| // Copyright (c) 2017 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/commands/insert_paragraph_separator_command.h" |
| |
| #include "third_party/blink/renderer/core/editing/ephemeral_range.h" |
| #include "third_party/blink/renderer/core/editing/frame_selection.h" |
| #include "third_party/blink/renderer/core/editing/selection_template.h" |
| #include "third_party/blink/renderer/core/editing/testing/editing_test_base.h" |
| #include "third_party/blink/renderer/core/editing/testing/selection_sample.h" |
| |
| namespace blink { |
| |
| class InsertParagraphSeparatorCommandTest : public EditingTestBase {}; |
| |
| // http://crbug.com/777378 |
| TEST_F(InsertParagraphSeparatorCommandTest, |
| CrashWithAppearanceStyleOnEmptyColgroup) { |
| Selection().SetSelection( |
| SetSelectionTextToBody( |
| "<table contenteditable>" |
| " <colgroup style='-webkit-appearance:radio;'><!--|--></colgroup>" |
| "</table>"), |
| SetSelectionOptions()); |
| |
| InsertParagraphSeparatorCommand* command = |
| InsertParagraphSeparatorCommand::Create(GetDocument()); |
| // Crash should not be observed here. |
| command->Apply(); |
| |
| EXPECT_EQ( |
| "<table contenteditable>" |
| " <colgroup style=\"-webkit-appearance:radio;\">|<br></colgroup>" |
| "</table>", |
| GetSelectionTextFromBody()); |
| } |
| |
| // http://crbug.com/777378 |
| TEST_F(InsertParagraphSeparatorCommandTest, |
| CrashWithAppearanceStyleOnEmptyColumn) { |
| Selection().SetSelection( |
| SetSelectionTextToBody("<table contenteditable>" |
| " <colgroup style='-webkit-appearance:radio;'>" |
| " <col><!--|--></col>" |
| " </colgroup>" |
| "</table>"), |
| SetSelectionOptions()); |
| |
| InsertParagraphSeparatorCommand* command = |
| InsertParagraphSeparatorCommand::Create(GetDocument()); |
| // Crash should not be observed here. |
| command->Apply(); |
| EXPECT_EQ( |
| "<table contenteditable>" |
| " <colgroup style=\"-webkit-appearance:radio;\">|<br>" |
| " <col>" |
| " </colgroup>" |
| "</table>", |
| GetSelectionTextFromBody()); |
| } |
| |
| // https://crbug.com/835020 |
| TEST_F(InsertParagraphSeparatorCommandTest, CrashWithCaptionBeforeBody) { |
| // The bug reproduces only with |designMode == 'on'| |
| GetDocument().setDesignMode("on"); |
| InsertStyleElement(""); |
| SetBodyContent("<style>*{max-width:inherit;display:initial;}</style>"); |
| |
| // Insert <caption> between head and body |
| Element* caption = GetDocument().CreateElementForBinding("caption"); |
| caption->SetInnerHTMLFromString("AxBxC"); |
| GetDocument().documentElement()->insertBefore(caption, GetDocument().body()); |
| |
| Selection().SetSelection( |
| SelectionInDOMTree::Builder() |
| .SetBaseAndExtent(EphemeralRange::RangeOfContents(*caption)) |
| .Build(), |
| SetSelectionOptions()); |
| |
| InsertParagraphSeparatorCommand* command = |
| InsertParagraphSeparatorCommand::Create(GetDocument()); |
| // Shouldn't crash inside. |
| EXPECT_FALSE(command->Apply()); |
| EXPECT_EQ( |
| "<body><style><br>|*{max-width:inherit;display:initial;}</style></body>", |
| SelectionSample::GetSelectionText(*GetDocument().documentElement(), |
| Selection().GetSelectionInDOMTree())); |
| } |
| |
| } // namespace blink |
