From 48dd6b7e4a03811a9a113aef2687d34db726a856 Mon Sep 17 00:00:00 2001
From: J-P Nurmi <jpnurmi@qt.io>
Date: Mon, 19 Feb 2018 15:52:44 +0100
Subject: QQuickStyle: fix and test QT_QUICK_CONTROLS_CONF

Reset QT_QUICK_CONTROLS_CONF when appropriate, and add some tests
too since the environment variable is now public and documented.

Change-Id: I09fba950de7c34f22c4cf802ea5c0a337c84f0bd
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
---
 tests/auto/qquickstyle/data/custom.conf    |  2 ++
 tests/auto/qquickstyle/data/default.conf   |  2 ++
 tests/auto/qquickstyle/data/fusion.conf    |  2 ++
 tests/auto/qquickstyle/data/imagine.conf   |  2 ++
 tests/auto/qquickstyle/data/material.conf  |  2 ++
 tests/auto/qquickstyle/data/universal.conf |  2 ++
 tests/auto/qquickstyle/qquickstyle.pro     |  2 ++
 tests/auto/qquickstyle/tst_qquickstyle.cpp | 36 +++++++++++++++++++++++++++++-
 8 files changed, 49 insertions(+), 1 deletion(-)
 create mode 100644 tests/auto/qquickstyle/data/custom.conf
 create mode 100644 tests/auto/qquickstyle/data/default.conf
 create mode 100644 tests/auto/qquickstyle/data/fusion.conf
 create mode 100644 tests/auto/qquickstyle/data/imagine.conf
 create mode 100644 tests/auto/qquickstyle/data/material.conf
 create mode 100644 tests/auto/qquickstyle/data/universal.conf

(limited to 'tests')

diff --git a/tests/auto/qquickstyle/data/custom.conf b/tests/auto/qquickstyle/data/custom.conf
new file mode 100644
index 00000000..4e17d1dc
--- /dev/null
+++ b/tests/auto/qquickstyle/data/custom.conf
@@ -0,0 +1,2 @@
+[Controls]
+Style=:/Custom
diff --git a/tests/auto/qquickstyle/data/default.conf b/tests/auto/qquickstyle/data/default.conf
new file mode 100644
index 00000000..caace6db
--- /dev/null
+++ b/tests/auto/qquickstyle/data/default.conf
@@ -0,0 +1,2 @@
+[Controls]
+Style=Default
diff --git a/tests/auto/qquickstyle/data/fusion.conf b/tests/auto/qquickstyle/data/fusion.conf
new file mode 100644
index 00000000..9cd14111
--- /dev/null
+++ b/tests/auto/qquickstyle/data/fusion.conf
@@ -0,0 +1,2 @@
+[Controls]
+Style=Fusion
diff --git a/tests/auto/qquickstyle/data/imagine.conf b/tests/auto/qquickstyle/data/imagine.conf
new file mode 100644
index 00000000..add378d4
--- /dev/null
+++ b/tests/auto/qquickstyle/data/imagine.conf
@@ -0,0 +1,2 @@
+[Controls]
+Style=Imagine
diff --git a/tests/auto/qquickstyle/data/material.conf b/tests/auto/qquickstyle/data/material.conf
new file mode 100644
index 00000000..b6c7c87e
--- /dev/null
+++ b/tests/auto/qquickstyle/data/material.conf
@@ -0,0 +1,2 @@
+[Controls]
+Style=Material
diff --git a/tests/auto/qquickstyle/data/universal.conf b/tests/auto/qquickstyle/data/universal.conf
new file mode 100644
index 00000000..8c6dd807
--- /dev/null
+++ b/tests/auto/qquickstyle/data/universal.conf
@@ -0,0 +1,2 @@
+[Controls]
+Style=Universal
diff --git a/tests/auto/qquickstyle/qquickstyle.pro b/tests/auto/qquickstyle/qquickstyle.pro
index e56ee854..da74b6cd 100644
--- a/tests/auto/qquickstyle/qquickstyle.pro
+++ b/tests/auto/qquickstyle/qquickstyle.pro
@@ -7,4 +7,6 @@ macos:CONFIG -= app_bundle
 QT += quickcontrols2 testlib
 QT_PRIVATE += core-private gui-private quickcontrols2-private
 
+include (../shared/util.pri)
+
 TESTDATA = $$PWD/data/*
diff --git a/tests/auto/qquickstyle/tst_qquickstyle.cpp b/tests/auto/qquickstyle/tst_qquickstyle.cpp
index 9de947a6..4a34f24a 100644
--- a/tests/auto/qquickstyle/tst_qquickstyle.cpp
+++ b/tests/auto/qquickstyle/tst_qquickstyle.cpp
@@ -41,13 +41,17 @@
 #include <QtQuickControls2/private/qquickstyle_p.h>
 #include <QtGui/private/qguiapplication_p.h>
 
-class tst_QQuickStyle : public QObject
+#include "../shared/util.h"
+
+class tst_QQuickStyle : public QQmlDataTest
 {
     Q_OBJECT
 
 private slots:
     void cleanup();
     void lookup();
+    void configurationFile_data();
+    void configurationFile();
     void commandLineArgument();
     void environmentVariables();
     void availableStyles();
@@ -64,6 +68,7 @@ void tst_QQuickStyle::cleanup()
     QGuiApplicationPrivate::styleOverride.clear();
     qunsetenv("QT_QUICK_CONTROLS_STYLE");
     qunsetenv("QT_QUICK_CONTROLS_FALLBACK_STYLE");
+    qunsetenv("QT_QUICK_CONTROLS_CONF");
 }
 
 void tst_QQuickStyle::loadControls()
@@ -96,6 +101,35 @@ void tst_QQuickStyle::lookup()
     QVERIFY(!QQuickStyle::path().isEmpty());
 }
 
+void tst_QQuickStyle::configurationFile_data()
+{
+    QTest::addColumn<QString>("fileName");
+    QTest::addColumn<QString>("expectedStyle");
+    QTest::addColumn<QString>("expectedPath");
+
+    QTest::newRow("Default") << "default.conf" << "Default" << "";
+    QTest::newRow("Fusion") << "fusion.conf" << "Fusion" << "";
+    QTest::newRow("Imagine") << "imagine.conf" << "Imagine" << "";
+    QTest::newRow("Material") << "material.conf" << "Material" << "";
+    QTest::newRow("Universal") << "universal.conf" << "Universal" << "";
+    QTest::newRow("Custom") << "custom.conf" << "Custom" << ":/";
+}
+
+void tst_QQuickStyle::configurationFile()
+{
+    QFETCH(QString, fileName);
+    QFETCH(QString, expectedStyle);
+    QFETCH(QString, expectedPath);
+
+    qputenv("QT_QUICK_CONTROLS_CONF", testFile(fileName).toLocal8Bit());
+
+    loadControls();
+
+    QCOMPARE(QQuickStyle::name(), expectedStyle);
+    if (!expectedPath.isEmpty())
+        QCOMPARE(QQuickStyle::path(), expectedPath);
+}
+
 void tst_QQuickStyle::commandLineArgument()
 {
     QGuiApplicationPrivate::styleOverride = "CmdLineArgStyle";
-- 
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