From df1bd0745ac4dc45d150840f87e32a57829029cb Mon Sep 17 00:00:00 2001
From: Sergio Ahumada <sergio.ahumada@nokia.com>
Date: Wed, 29 Jun 2011 10:20:48 +0200
Subject: Adding QTDIR validation in tst_symbols autotest

If the variable QTDIR is not set, you might end up checking
all the system libraries symbols.

Change-Id: I7b079d7e10fccad962cd3b2ced317eb35840bd71
Reviewed-by: Rohan McGovern
---
 tests/auto/symbols/tst_symbols.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tests/auto/symbols/tst_symbols.cpp b/tests/auto/symbols/tst_symbols.cpp
index 00486d2..cf62f7b 100644
--- a/tests/auto/symbols/tst_symbols.cpp
+++ b/tests/auto/symbols/tst_symbols.cpp
@@ -55,6 +55,8 @@ class tst_Symbols: public QObject
 {
     Q_OBJECT
 private slots:
+    void initTestCase();
+
     void prefix();
     void globalObjects();
 };
@@ -89,6 +91,12 @@ static QString symbolToLine(const QString &symbol, const QString &lib)
     return result;
 }
 
+void tst_Symbols::initTestCase()
+{
+    QString qtDir = QString::fromLocal8Bit(qgetenv("QTDIR"));
+    QVERIFY2(!qtDir.isEmpty(), "This test needs $QTDIR");
+}
+
 /* This test searches through all Qt libraries and searches for symbols
    starting with "global constructors keyed to "
 
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