From 27523b6ecb2451e7f1632e644d7f62be4b580898 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Mon, 30 May 2016 08:22:04 +0200
Subject: [PATCH] [autotests/libinput] Add test case for
 Device::isAlphaNumericKeyboard

---
 autotests/libinput/device_test.cpp   | 56 ++++++++++++++++++++++++++++
 autotests/libinput/mock_libinput.cpp |  2 +-
 autotests/libinput/mock_libinput.h   |  2 +
 3 files changed, 59 insertions(+), 1 deletion(-)

diff --git a/autotests/libinput/device_test.cpp b/autotests/libinput/device_test.cpp
index 85650f63fd..5e2632bfc4 100644
--- a/autotests/libinput/device_test.cpp
+++ b/autotests/libinput/device_test.cpp
@@ -22,6 +22,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include <QtTest/QtTest>
 
+#include <linux/input.h>
+
 using namespace KWin::LibInput;
 
 class TestLibinputDevice : public QObject
@@ -60,6 +62,8 @@ private Q_SLOTS:
     void testLeftHanded();
     void testSupportedButtons_data();
     void testSupportedButtons();
+    void testAlphaNumericKeyboard_data();
+    void testAlphaNumericKeyboard();
 };
 
 void TestLibinputDevice::testStaticGetter()
@@ -503,5 +507,57 @@ void TestLibinputDevice::testSupportedButtons()
     QTEST(d.supportedButtons(), "expectedButtons");
 }
 
+void TestLibinputDevice::testAlphaNumericKeyboard_data()
+{
+    QTest::addColumn<QVector<quint32>>("supportedKeys");
+    QTest::addColumn<bool>("isAlpha");
+
+    QVector<quint32> keys;
+
+    for (int i = KEY_1; i <= KEY_0; i++) {
+        keys << i;
+        QByteArray row = QByteArrayLiteral("number");
+        row.append(QByteArray::number(i));
+        QTest::newRow(row.constData()) << keys << false;
+    }
+    for (int i = KEY_Q; i <= KEY_P; i++) {
+        keys << i;
+        QByteArray row = QByteArrayLiteral("alpha");
+        row.append(QByteArray::number(i));
+        QTest::newRow(row.constData()) << keys << false;
+    }
+    for (int i = KEY_A; i <= KEY_L; i++) {
+        keys << i;
+        QByteArray row = QByteArrayLiteral("alpha");
+        row.append(QByteArray::number(i));
+        QTest::newRow(row.constData()) << keys << false;
+    }
+    for (int i = KEY_Z; i < KEY_M; i++) {
+        keys << i;
+        QByteArray row = QByteArrayLiteral("alpha");
+        row.append(QByteArray::number(i));
+        QTest::newRow(row.constData()) << keys << false;
+    }
+    // adding a different key should not result in it becoming alphanumeric keyboard
+    keys << KEY_SEMICOLON;
+    QTest::newRow("semicolon") << keys << false;
+
+    // last but not least the M which should turn everything on
+    keys << KEY_M;
+    QTest::newRow("alphanumeric") << keys << true;
+}
+
+void TestLibinputDevice::testAlphaNumericKeyboard()
+{
+    QFETCH(QVector<quint32>, supportedKeys);
+    libinput_device device;
+    device.keyboard = true;
+    device.keys = supportedKeys;
+
+    Device d(&device);
+    QCOMPARE(d.isKeyboard(), true);
+    QTEST(d.isAlphaNumericKeyboard(), "isAlpha");
+}
+
 QTEST_GUILESS_MAIN(TestLibinputDevice)
 #include "device_test.moc"
diff --git a/autotests/libinput/mock_libinput.cpp b/autotests/libinput/mock_libinput.cpp
index bc725d52a1..8c4563db9e 100644
--- a/autotests/libinput/mock_libinput.cpp
+++ b/autotests/libinput/mock_libinput.cpp
@@ -24,7 +24,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 int libinput_device_keyboard_has_key(struct libinput_device *device, uint32_t code)
 {
-    return 0;
+    return device->keys.contains(code);
 }
 
 int libinput_device_has_capability(struct libinput_device *device, enum libinput_device_capability capability)
diff --git a/autotests/libinput/mock_libinput.h b/autotests/libinput/mock_libinput.h
index b13a65407f..37dee285d1 100644
--- a/autotests/libinput/mock_libinput.h
+++ b/autotests/libinput/mock_libinput.h
@@ -22,6 +22,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #include <QByteArray>
 #include <QSizeF>
+#include <QVector>
 
 struct libinput_device {
     bool keyboard = false;
@@ -48,6 +49,7 @@ struct libinput_device {
     bool leftHanded = false;
     int setLeftHandedReturnValue = 0;
     Qt::MouseButtons supportedButtons;
+    QVector<quint32> keys;
 };
 
 #endif