// Copyright 2013 the V8 project authors. All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
//       notice, this list of conditions and the following disclaimer.
//     * 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.
//     * Neither the name of Google Inc. nor the names of its
//       contributors may be used to endorse or promote products derived
//       from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
// OWNER OR 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 timer milliseconds granularity.

(function run() {
  var start_test = Date.now();
  // Let the retry run for maximum 100ms to reduce flakiness.
  for (var start = Date.now(); start - start_test < 100; start = Date.now()) {
    var end = Date.now();
    while (end - start == 0) {
      end = Date.now();
    }
    if (end - start == 1) {
      // Found milliseconds granularity.
      return;
    } else {
      print("Timer difference too big: " + (end - start) + "ms");
    }
  }
  assertTrue(false);
})()

@@ -1591,16 +1591,50 @@
 AMAGE.%0A%0A
+// Flags: --allow-natives-syntax%0A%0A
 // Tests
@@ -1667,16 +1667,186 @@
 arity.%0A%0A
+// Don't run this test in gc stress mode. Time differences may be long%0A// due to garbage collections.%0A%25SetFlags(%22--gc-interval=-1%22);%0A%25SetFlags(%22--nostress-compaction%22);%0A%0A
 (functio

Disable gc stress mode for mjsunit timer test.