Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(475)

Unified Diff: test/mjsunit/harmony/spread-array.js

Issue 1429653006: Remove flags for spread calls and arrays (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 2 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « test/mjsunit/harmony/regress/regress-4417.js ('k') | test/mjsunit/harmony/spread-call.js » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: test/mjsunit/harmony/spread-array.js
diff --git a/test/mjsunit/harmony/spread-array.js b/test/mjsunit/harmony/spread-array.js
deleted file mode 100644
index 18b72a28c5ab24301625f45c7b5af4979aff6bd6..0000000000000000000000000000000000000000
--- a/test/mjsunit/harmony/spread-array.js
+++ /dev/null
@@ -1,179 +0,0 @@
-// Copyright 2015 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Flags: --harmony-spread-arrays --allow-natives-syntax
-
-(function TestBasics() {
- var a = [1, 2];
- var b = [...a];
- assertArrayEquals([1, 2], b)
-
- assertArrayEquals(['a', 'b', 'c', 'd', 'e', 'f'],
- ['a', ...'bc', 'd', ...'ef'])
-})();
-
-
-var log = [];
-
-function* gen(n) {
- log.push(n, 1);
- yield 1;
- log.push(n, 2);
- yield 2;
- log.push(n, 3);
- yield 3;
- log.push(n, 'done');
-}
-
-function id(v) {
- log.push(v);
- return v;
-}
-
-
-(function TestGenerator() {
- assertArrayEquals([1, 2, 3], [...gen('a')]);
- assertArrayEquals(['x', 1, 2, 3, 'y', 1, 2, 3, 'z'],
- ['x', ...gen('a'), 'y', ...gen('b'), 'z']);
-})();
-
-
-(function TestOrderOfExecution() {
- log = [];
- assertArrayEquals(['x', 1, 2, 3, 'y', 1, 2, 3, 'z'],
- [id('x'), ...gen('a'), id('y'), ...gen('b'), id('z')]);
- assertArrayEquals([
- 'x', 'a', 1, 'a', 2, 'a', 3, 'a', 'done',
- 'y', 'b', 1, 'b', 2, 'b', 3, 'b', 'done',
- 'z'
- ], log);
-})();
-
-
-(function TestNotIterable() {
- var a;
- assertThrows(function() {
- a = [...42];
- }, TypeError);
- assertSame(undefined, a);
-
-
-})();
-
-
-(function TestInvalidIterator() {
- var iter = {
- [Symbol.iterator]: 42
- };
- var a;
- assertThrows(function() {
- a = [...iter];
- }, TypeError);
- assertSame(undefined, a);
-})();
-
-
-(function TestIteratorNotAnObject() {
- var iter = {
- [Symbol.iterator]() {
- return 42;
- }
- };
- var a;
- assertThrows(function() {
- a = [...iter];
- }, TypeError);
- assertSame(undefined, a);
-})();
-
-
-(function TestIteratorNoNext() {
- var iter = {
- [Symbol.iterator]() {
- return {};
- }
- };
- var a;
- assertThrows(function() {
- a = [...iter];
- }, TypeError);
- assertSame(undefined, a);
-})();
-
-
-(function TestIteratorResultDoneThrows() {
- function MyError() {}
- var iter = {
- [Symbol.iterator]() {
- return {
- next() {
- return {
- get done() {
- throw new MyError();
- }
- }
- }
- };
- }
- };
- var a;
- assertThrows(function() {
- a = [...iter];
- }, MyError);
- assertSame(undefined, a);
-})();
-
-
-(function TestIteratorResultValueThrows() {
- function MyError() {}
- var iter = {
- [Symbol.iterator]() {
- return {
- next() {
- return {
- done: false,
- get value() {
- throw new MyError();
- }
- }
- }
- };
- }
- };
- var a;
- assertThrows(function() {
- a = [...iter];
- }, MyError);
- assertSame(undefined, a);
-})();
-
-
-(function TestOptimize() {
- function f() {
- return [...'abc'];
- }
- assertArrayEquals(['a', 'b', 'c'], f());
- %OptimizeFunctionOnNextCall(f);
- assertArrayEquals(['a', 'b', 'c'], f());
-})();
-
-
-(function TestDeoptimize() {
- var iter = {
- [Symbol.iterator]() {
- var i = 0;
- return {
- next() {
- $DeoptimizeFunction(f);
- return {value: ++i, done: i === 3};
- }
- };
- }
- };
- function f() {
- return [0, ...iter];
- }
-
- assertArrayEquals([0, 1, 2], f());
-});
« no previous file with comments | « test/mjsunit/harmony/regress/regress-4417.js ('k') | test/mjsunit/harmony/spread-call.js » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698