Debugger: Tests: Fix execution of dumper tests on OSX

Change-Id: Ibe3e447d29e3834766ef067ba4424c3b08ba5eb1
Reviewed-by: hjk <hjk@theqtcompany.com>

share/qtcreator/debugger/lldbbridge.py

@@ -1721,7 +1721,7 @@ class Tester(Dumper):
         self.expandedINames = set(expandedINames)
         self.passExceptions = True
 
-        self.loadDumperFiles()
+        self.loadDumperFiles({})
         error = lldb.SBError()
         self.target = self.debugger.CreateTarget(binary, None, None, True, error)
 

tests/auto/debugger/tst_dumpers.cpp

@@ -1287,6 +1287,8 @@ void tst_Dumpers::dumper()
     debugger.setWorkingDirectory(t->buildPath);
     debugger.start(QString::fromLatin1(exe), args);
     QVERIFY(debugger.waitForStarted());
+    // FIXME: next line is necessary for LLDB <= 310 - remove asap
+    debugger.waitForReadyRead(1000);
     debugger.write(cmds);
     QVERIFY(debugger.waitForFinished());
     output = debugger.readAllStandardOutput();