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// Copyright 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 "core/editing/commands/CompositeEditCommand.h"
#include "core/css/StylePropertySet.h"
#include "core/dom/Document.h"
#include "core/editing/EditingTestBase.h"
#include "core/editing/FrameSelection.h"
#include "core/frame/LocalFrame.h"
namespace blink {
namespace {
class SampleCommand final : public CompositeEditCommand {
public:
SampleCommand(Document&);
void insertNodeBefore(
Node*,
Node* refChild,
EditingState*,
ShouldAssumeContentIsAlwaysEditable = DoNotAssumeContentIsAlwaysEditable);
// CompositeEditCommand member implementations
void doApply(EditingState*) final {}
InputEvent::InputType inputType() const final {
return InputEvent::InputType::None;
}
};
SampleCommand::SampleCommand(Document& document)
: CompositeEditCommand(document) {}
void SampleCommand::insertNodeBefore(
Node* insertChild,
Node* refChild,
EditingState* editingState,
ShouldAssumeContentIsAlwaysEditable shouldAssumeContentIsAlwaysEditable) {
CompositeEditCommand::insertNodeBefore(insertChild, refChild, editingState,
shouldAssumeContentIsAlwaysEditable);
}
} // namespace
class CompositeEditCommandTest : public EditingTestBase {};
TEST_F(CompositeEditCommandTest, insertNodeBefore) {
setBodyContent("<div contenteditable><b></b></div>");
SampleCommand& sample = *new SampleCommand(document());
Node* insertChild = document().createTextNode("foo");
Element* refChild = document().querySelector("b");
Element* div = document().querySelector("div");
EditingState editingState;
sample.insertNodeBefore(insertChild, refChild, &editingState);
EXPECT_FALSE(editingState.isAborted());
EXPECT_EQ("foo<b></b>", div->innerHTML());
}
TEST_F(CompositeEditCommandTest, insertNodeBeforeInUneditable) {
setBodyContent("<div><b></b></div>");
SampleCommand& sample = *new SampleCommand(document());
Node* insertChild = document().createTextNode("foo");
Element* refChild = document().querySelector("b");
EditingState editingState;
sample.insertNodeBefore(insertChild, refChild, &editingState);
EXPECT_TRUE(editingState.isAborted());
}
TEST_F(CompositeEditCommandTest, insertNodeBeforeDisconnectedNode) {
setBodyContent("<div><b></b></div>");
SampleCommand& sample = *new SampleCommand(document());
Node* insertChild = document().createTextNode("foo");
Element* refChild = document().querySelector("b");
Element* div = document().querySelector("div");
div->remove();
EditingState editingState;
sample.insertNodeBefore(insertChild, refChild, &editingState);
EXPECT_FALSE(editingState.isAborted());
EXPECT_EQ("<b></b>", div->innerHTML())
<< "InsertNodeBeforeCommand does nothing for disconnected node";
}
TEST_F(CompositeEditCommandTest, insertNodeBeforeWithDirtyLayoutTree) {
setBodyContent("<div><b></b></div>");
SampleCommand& sample = *new SampleCommand(document());
Node* insertChild = document().createTextNode("foo");
Element* refChild = document().querySelector("b");
Element* div = document().querySelector("div");
div->setAttribute(HTMLNames::contenteditableAttr, "true");
EditingState editingState;
sample.insertNodeBefore(insertChild, refChild, &editingState);
EXPECT_FALSE(editingState.isAborted());
EXPECT_EQ("foo<b></b>", div->innerHTML());
}
} // namespace blink
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