Application-test: Fix location of sub-executables.

Use QFINDTESTDATA to set the working directory
and change the profiles accordingly (as in
the qprocess-test).

Change-Id: I332038728c64214f73ced448e1466ad96c11b3b3
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

tests/auto/widgets/kernel/qapplication/desktopsettingsaware/desktopsettingsaware.pro

@@ -5,10 +5,14 @@
 TEMPLATE = app
 DEPENDPATH += .
 INCLUDEPATH += .
-wince*:TARGET = ../desktopsettingsaware
+DESTDIR = ./
 
 # Input
 QT += widgets
 SOURCES += main.cpp
 CONFIG += qt warn_on create_prl link_prl
 CONFIG -= app_bundle
+
+# This app is testdata for tst_qapplication
+target.path = $$[QT_INSTALL_TESTS]/tst_qapplication/$$TARGET
+INSTALLS += target

tests/auto/widgets/kernel/qapplication/modal/modal.pro

@@ -1,9 +1,13 @@
 TEMPLATE = app
 QT += widgets
-TARGET = 
 DEPENDPATH += .
 INCLUDEPATH += .
 SOURCES += main.cpp \
     base.cpp
 DESTDIR = ./
+CONFIG -= app_bundle
 HEADERS += base.h
+
+# This app is testdata for tst_qapplication
+target.path = $$[QT_INSTALL_TESTS]/tst_qapplication/$$TARGET
+INSTALLS += target

tests/auto/widgets/kernel/qapplication/tst_qapplication.cpp

@@ -45,12 +45,26 @@
 
 #include <QtTest/QtTest>
 
-#include "qabstracteventdispatcher.h"
+#include <QtCore/QAbstractEventDispatcher>
-#include <QtGui>
+#include <QtCore/QFileInfo>
-#include <QtWidgets>
+#include <QtCore/QDir>
+#include <QtCore/QProcess>
+
+#include <QtGui/QFontDatabase>
+#include <QtGui/QClipboard>
+
+#include <QtWidgets/QApplication>
+#include <QtWidgets/QMessageBox>
+#include <QtWidgets/QInputContext>
+#include <QtWidgets/QStyleFactory>
+#include <QtWidgets/QHBoxLayout>
+#include <QtWidgets/QPushButton>
+#include <QtWidgets/QLineEdit>
+#include <QtWidgets/QLabel>
+#include <QtWidgets/QMainWindow>
+#include <QtWidgets/private/qapplication_p.h>
+#include <QtWidgets/private/qstylesheetstyle_p.h>
 
-#include "private/qapplication_p.h"
-#include "private/qstylesheetstyle_p.h"
 #ifdef Q_OS_WINCE
 #include <windows.h>
 #endif
@@ -64,6 +78,7 @@ public:
     virtual ~tst_QApplication();
 
 public slots:
+    void initTestCase();
     void init();
     void cleanup();
 private slots:
@@ -140,6 +155,13 @@ public:
     }
 };
 
+void tst_QApplication::initTestCase()
+{
+    // chdir to our testdata path and execute helper apps relative to that.
+    const QString testdataDir = QFileInfo(QFINDTESTDATA("desktopsettingsaware")).absolutePath();
+    QVERIFY2(QDir::setCurrent(testdataDir), qPrintable("Could not chdir to " + testdataDir));
+}
+
 void tst_QApplication::sendEventsOnProcessEvents()
 {
     int argc = 0;
@@ -1463,19 +1485,14 @@ void tst_QApplication::desktopSettingsAware()
 {
 #ifndef QT_NO_PROCESS
     QProcess testProcess;
+    const QString path = QStringLiteral("desktopsettingsaware/desktopsettingsaware");
 #ifdef Q_OS_WINCE
     int argc = 0;
     QApplication tmpApp(argc, 0, QApplication::GuiServer);
-    testProcess.start("desktopsettingsaware/desktopsettingsaware");
-#else
-#if defined(Q_OS_WIN) && defined(QT_DEBUG)
-    testProcess.start("desktopsettingsaware/debug/desktopsettingsaware");
-#elif defined(Q_OS_WIN)
-    testProcess.start("desktopsettingsaware/release/desktopsettingsaware");
-#else
-    testProcess.start("desktopsettingsaware/desktopsettingsaware");
-#endif
 #endif
+    testProcess.start(path);
+    QVERIFY2(testProcess.waitForStarted(),
+             qPrintable(QString::fromLatin1("Cannot start '%1': %2").arg(path, testProcess.errorString())));
     QVERIFY(testProcess.waitForFinished(10000));
     QCOMPARE(int(testProcess.state()), int(QProcess::NotRunning));
     QVERIFY(int(testProcess.error()) != int(QProcess::Crashed));
@@ -1866,11 +1883,10 @@ void tst_QApplication::windowsCommandLine()
     QFETCH(QString, expected);
 
     QProcess testProcess;
-#if defined(QT_DEBUG)
+    const QString path = QStringLiteral("wincmdline/wincmdline");
-    testProcess.start("wincmdline/debug/wincmdline", QStringList(args));
+    testProcess.start(path, QStringList(args));
-#else
+    QVERIFY2(testProcess.waitForStarted(),
-    testProcess.start("wincmdline/release/wincmdline", QStringList(args));
+             qPrintable(QString::fromLatin1("Cannot start '%1': %2").arg(path, testProcess.errorString())));
-#endif
     QVERIFY(testProcess.waitForFinished(10000));
     QByteArray error = testProcess.readAllStandardError();
     QString procError(error);
@@ -2126,11 +2142,10 @@ void tst_QApplication::qtbug_12673()
 {
     QProcess testProcess;
     QStringList arguments;
-#ifdef Q_OS_MAC
+    const QString path = QStringLiteral("modal/modal");
-    testProcess.start("modal/modal.app", arguments);
+    testProcess.start(path, arguments);
-#else
+    QVERIFY2(testProcess.waitForStarted(),
-    testProcess.start("modal/modal", arguments);
+             qPrintable(QString::fromLatin1("Cannot start '%1': %2").arg(path, testProcess.errorString())));
-#endif
     QVERIFY(testProcess.waitForFinished(20000));
     QCOMPARE(testProcess.exitStatus(), QProcess::NormalExit);
 }

tests/auto/widgets/kernel/qapplication/wincmdline/wincmdline.pro

@@ -1,8 +1,10 @@
 TEMPLATE = app
-TARGET = 
 DEPENDPATH += .
 INCLUDEPATH += .
 QT += widgets
 SOURCES += main.cpp
+DESTDIR = ./
 
-
+# This app is testdata for tst_qapplication
+target.path = $$[QT_INSTALL_TESTS]/tst_qapplication/$$TARGET
+INSTALLS += target