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Unified Diff: third_party/WebKit/Source/modules/document_metadata/CopylessPasteExtractorTest.cpp

Issue 2690903005: Metadata extraction for Copyless Paste (Closed)
Patch Set: histogram Created 3 years, 10 months ago
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Index: third_party/WebKit/Source/modules/document_metadata/CopylessPasteExtractorTest.cpp
diff --git a/third_party/WebKit/Source/modules/document_metadata/CopylessPasteExtractorTest.cpp b/third_party/WebKit/Source/modules/document_metadata/CopylessPasteExtractorTest.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..e65edf0ee4b28723b4ce837e5a924173b82b2694
--- /dev/null
+++ b/third_party/WebKit/Source/modules/document_metadata/CopylessPasteExtractorTest.cpp
@@ -0,0 +1,109 @@
+// 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 "modules/document_metadata/CopylessPasteExtractor.h"
+
+#include <memory>
+#include "core/dom/Document.h"
+#include "core/dom/Element.h"
+#include "core/testing/DummyPageHolder.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "wtf/text/StringBuilder.h"
+
+namespace blink {
+
+namespace {
+
+class CopylessPasteExtractorTest : public ::testing::Test {
+ public:
+ CopylessPasteExtractorTest()
+ : m_content(
+ "\n"
+ "\n"
+ "{\"@type\": \"NewsArticle\","
+ "\"headline\": \"Special characters for ya >_<;\"\n"
+ "}\n"
+ "\n") {}
+
+ protected:
+ void SetUp() override;
+
+ void TearDown() override { ThreadState::current()->collectAllGarbage(); }
+
+ Document& document() const { return m_dummyPageHolder->document(); }
+
+ String extract() { return CopylessPasteExtractor::extract(document()); }
+
+ void setHtmlInnerHTML(const String&);
+
+ String m_content;
+
+ private:
+ std::unique_ptr<DummyPageHolder> m_dummyPageHolder;
+};
+
+void CopylessPasteExtractorTest::SetUp() {
+ m_dummyPageHolder = DummyPageHolder::create(IntSize(800, 600));
+}
+
+void CopylessPasteExtractorTest::setHtmlInnerHTML(const String& htmlContent) {
+ document().documentElement()->setInnerHTML((htmlContent));
+}
+
+TEST_F(CopylessPasteExtractorTest, empty) {
+ String extracted = extract();
+ String expected = "[]";
+ EXPECT_EQ(expected, extracted);
+}
+
+TEST_F(CopylessPasteExtractorTest, basic) {
+ setHtmlInnerHTML(
+ "<body>"
+ "<script type=\"application/ld+json\">" +
+ m_content +
+ "</script>"
+ "</body>");
+
+ String extracted = extract();
+ String expected = "[" + m_content + "]";
+ EXPECT_EQ(expected, extracted);
+}
+
+TEST_F(CopylessPasteExtractorTest, header) {
+ setHtmlInnerHTML(
+ "<head>"
+ "<script type=\"application/ld+json\">" +
+ m_content +
+ "</script>"
+ "</head>");
+
+ String extracted = extract();
+ String expected = "[" + m_content + "]";
+ EXPECT_EQ(expected, extracted);
+}
+
+TEST_F(CopylessPasteExtractorTest, multiple) {
+ setHtmlInnerHTML(
+ "<head>"
+ "<script type=\"application/ld+json\">" +
+ m_content +
+ "</script>"
+ "</head>"
+ "<body>"
+ "<script type=\"application/ld+json\">" +
+ m_content +
+ "</script>"
+ "<script type=\"application/ld+json\">" +
+ m_content +
+ "</script>"
+ "</body>");
+
+ String extracted = extract();
+ String expected = "[" + m_content + "," + m_content + "," + m_content + "]";
+ EXPECT_EQ(expected, extracted);
+}
+
+} // namespace
+
+} // namespace blink

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