1 files changed, 0 insertions, 214 deletions
diff --git a/Source/web/tests/PODRedBlackTreeTest.cpp b/Source/web/tests/PODRedBlackTreeTest.cpp
deleted file mode 100644
index 0f1607b55..000000000
--- a/Source/web/tests/PODRedBlackTreeTest.cpp
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- * Copyright (C) 2010 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1.  Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- * 2.  Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// Tests for the red-black tree class.
-
-#include "config.h"
-
-#include "core/platform/PODRedBlackTree.h"
-
-#include <gtest/gtest.h>
-#include "ArenaTestHelpers.h"
-#include "TreeTestHelpers.h"
-#include "wtf/Vector.h"
-
-namespace WebCore {
-
-using ArenaTestHelpers::TrackedAllocator;
-using TreeTestHelpers::generateSeed;
-using TreeTestHelpers::initRandom;
-using TreeTestHelpers::nextRandom;
-
-TEST(PODRedBlackTreeTest, TestTreeAllocatesFromArena)
-{
-    RefPtr<TrackedAllocator> allocator = TrackedAllocator::create();
-    {
-        typedef PODFreeListArena<PODRedBlackTree<int>::Node> PODIntegerArena;
-        RefPtr<PODIntegerArena> arena = PODIntegerArena::create(allocator);
-        PODRedBlackTree<int> tree(arena);
-        int numAdditions = 2 * PODArena::DefaultChunkSize / sizeof(int);
-        for (int i = 0; i < numAdditions; ++i)
-            tree.add(i);
-        EXPECT_GT(allocator->numRegions(), 1);
-    }
-    EXPECT_EQ(allocator->numRegions(), 0);
-}
-
-TEST(PODRedBlackTreeTest, TestSingleElementInsertion)
-{
-    PODRedBlackTree<int> tree;
-    tree.add(5);
-    ASSERT_TRUE(tree.checkInvariants());
-    EXPECT_TRUE(tree.contains(5));
-}
-
-TEST(PODRedBlackTreeTest, TestMultipleElementInsertion)
-{
-    PODRedBlackTree<int> tree;
-    tree.add(4);
-    ASSERT_TRUE(tree.checkInvariants());
-    EXPECT_TRUE(tree.contains(4));
-    tree.add(3);
-    ASSERT_TRUE(tree.checkInvariants());
-    EXPECT_TRUE(tree.contains(3));
-    tree.add(5);
-    ASSERT_TRUE(tree.checkInvariants());
-    EXPECT_TRUE(tree.contains(5));
-    EXPECT_TRUE(tree.contains(4));
-    EXPECT_TRUE(tree.contains(3));
-}
-
-TEST(PODRedBlackTreeTest, TestDuplicateElementInsertion)
-{
-    PODRedBlackTree<int> tree;
-    tree.add(3);
-    ASSERT_TRUE(tree.checkInvariants());
-    tree.add(3);
-    ASSERT_TRUE(tree.checkInvariants());
-    tree.add(3);
-    ASSERT_TRUE(tree.checkInvariants());
-    EXPECT_EQ(3, tree.size());
-    EXPECT_TRUE(tree.contains(3));
-}
-
-TEST(PODRedBlackTreeTest, TestSingleElementInsertionAndDeletion)
-{
-    PODRedBlackTree<int> tree;
-    tree.add(5);
-    ASSERT_TRUE(tree.checkInvariants());
-    EXPECT_TRUE(tree.contains(5));
-    tree.remove(5);
-    ASSERT_TRUE(tree.checkInvariants());
-    EXPECT_FALSE(tree.contains(5));
-}
-
-TEST(PODRedBlackTreeTest, TestMultipleElementInsertionAndDeletion)
-{
-    PODRedBlackTree<int> tree;
-    tree.add(4);
-    ASSERT_TRUE(tree.checkInvariants());
-    EXPECT_TRUE(tree.contains(4));
-    tree.add(3);
-    ASSERT_TRUE(tree.checkInvariants());
-    EXPECT_TRUE(tree.contains(3));
-    tree.add(5);
-    ASSERT_TRUE(tree.checkInvariants());
-    EXPECT_TRUE(tree.contains(5));
-    EXPECT_TRUE(tree.contains(4));
-    EXPECT_TRUE(tree.contains(3));
-    tree.remove(4);
-    ASSERT_TRUE(tree.checkInvariants());
-    EXPECT_TRUE(tree.contains(3));
-    EXPECT_FALSE(tree.contains(4));
-    EXPECT_TRUE(tree.contains(5));
-    tree.remove(5);
-    ASSERT_TRUE(tree.checkInvariants());
-    EXPECT_TRUE(tree.contains(3));
-    EXPECT_FALSE(tree.contains(4));
-    EXPECT_FALSE(tree.contains(5));
-    EXPECT_EQ(1, tree.size());
-}
-
-TEST(PODRedBlackTreeTest, TestDuplicateElementInsertionAndDeletion)
-{
-    PODRedBlackTree<int> tree;
-    tree.add(3);
-    ASSERT_TRUE(tree.checkInvariants());
-    tree.add(3);
-    ASSERT_TRUE(tree.checkInvariants());
-    tree.add(3);
-    ASSERT_TRUE(tree.checkInvariants());
-    EXPECT_EQ(3, tree.size());
-    EXPECT_TRUE(tree.contains(3));
-    tree.remove(3);
-    ASSERT_TRUE(tree.checkInvariants());
-    tree.remove(3);
-    ASSERT_TRUE(tree.checkInvariants());
-    EXPECT_EQ(1, tree.size());
-    EXPECT_TRUE(tree.contains(3));
-    tree.remove(3);
-    ASSERT_TRUE(tree.checkInvariants());
-    EXPECT_EQ(0, tree.size());
-    EXPECT_FALSE(tree.contains(3));
-}
-
-TEST(PODRedBlackTreeTest, FailingInsertionRegressionTest1)
-{
-    // These numbers came from a previously-failing randomized test run.
-    PODRedBlackTree<int> tree;
-    tree.add(5113);
-    ASSERT_TRUE(tree.checkInvariants());
-    tree.add(4517);
-    ASSERT_TRUE(tree.checkInvariants());
-    tree.add(3373);
-    ASSERT_TRUE(tree.checkInvariants());
-    tree.add(9307);
-    ASSERT_TRUE(tree.checkInvariants());
-    tree.add(7077);
-    ASSERT_TRUE(tree.checkInvariants());
-}
-
-namespace {
-void InsertionAndDeletionTest(const int32_t seed, const int treeSize)
-{
-    initRandom(seed);
-    const int maximumValue = treeSize;
-    // Build the tree.
-    PODRedBlackTree<int> tree;
-    Vector<int> values;
-    for (int i = 0; i < treeSize; i++) {
-        int value = nextRandom(maximumValue);
-        tree.add(value);
-        ASSERT_TRUE(tree.checkInvariants()) << "Test failed for seed " << seed;
-        values.append(value);
-    }
-    // Churn the tree's contents.
-    for (int i = 0; i < treeSize; i++) {
-        // Pick a random value to remove.
-        int index = nextRandom(treeSize);
-        int value = values[index];
-        // Remove this value.
-        tree.remove(value);
-        ASSERT_TRUE(tree.checkInvariants()) << "Test failed for seed " << seed;
-        // Replace it with a new one.
-        value = nextRandom(maximumValue);
-        values[index] = value;
-        tree.add(value);
-        ASSERT_TRUE(tree.checkInvariants()) << "Test failed for seed " << seed;
-    }
-}
-} // anonymous namespace
-
-TEST(PODRedBlackTreeTest, RandomDeletionAndInsertionRegressionTest1)
-{
-    InsertionAndDeletionTest(12311, 100);
-}
-
-TEST(PODRedBlackTreeTest, TestRandomDeletionAndInsertion)
-{
-    InsertionAndDeletionTest(generateSeed(), 100);
-}
-
-} // namespace WebCore