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64b5cb61a1
I used do-webcore-rename from Blink/WebKit which is very good at doing this kind of search-replace. Also removed toRefPrtNativeArray after conversion since it previously had two separate flavors. Both versions are no longer used so I've removed the code until we need one again. https://www.irccloud.com/pastebin/5C16p5cE is the diff I used to do-webcore-rename TBR=abarth@chromium.org
100 lines
3.7 KiB
C++
100 lines
3.7 KiB
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "config.h"
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#include "core/dom/TreeScope.h"
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#include "core/dom/Document.h"
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#include "core/dom/Element.h"
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#include "core/dom/shadow/ShadowRoot.h"
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#include <gtest/gtest.h>
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using namespace blink;
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namespace {
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TEST(TreeScopeTest, CommonAncestorOfSameTrees)
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{
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RefPtr<Document> document = Document::create();
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EXPECT_EQ(document.get(), document->commonAncestorTreeScope(*document));
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RefPtr<Element> html = document->createElement("html", nullAtom, ASSERT_NO_EXCEPTION);
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document->appendChild(html, ASSERT_NO_EXCEPTION);
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RefPtr<ShadowRoot> shadowRoot = html->createShadowRoot(ASSERT_NO_EXCEPTION);
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EXPECT_EQ(shadowRoot.get(), shadowRoot->commonAncestorTreeScope(*shadowRoot));
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}
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TEST(TreeScopeTest, CommonAncestorOfInclusiveTrees)
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{
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// document
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// | : Common ancestor is document.
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// shadowRoot
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RefPtr<Document> document = Document::create();
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RefPtr<Element> html = document->createElement("html", nullAtom, ASSERT_NO_EXCEPTION);
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document->appendChild(html, ASSERT_NO_EXCEPTION);
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RefPtr<ShadowRoot> shadowRoot = html->createShadowRoot(ASSERT_NO_EXCEPTION);
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EXPECT_EQ(document.get(), document->commonAncestorTreeScope(*shadowRoot));
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EXPECT_EQ(document.get(), shadowRoot->commonAncestorTreeScope(*document));
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}
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TEST(TreeScopeTest, CommonAncestorOfSiblingTrees)
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{
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// document
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// / \ : Common ancestor is document.
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// A B
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RefPtr<Document> document = Document::create();
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RefPtr<Element> html = document->createElement("html", nullAtom, ASSERT_NO_EXCEPTION);
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document->appendChild(html, ASSERT_NO_EXCEPTION);
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RefPtr<Element> head = document->createElement("head", nullAtom, ASSERT_NO_EXCEPTION);
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html->appendChild(head);
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RefPtr<Element> body = document->createElement("body", nullAtom, ASSERT_NO_EXCEPTION);
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html->appendChild(body);
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RefPtr<ShadowRoot> shadowRootA = head->createShadowRoot(ASSERT_NO_EXCEPTION);
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RefPtr<ShadowRoot> shadowRootB = body->createShadowRoot(ASSERT_NO_EXCEPTION);
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EXPECT_EQ(document.get(), shadowRootA->commonAncestorTreeScope(*shadowRootB));
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EXPECT_EQ(document.get(), shadowRootB->commonAncestorTreeScope(*shadowRootA));
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}
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TEST(TreeScopeTest, CommonAncestorOfTreesAtDifferentDepths)
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{
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// document
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// / \ : Common ancestor is document.
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// Y B
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// /
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// A
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RefPtr<Document> document = Document::create();
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RefPtr<Element> html = document->createElement("html", nullAtom, ASSERT_NO_EXCEPTION);
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document->appendChild(html, ASSERT_NO_EXCEPTION);
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RefPtr<Element> head = document->createElement("head", nullAtom, ASSERT_NO_EXCEPTION);
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html->appendChild(head);
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RefPtr<Element> body = document->createElement("body", nullAtom, ASSERT_NO_EXCEPTION);
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html->appendChild(body);
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RefPtr<ShadowRoot> shadowRootY = head->createShadowRoot(ASSERT_NO_EXCEPTION);
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RefPtr<ShadowRoot> shadowRootB = body->createShadowRoot(ASSERT_NO_EXCEPTION);
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RefPtr<Element> divInY = document->createElement("div", nullAtom, ASSERT_NO_EXCEPTION);
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shadowRootY->appendChild(divInY);
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RefPtr<ShadowRoot> shadowRootA = divInY->createShadowRoot(ASSERT_NO_EXCEPTION);
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EXPECT_EQ(document.get(), shadowRootA->commonAncestorTreeScope(*shadowRootB));
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EXPECT_EQ(document.get(), shadowRootB->commonAncestorTreeScope(*shadowRootA));
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}
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TEST(TreeScopeTest, CommonAncestorOfTreesInDifferentDocuments)
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{
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RefPtr<Document> document1 = Document::create();
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RefPtr<Document> document2 = Document::create();
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EXPECT_EQ(0, document1->commonAncestorTreeScope(*document2));
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EXPECT_EQ(0, document2->commonAncestorTreeScope(*document1));
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}
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} // namespace
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