From 9dced35b41882c42f4239a6380bd86dfda4cd7f5 Mon Sep 17 00:00:00 2001
From: Laszlo Agocs <laszlo.agocs@qt.io>
Date: Fri, 10 Jun 2022 12:09:11 +0200
Subject: Use consistent ordering in QShader

Fixes: QTBUG-101923
Change-Id: I62df3eba773350e47ed650acb00bc42b3ce6a899
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
---
 tests/auto/gui/rhi/qshader/tst_qshader.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'tests/auto/gui')

diff --git a/tests/auto/gui/rhi/qshader/tst_qshader.cpp b/tests/auto/gui/rhi/qshader/tst_qshader.cpp
index cd883b34d9..40aa9d9a87 100644
--- a/tests/auto/gui/rhi/qshader/tst_qshader.cpp
+++ b/tests/auto/gui/rhi/qshader/tst_qshader.cpp
@@ -18,6 +18,7 @@ private slots:
     void genVariants();
     void shaderDescImplicitSharing();
     void bakedShaderImplicitSharing();
+    void sortedKeys();
     void mslResourceMapping();
     void serializeShaderDesc();
     void comparison();
@@ -238,6 +239,16 @@ void tst_QShader::bakedShaderImplicitSharing()
     }
 }
 
+void tst_QShader::sortedKeys()
+{
+    QShader s = getShader(QLatin1String(":/data/texture_all_v4.frag.qsb"));
+    QVERIFY(s.isValid());
+    QList<QShaderKey> availableShaders = s.availableShaders();
+    QCOMPARE(availableShaders.count(), 7);
+    std::sort(availableShaders.begin(), availableShaders.end());
+    QCOMPARE(availableShaders, s.availableShaders());
+}
+
 void tst_QShader::mslResourceMapping()
 {
     QShader s = getShader(QLatin1String(":/data/texture_all_v4.frag.qsb"));
-- 
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