tst_snippets: skip style-specific screenshots when appropriatev5.9.0-beta4

For example, don't take screenshots of qtquickcontrols2-material-*.qml
snippets when running with another style than the Material style.

Change-Id: Ifef5b841d16314ba5d131a7d56f57251d6780ae7
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

2 files changed, 10 insertions, 1 deletions

diff --git a/tests/auto/snippets/snippets.pro b/tests/auto/snippets/snippets.pro
index 82191220..6f366f23 100644
--- a/tests/auto/snippets/snippets.pro
+++ b/tests/auto/snippets/snippets.pro
@@ -1,7 +1,7 @@
 TEMPLATE = app
 TARGET = tst_snippets
 
-QT += quick testlib
+QT += quick quickcontrols2 testlib
 CONFIG += testcase
 macos:CONFIG -= app_bundle
 
diff --git a/tests/auto/snippets/tst_snippets.cpp b/tests/auto/snippets/tst_snippets.cpp
index 97b10fe1..1185bde9 100644
--- a/tests/auto/snippets/tst_snippets.cpp
+++ b/tests/auto/snippets/tst_snippets.cpp
@@ -36,6 +36,7 @@
 
 #include <QtTest>
 #include <QtQuick>
+#include <QtQuickControls2>
 
 typedef QPair<QString, QString> QStringPair;
 
@@ -111,6 +112,14 @@ void tst_Snippets::verify()
     QVERIFY(warnings.isEmpty());
 
     if (takeScreenshots) {
+        const QString currentDataTag = QLatin1String(QTest::currentDataTag());
+        static const QString currentStyle = QQuickStyle::name();
+        static const QStringList availableStyles = QQuickStyle::availableStyles();
+        for (const QString &availableStyle : availableStyles) {
+            if (currentStyle != availableStyle && currentDataTag.startsWith("qtquickcontrols2-" + availableStyle.toLower() + "-"))
+                QSKIP(qPrintable(QString("Not running with the %1 style").arg(availableStyle)));
+        }
+
         QQuickWindow *window = qobject_cast<QQuickWindow *>(root);
         if (!window) {
             QQuickView *view = new QQuickView;