| /* |
| * Copyright 2017 Google Inc. All Rights Reserved. |
| * |
| * 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 "cobalt/browser/memory_settings/pretty_print.h" |
| |
| #include <algorithm> |
| #include <map> |
| #include <sstream> |
| #include <string> |
| #include <vector> |
| |
| #include "base/command_line.h" |
| #include "base/logging.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "cobalt/browser/memory_settings/memory_settings.h" |
| #include "cobalt/browser/switches.h" |
| #include "starboard/log.h" |
| #include "starboard/memory.h" |
| #include "starboard/system.h" |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace cobalt { |
| namespace browser { |
| namespace memory_settings { |
| |
| class TestSettingGroup { |
| public: |
| TestSettingGroup() {} |
| |
| void LoadDefault() { |
| MakeSetting(MemorySetting::kInt, MemorySetting::kCmdLine, |
| MemorySetting::kGPU, switches::kImageCacheSizeInBytes, "1234"); |
| |
| MakeSetting(MemorySetting::kInt, MemorySetting::kAutoSet, |
| MemorySetting::kCPU, switches::kJavaScriptGcThresholdInBytes, |
| "1112"); |
| |
| MakeSetting(MemorySetting::kDimensions, MemorySetting::kCmdLine, |
| MemorySetting::kGPU, switches::kSkiaTextureAtlasDimensions, |
| "1234x4567"); |
| |
| MakeSetting(MemorySetting::kInt, MemorySetting::kCmdLine, |
| MemorySetting::kGPU, switches::kSkiaCacheSizeInBytes, |
| "12345678"); |
| |
| MakeSetting(MemorySetting::kInt, MemorySetting::kBuildSetting, |
| MemorySetting::kNotApplicable, |
| switches::kSoftwareSurfaceCacheSizeInBytes, "8910"); |
| } |
| |
| ~TestSettingGroup() { |
| for (ConstIter it = map_.begin(); it != map_.end(); ++it) { |
| delete it->second; |
| } |
| } |
| |
| // The memory setting is owned internally. |
| void MakeSetting(MemorySetting::ClassType class_type, |
| MemorySetting::SourceType source_type, |
| MemorySetting::MemoryType memory_type, |
| const std::string& name, const std::string& value) { |
| const bool found = (map_.find(name) != map_.end()); |
| |
| ASSERT_FALSE(found); |
| map_[name] = |
| CreateMemorySetting(class_type, source_type, memory_type, name, value); |
| } |
| |
| std::vector<const MemorySetting*> AsConstVector() const { |
| std::vector<const MemorySetting*> output; |
| for (ConstIter it = map_.begin(); it != map_.end(); ++it) { |
| output.push_back(it->second); |
| } |
| return output; |
| } |
| |
| private: |
| static MemorySetting* CreateMemorySetting( |
| MemorySetting::ClassType class_type, |
| MemorySetting::SourceType source_type, |
| MemorySetting::MemoryType memory_type, const std::string& name, |
| const std::string& value) { |
| MemorySetting* memory_setting = NULL; |
| switch (class_type) { |
| case MemorySetting::kInt: { |
| memory_setting = new IntSetting(name); |
| break; |
| } |
| case MemorySetting::kDimensions: { |
| memory_setting = new DimensionSetting(name); |
| break; |
| } |
| default: { |
| EXPECT_TRUE(false) << "Unexpected type " << class_type; |
| memory_setting = new IntSetting(name); |
| break; |
| } |
| } |
| EXPECT_TRUE(memory_setting->TryParseValue(source_type, value)); |
| memory_setting->set_memory_type(memory_type); |
| return memory_setting; |
| } |
| |
| typedef std::map<std::string, MemorySetting*>::const_iterator ConstIter; |
| std::map<std::string, MemorySetting*> map_; |
| }; |
| |
| TEST(MemorySettingsPrettyPrint, GeneratePrettyPrintTable) { |
| TestSettingGroup setting_group; |
| setting_group.LoadDefault(); |
| std::string actual_string = |
| GeneratePrettyPrintTable(setting_group.AsConstVector()); |
| |
| const char* expected_string = |
| " SETTING NAME VALUE TYPE SOURCE \n" |
| " _______________________________________________________________________________ \n" |
| "| | | | | |\n" |
| "| image_cache_size_in_bytes | 1234 | 0.0 MB | GPU | CmdLine |\n" |
| "|______________________________________|_____________|_________|______|_________|\n" |
| "| | | | | |\n" |
| "| javascript_gc_threshold_in_bytes | 1112 | 0.0 MB | CPU | AutoSet |\n" |
| "|______________________________________|_____________|_________|______|_________|\n" |
| "| | | | | |\n" |
| "| skia_atlas_texture_dimensions | 1234x4567x2 | 10.7 MB | GPU | CmdLine |\n" |
| "|______________________________________|_____________|_________|______|_________|\n" |
| "| | | | | |\n" |
| "| skia_cache_size_in_bytes | 12345678 | 11.8 MB | GPU | CmdLine |\n" |
| "|______________________________________|_____________|_________|______|_________|\n" |
| "| | | | | |\n" |
| "| software_surface_cache_size_in_bytes | N/A | N/A | N/A | N/A |\n" |
| "|______________________________________|_____________|_________|______|_________|\n"; |
| |
| EXPECT_STREQ(expected_string, actual_string.c_str()); |
| } |
| |
| TEST(MemorySettingsPrettyPrint, GenerateMemoryTableWithUnsetGpuMemory) { |
| IntSetting cpu_memory_setting("max_cpu_memory"); |
| cpu_memory_setting.set_value( |
| MemorySetting::kBuildSetting, 256 * 1024 * 1024); |
| IntSetting gpu_memory_setting("max_gpu_memory"); |
| |
| std::string actual_output = |
| GenerateMemoryTable(cpu_memory_setting, // 256 MB CPU available |
| gpu_memory_setting, |
| 128 * 1024 * 1024, // 128 MB CPU consumption |
| 0); // 0 MB GPU consumption. |
| |
| const char* expected_output = |
| " MEMORY SOURCE TOTAL SETTINGS CONSUME \n" |
| " ________________________________________________________ \n" |
| "| | | | |\n" |
| "| max_cpu_memory | Build | 256.0 MB | 128.0 MB |\n" |
| "|________________|________|___________|__________________|\n" |
| "| | | | |\n" |
| "| max_gpu_memory | Unset | <UNKNOWN> | 0.0 MB |\n" |
| "|________________|________|___________|__________________|\n"; |
| |
| EXPECT_STREQ(expected_output, actual_output.c_str()) << actual_output; |
| } |
| |
| TEST(MemorySettingsPrettyPrint, GenerateMemoryTableWithGpuMemory) { |
| IntSetting cpu_memory_setting("max_cpu_memory"); |
| cpu_memory_setting.set_value( |
| MemorySetting::kBuildSetting, 256 * 1024 * 1024); |
| IntSetting gpu_memory_setting("max_gpu_memory"); |
| gpu_memory_setting.set_value( |
| MemorySetting::kBuildSetting, 64 * 1024 * 1024); |
| |
| std::string actual_output = |
| GenerateMemoryTable(cpu_memory_setting, // 256 MB CPU available. |
| gpu_memory_setting, // 64 MB GPU available. |
| 128 * 1024 * 1024, // 128 MB CPU consumption. |
| 23592960); // 22.5 MB GPU consumption. |
| |
| const char* expected_output = |
| " MEMORY SOURCE TOTAL SETTINGS CONSUME \n" |
| " _______________________________________________________ \n" |
| "| | | | |\n" |
| "| max_cpu_memory | Build | 256.0 MB | 128.0 MB |\n" |
| "|________________|________|__________|__________________|\n" |
| "| | | | |\n" |
| "| max_gpu_memory | Build | 64.0 MB | 22.5 MB |\n" |
| "|________________|________|__________|__________________|\n"; |
| |
| EXPECT_STREQ(expected_output, actual_output.c_str()) << actual_output; |
| } |
| |
| TEST(MemorySettingsPrettyPrint, ToString) { |
| TestSettingGroup test_setting_group; |
| test_setting_group.LoadDefault(); |
| |
| std::string actual_string = GeneratePrettyPrintTable( |
| test_setting_group.AsConstVector()); |
| |
| const char* expected_string = |
| " SETTING NAME VALUE TYPE SOURCE \n" |
| " _______________________________________________________________________________ \n" |
| "| | | | | |\n" |
| "| image_cache_size_in_bytes | 1234 | 0.0 MB | GPU | CmdLine |\n" |
| "|______________________________________|_____________|_________|______|_________|\n" |
| "| | | | | |\n" |
| "| javascript_gc_threshold_in_bytes | 1112 | 0.0 MB | CPU | AutoSet |\n" |
| "|______________________________________|_____________|_________|______|_________|\n" |
| "| | | | | |\n" |
| "| skia_atlas_texture_dimensions | 1234x4567x2 | 10.7 MB | GPU | CmdLine |\n" |
| "|______________________________________|_____________|_________|______|_________|\n" |
| "| | | | | |\n" |
| "| skia_cache_size_in_bytes | 12345678 | 11.8 MB | GPU | CmdLine |\n" |
| "|______________________________________|_____________|_________|______|_________|\n" |
| "| | | | | |\n" |
| "| software_surface_cache_size_in_bytes | N/A | N/A | N/A | N/A |\n" |
| "|______________________________________|_____________|_________|______|_________|\n"; |
| |
| EXPECT_STREQ(expected_string, actual_string.c_str()) << actual_string; |
| } |
| |
| TEST(MemorySettingsPrettyPrint, GenerateMemoryWithInvalidGpuMemoryConsumption) { |
| IntSetting cpu_memory_setting("max_cpu_memory"); |
| cpu_memory_setting.set_value( |
| MemorySetting::kBuildSetting, 256 * 1024 * 1024); |
| IntSetting gpu_memory_setting("max_gpu_memory"); |
| gpu_memory_setting.set_value(MemorySetting::kStarboardAPI, 0); |
| |
| const base::optional<int64_t> no_gpu_memory; |
| std::string actual_output = GenerateMemoryTable( |
| cpu_memory_setting, // 256 MB CPU available. |
| gpu_memory_setting, // Signals that no gpu memory is available |
| // on this system. |
| 128 * 1024 * 1024, // 128 MB CPU consumption. |
| 16 * 1024 * 1024); // 16 MB GPU consumption. |
| |
| const char* expected_output = |
| " MEMORY SOURCE TOTAL SETTINGS CONSUME \n" |
| " _______________________________________________________________ \n" |
| "| | | | |\n" |
| "| max_cpu_memory | Build | 256.0 MB | 128.0 MB |\n" |
| "|________________|_______________|___________|__________________|\n" |
| "| | | | |\n" |
| "| max_gpu_memory | Starboard API | <UNKNOWN> | 16.0 MB |\n" |
| "|________________|_______________|___________|__________________|\n"; |
| |
| EXPECT_STREQ(expected_output, actual_output.c_str()) << actual_output; |
| } |
| |
| } // namespace memory_settings |
| } // namespace browser |
| } // namespace cobalt |
