| // Copyright 2015 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 "config.h" |
| #include "core/editing/EditingUtilities.h" |
| |
| #include "core/editing/EditingTestBase.h" |
| |
| namespace blink { |
| |
| class EditingUtilitiesTest : public EditingTestBase { |
| }; |
| |
| TEST_F(EditingUtilitiesTest, directionOfEnclosingBlock) |
| { |
| const char* bodyContent = "<p id='host'><b id='one'></b><b id='two'>22</b></p>"; |
| const char* shadowContent = "<content select=#two></content><p dir=rtl><content select=#one></content><p>"; |
| setBodyContent(bodyContent); |
| setShadowContent(shadowContent, "host"); |
| updateLayoutAndStyleForPainting(); |
| Node* one = document().getElementById("one"); |
| |
| EXPECT_EQ(LTR, directionOfEnclosingBlock(Position(one, 0))); |
| EXPECT_EQ(RTL, directionOfEnclosingBlock(PositionInComposedTree(one, 0))); |
| } |
| |
| TEST_F(EditingUtilitiesTest, firstEditablePositionAfterPositionInRoot) |
| { |
| const char* bodyContent = "<p id='host' contenteditable><b id='one'>1</b><b id='two'>22</b></p>"; |
| const char* shadowContent = "<content select=#two></content><content select=#one></content><b id='three'>333</b>"; |
| setBodyContent(bodyContent); |
| RefPtrWillBeRawPtr<ShadowRoot> shadowRoot = setShadowContent(shadowContent, "host"); |
| updateLayoutAndStyleForPainting(); |
| Element* host = document().getElementById("host"); |
| Node* one = document().getElementById("one"); |
| Node* two = document().getElementById("two"); |
| Node* three = shadowRoot->getElementById("three"); |
| |
| EXPECT_EQ(Position(one, 0), firstEditablePositionAfterPositionInRoot(Position(one, 0), host)); |
| EXPECT_EQ(Position(one->firstChild(), 0), firstEditableVisiblePositionAfterPositionInRoot(Position(one, 0), host).deepEquivalent()); |
| |
| EXPECT_EQ(PositionInComposedTree(one, 0), firstEditablePositionAfterPositionInRoot(PositionInComposedTree(one, 0), host)); |
| EXPECT_EQ(PositionInComposedTree(two->firstChild(), 2), firstEditableVisiblePositionAfterPositionInRoot(PositionInComposedTree(one, 0), host).deepEquivalent()); |
| |
| EXPECT_EQ(Position::firstPositionInNode(host), firstEditablePositionAfterPositionInRoot(Position(three, 0), host)); |
| EXPECT_EQ(Position(one->firstChild(), 0), firstEditableVisiblePositionAfterPositionInRoot(Position(three, 0), host).deepEquivalent()); |
| EXPECT_EQ(PositionInComposedTree::afterNode(host), firstEditablePositionAfterPositionInRoot(PositionInComposedTree(three, 0), host)); |
| EXPECT_EQ(PositionInComposedTree::lastPositionInNode(host), firstEditableVisiblePositionAfterPositionInRoot(PositionInComposedTree(three, 0), host).deepEquivalent()); |
| } |
| |
| TEST_F(EditingUtilitiesTest, enclosingBlock) |
| { |
| const char* bodyContent = "<p id='host'><b id='one'>11</b></p>"; |
| const char* shadowContent = "<content select=#two></content><div id='three'><content select=#one></content></div>"; |
| setBodyContent(bodyContent); |
| RefPtrWillBeRawPtr<ShadowRoot> shadowRoot = setShadowContent(shadowContent, "host"); |
| updateLayoutAndStyleForPainting(); |
| Node* host = document().getElementById("host"); |
| Node* one = document().getElementById("one"); |
| Node* three = shadowRoot->getElementById("three"); |
| |
| EXPECT_EQ(host, enclosingBlock(Position(one, 0), CannotCrossEditingBoundary)); |
| EXPECT_EQ(three, enclosingBlock(PositionInComposedTree(one, 0), CannotCrossEditingBoundary)); |
| } |
| |
| TEST_F(EditingUtilitiesTest, enclosingNodeOfType) |
| { |
| const char* bodyContent = "<p id='host'><b id='one'>11</b></p>"; |
| const char* shadowContent = "<content select=#two></content><div id='three'><content select=#one></div></content>"; |
| setBodyContent(bodyContent); |
| RefPtrWillBeRawPtr<ShadowRoot> shadowRoot = setShadowContent(shadowContent, "host"); |
| updateLayoutAndStyleForPainting(); |
| Node* host = document().getElementById("host"); |
| Node* one = document().getElementById("one"); |
| Node* three = shadowRoot->getElementById("three"); |
| |
| EXPECT_EQ(host, enclosingNodeOfType(Position(one, 0), isEnclosingBlock)); |
| EXPECT_EQ(three, enclosingNodeOfType(PositionInComposedTree(one, 0), isEnclosingBlock)); |
| } |
| |
| TEST_F(EditingUtilitiesTest, isFirstPositionAfterTable) |
| { |
| const char* bodyContent = "<div contenteditable id=host><table id=table><tr><td>1</td></tr></table><b id=two>22</b></div>"; |
| const char* shadowContent = "<content select=#two></content><content select=#table></content>"; |
| setBodyContent(bodyContent); |
| setShadowContent(shadowContent, "host"); |
| updateLayoutAndStyleForPainting(); |
| Node* host = document().getElementById("host"); |
| Node* table = document().getElementById("table"); |
| |
| EXPECT_EQ(table, isFirstPositionAfterTable(createVisiblePosition(Position::afterNode(table)))); |
| EXPECT_EQ(table, isFirstPositionAfterTable(createVisiblePosition(PositionInComposedTree::afterNode(table)))); |
| |
| EXPECT_EQ(table, isFirstPositionAfterTable(createVisiblePosition(Position::lastPositionInNode(table)))); |
| EXPECT_EQ(table, isFirstPositionAfterTable(createVisiblePosition(PositionInComposedTree::lastPositionInNode(table)))); |
| |
| EXPECT_EQ(nullptr, isFirstPositionAfterTable(createVisiblePosition(Position(host, 2)))); |
| EXPECT_EQ(table, isFirstPositionAfterTable(createVisiblePosition(PositionInComposedTree(host, 2)))); |
| |
| EXPECT_EQ(nullptr, isFirstPositionAfterTable(createVisiblePosition(Position::afterNode(host)))); |
| EXPECT_EQ(nullptr, isFirstPositionAfterTable(createVisiblePosition(PositionInComposedTree::afterNode(host)))); |
| |
| EXPECT_EQ(nullptr, isFirstPositionAfterTable(createVisiblePosition(Position::lastPositionInNode(host)))); |
| EXPECT_EQ(table, isFirstPositionAfterTable(createVisiblePosition(PositionInComposedTree::lastPositionInNode(host)))); |
| } |
| |
| TEST_F(EditingUtilitiesTest, lastEditablePositionBeforePositionInRoot) |
| { |
| const char* bodyContent = "<p id='host' contenteditable><b id='one'>1</b><b id='two'>22</b></p>"; |
| const char* shadowContent = "<content select=#two></content><content select=#one></content><b id='three'>333</b>"; |
| setBodyContent(bodyContent); |
| RefPtrWillBeRawPtr<ShadowRoot> shadowRoot = setShadowContent(shadowContent, "host"); |
| updateLayoutAndStyleForPainting(); |
| Element* host = document().getElementById("host"); |
| Node* one = document().getElementById("one"); |
| Node* two = document().getElementById("two"); |
| Node* three = shadowRoot->getElementById("three"); |
| |
| EXPECT_EQ(Position(one, 0), lastEditablePositionBeforePositionInRoot(Position(one, 0), host)); |
| EXPECT_EQ(Position(one->firstChild(), 0), lastEditableVisiblePositionBeforePositionInRoot(Position(one, 0), host).deepEquivalent()); |
| |
| EXPECT_EQ(PositionInComposedTree(one, 0), lastEditablePositionBeforePositionInRoot(PositionInComposedTree(one, 0), host)); |
| EXPECT_EQ(PositionInComposedTree(two->firstChild(), 2), lastEditableVisiblePositionBeforePositionInRoot(PositionInComposedTree(one, 0), host).deepEquivalent()); |
| |
| EXPECT_EQ(Position::firstPositionInNode(host), lastEditablePositionBeforePositionInRoot(Position(three, 0), host)); |
| EXPECT_EQ(Position(one->firstChild(), 0), lastEditableVisiblePositionBeforePositionInRoot(Position(three, 0), host).deepEquivalent()); |
| EXPECT_EQ(PositionInComposedTree::firstPositionInNode(host), lastEditablePositionBeforePositionInRoot(PositionInComposedTree(three, 0), host)); |
| EXPECT_EQ(PositionInComposedTree(two->firstChild(), 0), lastEditableVisiblePositionBeforePositionInRoot(PositionInComposedTree(three, 0), host).deepEquivalent()); |
| } |
| |
| TEST_F(EditingUtilitiesTest, NextNodeIndex) |
| { |
| const char* bodyContent = "<p id='host'>00<b id='one'>11</b><b id='two'>22</b>33</p>"; |
| const char* shadowContent = "<content select=#two></content><content select=#one></content>"; |
| setBodyContent(bodyContent); |
| setShadowContent(shadowContent, "host"); |
| Node* host = document().getElementById("host"); |
| Node* two = document().getElementById("two"); |
| |
| EXPECT_EQ(Position(host, 3), nextPositionOf(Position(two, 2), PositionMoveType::CodePoint)); |
| EXPECT_EQ(PositionInComposedTree(host, 1), nextPositionOf(PositionInComposedTree(two, 2), PositionMoveType::CodePoint)); |
| } |
| |
| TEST_F(EditingUtilitiesTest, NextVisuallyDistinctCandidate) |
| { |
| const char* bodyContent = "<p id='host'>00<b id='one'>11</b><b id='two'>22</b><b id='three'>33</b></p>"; |
| const char* shadowContent = "<content select=#two></content><content select=#one></content><content select=#three></content>"; |
| setBodyContent(bodyContent); |
| setShadowContent(shadowContent, "host"); |
| updateLayoutAndStyleForPainting(); |
| Node* one = document().getElementById("one"); |
| Node* two = document().getElementById("two"); |
| Node* three = document().getElementById("three"); |
| |
| EXPECT_EQ(Position(two->firstChild(), 1), nextVisuallyDistinctCandidate(Position(one, 1))); |
| EXPECT_EQ(PositionInComposedTree(three->firstChild(), 1), nextVisuallyDistinctCandidate(PositionInComposedTree(one, 1))); |
| } |
| |
| } // namespace blink |