MONDRIAN: Test case assertion was assuming line endings are \n on all…

… platforms. Added an unfold() call to make it platform independant.

[git-p4: depot-paths = "//open/mondrian-release/3.2/": change = 13802]

testsrc/main/mondrian/test/ParentChildHierarchyTest.java

@@ -1184,7 +1184,10 @@ public void testClosureVsNoClosure() {
             + "from [HR4C]";
         expected =
             TestContext.toString(testClosureContext.executeQuery(mdx));
-        assertTrue(expected, expected.contains("Row #0: 21,252\n"));
+        assertTrue(
+            expected,
+            TestContext.unfold(expected)
+                .toString().contains("Row #0: 21,252\n"));
         // Need to unfold because 'expect' has platform-specific line-endings,
         // yet assertQueryReturns assumes that it contains linefeeds.
         testNoClosureContext.assertQueryReturns(