| // Copyright 2019 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "third_party/blink/renderer/core/css/cssom/inline_style_property_map.h" |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "third_party/blink/renderer/core/css/properties/css_property.h" |
| #include "third_party/blink/renderer/core/dom/document.h" |
| #include "third_party/blink/renderer/core/dom/element.h" |
| #include "third_party/blink/renderer/core/style_property_shorthand.h" |
| |
| namespace blink { |
| |
| TEST(InlineStylePropertyMapTest, PendingSubstitutionValueCrash) { |
| // Test that trying to reify any longhands with a CSSPendingSubstitutionValue |
| // does not cause a crash. |
| |
| Document* document = Document::CreateForTest(); |
| Element* div = document->CreateRawElement(html_names::kDivTag); |
| InlineStylePropertyMap map(div); |
| |
| // For each shorthand, create a declaration with a var() reference and try |
| // reifying all longhands. |
| for (CSSPropertyID property_id : CSSPropertyIDList()) { |
| const CSSProperty& shorthand = CSSProperty::Get(property_id); |
| if (!shorthand.IsShorthand()) |
| continue; |
| div->SetInlineStyleProperty(property_id, "var(--dummy)"); |
| const StylePropertyShorthand& longhands = shorthandForProperty(property_id); |
| for (unsigned i = 0; i < longhands.length(); i++) { |
| map.get(document->GetExecutionContext(), |
| longhands.properties()[i]->GetCSSPropertyName().ToAtomicString(), |
| ASSERT_NO_EXCEPTION); |
| } |
| } |
| } |
| |
| } // namespace blink |
