Tests: do not finish program right after the printing, because slow Iron Python doesn't have enough time to pass it to output.

python/testData/debug/test_runtoline.py

@@ -1,3 +1,5 @@
+from time import sleep
+
 x = 0
 print(x)
 while x<2:
@@ -5,4 +7,6 @@ while x<2:
     print(x)
 
 x+=10
-print("x = %d" % x)
+print("x = %d" % x)
+while True:
+    sleep(0.1)

python/testSrc/com/jetbrains/env/python/PythonDebuggerTest.java

@@ -360,15 +360,15 @@ public class PythonDebuggerTest extends PyEnvTestCase {
     runPythonTest(new PyDebuggerTask("/debug", "test_runtoline.py") {
       @Override
       public void before() throws Exception {
-        toggleBreakpoint(getFilePath(getScriptName()), 1);
-        toggleBreakpoint(getFilePath(getScriptName()), 7);
+        toggleBreakpoint(getFilePath(getScriptName()), 3);
+        toggleBreakpoint(getFilePath(getScriptName()), 9);
       }
 
       @Override
       public void testing() throws Exception {
         waitForPause();
         eval("x").hasValue("0");
-        runToLine(4);
+        runToLine(6);
         eval("x").hasValue("1");
         resume();
         waitForPause();