| // Copyright 2015 The Cobalt Authors. 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 <memory> |
| #include <string> |
| |
| #include "base/bind.h" |
| #include "base/strings/stringprintf.h" |
| #include "cobalt/bindings/testing/utils.h" |
| #include "cobalt/dom/html_element.h" |
| #include "cobalt/dom/screen.h" |
| #include "cobalt/dom/testing/test_with_javascript.h" |
| #include "cobalt/network_bridge/net_poster.h" |
| #include "cobalt/script/testing/fake_script_value.h" |
| #include "cobalt/web/error_event.h" |
| #include "cobalt/web/message_event.h" |
| #include "cobalt/web/testing/mock_event_listener.h" |
| #include "testing/gmock/include/gmock/gmock.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace cobalt { |
| namespace dom { |
| |
| using script::testing::FakeScriptValue; |
| |
| namespace { |
| std::string GetStyleName(::testing::TestParamInfo<const char*> info) { |
| return std::string(info.param); |
| } |
| |
| std::string CamelCaseToPropertyName(const char* camel_case) { |
| std::string snake; |
| for (const char* input = camel_case; *input; ++input) { |
| if (*input >= 'A' && *input <= 'Z') { |
| snake.push_back('-'); |
| snake.push_back(std::tolower(*input)); |
| } else { |
| snake.push_back(*input); |
| } |
| } |
| return snake; |
| } |
| |
| const char* longhand_styles[] = {"alignContent", |
| "alignItems", |
| "alignSelf", |
| "animationDelay", |
| "animationDirection", |
| "animationDuration", |
| "animationFillMode", |
| "animationIterationCount", |
| "animationName", |
| "animationTimingFunction", |
| "backgroundColor", |
| "backgroundImage", |
| "backgroundPosition", |
| "backgroundRepeat", |
| "backgroundSize", |
| "borderBottomColor", |
| "borderBottomLeftRadius", |
| "borderBottomRightRadius", |
| "borderBottomStyle", |
| "borderBottomWidth", |
| "borderLeftColor", |
| "borderLeftStyle", |
| "borderLeftWidth", |
| "borderRightColor", |
| "borderRightStyle", |
| "borderRightWidth", |
| "borderTopColor", |
| "borderTopLeftRadius", |
| "borderTopRightRadius", |
| "borderTopStyle", |
| "borderTopWidth", |
| "bottom", |
| "boxShadow", |
| "color", |
| "content", |
| "display", |
| "filter", |
| "flexBasis", |
| "flexDirection", |
| "flexGrow", |
| "flexShrink", |
| "flexWrap", |
| "fontFamily", |
| "fontSize", |
| "fontStyle", |
| "fontWeight", |
| "height", |
| "justifyContent", |
| "left", |
| "lineHeight", |
| "marginBottom", |
| "marginLeft", |
| "marginRight", |
| "marginTop", |
| "maxHeight", |
| "maxWidth", |
| "minHeight", |
| "minWidth", |
| "opacity", |
| "order", |
| "outlineColor", |
| "outlineStyle", |
| "outlineWidth", |
| "overflow", |
| "overflowWrap", |
| "paddingBottom", |
| "paddingLeft", |
| "paddingRight", |
| "paddingTop", |
| "pointerEvents", |
| "position", |
| "right", |
| "textAlign", |
| "textDecorationColor", |
| "textDecorationLine", |
| "textIndent", |
| "textOverflow", |
| "textShadow", |
| "textTransform", |
| "top", |
| "transform", |
| "transformOrigin", |
| "transitionDelay", |
| "transitionDuration", |
| "transitionProperty", |
| "transitionTimingFunction", |
| "verticalAlign", |
| "visibility", |
| "whiteSpace", |
| "width", |
| "zIndex"}; |
| |
| class HTMLElementStyleTestLongHandStyles |
| : public testing::TestWithJavaScriptBase, |
| public ::testing::TestWithParam<const char*> {}; |
| } // namespace |
| |
| TEST_P(HTMLElementStyleTestLongHandStyles, SetStyle) { |
| const char* style_attribute_name = GetParam(); |
| std::string property_name = CamelCaseToPropertyName(style_attribute_name); |
| std::string script = base::StringPrintf( |
| R"( |
| var style_name = '%s'; |
| var result = style_name; |
| var div = document.createElement('div'); |
| div.style.%s = 'initial'; |
| if (div.style.%s != 'initial') { result = 'Could not be set to \'initial\': \'' + div.style.%s + '\''; } |
| if (div.style.cssText != '%s: initial;') { result = 'cssText is not set to \'initial\': cssText \'' + div.style.cssText + '\''; } |
| div.style.%s = 'inherit'; |
| if (div.style.%s != 'inherit') { result = 'Could not be set to \'inherit\': \'' + div.style.%s + '\''; } |
| if (div.style.cssText != '%s: inherit;') { result = 'cssText is not set to \'inherit\': cssText \'' + div.style.cssText + '\''; } |
| result |
| )", |
| style_attribute_name, style_attribute_name, style_attribute_name, |
| style_attribute_name, property_name.c_str(), style_attribute_name, |
| style_attribute_name, style_attribute_name, property_name.c_str()); |
| std::string result; |
| EXPECT_TRUE(EvaluateScript(script, &result)); |
| EXPECT_EQ(style_attribute_name, result) << script; |
| } |
| |
| INSTANTIATE_TEST_CASE_P(HTMLElementStyleTest, |
| HTMLElementStyleTestLongHandStyles, |
| ::testing::ValuesIn(longhand_styles), GetStyleName); |
| |
| namespace { |
| const char* shorthand_simple_styles[] = { |
| "animation", "background", "border", "borderBottom", "borderLeft", |
| "borderRight", "borderTop", "flex", "font", "margin", |
| "outline", "padding", "textDecoration", "transition"}; |
| |
| class HTMLElementStyleTestShortHandStyles |
| : public testing::TestWithJavaScriptBase, |
| public ::testing::TestWithParam<const char*> {}; |
| } // namespace |
| |
| TEST_P(HTMLElementStyleTestShortHandStyles, SetStyle) { |
| const char* style_attribute_name = GetParam(); |
| std::string property_name = CamelCaseToPropertyName(style_attribute_name); |
| std::string script = base::StringPrintf( |
| R"( |
| var style_name = '%s'; |
| var result = style_name; |
| var div = document.createElement('div'); |
| div.style.%s = 'initial'; |
| if (!div.style.cssText.includes('initial')) { result = 'cssText does not contain \'initial\': cssText \'' + div.style.cssText + '\''; } |
| if (!div.style.cssText.includes('%s')) { result = 'cssText does not contain \'%s\': cssText \'' + div.style.cssText + '\''; } |
| div.style.%s = 'inherit'; |
| if (!div.style.cssText.includes('inherit')) { result = 'cssText does not contain \'inherit\': cssText \'' + div.style.cssText + '\''; } |
| if (!div.style.cssText.includes('%s')) { result = 'cssText does not contain \'%s\': cssText \'' + div.style.cssText + '\''; } |
| result |
| )", |
| style_attribute_name, style_attribute_name, property_name.c_str(), |
| property_name.c_str(), style_attribute_name, property_name.c_str(), |
| property_name.c_str()); |
| std::string result; |
| EXPECT_TRUE(EvaluateScript(script, &result)); |
| EXPECT_EQ(style_attribute_name, result) << script; |
| } |
| |
| INSTANTIATE_TEST_CASE_P(HTMLElementStyleTest, |
| HTMLElementStyleTestShortHandStyles, |
| ::testing::ValuesIn(shorthand_simple_styles), |
| GetStyleName); |
| |
| namespace { |
| const char* renamed_styles[] = { |
| "borderColor", // Shorthand for border[Top|Right|Bottom|Left]Color. |
| "borderRadius", // Shorthand for |
| // border[TopLeft|TopRight|BottomRight|BottomLeft]Radius. |
| "borderStyle", // Shorthand for border[Top|Right|Bottom|Left]Style. |
| "borderWidth", // Shorthand for border[Top|Right|Bottom|Left]Width. |
| "flexFlow", // Shorthand for flexDirection and flexWrap. |
| "wordWrap", // Alias for overflowWrap. |
| }; |
| |
| class HTMLElementStyleTestRenamedStyles |
| : public testing::TestWithJavaScriptBase, |
| public ::testing::TestWithParam<const char*> {}; |
| } // namespace |
| |
| TEST_P(HTMLElementStyleTestRenamedStyles, SetStyle) { |
| const char* style_attribute_name = GetParam(); |
| std::string script = base::StringPrintf( |
| R"( |
| var style_name = '%s'; |
| var result = style_name; |
| var div = document.createElement('div'); |
| div.style.%s = 'initial'; |
| if (!div.style.cssText.includes('initial')) { result = 'cssText does not contain \'initial\': cssText \'' + div.style.cssText + '\''; } |
| div.style.%s = 'inherit'; |
| if (!div.style.cssText.includes('inherit')) { result = 'cssText does not contain \'inherit\': cssText \'' + div.style.cssText + '\''; } |
| result |
| )", |
| style_attribute_name, style_attribute_name, style_attribute_name); |
| std::string result; |
| EXPECT_TRUE(EvaluateScript(script, &result)); |
| EXPECT_EQ(style_attribute_name, result) << script; |
| } |
| |
| INSTANTIATE_TEST_CASE_P(HTMLElementStyleTest, HTMLElementStyleTestRenamedStyles, |
| ::testing::ValuesIn(renamed_styles), GetStyleName); |
| |
| |
| } // namespace dom |
| } // namespace cobalt |
