_2, response);
EXPECT_EQ(status, ovms::StatusCode::OK_RELOADED);
}
TEST_F(ConfigReload, reloadNotNeeded) {
ovms::Server& ovmsServer = ovms::Server::instance();
TestHelper1 t(*this, configWith1Dummy);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
std::string response;
auto status = handler.processConfigReloadRequest(response, t.getManager());
EXPECT_EQ(status, ovms::StatusCode::OK_NOT_RELOADED);
}
TEST_F(ConfigReload, reloadNotNeededManyThreads) {
ovms::Server& ovmsServer = ovms::Server::instance();
TestHelper1 t(*this, configWith1Dummy);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
int numberOfThreads = 10;
std::vector<std::thread> threads;
auto& manager = t.getManager();
std::function<void()> func = [&handler, &manager]() {
std::string response;
EXPECT_EQ(handler.processConfigReloadRequest(response, manager), ovms::StatusCode::OK_NOT_RELOADED);
};
for (int i = 0; i < numberOfThreads; i++) {
threads.push_back(std::thread(func));
}
for (auto& thread : threads) {
thread.join();
}
}
static const char* configWith1DummyPipeline = R"(
{
"model_config_list": [
{
"config": {
"name": "dummy",
"base_path": "/ovms/src/test/dummy"
}
}
],
"pipeline_config_list": [
{
"name": "pipeline1Dummy",
"inputs": ["custom_dummy_input"],
"nodes": [
{
"name": "dummyNode",
"model_name": "dummy",
"type": "DL model",
"inputs": [
{"b": {"node_name": "request",
"data_item": "custom_dummy_input"}}
],
"outputs": [
{"data_item": "a",
"alias": "new_dummy_output"}
]
}
],
"outputs": [
{"custom_dummy_output": {"node_name": "dummyNode",
"data_item": "new_dummy_output"}
}
]
}
]
})";
static const char* configWith1DummyPipelineNew = R"(
{
"model_config_list": [
{
"config": {
"name": "dummy",
"base_path": "/ovms/src/test/dummy",
"batch_size": "16"
}
}
],
"pipeline_config_list": [
{
"name": "pipeline1Dummy",
"inputs": ["custom_dummy_input"],
"nodes": [
{
"name": "dummyNode",
"model_name": "dummy",
"type": "DL model",
"inputs": [
{"b": {"node_name": "request",
"data_item": "custom_dummy_input"}}
],
"outputs": [
{"data_item": "a",
"alias": "new_dummy_output"}
]
}
],
"outputs": [
{"custom_dummy_output": {"node_name": "dummyNode",
"data_item": "new_dummy_output"}
}
]
}
]
})";
TEST_F(ConfigReload, StartWith1DummyThenReloadToAddPipeline) {
ovms::Server& ovmsServer = ovms::Server::instance();
TestHelper1 t(*this, configWith1Dummy);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
RemoveConfig();
SetUpConfig(configWith1DummyPipeline);
const char* expectedJson = R"({
"dummy" :
{
"model_version_status": [
{
"version": "1",
"state": "AVAILABLE",
"status": {
"error_code": "OK",
"error_message": "OK"
}
}
]
},
"pipeline1Dummy" :
{
"model_version_status": [
{
"version": "1",
"state": "AVAILABLE",
"status": {
"error_code": "OK",
"error_message": "OK"
}
}
]
}
})";
std::string response;
auto status = handler.processConfigReloadRequest(response, t.getManager());
EXPECT_EQ(expectedJson, response);
EXPECT_EQ(status, ovms::StatusCode::OK_RELOADED);
}
#if (MEDIAPIPE_DISABLE == 0)
TEST_F(ConfigReload, StartWith1DummyThenReloadToMediapipe) {
ovms::Server& ovmsServer = ovms::Server::instance();
TestHelper1 t(*this, configWith1Dummy);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
RemoveConfig();
std::string contents;
auto fs = std::make_shared<ovms::LocalFileSystem>();
fs->readTextFile(getGenericFullPathForSrcTest("/ovms/src/test/mediapipe/config_mediapipe_add_adapter_full.json"), &contents);
SetUpConfig(contents);
const char* expectedJson = R"({
"add" :
{
"model_version_status": [
{
"version": "1",
"state": "AVAILABLE",
"status": {
"error_code": "OK",
"error_message": "OK"
}
}
]
},
"dummy" :
{
"model_version_status": [
{
"version": "1",
"state": "END",
"status": {
"error_code": "OK",
"error_message": "OK"
}
}
]
},
"mediapipeAdd" :
{
"model_version_status": [
{
"version": "1",
"state": "AVAILABLE",
"status": {
"error_code": "OK",
"error_message": "OK"
}
}
]
},
"mediapipeAddADAPTFULL" :
{
"model_version_status": [
{
"version": "1",
"state": "AVAILABLE",
"status": {
"error_code": "OK",
"error_message": "OK"
}
}
]
}
})";
std::string response;
auto status = handler.processConfigReloadRequest(response, t.getManager());
EXPECT_EQ(expectedJson, response);
EXPECT_EQ(status, ovms::StatusCode::OK_RELOADED);
}
#endif
static const char* configWithPipelineWithInvalidOutputs = R"(
{
"model_config_list": [
{
"config": {
"name": "dummy",
"base_path": "/ovms/src/test/dummy"
}
}
],
"pipeline_config_list": [
{
"name": "pipeline1Dummy",
"inputs": ["custom_dummy_input"],
"nodes": [
{
"name": "dummyNode",
"model_name": "dummy",
"type": "DL model",
"inputs": [
{"b": {"node_name": "request",
"data_item": "custom_dummy_input"}}
],
"outputs": [
{"data_item": "a",
"alias": "new_dummy_output"}
]
}
],
"outputs": [
{"custom_dummy_output": {"node_name": "dummyNode",
"data_item": "non_existing_output"}
}
]
}
]
})";
TEST_F(ConfigReload, StartWith1DummyThenReloadToAddPipelineWithInvalidOutputs) {
ovms::Server& ovmsServer = ovms::Server::instance();
TestHelper1 t(*this, configWith1Dummy);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
RemoveConfig();
SetUpConfig(configWithPipelineWithInvalidOutputs);
std::string response;
const char* expectedJson = "{\n\t\"error\": \"Reloading config file failed. Check server logs for more info.\"\n}";
auto status = handler.processConfigReloadRequest(response, t.getManager());
EXPECT_EQ(expectedJson, response);
EXPECT_EQ(status, ovms::StatusCode::PIPELINE_NODE_REFERING_TO_MISSING_DATA_SOURCE);
}
TEST_F(ConfigReload, reloadWithInvalidPipelineConfigManyThreads) {
ovms::Server& ovmsServer = ovms::Server::instance();
TestHelper1 t(*this, configWith1Dummy);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
RemoveConfig();
SetUpConfig(configWithPipelineWithInvalidOutputs);
int numberOfThreads = 2;
std::vector<std::thread> threads;
auto& manager = t.getManager();
std::function<void()> func = [&handler, &manager]() {
std::string response;
EXPECT_EQ(handler.processConfigReloadRequest(response, manager), ovms::StatusCode::PIPELINE_NODE_REFERING_TO_MISSING_DATA_SOURCE);
};
for (int i = 0; i < numberOfThreads; i++) {
threads.push_back(std::thread(func));
}
for (auto& thread : threads) {
thread.join();
}
}
TEST_F(ConfigReload, reloadWithInvalidModelConfigManyThreads) {
ovms::Server& ovmsServer = ovms::Server::instance();
TestHelper1 t(*this, configWith1Dummy);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
RemoveConfig();
SetUpConfig(configWithDuplicatedModelName);
int numberOfThreads = 2;
std::vector<std::thread> threads;
auto& manager = t.getManager();
std::function<void()> func = [&handler, &manager]() {
std::string response;
EXPECT_EQ(handler.processConfigReloadRequest(response, manager), ovms::StatusCode::MODEL_NAME_OCCUPIED);
};
for (int i = 0; i < numberOfThreads; i++) {
threads.push_back(std::thread(func));
}
for (auto& thread : threads) {
thread.join();
}
}
static const char* configWithPipelineContainsNonExistingModel = R"(
{
"model_config_list": [
{
"config": {
"name": "dummy",
"base_path": "/ovms/src/test/dummy"
}
}
],
"pipeline_config_list": [
{
"name": "pipeline1Dummy",
"inputs": ["custom_dummy_input"],
"nodes": [
{
"name": "dummyNode",
"model_name": "non-existing",
"type": "DL model",
"inputs": [
{"b": {"node_name": "request",
"data_item": "custom_dummy_input"}}
],
"outputs": [
{"data_item": "a",
"alias": "new_dummy_output"}
]
}
],
"outputs": [
{"custom_dummy_output": {"node_name": "dummyNode",
"data_item": "new_dummy_output"}
}
]
}
]
})";
TEST_F(ConfigReload, StartWith1DummyThenReloadToAddPipelineWithNonExistingModel) {
ovms::Server& ovmsServer = ovms::Server::instance();
TestHelper1 t(*this, configWith1Dummy);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
RemoveConfig();
SetUpConfig(configWithPipelineContainsNonExistingModel);
const char* expectedJson = "{\n\t\"error\": \"Reloading config file failed. Check server logs for more info.\"\n}";
std::string response;
auto status = handler.processConfigReloadRequest(response, t.getManager());
EXPECT_EQ(expectedJson, response);
EXPECT_EQ(status, ovms::StatusCode::PIPELINE_NODE_REFERING_TO_MISSING_MODEL);
}
static const char* configWith2DummyPipelines = R"(
{
"model_config_list": [
{
"config": {
"name": "dummy",
"base_path": "/ovms/src/test/dummy"
}
}
],
"pipeline_config_list": [
{
"name": "pipeline1Dummy",
"inputs": ["custom_dummy_input"],
"nodes": [
{
"name": "dummyNode",
"model_name": "dummy",
"type": "DL model",
"inputs": [
{"b": {"node_name": "request",
"data_item": "custom_dummy_input"}}
],
"outputs": [
{"data_item": "a",
"alias": "new_dummy_output"}
]
}
],
"outputs": [
{"custom_dummy_output": {"node_name": "dummyNode",
"data_item": "new_dummy_output"}
}
]
},
{
"name": "pipeline2Dummy",
"inputs": ["custom_dummy_input"],
"nodes": [
{
"name": "dummyNode",
"model_name": "dummy",
"type": "DL model",
"inputs": [
{"b": {"node_name": "request",
"data_item": "custom_dummy_input"}}
],
"outputs": [
{"data_item": "a",
"alias": "new_dummy_output"}
]
}
],
"outputs": [
{"custom_dummy_output": {"node_name": "dummyNode",
"data_item": "new_dummy_output"}
}
]
}
]
})";
TEST_F(ConfigReload, StartWith1DummyPipelineThenReloadToAddPipeline) {
ovms::Server& ovmsServer = ovms::Server::instance();
TestHelper1 t(*this, configWith1DummyPipeline);
auto handler = ovms::HttpRestApiHandler(ovmsServer, 10);
std::string response;
RemoveConfig();
SetUpConfig(configWith1DummyPipelineNew);
const char* expectedJson_1 = R"({
"dummy" :
{
"model_version_status": [
{
"version": "1",
"state": "AVAILABLE",
"status": {
"error_code": "OK",
"error_message": "OK"
}
}