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android / platform / external / qt / 7bfefd596b628604816a01c904428ab99099b10d / . / Windows-4.7.4 / src / 3rdparty / webkit / WebKit / qt / tests / qwebelement / tst_qwebelement.cpp
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/*
Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <QtTest/QtTest>
#include <qwebpage.h>
#include <qwidget.h>
#include <qwebview.h>
#include <qwebframe.h>
#include <qwebelement.h>
#include <util.h>
//TESTED_CLASS=
//TESTED_FILES=
class tst_QWebElement : public QObject
{
Q_OBJECT
public:
tst_QWebElement();
virtual ~tst_QWebElement();
public slots:
void init();
void cleanup();
private slots:
void textHtml();
void simpleCollection();
void attributes();
void attributesNS();
void listAttributes();
void classes();
void namespaceURI();
void iteration();
void nonConstIterator();
void constIterator();
void foreachManipulation();
void emptyCollection();
void appendCollection();
void evaluateJavaScript();
void documentElement();
void frame();
void style();
void computedStyle();
void appendAndPrepend();
void insertBeforeAndAfter();
void remove();
void clear();
void replaceWith();
void encloseWith();
void encloseContentsWith();
void nullSelect();
void firstChildNextSibling();
void lastChildPreviousSibling();
void hasSetFocus();
void render();
private:
QWebView* m_view;
QWebPage* m_page;
QWebFrame* m_mainFrame;
};
tst_QWebElement::tst_QWebElement()
{
}
tst_QWebElement::~tst_QWebElement()
{
}
void tst_QWebElement::init()
{
m_view = new QWebView();
m_page = m_view->page();
m_mainFrame = m_page->mainFrame();
}
void tst_QWebElement::cleanup()
{
delete m_view;
}
void tst_QWebElement::textHtml()
{
QString html = "<head></head><body><p>test</p></body>";
m_mainFrame->setHtml(html);
QWebElement body = m_mainFrame->documentElement();
QVERIFY(!body.isNull());
QCOMPARE(body.toPlainText(), QString("test"));
QCOMPARE(body.toPlainText(), m_mainFrame->toPlainText());
QCOMPARE(body.toInnerXml(), html);
}
void tst_QWebElement::simpleCollection()
{
QString html = "<body><p>first para</p><p>second para</p></body>";
m_mainFrame->setHtml(html);
QWebElement body = m_mainFrame->documentElement();
QWebElementCollection list = body.findAll("p");
QCOMPARE(list.count(), 2);
QCOMPARE(list.at(0).toPlainText(), QString("first para"));
QCOMPARE(list.at(1).toPlainText(), QString("second para"));
}
void tst_QWebElement::attributes()
{
m_mainFrame->setHtml("<body><p>Test");
QWebElement body = m_mainFrame->documentElement();
QVERIFY(!body.hasAttribute("title"));
QVERIFY(!body.hasAttributes());
body.setAttribute("title", "test title");
QVERIFY(body.hasAttributes());
QVERIFY(body.hasAttribute("title"));
QCOMPARE(body.attribute("title"), QString("test title"));
body.removeAttribute("title");
QVERIFY(!body.hasAttribute("title"));
QVERIFY(!body.hasAttributes());
QCOMPARE(body.attribute("does-not-exist", "testvalue"), QString("testvalue"));
}
void tst_QWebElement::attributesNS()
{
QString content = "<html xmlns=\"http://www.w3.org/1999/xhtml\" "
"xmlns:svg=\"http://www.w3.org/2000/svg\">"
"<body><svg:svg id=\"foobar\" width=\"400px\" height=\"300px\">"
"</svg:svg></body></html>";
m_mainFrame->setContent(content.toUtf8(), "application/xhtml+xml");
QWebElement svg = m_mainFrame->findFirstElement("svg");
QVERIFY(!svg.isNull());
QVERIFY(!svg.hasAttributeNS("http://www.w3.org/2000/svg", "foobar"));
QCOMPARE(svg.attributeNS("http://www.w3.org/2000/svg", "foobar", "defaultblah"), QString("defaultblah"));
svg.setAttributeNS("http://www.w3.org/2000/svg", "svg:foobar", "true");
QVERIFY(svg.hasAttributeNS("http://www.w3.org/2000/svg", "foobar"));
QCOMPARE(svg.attributeNS("http://www.w3.org/2000/svg", "foobar", "defaultblah"), QString("true"));
}
void tst_QWebElement::listAttributes()
{
QString content = "<html xmlns=\"http://www.w3.org/1999/xhtml\" "
"xmlns:svg=\"http://www.w3.org/2000/svg\">"
"<body><svg:svg foo=\"\" svg:bar=\"\">"
"</svg:svg></body></html>";
m_mainFrame->setContent(content.toUtf8(), "application/xhtml+xml");
QWebElement svg = m_mainFrame->findFirstElement("svg");
QVERIFY(!svg.isNull());
QVERIFY(svg.attributeNames().contains("foo"));
QVERIFY(svg.attributeNames("http://www.w3.org/2000/svg").contains("bar"));
svg.setAttributeNS("http://www.w3.org/2000/svg", "svg:foobar", "true");
QVERIFY(svg.attributeNames().contains("foo"));
QStringList attributes = svg.attributeNames("http://www.w3.org/2000/svg");
QCOMPARE(attributes.size(), 2);
QVERIFY(attributes.contains("bar"));
QVERIFY(attributes.contains("foobar"));
}
void tst_QWebElement::classes()
{
m_mainFrame->setHtml("<body><p class=\"a b c d a c\">Test");
QWebElement body = m_mainFrame->documentElement();
QCOMPARE(body.classes().count(), 0);
QWebElement p = m_mainFrame->documentElement().findAll("p").at(0);
QStringList classes = p.classes();
QCOMPARE(classes.count(), 4);
QCOMPARE(classes[0], QLatin1String("a"));
QCOMPARE(classes[1], QLatin1String("b"));
QCOMPARE(classes[2], QLatin1String("c"));
QCOMPARE(classes[3], QLatin1String("d"));
QVERIFY(p.hasClass("a"));
QVERIFY(p.hasClass("b"));
QVERIFY(p.hasClass("c"));
QVERIFY(p.hasClass("d"));
QVERIFY(!p.hasClass("e"));
p.addClass("f");
QVERIFY(p.hasClass("f"));
p.addClass("a");
QCOMPARE(p.classes().count(), 5);
QVERIFY(p.hasClass("a"));
QVERIFY(p.hasClass("b"));
QVERIFY(p.hasClass("c"));
QVERIFY(p.hasClass("d"));
p.toggleClass("a");
QVERIFY(!p.hasClass("a"));
QVERIFY(p.hasClass("b"));
QVERIFY(p.hasClass("c"));
QVERIFY(p.hasClass("d"));
QVERIFY(p.hasClass("f"));
QCOMPARE(p.classes().count(), 4);
p.toggleClass("f");
QVERIFY(!p.hasClass("f"));
QCOMPARE(p.classes().count(), 3);
p.toggleClass("a");
p.toggleClass("f");
QVERIFY(p.hasClass("a"));
QVERIFY(p.hasClass("f"));
QCOMPARE(p.classes().count(), 5);
p.removeClass("f");
QVERIFY(!p.hasClass("f"));
QCOMPARE(p.classes().count(), 4);
p.removeClass("d");
QVERIFY(!p.hasClass("d"));
QCOMPARE(p.classes().count(), 3);
p.removeClass("not-exist");
QCOMPARE(p.classes().count(), 3);
p.removeClass("c");
QVERIFY(!p.hasClass("c"));
QCOMPARE(p.classes().count(), 2);
p.removeClass("b");
QVERIFY(!p.hasClass("b"));
QCOMPARE(p.classes().count(), 1);
p.removeClass("a");
QVERIFY(!p.hasClass("a"));
QCOMPARE(p.classes().count(), 0);
p.removeClass("foobar");
QCOMPARE(p.classes().count(), 0);
}
void tst_QWebElement::namespaceURI()
{
QString content = "<html xmlns=\"http://www.w3.org/1999/xhtml\" "
"xmlns:svg=\"http://www.w3.org/2000/svg\">"
"<body><svg:svg id=\"foobar\" width=\"400px\" height=\"300px\">"
"</svg:svg></body></html>";
m_mainFrame->setContent(content.toUtf8(), "application/xhtml+xml");
QWebElement body = m_mainFrame->documentElement();
QCOMPARE(body.namespaceUri(), QLatin1String("http://www.w3.org/1999/xhtml"));
QWebElement svg = body.findAll("*#foobar").at(0);
QCOMPARE(svg.prefix(), QLatin1String("svg"));
QCOMPARE(svg.localName(), QLatin1String("svg"));
QCOMPARE(svg.tagName(), QLatin1String("svg:svg"));
QCOMPARE(svg.namespaceUri(), QLatin1String("http://www.w3.org/2000/svg"));
}
void tst_QWebElement::iteration()
{
QString html = "<body><p>first para</p><p>second para</p></body>";
m_mainFrame->setHtml(html);
QWebElement body = m_mainFrame->documentElement();
QWebElementCollection paras = body.findAll("p");
QList<QWebElement> referenceList = paras.toList();
QList<QWebElement> foreachList;
foreach(QWebElement p, paras) {
foreachList.append(p);
}
QVERIFY(foreachList.count() == 2);
QCOMPARE(foreachList.count(), referenceList.count());
QCOMPARE(foreachList.at(0), referenceList.at(0));
QCOMPARE(foreachList.at(1), referenceList.at(1));
QList<QWebElement> forLoopList;
for (int i = 0; i < paras.count(); ++i) {
forLoopList.append(paras.at(i));
}
QVERIFY(foreachList.count() == 2);
QCOMPARE(foreachList.count(), referenceList.count());
QCOMPARE(foreachList.at(0), referenceList.at(0));
QCOMPARE(foreachList.at(1), referenceList.at(1));
for (int i = 0; i < paras.count(); ++i) {
QCOMPARE(paras.at(i), paras[i]);
}
QCOMPARE(paras.at(0), paras.first());
QCOMPARE(paras.at(1), paras.last());
}
void tst_QWebElement::nonConstIterator()
{
QString html = "<body><p>first para</p><p>second para</p></body>";
m_mainFrame->setHtml(html);
QWebElement body = m_mainFrame->documentElement();
QWebElementCollection paras = body.findAll("p");
QWebElementCollection::iterator it = paras.begin();
QCOMPARE(*it, paras.at(0));
++it;
(*it).encloseWith("<div>");
QCOMPARE(*it, paras.at(1));
++it;
QCOMPARE(it, paras.end());
}
void tst_QWebElement::constIterator()
{
QString html = "<body><p>first para</p><p>second para</p></body>";
m_mainFrame->setHtml(html);
QWebElement body = m_mainFrame->documentElement();
const QWebElementCollection paras = body.findAll("p");
QWebElementCollection::const_iterator it = paras.begin();
QCOMPARE(*it, paras.at(0));
++it;
QCOMPARE(*it, paras.at(1));
++it;
QCOMPARE(it, paras.end());
}
void tst_QWebElement::foreachManipulation()
{
QString html = "<body><p>first para</p><p>second para</p></body>";
m_mainFrame->setHtml(html);
QWebElement body = m_mainFrame->documentElement();
foreach(QWebElement p, body.findAll("p")) {
p.setInnerXml("<div>foo</div><div>bar</div>");
}
QCOMPARE(body.findAll("div").count(), 4);
}
void tst_QWebElement::emptyCollection()
{
QWebElementCollection emptyCollection;
QCOMPARE(emptyCollection.count(), 0);
}
void tst_QWebElement::appendCollection()
{
QString html = "<body><span class='a'>aaa</span><p>first para</p><div>foo</div>"
"<span class='b'>bbb</span><p>second para</p><div>bar</div></body>";
m_mainFrame->setHtml(html);
QWebElement body = m_mainFrame->documentElement();
QWebElementCollection collection = body.findAll("p");
QCOMPARE(collection.count(), 2);
collection.append(body.findAll("div"));
QCOMPARE(collection.count(), 4);
collection += body.findAll("span.a");
QCOMPARE(collection.count(), 5);
QWebElementCollection all = collection + body.findAll("span.b");
QCOMPARE(all.count(), 6);
QCOMPARE(collection.count(), 5);
all += collection;
QCOMPARE(all.count(), 11);
QCOMPARE(collection.count(), 5);
QWebElementCollection test;
test.append(collection);
QCOMPARE(test.count(), 5);
test.append(QWebElementCollection());
QCOMPARE(test.count(), 5);
}
void tst_QWebElement::evaluateJavaScript()
{
QVariant result;
m_mainFrame->setHtml("<body><p>test");
QWebElement para = m_mainFrame->findFirstElement("p");
result = para.evaluateJavaScript("this.tagName");
QVERIFY(result.isValid());
QVERIFY(result.type() == QVariant::String);
QCOMPARE(result.toString(), QLatin1String("P"));
result = para.evaluateJavaScript("this.hasAttributes()");
QVERIFY(result.isValid());
QVERIFY(result.type() == QVariant::Bool);
QVERIFY(!result.toBool());
para.evaluateJavaScript("this.setAttribute('align', 'left');");
QCOMPARE(para.attribute("align"), QLatin1String("left"));
result = para.evaluateJavaScript("this.hasAttributes()");
QVERIFY(result.isValid());
QVERIFY(result.type() == QVariant::Bool);
QVERIFY(result.toBool());
}
void tst_QWebElement::documentElement()
{
m_mainFrame->setHtml("<body><p>Test");
QWebElement para = m_mainFrame->documentElement().findAll("p").at(0);
QVERIFY(para.parent().parent() == m_mainFrame->documentElement());
QVERIFY(para.document() == m_mainFrame->documentElement());
}
void tst_QWebElement::frame()
{
m_mainFrame->setHtml("<body><p>test");
QWebElement doc = m_mainFrame->documentElement();
QVERIFY(doc.webFrame() == m_mainFrame);
m_view->setHtml(QString("data:text/html,<frameset cols=\"25%,75%\"><frame src=\"data:text/html,"
"<p>frame1\">"
"<frame src=\"data:text/html,<p>frame2\"></frameset>"), QUrl());
waitForSignal(m_page, SIGNAL(loadFinished(bool)));
QCOMPARE(m_mainFrame->childFrames().count(), 2);
QWebFrame* firstFrame = m_mainFrame->childFrames().at(0);
QWebFrame* secondFrame = m_mainFrame->childFrames().at(1);
QCOMPARE(firstFrame->toPlainText(), QString("frame1"));
QCOMPARE(secondFrame->toPlainText(), QString("frame2"));
QWebElement firstPara = firstFrame->documentElement().findAll("p").at(0);
QWebElement secondPara = secondFrame->documentElement().findAll("p").at(0);
QVERIFY(firstPara.webFrame() == firstFrame);
QVERIFY(secondPara.webFrame() == secondFrame);
}
void tst_QWebElement::style()
{
QString html = "<head>"
"<style type='text/css'>"
"p { color: green !important }"
"#idP { color: red }"
".classP { color : yellow ! important }"
"</style>"
"</head>"
"<body>"
"<p id='idP' class='classP' style='color: blue;'>some text</p>"
"</body>";
m_mainFrame->setHtml(html);
QWebElement p = m_mainFrame->documentElement().findAll("p").at(0);
QCOMPARE(p.styleProperty("color", QWebElement::InlineStyle), QLatin1String("blue"));
QVERIFY(p.styleProperty("cursor", QWebElement::InlineStyle).isEmpty());
p.setStyleProperty("color", "red");
p.setStyleProperty("cursor", "auto");
QCOMPARE(p.styleProperty("color", QWebElement::InlineStyle), QLatin1String("red"));
QCOMPARE(p.styleProperty("color", QWebElement::CascadedStyle), QLatin1String("yellow"));
QCOMPARE(p.styleProperty("cursor", QWebElement::InlineStyle), QLatin1String("auto"));
p.setStyleProperty("color", "green !important");
QCOMPARE(p.styleProperty("color", QWebElement::InlineStyle), QLatin1String("green"));
QCOMPARE(p.styleProperty("color", QWebElement::CascadedStyle), QLatin1String("green"));
p.setStyleProperty("color", "blue");
QCOMPARE(p.styleProperty("color", QWebElement::InlineStyle), QLatin1String("green"));
QCOMPARE(p.styleProperty("color", QWebElement::CascadedStyle), QLatin1String("green"));
p.setStyleProperty("color", "blue !important");
QCOMPARE(p.styleProperty("color", QWebElement::InlineStyle), QLatin1String("blue"));
QCOMPARE(p.styleProperty("color", QWebElement::CascadedStyle), QLatin1String("blue"));
QString html2 = "<head>"
"<style type='text/css'>"
"p { color: green }"
"#idP { color: red }"
".classP { color: yellow }"
"</style>"
"</head>"
"<body>"
"<p id='idP' class='classP' style='color: blue;'>some text</p>"
"</body>";
m_mainFrame->setHtml(html2);
p = m_mainFrame->documentElement().findAll("p").at(0);
QCOMPARE(p.styleProperty("color", QWebElement::InlineStyle), QLatin1String("blue"));
QCOMPARE(p.styleProperty("color", QWebElement::CascadedStyle), QLatin1String("blue"));
QString html3 = "<head>"
"<style type='text/css'>"
"p { color: green !important }"
"#idP { color: red !important}"
".classP { color: yellow !important}"
"</style>"
"</head>"
"<body>"
"<p id='idP' class='classP' style='color: blue !important;'>some text</p>"
"</body>";
m_mainFrame->setHtml(html3);
p = m_mainFrame->documentElement().findAll("p").at(0);
QCOMPARE(p.styleProperty("color", QWebElement::InlineStyle), QLatin1String("blue"));
QCOMPARE(p.styleProperty("color", QWebElement::CascadedStyle), QLatin1String("blue"));
QString html5 = "<head>"
"<style type='text/css'>"
"p { color: green }"
"#idP { color: red }"
".classP { color: yellow }"
"</style>"
"</head>"
"<body>"
"<p id='idP' class='classP'>some text</p>"
"</body>";
m_mainFrame->setHtml(html5);
p = m_mainFrame->documentElement().findAll("p").at(0);
QCOMPARE(p.styleProperty("color", QWebElement::InlineStyle), QLatin1String(""));
QCOMPARE(p.styleProperty("color", QWebElement::CascadedStyle), QLatin1String("red"));
QString html6 = "<head>"
"<link rel='stylesheet' href='qrc:/style.css' type='text/css' />"
"<style type='text/css'>"
"p { color: green }"
"#idP { color: red }"
".classP { color: yellow ! important}"
"</style>"
"</head>"
"<body>"
"<p id='idP' class='classP' style='color: blue;'>some text</p>"
"</body>";
// in few seconds, the CSS should be completey loaded
m_mainFrame->setHtml(html6);
waitForSignal(m_page, SIGNAL(loadFinished(bool)), 200);
p = m_mainFrame->documentElement().findAll("p").at(0);
QCOMPARE(p.styleProperty("color", QWebElement::InlineStyle), QLatin1String("blue"));
QCOMPARE(p.styleProperty("color", QWebElement::CascadedStyle), QLatin1String("black"));
QString html7 = "<head>"
"<style type='text/css'>"
"@import url(qrc:/style2.css);"
"</style>"
"<link rel='stylesheet' href='qrc:/style.css' type='text/css' />"
"</head>"
"<body>"
"<p id='idP' style='color: blue;'>some text</p>"
"</body>";
// in few seconds, the style should be completey loaded
m_mainFrame->setHtml(html7);
waitForSignal(m_page, SIGNAL(loadFinished(bool)), 200);
p = m_mainFrame->documentElement().findAll("p").at(0);
QCOMPARE(p.styleProperty("color", QWebElement::CascadedStyle), QLatin1String("black"));
QString html8 = "<body><p>some text</p></body>";
m_mainFrame->setHtml(html8);
p = m_mainFrame->documentElement().findAll("p").at(0);
QCOMPARE(p.styleProperty("color", QWebElement::InlineStyle), QLatin1String(""));
QCOMPARE(p.styleProperty("color", QWebElement::CascadedStyle), QLatin1String(""));
}
void tst_QWebElement::computedStyle()
{
QString html = "<body><p>some text</p></body>";
m_mainFrame->setHtml(html);
QWebElement p = m_mainFrame->documentElement().findAll("p").at(0);
QCOMPARE(p.styleProperty("cursor", QWebElement::ComputedStyle), QLatin1String("auto"));
QVERIFY(!p.styleProperty("cursor", QWebElement::ComputedStyle).isEmpty());
QVERIFY(p.styleProperty("cursor", QWebElement::InlineStyle).isEmpty());
p.setStyleProperty("cursor", "text");
p.setStyleProperty("color", "red");
QCOMPARE(p.styleProperty("cursor", QWebElement::ComputedStyle), QLatin1String("text"));
QCOMPARE(p.styleProperty("color", QWebElement::ComputedStyle), QLatin1String("rgb(255, 0, 0)"));
QCOMPARE(p.styleProperty("color", QWebElement::InlineStyle), QLatin1String("red"));
}
void tst_QWebElement::appendAndPrepend()
{
QString html = "<body>"
"<p>"
"foo"
"</p>"
"<p>"
"bar"
"</p>"
"</body>";
m_mainFrame->setHtml(html);
QWebElement body = m_mainFrame->documentElement().findFirst("body");
QCOMPARE(body.findAll("p").count(), 2);
body.appendInside(body.findFirst("p"));
QCOMPARE(body.findAll("p").count(), 2);
QCOMPARE(body.findFirst("p").toPlainText(), QString("bar"));
QCOMPARE(body.findAll("p").last().toPlainText(), QString("foo"));
body.appendInside(body.findFirst("p").clone());
QCOMPARE(body.findAll("p").count(), 3);
QCOMPARE(body.findFirst("p").toPlainText(), QString("bar"));
QCOMPARE(body.findAll("p").last().toPlainText(), QString("bar"));
body.prependInside(body.findAll("p").at(1).clone());
QCOMPARE(body.findAll("p").count(), 4);
QCOMPARE(body.findFirst("p").toPlainText(), QString("foo"));
body.findFirst("p").appendInside("<div>booyakasha</div>");
QCOMPARE(body.findAll("p div").count(), 1);
QCOMPARE(body.findFirst("p div").toPlainText(), QString("booyakasha"));
body.findFirst("div").prependInside("<code>yepp</code>");
QCOMPARE(body.findAll("p div code").count(), 1);
QCOMPARE(body.findFirst("p div code").toPlainText(), QString("yepp"));
}
void tst_QWebElement::insertBeforeAndAfter()
{
QString html = "<body>"
"<p>"
"foo"
"</p>"
"<div>"
"yeah"
"</div>"
"<p>"
"bar"
"</p>"
"</body>";
m_mainFrame->setHtml(html);
QWebElement body = m_mainFrame->documentElement().findFirst("body");
QWebElement div = body.findFirst("div");
QCOMPARE(body.findAll("p").count(), 2);
QCOMPARE(body.findAll("div").count(), 1);
div.prependOutside(body.findAll("p").last().clone());
QCOMPARE(body.findAll("p").count(), 3);
QCOMPARE(body.findAll("p").at(0).toPlainText(), QString("foo"));
QCOMPARE(body.findAll("p").at(1).toPlainText(), QString("bar"));
QCOMPARE(body.findAll("p").at(2).toPlainText(), QString("bar"));
div.appendOutside(body.findFirst("p").clone());
QCOMPARE(body.findAll("p").count(), 4);
QCOMPARE(body.findAll("p").at(0).toPlainText(), QString("foo"));
QCOMPARE(body.findAll("p").at(1).toPlainText(), QString("bar"));
QCOMPARE(body.findAll("p").at(2).toPlainText(), QString("foo"));
QCOMPARE(body.findAll("p").at(3).toPlainText(), QString("bar"));
div.prependOutside("<span>hey</span>");
QCOMPARE(body.findAll("span").count(), 1);
div.appendOutside("<span>there</span>");
QCOMPARE(body.findAll("span").count(), 2);
QCOMPARE(body.findAll("span").at(0).toPlainText(), QString("hey"));
QCOMPARE(body.findAll("span").at(1).toPlainText(), QString("there"));
}
void tst_QWebElement::remove()
{
QString html = "<body>"
"<p>"
"foo"
"</p>"
"<div>"
"<p>yeah</p>"
"</div>"
"<p>"
"bar"
"</p>"
"</body>";
m_mainFrame->setHtml(html);
QWebElement body = m_mainFrame->documentElement().findFirst("body");
QCOMPARE(body.findAll("div").count(), 1);
QCOMPARE(body.findAll("p").count(), 3);
QWebElement div = body.findFirst("div");
div.takeFromDocument();
QCOMPARE(div.isNull(), false);
QCOMPARE(body.findAll("div").count(), 0);
QCOMPARE(body.findAll("p").count(), 2);
body.appendInside(div);
QCOMPARE(body.findAll("div").count(), 1);
QCOMPARE(body.findAll("p").count(), 3);
}
void tst_QWebElement::clear()
{
QString html = "<body>"
"<p>"
"foo"
"</p>"
"<div>"
"<p>yeah</p>"
"</div>"
"<p>"
"bar"
"</p>"
"</body>";
m_mainFrame->setHtml(html);
QWebElement body = m_mainFrame->documentElement().findFirst("body");
QCOMPARE(body.findAll("div").count(), 1);
QCOMPARE(body.findAll("p").count(), 3);
body.findFirst("div").removeAllChildren();
QCOMPARE(body.findAll("div").count(), 1);
QCOMPARE(body.findAll("p").count(), 2);
}
void tst_QWebElement::replaceWith()
{
QString html = "<body>"
"<p>"
"foo"
"</p>"
"<div>"
"yeah"
"</div>"
"<p>"
"<span>haba</span>"
"</p>"
"</body>";
m_mainFrame->setHtml(html);
QWebElement body = m_mainFrame->documentElement().findFirst("body");
QCOMPARE(body.findAll("div").count(), 1);
QCOMPARE(body.findAll("span").count(), 1);
body.findFirst("div").replace(body.findFirst("span").clone());
QCOMPARE(body.findAll("div").count(), 0);
QCOMPARE(body.findAll("span").count(), 2);
QCOMPARE(body.findAll("p").count(), 2);
body.findFirst("span").replace("<p><code>wow</code></p>");
QCOMPARE(body.findAll("p").count(), 3);
QCOMPARE(body.findAll("p code").count(), 1);
QCOMPARE(body.findFirst("p code").toPlainText(), QString("wow"));
}
void tst_QWebElement::encloseContentsWith()
{
QString html = "<body>"
"<div>"
"<i>"
"yeah"
"</i>"
"<i>"
"hello"
"</i>"
"</div>"
"<p>"
"<span>foo</span>"
"<span>bar</span>"
"</p>"
"<u></u>"
"<b></b>"
"<em>hey</em>"
"</body>";
m_mainFrame->setHtml(html);
QWebElement body = m_mainFrame->documentElement().findFirst("body");
body.findFirst("p").encloseContentsWith(body.findFirst("b"));
QCOMPARE(body.findAll("p b span").count(), 2);
QCOMPARE(body.findFirst("p b span").toPlainText(), QString("foo"));
body.findFirst("u").encloseContentsWith("<i></i>");
QCOMPARE(body.findAll("u i").count(), 1);
QCOMPARE(body.findFirst("u i").toPlainText(), QString());
body.findFirst("div").encloseContentsWith("<span></span>");
QCOMPARE(body.findAll("div span i").count(), 2);
QCOMPARE(body.findFirst("div span i").toPlainText(), QString("yeah"));
QString snippet = ""
"<table>"
"<tbody>"
"<tr>"
"<td></td>"
"<td></td>"
"</tr>"
"<tr>"
"<td></td>"
"<td></td>"
"<tr>"
"</tbody>"
"</table>";
body.findFirst("em").encloseContentsWith(snippet);
QCOMPARE(body.findFirst("em table tbody tr td").toPlainText(), QString("hey"));
}
void tst_QWebElement::encloseWith()
{
QString html = "<body>"
"<p>"
"foo"
"</p>"
"<div>"
"yeah"
"</div>"
"<p>"
"<span>bar</span>"
"</p>"
"<em>hey</em>"
"<h1>hello</h1>"
"</body>";
m_mainFrame->setHtml(html);
QWebElement body = m_mainFrame->documentElement().findFirst("body");
body.findFirst("p").encloseWith("<br>");
QCOMPARE(body.findAll("br").count(), 0);
QCOMPARE(body.findAll("div").count(), 1);
body.findFirst("div").encloseWith(body.findFirst("span").clone());
QCOMPARE(body.findAll("div").count(), 1);
QCOMPARE(body.findAll("span").count(), 2);
QCOMPARE(body.findAll("p").count(), 2);
body.findFirst("div").encloseWith("<code></code>");
QCOMPARE(body.findAll("code").count(), 1);
QCOMPARE(body.findAll("code div").count(), 1);
QCOMPARE(body.findFirst("code div").toPlainText(), QString("yeah"));
QString snippet = ""
"<table>"
"<tbody>"
"<tr>"
"<td></td>"
"<td></td>"
"</tr>"
"<tr>"
"<td></td>"
"<td></td>"
"<tr>"
"</tbody>"
"</table>";
body.findFirst("em").encloseWith(snippet);
QCOMPARE(body.findFirst("table tbody tr td em").toPlainText(), QString("hey"));
}
void tst_QWebElement::nullSelect()
{
m_mainFrame->setHtml("<body><p>Test");
QWebElementCollection collection = m_mainFrame->findAllElements("invalid{syn(tax;;%#$f223e>>");
QVERIFY(collection.count() == 0);
}
void tst_QWebElement::firstChildNextSibling()
{
m_mainFrame->setHtml("<body><!--comment--><p>Test</p><!--another commend><table>");
QWebElement body = m_mainFrame->findFirstElement("body");
QVERIFY(!body.isNull());
QWebElement p = body.firstChild();
QVERIFY(!p.isNull());
QCOMPARE(p.tagName(), QString("P"));
QWebElement table = p.nextSibling();
QVERIFY(!table.isNull());
QCOMPARE(table.tagName(), QString("TABLE"));
QVERIFY(table.nextSibling().isNull());
}
void tst_QWebElement::lastChildPreviousSibling()
{
m_mainFrame->setHtml("<body><!--comment--><p>Test</p><!--another commend><table>");
QWebElement body = m_mainFrame->findFirstElement("body");
QVERIFY(!body.isNull());
QWebElement table = body.lastChild();
QVERIFY(!table.isNull());
QCOMPARE(table.tagName(), QString("TABLE"));
QWebElement p = table.previousSibling();
QVERIFY(!p.isNull());
QCOMPARE(p.tagName(), QString("P"));
QVERIFY(p.previousSibling().isNull());
}
void tst_QWebElement::hasSetFocus()
{
m_mainFrame->setHtml("<html><body>" \
"<input type='text' id='input1'/>" \
"<br>"\
"<input type='text' id='input2'/>" \
"</body></html>");
QWebElementCollection inputs = m_mainFrame->documentElement().findAll("input");
QWebElement input1 = inputs.at(0);
input1.setFocus();
QVERIFY(input1.hasFocus());
QWebElement input2 = inputs.at(1);
input2.setFocus();
QVERIFY(!input1.hasFocus());
QVERIFY(input2.hasFocus());
}
void tst_QWebElement::render()
{
QString html( "<html>"
"<head><style>"
"body, iframe { margin: 0px; border: none; }"
"</style></head>"
"<body><table width='300px' height='300px' border='1'>"
"<tr>"
"<td>test"
"</td>"
"<td><img src='qrc:///image.png'>"
"</td>"
"</tr>"
"</table>"
"</body>"
"</html>"
);
QWebPage page;
QSignalSpy loadSpy(&page, SIGNAL(loadFinished(bool)));
page.mainFrame()->setHtml(html);
waitForSignal(&page, SIGNAL(loadFinished(bool)));
QCOMPARE(loadSpy.count(), 1);
QSize size = page.mainFrame()->contentsSize();
page.setViewportSize(size);
QWebElementCollection imgs = page.mainFrame()->findAllElements("img");
QCOMPARE(imgs.count(), 1);
QImage resource(":/image.png");
QRect imageRect(0, 0, resource.width(), resource.height());
QImage testImage(resource.width(), resource.height(), QImage::Format_ARGB32);
QPainter painter0(&testImage);
painter0.fillRect(imageRect, Qt::white);
// render() uses pixmaps internally, and pixmaps might have bit depths
// other than 32, giving different pixel values due to rounding.
QPixmap pix = QPixmap::fromImage(resource);
painter0.drawPixmap(0, 0, pix);
painter0.end();
QImage image1(resource.width(), resource.height(), QImage::Format_ARGB32);
QPainter painter1(&image1);
painter1.fillRect(imageRect, Qt::white);
imgs[0].render(&painter1);
painter1.end();
QVERIFY(image1 == testImage);
// render image 2nd time to make sure that cached rendering works fine
QImage image2(resource.width(), resource.height(), QImage::Format_ARGB32);
QPainter painter2(&image2);
painter2.fillRect(imageRect, Qt::white);
imgs[0].render(&painter2);
painter2.end();
QVERIFY(image2 == testImage);
// compare table rendered through QWebElement::render to whole page table rendering
QRect tableRect(0, 0, 300, 300);
QWebElementCollection tables = page.mainFrame()->findAllElements("table");
QCOMPARE(tables.count(), 1);
QImage image3(300, 300, QImage::Format_ARGB32);
QPainter painter3(&image3);
painter3.fillRect(tableRect, Qt::white);
tables[0].render(&painter3);
painter3.end();
QImage image4(300, 300, QImage::Format_ARGB32);
QPainter painter4(&image4);
page.mainFrame()->render(&painter4, tableRect);
painter4.end();
QVERIFY(image3 == image4);
}
QTEST_MAIN(tst_QWebElement)
#include "tst_qwebelement.moc"