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-rw-r--r--src/3rdparty/v8/test/mjsunit/fast-prototype.js117
1 files changed, 0 insertions, 117 deletions
diff --git a/src/3rdparty/v8/test/mjsunit/fast-prototype.js b/src/3rdparty/v8/test/mjsunit/fast-prototype.js
deleted file mode 100644
index 83bcffe..0000000
--- a/src/3rdparty/v8/test/mjsunit/fast-prototype.js
+++ /dev/null
@@ -1,117 +0,0 @@
-// 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: --allow-natives-syntax
-
-// TODO(mstarzinger): This test does not succeed when GCs happen in
-// between prototype transitions, we disable GC stress for now.
-// Flags: --noincremental-marking
-
-// Check that objects that are used for prototypes are in the fast mode.
-
-function Super() {
-}
-
-
-function Sub() {
-}
-
-
-function AddProps(obj) {
- for (var i = 0; i < 26; i++) {
- obj["x" + i] = 0;
- }
-}
-
-
-function DoProtoMagic(proto, set__proto__) {
- if (set__proto__) {
- (new Sub()).__proto__ = proto;
- } else {
- Sub.prototype = proto;
- }
-}
-
-
-function test(use_new, add_first, set__proto__, same_map_as) {
- var proto = use_new ? new Super() : {};
-
- // New object is fast.
- assertTrue(%HasFastProperties(proto));
-
- if (add_first) {
- AddProps(proto);
- // Adding this many properties makes it slow.
- assertFalse(%HasFastProperties(proto));
- DoProtoMagic(proto, set__proto__);
- // Making it a prototype makes it fast again.
- assertTrue(%HasFastProperties(proto));
- } else {
- DoProtoMagic(proto, set__proto__);
- // Still fast
- assertTrue(%HasFastProperties(proto));
- AddProps(proto);
- // After we add all those properties it went slow mode again :-(
- assertFalse(%HasFastProperties(proto));
- }
- if (same_map_as && !add_first) {
- assertTrue(%HaveSameMap(same_map_as, proto));
- }
- return proto;
-}
-
-
-for (var i = 0; i < 4; i++) {
- var set__proto__ = ((i & 1) != 0);
- var use_new = ((i & 2) != 0);
-
- test(use_new, true, set__proto__);
-
- var last = test(use_new, false, set__proto__);
- test(use_new, false, set__proto__, last);
-}
-
-
-var x = {a: 1, b: 2, c: 3};
-var o = { __proto__: x };
-assertTrue(%HasFastProperties(x));
-for (key in x) {
- assertTrue(key == 'a');
- break;
-}
-delete x.b;
-for (key in x) {
- assertTrue(key == 'a');
- break;
-}
-assertFalse(%HasFastProperties(x));
-x.d = 4;
-assertFalse(%HasFastProperties(x));
-for (key in x) {
- assertTrue(key == 'a');
- break;
-}