Differential D7968 Diff 24203 autotests/kurlrequestertest.cpp

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autotests/kurlrequestertest.cpp

Show All 16 Lines1/* This file is part of the KDE Frameworks
17 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17​ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 Boston, MA 02110-1301, USA. 18​ Boston, MA 02110-1301, USA.
19*/ 19​*/
20 20​
21#include <kurlrequester.h> 21​#include <kurlrequester.h>
22#include <kfilewidget.h> 22​#include <kfilewidget.h>
23#include <kdiroperator.h> 23​#include <kdiroperator.h>
24 24​
25​#include <KComboBox>
26​
25#include <QDebug> 27​#include <QDebug>
26#include <QLineEdit> 28​#include <QLineEdit>
27#include <QSignalSpy> 29​#include <QSignalSpy>
28#include <QTemporaryFile> 30​#include <QTemporaryFile>
29#include <QTest> 31​#include <QTest>
30 32​
31/* 33​/*
32IMPORTANT: 34​IMPORTANT:
33 Because this unittest interacts with the file dialog, 35​ Because this unittest interacts with the file dialog,
34 remember to run it both with plugins/platformthemes/KDEPlasmaPlatformTheme.so (to use KFileWidget) 36​ remember to run it both with plugins/platformthemes/KDEPlasmaPlatformTheme.so (to use KFileWidget)
35 and without it (to use the builtin QFileDialog code) 37​ and without it (to use the builtin QFileDialog code)
36*/ 38​*/
37 39​
38class KUrlRequesterTest : public QObject 40​class KUrlRequesterTest : public QObject
39{ 41​{
40 Q_OBJECT 42​ Q_OBJECT
41private Q_SLOTS: 43​private Q_SLOTS:
42 void initTestCase(); 44​ void initTestCase();
43 void testUrlRequester(); 45​ void testUrlRequester();
44 void testComboRequester(); 46​ void testComboRequester();
47​ void testComboRequester_data();
45 48​
46private: 49​private:
47 bool createTestFile(const QString &fileName) { 50​ bool createTestFile(const QString &fileName) {
48 QFile file(fileName); 51​ QFile file(fileName);
49 if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate)) { 52​ if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate)) {
50 return false; 53​ return false;
51 } 54​ }
52 file.write("Hello world\n"); 55​ file.write("Hello world\n");
▲ Show 20 Lines • Show All 81 Lines • ▼ Show 20 Line(s)80{
134 qApp->sendEvent(fw ? static_cast<QWidget *>(fw) : static_cast<QWidget *>(fileDialog), &keyPressEv); 137​ qApp->sendEvent(fw ? static_cast<QWidget *>(fw) : static_cast<QWidget *>(fileDialog), &keyPressEv);
135 QCOMPARE(fileDialog->result(), static_cast<int>(QDialog::Accepted)); 138​ QCOMPARE(fileDialog->result(), static_cast<int>(QDialog::Accepted));
136 QCOMPARE(fileDialog->selectedFiles(), QStringList() << filePath2); 139​ QCOMPARE(fileDialog->selectedFiles(), QStringList() << filePath2);
137 QCOMPARE(req.url().toLocalFile(), filePath2); 140​ QCOMPARE(req.url().toLocalFile(), filePath2);
138} 141​}
139 142​
140void KUrlRequesterTest::testComboRequester() 143​void KUrlRequesterTest::testComboRequester()
141{ 144​{
145​ QFETCH(bool, editable);
146​
142 KUrlComboRequester req; 147​ KUrlComboRequester req;
148​ req.show();
149​
143 QList<QLineEdit *> lineEdits = req.findChildren<QLineEdit *>(); 150​ QList<QLineEdit *> lineEdits = req.findChildren<QLineEdit *>();
144 QVERIFY(lineEdits.isEmpty()); // no lineedits, only a readonly combo 151​ QVERIFY(lineEdits.isEmpty()); // no lineedits, only a readonly combo
152​
153​ QSignalSpy textSpy(&req, &KUrlComboRequester::textChanged);
154​ QSignalSpy editSpy(&req, &KUrlComboRequester::textEdited);
155​ QSignalSpy returnSpy(&req, QOverload<>::of(&KUrlComboRequester::returnPressed));
156​ QSignalSpy returnWithTextSpy(&req, QOverload<const QString&>::of(&KUrlComboRequester::returnPressed));
157​
158​ QVERIFY(!req.comboBox()->isEditable());
159​ if (editable) {
160​ req.comboBox()->setEditable(true);
161​
162​ const auto text = QStringLiteral("foobar");
163​ QTest::keyClicks(req.comboBox(), text, Qt::NoModifier);
164​ QCOMPARE(textSpy.size(), text.size());
165​ QCOMPARE(editSpy.size(), text.size());
166​ QCOMPARE(textSpy.last().first().toString(), text);
167​ QCOMPARE(editSpy.last().first().toString(), text);
168​
169​ QCOMPARE(returnSpy.size(), 0);
170​ QCOMPARE(returnWithTextSpy.size(), 0);
171​ QTest::keyEvent(QTest::Click, req.comboBox(), Qt::Key_Return);
172​ QCOMPARE(returnSpy.size(), 1);
173​ QCOMPARE(returnWithTextSpy.size(), 1);
174​ QCOMPARE(returnWithTextSpy.last().first().toString(), text);
175​ } else {
176​ const auto url1 = QUrl("file:///foo/bar/1");
177​ const auto url2 = QUrl("file:///foo/bar/2");
178​ req.comboBox()->addUrl(url1);
179​ QCOMPARE(textSpy.size(), 1);
180​ QCOMPARE(textSpy.last().first().toUrl(), url1);
181​
182​ req.comboBox()->addUrl(url2);
183​ QCOMPARE(textSpy.size(), 1);
184​
185​ QTest::keyEvent(QTest::Click, req.comboBox(), Qt::Key_Down);
186​ QCOMPARE(textSpy.size(), 2);
dfaureUnsubmitted
Not Done

Please remove this line though.

dfaure: Please remove this line though.
187​ QCOMPARE(textSpy.last().first().toUrl(), url2);
188​
189​ // only editable combo boxes get the edit and return signals emitted
190​ QCOMPARE(editSpy.size(), 0);
191​ QCOMPARE(returnSpy.size(), 0);
192​ QCOMPARE(returnWithTextSpy.size(), 0);
193​ }
194​}
195​
196​void KUrlRequesterTest::testComboRequester_data()
197​{
198​ QTest::addColumn<bool>("editable");
199​
200​ QTest::newRow("read-only") << false;
201​ QTest::newRow("editable") << true;
145} 202​}
146 203​
147QTEST_MAIN(KUrlRequesterTest) 204​QTEST_MAIN(KUrlRequesterTest)
148#include "kurlrequestertest.moc" 205​#include "kurlrequestertest.moc"
dfaureUnsubmitted
Not Done

Then use QTest::keyClick to send key events to the widget?

dfaure: Then use QTest::keyClick to send key events to the widget?
mwolffAuthorUnsubmitted
Not Done

I still don't get it to work. This is my currently latest attempt:

void KUrlRequesterTest::testComboEditableRequester()
{
    KUrlComboRequester req;

    QSignalSpy textSpy(&req, &KUrlComboRequester::textChanged);
    QSignalSpy editSpy(&req, &KUrlComboRequester::textEdited);
    QSignalSpy returnSpy(&req, static_cast<void (KUrlComboRequester::*)()>(&KUrlComboRequester::returnPressed));
    QSignalSpy returnWithTextSpy(&req, static_cast<void (KUrlComboRequester::*)(const QString&)>(&KUrlComboRequester::returnPressed));

    QVERIFY(!req.comboBox()->isEditable());
    req.comboBox()->setEditable(true);
    req.show();

    QSignalSpy comboTextSpy(req.comboBox(), &QComboBox::currentTextChanged);
    QSignalSpy comboEditSpy(req.comboBox(), &QComboBox::editTextChanged);

    auto* lineEdit = req.comboBox()->lineEdit();
    QVERIFY(lineEdit);
    QSignalSpy lineTextSpy(lineEdit, &QLineEdit::textChanged);
    QSignalSpy lineEditSpy(lineEdit, &QLineEdit::textEdited);

    // FIXME: this still doesn't emit any signal, but it works in practice when actually interacting with the widget?
    QTest::keyClicks(lineEdit, QStringLiteral("foobar"), Qt::NoModifier, 100);
    QVERIFY(lineTextSpy.wait());
    QCOMPARE(lineTextSpy.first().first().toString(), QStringLiteral("foobar"));
    QVERIFY(lineEditSpy.wait());
    QCOMPARE(lineEditSpy.first().first().toString(), QStringLiteral("foobar"));
}

Note that the widget (which I now show) actually shows the text getting written via the QTest::keyClicks method. But none of the signals is actually getting emitted... I'm flabbergasted. Looking at the QLineEdit test code, it doesn't seem to actually contain a positive test for an of isEditable...

I feel like I'm missing something fundamental here. Note that I can see the signals just fine in GammaRay when I interact with an editable combo box :-/

mwolff: I still don't get it to work. This is my currently latest attempt: ``` void KUrlRequesterTest…