| // Copyright 2016 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/editing/editing_style.h" |
| |
| #include "third_party/blink/renderer/core/css/css_property_value_set.h" |
| #include "third_party/blink/renderer/core/dom/document.h" |
| #include "third_party/blink/renderer/core/editing/testing/editing_test_base.h" |
| #include "third_party/blink/renderer/core/html/html_body_element.h" |
| #include "third_party/blink/renderer/core/html/html_div_element.h" |
| #include "third_party/blink/renderer/core/html/html_head_element.h" |
| #include "third_party/blink/renderer/core/html/html_html_element.h" |
| |
| namespace blink { |
| |
| class EditingStyleTest : public EditingTestBase {}; |
| |
| TEST_F(EditingStyleTest, mergeInlineStyleOfElement) { |
| SetBodyContent( |
| "<span id=s1 style='--A:var(---B)'>1</span>" |
| "<span id=s2 style='float:var(--C)'>2</span>"); |
| UpdateAllLifecyclePhasesForTest(); |
| |
| EditingStyle* editing_style = MakeGarbageCollected<EditingStyle>( |
| To<HTMLElement>(GetDocument().getElementById("s2"))); |
| editing_style->MergeInlineStyleOfElement( |
| To<HTMLElement>(GetDocument().getElementById("s1")), |
| EditingStyle::kOverrideValues); |
| |
| EXPECT_FALSE(editing_style->Style()->HasProperty(CSSPropertyID::kFloat)) |
| << "Don't merge a property with unresolved value"; |
| EXPECT_EQ("var(---B)", |
| editing_style->Style()->GetPropertyValue(AtomicString("--A"))) |
| << "Keep unresolved value on merging style"; |
| } |
| |
| } // namespace blink |
