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Raise error when iframe elements are unclickable

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This commit is contained in:
Matthew Horan 2013-01-13 09:13:57 -05:00
parent 4837ff144c
commit 2c47aea29f
3 changed files with 37 additions and 8 deletions
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22
spec/integration/session_spec.rb
View file

@ -293,6 +293,28 @@ describe Capybara::Session do
end
end
end
it 'raises an error if an element is obscured when clicked' do
subject.visit('/')
subject.execute_script(<<-JS)
var div = document.createElement('div');
div.style.position = 'absolute';
div.style.left = '0px';
div.style.top = '0px';
div.style.width = '100%';
div.style.height = '100%';
document.body.appendChild(div);
JS
subject.within_frame('a_frame') do
subject.within_frame('b_frame') do
lambda {
subject.click_button 'B Button'
}.should raise_error(Capybara::Webkit::ClickFailed)
end
end
end
end
context 'click tests' do

20
src/JavascriptInvocation.cpp
View file

@ -16,20 +16,26 @@ QStringList &JavascriptInvocation::arguments() {
return m_arguments;
}
bool JavascriptInvocation::click(const QWebElement &element, int left, int top, int width, int height) {
bool JavascriptInvocation::click(QWebElement element, int left, int top, int width, int height) {
QRect elementBox(left, top, width, height);
QRect viewport(QPoint(0, 0), m_page->viewportSize());
QRect boundedBox = elementBox.intersected(viewport);
QPoint mousePos = boundedBox.center();
QString script = QString("Capybara.clickTest(this, %1, %2);").arg(mousePos.x()).arg(mousePos.y());
bool ok = element.evaluateJavaScript(script).toBool();
QWebFrame *parent = element.webFrame();
while (parent) {
elementBox.translate(parent->geometry().topLeft());
parent = parent->parentFrame();
}
QRect viewport(QPoint(0, 0), m_page->viewportSize());
QRect boundedBox = elementBox.intersected(viewport);
QPoint mousePos = boundedBox.center();
QRect r = QRect(QPoint(left, top), boundedBox.size());
QPoint p = r.center();
bool ok = QWebElement(element).evaluateJavaScript(QString("Capybara.clickTest(this, %1, %2);").arg(p.x()).arg(p.y())).toBool();
boundedBox = elementBox.intersected(viewport);
mousePos = boundedBox.center();
QWebHitTestResult res = m_page->mainFrame()->hitTestContent(mousePos);
ok = ok && res.frame() == element.webFrame();
if (ok) {
execClick(mousePos);

3
src/JavascriptInvocation.h
View file

@ -14,12 +14,13 @@ class JavascriptInvocation : public QObject {
JavascriptInvocation(const QString &functionName, const QStringList &arguments, WebPage *page, QObject *parent = 0);
QString &functionName();
QStringList &arguments();
Q_INVOKABLE bool click(const QWebElement &element, int left, int top, int width, int height);
Q_INVOKABLE bool click(QWebElement element, int left, int top, int width, int height);
private:
QString m_functionName;
QStringList m_arguments;
WebPage *m_page;
void execClick(QPoint mousePos);
};