# HG changeset patch
# User Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
# Date 1449923689 -3600
# Node ID 1cb72700c10e580a9270d792ff746a7846cdb7ce
# Parent  bc3303fb38889f4a2921bd3dc579abb6145cc5f2
Increase test coverage for ExactClassValueProfile class.

diff -r bc3303fb3888 -r 1cb72700c10e truffle/com.oracle.truffle.api.test/src/com/oracle/truffle/api/utilities/ExactClassValueProfileTest.java
--- a/truffle/com.oracle.truffle.api.test/src/com/oracle/truffle/api/utilities/ExactClassValueProfileTest.java	Thu Dec 10 18:39:47 2015 +0100
+++ b/truffle/com.oracle.truffle.api.test/src/com/oracle/truffle/api/utilities/ExactClassValueProfileTest.java	Sat Dec 12 13:34:49 2015 +0100
@@ -24,6 +24,7 @@
 
 import static org.hamcrest.CoreMatchers.is;
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertThat;
 
@@ -44,9 +45,17 @@
     @DataPoint public static final Object O3 = new Object();
     @DataPoint public static final Integer O4 = new Integer(1);
     @DataPoint public static final Integer O5 = null;
+    @DataPoint public static final TestBaseClass O6 = new TestBaseClass();
+    @DataPoint public static final TestSubClass O7 = new TestSubClass();
 
     private ValueProfile profile;
 
+    private static class TestBaseClass {
+    }
+
+    private static class TestSubClass extends TestBaseClass {
+    }
+
     @Before
     public void create() {
         profile = ValueProfile.createClassProfile();
@@ -57,7 +66,7 @@
         assertThat(isGeneric(profile), is(false));
         assertThat(isUninitialized(profile), is(true));
         assertNull(getCachedClass(profile));
-        profile.toString(); // test that it is not crashing
+        assertNotNull(profile.toString());
     }
 
     @Theory
@@ -65,9 +74,9 @@
         Object result = profile.profile(value);
 
         assertThat(result, is(value));
-        assertEquals(getCachedClass(profile), expectedClass(value));
+        assertEquals(expectedClass(value), getCachedClass(profile));
         assertThat(isUninitialized(profile), is(false));
-        profile.toString(); // test that it is not crashing
+        assertNotNull(profile.toString());
     }
 
     @Theory
@@ -80,10 +89,10 @@
 
         Object expectedClass = expectedClass(value0) == expectedClass(value1) ? expectedClass(value0) : Object.class;
 
-        assertEquals(getCachedClass(profile), expectedClass);
+        assertEquals(expectedClass, getCachedClass(profile));
         assertThat(isUninitialized(profile), is(false));
         assertThat(isGeneric(profile), is(expectedClass == Object.class));
-        profile.toString(); // test that it is not crashing
+        assertNotNull(profile.toString());
     }
 
     @Theory
@@ -98,10 +107,10 @@
 
         Object expectedClass = expectedClass(value0) == expectedClass(value1) && expectedClass(value1) == expectedClass(value2) ? expectedClass(value0) : Object.class;
 
-        assertEquals(getCachedClass(profile), expectedClass);
+        assertEquals(expectedClass, getCachedClass(profile));
         assertThat(isUninitialized(profile), is(false));
         assertThat(isGeneric(profile), is(expectedClass == Object.class));
-        profile.toString(); // test that it is not crashing
+        assertNotNull(profile.toString());
     }
 
     private static Class<?> expectedClass(Object value) {