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[v8-test262-automation] Changes from https://github.com/v8/v8.git at sha 3a8c8082 on Fri Nov 16 2018 19:00:23 GMT+0000 (Coordinated Universal Time)

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test262-automation 2018-11-16 19:00:53 +00:00
parent 2726142bb9
commit bb9647dd4b
8 changed files with 282 additions and 0 deletions
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32
implementation-contributed/v8/intl/regress-903566.js Normal file
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// Copyright 2018 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: --allow-natives-syntax
assertDoesNotThrow(()=>(new Intl.ListFormat()).format());
// Intl.getCanonicalLocales() will create a HOLEY_ELEMENTS array
assertDoesNotThrow(()=>(new Intl.ListFormat()).format(Intl.getCanonicalLocales()));
assertDoesNotThrow(()=>(new Intl.ListFormat()).format(Intl.getCanonicalLocales(["en","fr"])));
let arr = ["a","b","c"];
// Test under no HasHoleyElements();
assertFalse(%HasHoleyElements(arr));
assertDoesNotThrow(()=>(new Intl.ListFormat()).format(arr));
for (var i = 0; i < 10000; i++) {
arr.push("xx");
}
assertFalse(%HasHoleyElements(arr));
assertDoesNotThrow(()=>(new Intl.ListFormat()).format(arr));
// Test under HasHoleyElements();
arr[arr.length + 10] = "x";
assertTrue(%HasHoleyElements(arr));
assertFalse(%HasDictionaryElements(arr));
assertThrows(()=>(new Intl.ListFormat()).format(arr), TypeError);
// Test it work under HasDictionaryElements();
arr = ["a","b","c"];
arr[arr.length + 100000] = "x";
assertTrue(%HasDictionaryElements(arr));
assertThrows(()=>(new Intl.ListFormat()).format(arr), TypeError);

106
implementation-contributed/v8/mjsunit/compiler/instance-of-overridden-has-instance.js Normal file
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// Copyright 2018 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: --allow-natives-syntax
(function NonConstHasInstance() {
var C = {
[Symbol.hasInstance] : () => true
};
function f() {
return {} instanceof C;
}
assertTrue(f());
assertTrue(f());
%OptimizeFunctionOnNextCall(f);
assertTrue(f());
C[Symbol.hasInstance] = () => false;
assertFalse(f());
})();
(function NumberHasInstance() {
var C = {
[Symbol.hasInstance] : 0.1
};
function f(b, C) {
if (b) return {} instanceof C;
return false;
}
function g(b) {
return f(b, C);
}
assertFalse(f(true, Number));
assertFalse(f(true, Number));
assertFalse(g(false));
assertFalse(g(false));
%OptimizeFunctionOnNextCall(g);
assertThrows(() => g(true));
})();
(function NonFunctionHasInstance() {
var C = {
[Symbol.hasInstance] : {}
};
function f(b, C) {
if (b) return {} instanceof C;
return false;
}
function g(b) {
return f(b, C);
}
assertFalse(f(true, Number));
assertFalse(f(true, Number));
assertFalse(g(false));
assertFalse(g(false));
%OptimizeFunctionOnNextCall(g);
assertThrows(() => g(true));
})();
(function NonConstHasInstanceProto() {
var B = {
[Symbol.hasInstance]() { return true; }
};
var C = { __proto__ : B };
function f() {
return {} instanceof C;
}
assertTrue(f());
assertTrue(f());
%OptimizeFunctionOnNextCall(f);
assertTrue(f());
B[Symbol.hasInstance] = () => { return false; };
assertFalse(f());
})();
(function HasInstanceOverwriteOnProto() {
var A = {
[Symbol.hasInstance] : () => false
}
var B = { __proto__ : A };
var C = { __proto__ : B };
function f() {
return {} instanceof C;
}
assertFalse(f());
assertFalse(f());
%OptimizeFunctionOnNextCall(f);
assertFalse(f());
B[Symbol.hasInstance] = () => { return true; };
assertTrue(f());
})();

8
implementation-contributed/v8/mjsunit/harmony/bigint/misc.js Normal file
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// Copyright 2018 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.
// Create BigInt in large object space for which MakeImmutable reduces the
// length.
const x = 2n ** (2n ** 22n);
assertEquals(1n, x - (x - 1n));

5
implementation-contributed/v8/mjsunit/regress/regress-905587.js Normal file
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// Copyright 2018 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.
assertThrows("function test() { '\\u`''\\u' }", SyntaxError)

10
implementation-contributed/v8/mjsunit/regress/regress-905907.js Normal file
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// Copyright 2018 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.
var g = function f(a = 3) {
var context_allocated = undefined;
function inner() { f(); f(context_allocated) };
inner();
};
assertThrows("g()", RangeError);

49
implementation-contributed/v8/mjsunit/regress/regress-crbug-905457.js Normal file
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// Copyright 2018 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: --allow-natives-syntax
(function() {
function foo(x) {
return Math.abs(Math.min(+x, 0));
}
assertEquals(NaN, foo());
assertEquals(NaN, foo());
%OptimizeFunctionOnNextCall(foo);
assertEquals(NaN, foo());
})();
(function() {
function foo(x) {
return Math.abs(Math.min(-x, 0));
}
assertEquals(NaN, foo());
assertEquals(NaN, foo());
%OptimizeFunctionOnNextCall(foo);
assertEquals(NaN, foo());
})();
(function() {
function foo(x) {
return Math.abs(Math.max(0, +x));
}
assertEquals(NaN, foo());
assertEquals(NaN, foo());
%OptimizeFunctionOnNextCall(foo);
assertEquals(NaN, foo());
})();
(function() {
function foo(x) {
return Math.abs(Math.max(0, -x));
}
assertEquals(NaN, foo());
assertEquals(NaN, foo());
%OptimizeFunctionOnNextCall(foo);
assertEquals(NaN, foo());
})();

16
implementation-contributed/v8/mjsunit/regress/wasm/regress-894307.js Normal file
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// Copyright 2018 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.
load('test/mjsunit/wasm/wasm-constants.js');
load('test/mjsunit/wasm/wasm-module-builder.js');
const builder = new WasmModuleBuilder();
const sig = makeSig([kWasmI32, kWasmI64, kWasmI64], [kWasmI64]);
builder.addFunction(undefined, sig)
.addBody([
kExprGetLocal, 2,
kExprGetLocal, 1,
kExprI64Shl,
]);
builder.instantiate();

56
implementation-contributed/v8/test262/test262.status
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@ -328,6 +328,62 @@
'language/literals/regexp/invalid-optional-negative-lookbehind': [FAIL],
'language/literals/regexp/invalid-range-lookbehind': [FAIL],
'language/literals/regexp/invalid-range-negative-lookbehind': [FAIL],
'language/literals/regexp/named-groups/invalid-dangling-groupname': [FAIL],
'language/literals/regexp/named-groups/invalid-dangling-groupname-2': [FAIL],
'language/literals/regexp/named-groups/invalid-dangling-groupname-2-u': [FAIL],
'language/literals/regexp/named-groups/invalid-dangling-groupname-3': [FAIL],
'language/literals/regexp/named-groups/invalid-dangling-groupname-3-u': [FAIL],
'language/literals/regexp/named-groups/invalid-dangling-groupname-4': [FAIL],
'language/literals/regexp/named-groups/invalid-dangling-groupname-4-u': [FAIL],
'language/literals/regexp/named-groups/invalid-dangling-groupname-5': [FAIL],
'language/literals/regexp/named-groups/invalid-dangling-groupname-u': [FAIL],
'language/literals/regexp/named-groups/invalid-dangling-groupname-without-group-u': [FAIL],
'language/literals/regexp/named-groups/invalid-duplicate-groupspecifier': [FAIL],
'language/literals/regexp/named-groups/invalid-duplicate-groupspecifier-2': [FAIL],
'language/literals/regexp/named-groups/invalid-duplicate-groupspecifier-2-u': [FAIL],
'language/literals/regexp/named-groups/invalid-duplicate-groupspecifier-u': [FAIL],
'language/literals/regexp/named-groups/invalid-empty-groupspecifier': [FAIL],
'language/literals/regexp/named-groups/invalid-empty-groupspecifier-u': [FAIL],
'language/literals/regexp/named-groups/invalid-identity-escape-in-capture-u': [FAIL],
'language/literals/regexp/named-groups/invalid-incomplete-groupname': [FAIL],
'language/literals/regexp/named-groups/invalid-incomplete-groupname-2': [FAIL],
'language/literals/regexp/named-groups/invalid-incomplete-groupname-2-u': [FAIL],
'language/literals/regexp/named-groups/invalid-incomplete-groupname-3': [FAIL],
'language/literals/regexp/named-groups/invalid-incomplete-groupname-3-u': [FAIL],
'language/literals/regexp/named-groups/invalid-incomplete-groupname-4': [FAIL],
'language/literals/regexp/named-groups/invalid-incomplete-groupname-5': [FAIL],
'language/literals/regexp/named-groups/invalid-incomplete-groupname-6': [FAIL],
'language/literals/regexp/named-groups/invalid-incomplete-groupname-u': [FAIL],
'language/literals/regexp/named-groups/invalid-incomplete-groupname-without-group-2-u': [FAIL],
'language/literals/regexp/named-groups/invalid-incomplete-groupname-without-group-3-u': [FAIL],
'language/literals/regexp/named-groups/invalid-incomplete-groupname-without-group-u': [FAIL],
'language/literals/regexp/named-groups/invalid-non-id-continue-groupspecifier': [FAIL],
'language/literals/regexp/named-groups/invalid-non-id-continue-groupspecifier-4': [FAIL],
'language/literals/regexp/named-groups/invalid-non-id-continue-groupspecifier-4-u': [FAIL],
'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier': [FAIL],
'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-2': [FAIL],
'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-2-u': [FAIL],
'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-3': [FAIL],
'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-4': [FAIL],
'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-4-u': [FAIL],
'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-5': [FAIL],
'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-5-u': [FAIL],
'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-6': [FAIL],
'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-7': [FAIL],
'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-8': [FAIL],
'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-8-u': [FAIL],
'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-9-u': [FAIL],
'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-u': [FAIL],
'language/literals/regexp/named-groups/invalid-numeric-groupspecifier': [FAIL],
'language/literals/regexp/named-groups/invalid-numeric-groupspecifier-u': [FAIL],
'language/literals/regexp/named-groups/invalid-punctuator-starting-groupspecifier': [FAIL],
'language/literals/regexp/named-groups/invalid-punctuator-starting-groupspecifier-u': [FAIL],
'language/literals/regexp/named-groups/invalid-punctuator-within-groupspecifier': [FAIL],
'language/literals/regexp/named-groups/invalid-punctuator-within-groupspecifier-u': [FAIL],
'language/literals/regexp/named-groups/invalid-u-escape-in-groupspecifier': [FAIL],
'language/literals/regexp/named-groups/invalid-u-escape-in-groupspecifier-2': [FAIL],
'language/literals/regexp/named-groups/invalid-unterminated-groupspecifier': [FAIL],
'language/literals/regexp/named-groups/invalid-unterminated-groupspecifier-u': [FAIL],
'language/literals/regexp/u-dec-esc': [FAIL],
'language/literals/regexp/u-invalid-class-escape': [FAIL],
'language/literals/regexp/u-invalid-extended-pattern-char': [FAIL],