Added jsr166 tck tests as part of the libcore testsuite.

Change-Id: I6094d734f818fa043f2b277cf2b4ec7fec68e26e

1 files changed, 172 insertions, 0 deletions

diff --git a/jsr166-tests/src/test/java/jsr166/AbstractQueueTest.java b/jsr166-tests/src/test/java/jsr166/AbstractQueueTest.java
new file mode 100644
index 0000000000..e74fc3ca02
--- /dev/null
+++ b/jsr166-tests/src/test/java/jsr166/AbstractQueueTest.java
@@ -0,0 +1,172 @@
+/*
+ * Written by Doug Lea with assistance from members of JCP JSR-166
+ * Expert Group and released to the public domain, as explained at
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ * Other contributors include Andrew Wright, Jeffrey Hayes,
+ * Pat Fisher, Mike Judd.
+ */
+
+package jsr166;
+
+import junit.framework.*;
+import java.util.AbstractQueue;
+import java.util.Arrays;
+import java.util.Iterator;
+import java.util.NoSuchElementException;
+
+public class AbstractQueueTest extends JSR166TestCase {
+
+    static class Succeed extends AbstractQueue<Integer> {
+        public boolean offer(Integer x) {
+            if (x == null) throw new NullPointerException();
+            return true;
+        }
+        public Integer peek() { return one; }
+        public Integer poll() { return one; }
+        public int size() { return 0; }
+        public Iterator iterator() { return null; } // not needed
+    }
+
+    static class Fail extends AbstractQueue<Integer> {
+        public boolean offer(Integer x) {
+            if (x == null) throw new NullPointerException();
+            return false;
+        }
+        public Integer peek() { return null; }
+        public Integer poll() { return null; }
+        public int size() { return 0; }
+        public Iterator iterator() { return null; } // not needed
+    }
+
+    /**
+     * add returns true if offer succeeds
+     */
+    public void testAddS() {
+        Succeed q = new Succeed();
+        assertTrue(q.add(two));
+    }
+
+    /**
+     * add throws ISE true if offer fails
+     */
+    public void testAddF() {
+        Fail q = new Fail();
+        try {
+            q.add(one);
+            shouldThrow();
+        } catch (IllegalStateException success) {}
+    }
+
+    /**
+     * add throws NPE if offer does
+     */
+    public void testAddNPE() {
+        Succeed q = new Succeed();
+        try {
+            q.add(null);
+            shouldThrow();
+        } catch (NullPointerException success) {}
+    }
+
+    /**
+     * remove returns normally if poll succeeds
+     */
+    public void testRemoveS() {
+        Succeed q = new Succeed();
+        q.remove();
+    }
+
+    /**
+     * remove throws NSEE if poll returns null
+     */
+    public void testRemoveF() {
+        Fail q = new Fail();
+        try {
+            q.remove();
+            shouldThrow();
+        } catch (NoSuchElementException success) {}
+    }
+
+    /**
+     * element returns normally if peek succeeds
+     */
+    public void testElementS() {
+        Succeed q = new Succeed();
+        q.element();
+    }
+
+    /**
+     * element throws NSEE if peek returns null
+     */
+    public void testElementF() {
+        Fail q = new Fail();
+        try {
+            q.element();
+            shouldThrow();
+        } catch (NoSuchElementException success) {}
+    }
+
+    /**
+     * addAll(null) throws NPE
+     */
+    public void testAddAll1() {
+        try {
+            Succeed q = new Succeed();
+            q.addAll(null);
+            shouldThrow();
+        } catch (NullPointerException success) {}
+    }
+
+    /**
+     * addAll(this) throws IAE
+     */
+    public void testAddAllSelf() {
+        try {
+            Succeed q = new Succeed();
+            q.addAll(q);
+            shouldThrow();
+        } catch (IllegalArgumentException success) {}
+    }
+
+    /**
+     * addAll of a collection with null elements throws NPE
+     */
+    public void testAddAll2() {
+        try {
+            Succeed q = new Succeed();
+            Integer[] ints = new Integer[SIZE];
+            q.addAll(Arrays.asList(ints));
+            shouldThrow();
+        } catch (NullPointerException success) {}
+    }
+
+    /**
+     * addAll of a collection with any null elements throws NPE after
+     * possibly adding some elements
+     */
+    public void testAddAll3() {
+        try {
+            Succeed q = new Succeed();
+            Integer[] ints = new Integer[SIZE];
+            for (int i = 0; i < SIZE-1; ++i)
+                ints[i] = new Integer(i);
+            q.addAll(Arrays.asList(ints));
+            shouldThrow();
+        } catch (NullPointerException success) {}
+    }
+
+    /**
+     * addAll throws ISE if an add fails
+     */
+    public void testAddAll4() {
+        try {
+            Fail q = new Fail();
+            Integer[] ints = new Integer[SIZE];
+            for (int i = 0; i < SIZE; ++i)
+                ints[i] = new Integer(i);
+            q.addAll(Arrays.asList(ints));
+            shouldThrow();
+        } catch (IllegalStateException success) {}
+    }
+
+}