From 6d387650f4b41f55393acb2747466dcbcaa38645 Mon Sep 17 00:00:00 2001
From: Matthias Kuhn <matthias@opengis.ch>
Date: Mon, 31 Oct 2016 14:24:34 +0100
Subject: [PATCH] More test for referencedVariables

---
 tests/src/core/testqgsexpression.cpp | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/tests/src/core/testqgsexpression.cpp b/tests/src/core/testqgsexpression.cpp
index 6f9ad7c4bf2..59b97ff88b1 100644
--- a/tests/src/core/testqgsexpression.cpp
+++ b/tests/src/core/testqgsexpression.cpp
@@ -1578,8 +1578,14 @@ class TestQgsExpression: public QObject
     void referenced_variables()
     {
       QSet<QString> expectedVars;
-      expectedVars << QStringLiteral( "foo" ) << QStringLiteral( "bar" ) << QStringLiteral( "ppp" ) << QStringLiteral( "qqq" ) << QStringLiteral( "rrr" );
-      QgsExpression exp( QStringLiteral( "CASE WHEN intersects(@bar, $geometry) THEN @ppp ELSE @qqq * @rrr END + @foo IN (1, 2, 3)" ) );
+      expectedVars << QStringLiteral( "foo" )
+      << QStringLiteral( "bar" )
+      << QStringLiteral( "ppp" )
+      << QStringLiteral( "qqq" )
+      << QStringLiteral( "rrr" )
+      << QStringLiteral( "sss" )
+      << QStringLiteral( "ttt" );
+      QgsExpression exp( QStringLiteral( "CASE WHEN intersects(@bar, $geometry) THEN @ppp ELSE @qqq * @rrr END + @foo IN (1, 2, @sss) OR @ttt" ) );
       QCOMPARE( exp.hasParserError(), false );
       QSet<QString> refVar = exp.referencedVariables();