Tests: Add some basic tests for CMake GUI

1 files changed, 89 insertions, 0 deletions

diff --git a/Tests/CMakeGUI/CMakeGUITest.cxx b/Tests/CMakeGUI/CMakeGUITest.cxx
new file mode 100644
index 0000000..a7a5d17
--- /dev/null
+++ b/Tests/CMakeGUI/CMakeGUITest.cxx
@@ -0,0 +1,89 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#include "CMakeGUITest.h"
+
+#include <QApplication>
+#include <QEventLoop>
+#include <QSettings>
+#include <QString>
+#include <QStringList>
+#include <QTimer>
+#include <QtGlobal>
+#include <QtTest>
+
+#include "CMakeSetupDialog.h"
+
+namespace {
+void loopSleep(int msecs = 100)
+{
+  QEventLoop loop;
+  QTimer::singleShot(msecs, &loop, &QEventLoop::quit);
+  loop.exec();
+}
+}
+
+CMakeGUITest::CMakeGUITest(CMakeSetupDialog* window, QObject* parent)
+  : QObject(parent)
+  , m_window(window)
+{
+}
+
+void CMakeGUITest::sourceBinaryArgs()
+{
+  QFETCH(QString, sourceDir);
+  QFETCH(QString, binaryDir);
+
+  // Wait a bit for everything to update
+  loopSleep();
+
+  QCOMPARE(this->m_window->SourceDirectory->text(), sourceDir);
+  QCOMPARE(this->m_window->BinaryDirectory->currentText(), binaryDir);
+}
+
+void CMakeGUITest::sourceBinaryArgs_data()
+{
+  QTest::addColumn<QString>("sourceDir");
+  QTest::addColumn<QString>("binaryDir");
+
+  QTest::newRow("sourceAndBinaryDir")
+    << CMakeGUITest_BINARY_DIR "/sourceBinaryArgs-sourceAndBinaryDir/src"
+    << CMakeGUITest_BINARY_DIR "/sourceBinaryArgs-sourceAndBinaryDir/build";
+  QTest::newRow("sourceAndBinaryDirRelative") << CMakeGUITest_BINARY_DIR
+    "/sourceBinaryArgs-sourceAndBinaryDirRelative/src"
+                                              << CMakeGUITest_BINARY_DIR
+    "/sourceBinaryArgs-sourceAndBinaryDirRelative/build";
+  QTest::newRow("sourceDir")
+    << CMakeGUITest_BINARY_DIR "/sourceBinaryArgs-sourceDir/src"
+    << CMakeGUITest_BINARY_DIR "/sourceBinaryArgs-sourceDir";
+  QTest::newRow("binaryDir")
+    << CMakeGUITest_BINARY_DIR "/sourceBinaryArgs-binaryDir/src"
+    << CMakeGUITest_BINARY_DIR "/sourceBinaryArgs-binaryDir/build";
+  QTest::newRow("noExist") << ""
+                           << "";
+  QTest::newRow("noExistConfig")
+    << ""
+    << CMakeGUITest_BINARY_DIR "/sourceBinaryArgs-noExistConfig/oldbuild";
+  QTest::newRow("noExistConfigExists")
+    << CMakeGUITest_BINARY_DIR "/sourceBinaryArgs-noExistConfigExists/src"
+    << CMakeGUITest_BINARY_DIR "/sourceBinaryArgs-noExistConfigExists/build";
+}
+
+void SetupDefaultQSettings()
+{
+  QSettings::setDefaultFormat(QSettings::IniFormat);
+  QSettings::setPath(QSettings::IniFormat, QSettings::UserScope,
+                     QString::fromLocal8Bit(qgetenv("CMake_GUI_CONFIG_DIR")));
+}
+
+int CMakeGUIExec(CMakeSetupDialog* window)
+{
+  auto nameArray = qgetenv("CMake_GUI_TEST_NAME");
+  auto name = QString::fromLocal8Bit(nameArray);
+  if (name.isEmpty()) {
+    return QApplication::exec();
+  }
+
+  QStringList args{ "CMakeGUITest", name };
+  CMakeGUITest obj(window);
+  return QTest::qExec(&obj, args);
+}