--- a/test/hotspot/gtest/gc/z/test_zForwardingTable.cpp	Thu Mar 21 08:41:10 2019 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,185 +0,0 @@
-/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-#include "precompiled.hpp"
-#include "gc/z/zForwardingTable.inline.hpp"
-#include "unittest.hpp"
-
-using namespace testing;
-
-#define CAPTURE_DELIM "\n"
-#define CAPTURE1(expression) #expression << " evaluates to " << expression
-#define CAPTURE2(e0, e1)                 CAPTURE1(e0) << CAPTURE_DELIM << CAPTURE1(e1)
-
-#define CAPTURE(expression) CAPTURE1(expression)
-
-class ZForwardingTableTest : public Test {
-public:
-  // Helper functions
-
-  static bool is_power_of_2(size_t value) {
-    return ::is_power_of_2((intptr_t)value);
-  }
-
-  class SequenceToFromIndex : AllStatic {
-  public:
-    static uintptr_t even(uint32_t sequence_number) {
-      return sequence_number * 2;
-    }
-    static uintptr_t odd(uint32_t sequence_number) {
-      return even(sequence_number) + 1;
-    }
-    static uintptr_t one_to_one(uint32_t sequence_number) {
-      return sequence_number;
-    }
-  };
-
-  // Test functions
-
-  static void setup(ZForwardingTable& table) {
-    EXPECT_PRED1(is_power_of_2, table._size) << CAPTURE(table._size);
-  }
-
-  static void find_empty(ZForwardingTable& table) {
-    size_t size = table._size;
-    size_t entries_to_check = size * 2;
-
-    for (uint32_t i = 0; i < entries_to_check; i++) {
-      uintptr_t from_index = SequenceToFromIndex::one_to_one(i);
-
-      EXPECT_TRUE(table.find(from_index).is_empty()) << CAPTURE2(from_index, size);
-    }
-
-    EXPECT_TRUE(table.find(uintptr_t(-1)).is_empty()) << CAPTURE(size);
-  }
-
-  static void find_full(ZForwardingTable& table) {
-    size_t size = table._size;
-    size_t entries_to_populate = size;
-
-    // Populate
-    for (uint32_t i = 0; i < entries_to_populate; i++) {
-      uintptr_t from_index = SequenceToFromIndex::one_to_one(i);
-
-      ZForwardingTableCursor cursor;
-      ZForwardingTableEntry entry = table.find(from_index, &cursor);
-      ASSERT_TRUE(entry.is_empty()) << CAPTURE2(from_index, size);
-
-      table.insert(from_index, from_index, &cursor);
-    }
-
-    // Verify
-    for (uint32_t i = 0; i < entries_to_populate; i++) {
-      uintptr_t from_index = SequenceToFromIndex::one_to_one(i);
-
-      ZForwardingTableEntry entry = table.find(from_index);
-      ASSERT_FALSE(entry.is_empty()) << CAPTURE2(from_index, size);
-
-      ASSERT_EQ(entry.from_index(), from_index) << CAPTURE(size);
-      ASSERT_EQ(entry.to_offset(), from_index) << CAPTURE(size);
-    }
-  }
-
-  static void find_every_other(ZForwardingTable& table) {
-    size_t size = table._size;
-    size_t entries_to_populate = size / 2;
-
-    // Populate even from indices
-    for (uint32_t i = 0; i < entries_to_populate; i++) {
-      uintptr_t from_index = SequenceToFromIndex::even(i);
-
-      ZForwardingTableCursor cursor;
-      ZForwardingTableEntry entry = table.find(from_index, &cursor);
-      ASSERT_TRUE(entry.is_empty()) << CAPTURE2(from_index, size);
-
-      table.insert(from_index, from_index, &cursor);
-    }
-
-    // Verify populated even indices
-    for (uint32_t i = 0; i < entries_to_populate; i++) {
-      uintptr_t from_index = SequenceToFromIndex::even(i);
-
-      ZForwardingTableCursor cursor;
-      ZForwardingTableEntry entry = table.find(from_index, &cursor);
-      ASSERT_FALSE(entry.is_empty()) << CAPTURE2(from_index, size);
-
-      ASSERT_EQ(entry.from_index(), from_index) << CAPTURE(size);
-      ASSERT_EQ(entry.to_offset(), from_index) << CAPTURE(size);
-    }
-
-    // Verify empty odd indices
-    //
-    // This check could be done on a larger range of sequence numbers,
-    // but currently entries_to_populate is used.
-    for (uint32_t i = 0; i < entries_to_populate; i++) {
-      uintptr_t from_index = SequenceToFromIndex::odd(i);
-
-      ZForwardingTableEntry entry = table.find(from_index);
-
-      ASSERT_TRUE(entry.is_empty()) << CAPTURE2(from_index, size);
-    }
-  }
-
-  static void test(void (*function)(ZForwardingTable&), uint32_t size) {
-    // Setup
-    ZForwardingTable table;
-    table.setup(size);
-    ASSERT_FALSE(table.is_null());
-
-    // Actual test function
-    (*function)(table);
-
-    // Teardown
-    table.reset();
-    ASSERT_TRUE(table.is_null());
-  }
-
-  // Run the given function with a few different input values.
-  static void test(void (*function)(ZForwardingTable&)) {
-    test(function, 1);
-    test(function, 2);
-    test(function, 3);
-    test(function, 4);
-    test(function, 7);
-    test(function, 8);
-    test(function, 1023);
-    test(function, 1024);
-    test(function, 1025);
-  }
-};
-
-TEST_F(ZForwardingTableTest, setup) {
-  test(&ZForwardingTableTest::setup);
-}
-
-TEST_F(ZForwardingTableTest, find_empty) {
-  test(&ZForwardingTableTest::find_empty);
-}
-
-TEST_F(ZForwardingTableTest, find_full) {
-  test(&ZForwardingTableTest::find_full);
-}
-
-TEST_F(ZForwardingTableTest, find_every_other) {
-  test(&ZForwardingTableTest::find_every_other);
-}