Rewrite decodeURL as builtin function, remove now unused runtime functions.

test/mjsunit/string-natives.js

-// Copyright 2012 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.
-
-// Flags: --expose-gc --allow-natives-syntax
-
-function test() {
-  var s1 = %NewString(26, true);
-  for (i = 0; i < 26; i++) %_OneByteSeqStringSetChar(i, 65, s1);
-  assertEquals("AAAAAAAAAAAAAAAAAAAAAAAAAA", s1);
-  %_OneByteSeqStringSetChar(25, 66, s1);
-  assertEquals("AAAAAAAAAAAAAAAAAAAAAAAAAB", s1);
-  for (i = 0; i < 26; i++) %_OneByteSeqStringSetChar(i, i+65, s1);
-  assertEquals("ABCDEFGHIJKLMNOPQRSTUVWXYZ", s1);
-  s1 = %TruncateString(s1, 13);
-  assertEquals("ABCDEFGHIJKLM", s1);
-
-  var s2 = %NewString(26, false);
-  for (i = 0; i < 26; i++) %_TwoByteSeqStringSetChar(i, 65, s2);
-  assertEquals("AAAAAAAAAAAAAAAAAAAAAAAAAA", s2);
-  %_TwoByteSeqStringSetChar(25, 66, s2);
-  assertEquals("AAAAAAAAAAAAAAAAAAAAAAAAAB", s2);
-  for (i = 0; i < 26; i++) %_TwoByteSeqStringSetChar(i, i+65, s2);
-  assertEquals("ABCDEFGHIJKLMNOPQRSTUVWXYZ", s2);
-  s2 = %TruncateString(s2, 13);
-  assertEquals("ABCDEFGHIJKLM", s2);
-
-  var s3 = %NewString(26, false);
-  for (i = 0; i < 26; i++) %_TwoByteSeqStringSetChar(i, i+1000, s3);
-  for (i = 0; i < 26; i++) assertEquals(s3[i], String.fromCharCode(i+1000));
-
-  var a = [];
-  for (var i = 0; i < 1000; i++) {
-    var s = %NewString(10000, i % 2 == 1);
-    a.push(s);
-  }
-
-  gc();
-
-  for (var i = 0; i < 1000; i++) {
-    assertEquals(10000, a[i].length);
-    a[i] = %TruncateString(a[i], 5000);
-  }
-
-  gc();
-
-  for (var i = 0; i < 1000; i++) {
-    assertEquals(5000, a[i].length);
-  }
-}
-
-
-test();
-test();
-%OptimizeFunctionOnNextCall(test);
-test();