| /* |
| * 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/memory_settings.h" |
| |
| #include <algorithm> |
| #include <sstream> |
| #include <string> |
| #include <vector> |
| |
| #include "base/memory/scoped_ptr.h" |
| #include "cobalt/browser/memory_settings/test_common.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace cobalt { |
| namespace browser { |
| namespace memory_settings { |
| namespace { |
| int64_t TestIntSettingParse(const std::string& value) { |
| IntSetting int_setting("dummy"); |
| EXPECT_TRUE(int_setting.TryParseValue(MemorySetting::kCmdLine, value)); |
| return int_setting.value(); |
| } |
| } // namespace |
| |
| TEST(IntSetting, ParseFromString) { |
| scoped_ptr<IntSetting> int_setting(new IntSetting("dummy")); |
| EXPECT_EQ(std::string("dummy"), int_setting->name()); |
| ASSERT_TRUE(int_setting->TryParseValue(MemorySetting::kCmdLine, "123")); |
| EXPECT_EQ(123, int_setting->value()); |
| EXPECT_EQ(MemorySetting::kCmdLine, int_setting->source_type()); |
| EXPECT_EQ(std::string("123"), int_setting->ValueToString()); |
| } |
| |
| // Tests the expectation that numerous string variations (whole numbers vs |
| // fractions vs units) parse correctly. |
| TEST(IntSetting, ParseFromStrings) { |
| // Bytes. |
| EXPECT_EQ(1, TestIntSettingParse("1")); |
| EXPECT_EQ(1, TestIntSettingParse("1B")); |
| EXPECT_EQ(1, TestIntSettingParse("1b")); |
| EXPECT_EQ(1, TestIntSettingParse("1B")); |
| EXPECT_EQ(1, TestIntSettingParse("1b")); |
| |
| // Kilobytes and fractional amounts. |
| EXPECT_EQ(1024, TestIntSettingParse("1KB")); |
| EXPECT_EQ(1024, TestIntSettingParse("1Kb")); |
| EXPECT_EQ(1024, TestIntSettingParse("1kB")); |
| EXPECT_EQ(1024, TestIntSettingParse("1kb")); |
| |
| EXPECT_EQ(512, TestIntSettingParse(".5kb")); |
| EXPECT_EQ(512, TestIntSettingParse("0.5kb")); |
| EXPECT_EQ(1536, TestIntSettingParse("1.5kb")); |
| EXPECT_EQ(1536, TestIntSettingParse("1.50kb")); |
| |
| // Megabytes and fractional amounts. |
| EXPECT_EQ(1024*1024, TestIntSettingParse("1MB")); |
| EXPECT_EQ(1024*1024, TestIntSettingParse("1Mb")); |
| EXPECT_EQ(1024*1024, TestIntSettingParse("1mB")); |
| EXPECT_EQ(1024*1024, TestIntSettingParse("1mb")); |
| |
| EXPECT_EQ(512*1024, TestIntSettingParse(".5mb")); |
| EXPECT_EQ(512*1024, TestIntSettingParse("0.5mb")); |
| EXPECT_EQ(1536*1024, TestIntSettingParse("1.5mb")); |
| EXPECT_EQ(1536*1024, TestIntSettingParse("1.50mb")); |
| |
| // Gigabytes and fractional amounts. |
| EXPECT_EQ(1024*1024*1024, TestIntSettingParse("1GB")); |
| EXPECT_EQ(1024*1024*1024, TestIntSettingParse("1Gb")); |
| EXPECT_EQ(1024*1024*1024, TestIntSettingParse("1gB")); |
| EXPECT_EQ(1024*1024*1024, TestIntSettingParse("1gb")); |
| |
| EXPECT_EQ(512*1024*1024, TestIntSettingParse(".5gb")); |
| EXPECT_EQ(1536*1024*1024, TestIntSettingParse("1.50gb")); |
| } |
| |
| TEST(DimensionSetting, ParseFromString) { |
| scoped_ptr<DimensionSetting> rect_setting(new TestDimensionSetting("dummy")); |
| ASSERT_TRUE( |
| rect_setting->TryParseValue(MemorySetting::kCmdLine, "1234x5678")); |
| EXPECT_EQ(TextureDimensions(1234, 5678, 2), rect_setting->value()); |
| EXPECT_EQ(MemorySetting::kCmdLine, rect_setting->source_type()); |
| EXPECT_EQ(std::string("1234x5678x2"), rect_setting->ValueToString()); |
| } |
| |
| TEST(DimensionSetting, ParseFromStringCaseInsensitive) { |
| scoped_ptr<DimensionSetting> rect_setting(new TestDimensionSetting("dummy")); |
| ASSERT_TRUE( |
| rect_setting->TryParseValue(MemorySetting::kCmdLine, "1234X5678")); |
| EXPECT_EQ(TextureDimensions(1234, 5678, 2), rect_setting->value()); |
| EXPECT_EQ(MemorySetting::kCmdLine, rect_setting->source_type()); |
| EXPECT_EQ(std::string("1234x5678x2"), rect_setting->ValueToString()); |
| } |
| |
| TEST(DimensionSetting, ParseFromStringWithBytesPerPixel) { |
| scoped_ptr<DimensionSetting> rect_setting(new TestDimensionSetting("dummy")); |
| ASSERT_TRUE( |
| rect_setting->TryParseValue(MemorySetting::kCmdLine, "1234x5678x12")); |
| EXPECT_EQ(TextureDimensions(1234, 5678, 12), rect_setting->value()); |
| EXPECT_EQ(MemorySetting::kCmdLine, rect_setting->source_type()); |
| EXPECT_EQ(std::string("1234x5678x12"), rect_setting->ValueToString()); |
| } |
| |
| } // namespace memory_settings |
| } // namespace browser |
| } // namespace cobalt |