Merge pull request #1859 from test262-automation/v8-test262-automation-export-234933fe8a

Import test changes from V8
This commit is contained in:
Leo Balter 2018-10-15 10:59:00 -04:00 committed by GitHub
commit 7d49ff213b
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GPG Key ID: 4AEE18F83AFDEB23
40 changed files with 768 additions and 67 deletions

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@ -1,5 +1,5 @@
{
"sourceRevisionAtLastExport": "9f893284",
"targetRevisionAtLastExport": "234933fe8a",
"sourceRevisionAtLastExport": "4dc8ce93",
"targetRevisionAtLastExport": "25f3532881",
"curatedFiles": {}
}

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@ -471,7 +471,7 @@ TestCoverage(
{"start":472,"end":503,"count":0},
{"start":626,"end":653,"count":0},
{"start":768,"end":803,"count":0},
{"start":867,"end":868,"count":0}]
{"start":867,"end":869,"count":0}]
);
TestCoverage(
@ -850,4 +850,46 @@ Util.escape("foo.bar"); // 0400
{"start":268,"end":350,"count":0}]
);
TestCoverage(
"https://crbug.com/v8/8237",
`
!function() { // 0000
if (true) // 0050
while (false) return; else nop(); // 0100
}(); // 0150
!function() { // 0200
if (true) l0: { break l0; } else // 0250
if (nop()) { } // 0300
}(); // 0350
!function() { // 0400
if (true) { if (false) { return; } // 0450
} else if (nop()) { } }(); // 0500
!function(){ // 0550
if(true)while(false)return;else nop() // 0600
}(); // 0650
!function(){ // 0700
if(true) l0:{break l0}else if (nop()){} // 0750
}(); // 0800
!function(){ // 0850
if(true){if(false){return}}else // 0900
if(nop()){} // 0950
}(); // 1000
`,
[{"start":0,"end":1049,"count":1},
{"start":1,"end":151,"count":1},
{"start":118,"end":137,"count":0},
{"start":201,"end":351,"count":1},
{"start":277,"end":318,"count":0},
{"start":401,"end":525,"count":1},
{"start":475,"end":486,"count":0},
{"start":503,"end":523,"count":0},
{"start":551,"end":651,"count":1},
{"start":622,"end":639,"count":0},
{"start":701,"end":801,"count":1},
{"start":773,"end":791,"count":0},
{"start":851,"end":1001,"count":1},
{"start":920,"end":928,"count":0},
{"start":929,"end":965,"count":0}]
);
%DebugToggleBlockCoverage(false);

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@ -0,0 +1,27 @@
// 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
// Test that the lazy deoptimization point for JSAsyncFunctionResolve
// works correctly, aka that we return the promise and not the result
// of the JSResolvePromise operation.
(function() {
async function foo(x) {
return x;
}
assertPromiseResult((async () => {
await foo(1);
await foo(2);
%OptimizeFunctionOnNextCall(foo);
const p = new Proxy({}, {
get(...args) {
%DeoptimizeFunction(foo);
return Reflect.get(...args);
}
});
assertEquals(p, await foo(p));
})());
})();

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@ -0,0 +1,59 @@
// 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 --opt
// Test the extreme case where -0 is produced by rounding errors.
(function() {
function bar(x) {
return 1e-308 * x;
}
bar(1);
function foo() {
return Object.is(-0, bar(-1e-308));
}
assertTrue(foo());
assertTrue(foo());
%OptimizeFunctionOnNextCall(foo);
assertTrue(foo());
})();
// Test that multiplication of integer by 0 produces the correct results.
(function() {
function foo(x) {
return 0 * Math.round(x);
}
assertEquals(0, foo(0.1));
assertEquals(-0, foo(-0.1));
assertEquals(NaN, foo(NaN));
assertEquals(NaN, foo(Infinity));
assertEquals(NaN, foo(-Infinity));
%OptimizeFunctionOnNextCall(foo);
assertEquals(0, foo(0.1));
assertEquals(-0, foo(-0.1));
assertEquals(NaN, foo(NaN));
assertEquals(NaN, foo(Infinity));
assertEquals(NaN, foo(-Infinity));
})();
// Test that multiplication properly preserves -0 and NaN, and doesn't
// cut it short incorrectly.
(function() {
function foo(x, y) {
x = Math.sign(x);
y = Math.sign(y);
return Math.min(x * y, 0);
}
assertEquals(0, foo(1, 0));
assertEquals(-0, foo(1, -0));
assertEquals(NaN, foo(NaN, -0));
%OptimizeFunctionOnNextCall(foo);
assertEquals(0, foo(1, 0));
assertEquals(-0, foo(1, -0));
assertEquals(NaN, foo(NaN, -0));
})();

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@ -0,0 +1,23 @@
// 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 --no-stress-opt
var map = new Map([[1,2], [2,3], [3,4]]);
assertEquals([[1,2], [2,3], [3,4]], [...map]);
assertEquals([[1,2], [2,3], [3,4]], [...map.entries()]);
assertEquals([1,2,3], [...map.keys()]);
assertEquals([2,3,4], [...map.values()]);
assertTrue(%MapIteratorProtector());
assertTrue(%SetIteratorProtector());
map[Symbol.iterator] = () => ({next: () => ({done: true})});
assertTrue(%MapIteratorProtector());
assertTrue(%SetIteratorProtector());
assertEquals([], [...map]);
assertEquals([[1,2], [2,3], [3,4]], [...map.entries()]);
assertEquals([1,2,3], [...map.keys()]);
assertEquals([2,3,4], [...map.values()]);

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@ -0,0 +1,34 @@
// 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 --no-stress-opt
// This tests the interaction between the MapIterator protector and SetIterator
// protector.
var map = new Map([[1,2], [2,3], [3,4]]);
assertTrue(%MapIteratorProtector());
var set = new Set([1,2,3]);
assertTrue(%SetIteratorProtector());
// This changes %IteratorPrototype%. No more tests should be run after this in
// the same instance.
var iterator = map.keys();
// iterator object --> %MapIteratorPrototype% --> %IteratorPrototype%
iterator.__proto__.__proto__[Symbol.iterator] =
() => ({next: () => ({done: true})});
assertFalse(%MapIteratorProtector());
assertEquals([[1,2], [2,3], [3,4]], [...map]);
assertEquals([], [...map.entries()]);
assertEquals([], [...map.keys()]);
assertEquals([], [...map.values()]);
assertEquals([], [...iterator]);
assertFalse(%SetIteratorProtector());
assertEquals([1,2,3], [...set]);
assertEquals([], [...set.entries()]);
assertEquals([], [...set.keys()]);
assertEquals([], [...set.values()]);

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@ -0,0 +1,20 @@
// 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 --no-stress-opt
var map = new Map([[1,2], [2,3], [3,4]]);
assertTrue(%MapIteratorProtector());
assertTrue(%SetIteratorProtector());
// This changes %MapPrototype%. No more tests should be run after this in the
// same instance.
map.__proto__[Symbol.iterator] = () => ({next: () => ({done: true})});
assertTrue(%MapIteratorProtector());
assertTrue(%SetIteratorProtector());
assertEquals([], [...map]);
assertEquals([[1,2], [2,3], [3,4]], [...map.entries()]);
assertEquals([1,2,3], [...map.keys()]);
assertEquals([2,3,4], [...map.values()]);

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@ -0,0 +1,22 @@
// 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 --no-stress-opt
var map = new Map([[1,2], [2,3], [3,4]]);
assertTrue(%MapIteratorProtector());
assertTrue(%SetIteratorProtector());
// This changes %MapIteratorPrototype%. No more tests should be run after this
// in the same instance.
var iterator = map[Symbol.iterator]();
iterator.__proto__.next = () => ({done: true});
assertFalse(%MapIteratorProtector());
assertTrue(%SetIteratorProtector());
assertEquals([], [...map]);
assertEquals([], [...map.entries()]);
assertEquals([], [...map.keys()]);
assertEquals([], [...map.values()]);
assertEquals([], [...iterator]);

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@ -0,0 +1,22 @@
// 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 --no-stress-opt
var map = new Map([[1,2], [2,3], [3,4]]);
assertTrue(%MapIteratorProtector());
assertTrue(%SetIteratorProtector());
// This changes %MapIteratorPrototype%. No more tests should be run after this
// in the same instance.
var iterator = map.keys();
iterator.__proto__.next = () => ({done: true});
assertFalse(%MapIteratorProtector());
assertTrue(%SetIteratorProtector());
assertEquals([], [...map]);
assertEquals([], [...map.entries()]);
assertEquals([], [...map.keys()]);
assertEquals([], [...map.values()]);
assertEquals([], [...iterator]);

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@ -0,0 +1,22 @@
// 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 --no-stress-opt
var map = new Map([[1,2], [2,3], [3,4]]);
assertTrue(%MapIteratorProtector());
assertTrue(%SetIteratorProtector());
// This changes %MapIteratorPrototype%. No more tests should be run after this
// in the same instance.
var iterator = map.values();
iterator.__proto__.next = () => ({done: true});
assertFalse(%MapIteratorProtector());
assertTrue(%SetIteratorProtector());
assertEquals([], [...map]);
assertEquals([], [...map.entries()]);
assertEquals([], [...map.keys()]);
assertEquals([], [...map.values()]);
assertEquals([], [...iterator]);

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@ -0,0 +1,20 @@
// 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 --no-stress-opt
var map = new Map([[1,2], [2,3], [3,4]]);
assertTrue(%MapIteratorProtector());
assertTrue(%SetIteratorProtector());
var iterator = map.values();
iterator.next = () => ({done: true});
assertFalse(%MapIteratorProtector());
assertTrue(%SetIteratorProtector());
assertEquals([[1,2], [2,3], [3,4]], [...map]);
assertEquals([[1,2], [2,3], [3,4]], [...map.entries()]);
assertEquals([1,2,3], [...map.keys()]);
assertEquals([2,3,4], [...map.values()]);
assertEquals([], [...iterator]);

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@ -0,0 +1,22 @@
// 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 --no-stress-opt
var map = new Map([[1,2], [2,3], [3,4]]);
assertTrue(%MapIteratorProtector());
assertTrue(%SetIteratorProtector());
// This changes %MapIteratorPrototype%. No more tests should be run after this
// in the same instance.
var iterator = map.entries();
iterator.__proto__.next = () => ({done: true});
assertFalse(%MapIteratorProtector());
assertTrue(%SetIteratorProtector());
assertEquals([], [...map]);
assertEquals([], [...map.entries()]);
assertEquals([], [...map.keys()]);
assertEquals([], [...map.values()]);
assertEquals([], [...iterator]);

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@ -0,0 +1,32 @@
// 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 --no-stress-opt
// This tests the interaction between the MapIterator protector and SetIterator
// protector.
var map = new Map([[1,2], [2,3], [3,4]]);
assertTrue(%MapIteratorProtector());
var set = new Set([1,2,3]);
assertTrue(%SetIteratorProtector());
// This changes %MapIteratorPrototype%. No more tests should be run after this
// in the same instance.
var iterator = map.keys();
iterator.__proto__[Symbol.iterator] = () => ({next: () => ({done: true})});
assertFalse(%MapIteratorProtector());
assertEquals([[1,2], [2,3], [3,4]], [...map]);
assertEquals([], [...map.entries()]);
assertEquals([], [...map.keys()]);
assertEquals([], [...map.values()]);
assertEquals([], [...iterator]);
assertFalse(%SetIteratorProtector());
assertEquals([1,2,3], [...set]);
assertEquals([[1,1],[2,2],[3,3]], [...set.entries()]);
assertEquals([1,2,3], [...set.keys()]);
assertEquals([1,2,3], [...set.values()]);

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@ -0,0 +1,30 @@
// 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 --no-stress-opt
// This tests the interaction between the MapIterator protector and SetIterator
// protector.
var map = new Map([[1,2], [2,3], [3,4]]);
assertTrue(%MapIteratorProtector());
var set = new Set([1,2,3]);
assertTrue(%SetIteratorProtector());
var iterator = map.keys();
iterator[Symbol.iterator] = () => ({next: () => ({done: true})});
assertFalse(%MapIteratorProtector());
assertEquals([[1,2], [2,3], [3,4]], [...map]);
assertEquals([[1,2], [2,3], [3,4]], [...map.entries()]);
assertEquals([1,2,3], [...map.keys()]);
assertEquals([2,3,4], [...map.values()]);
assertEquals([], [...iterator]);
assertFalse(%SetIteratorProtector());
assertEquals([1,2,3], [...set]);
assertEquals([[1,1],[2,2],[3,3]], [...set.entries()]);
assertEquals([1,2,3], [...set.keys()]);
assertEquals([1,2,3], [...set.values()]);

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@ -0,0 +1,23 @@
// 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 --no-stress-opt
var set = new Set([1,2,3]);
assertEquals([1,2,3], [...set]);
assertEquals([[1,1],[2,2],[3,3]], [...set.entries()]);
assertEquals([1,2,3], [...set.keys()]);
assertEquals([1,2,3], [...set.values()]);
assertTrue(%SetIteratorProtector());
assertTrue(%MapIteratorProtector());
set[Symbol.iterator] = () => ({next: () => ({done: true})});
assertFalse(%SetIteratorProtector());
assertTrue(%MapIteratorProtector());
assertEquals([], [...set]);
assertEquals([[1,1],[2,2],[3,3]], [...set.entries()]);
assertEquals([1,2,3], [...set.keys()]);
assertEquals([1,2,3], [...set.values()]);

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@ -0,0 +1,34 @@
// 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 --no-stress-opt
// This tests the interaction between the MapIterator protector and SetIterator
// protector.
var map = new Map([[1,2], [2,3], [3,4]]);
assertTrue(%MapIteratorProtector());
var set = new Set([1,2,3]);
assertTrue(%SetIteratorProtector());
// This changes %IteratorPrototype%. No more tests should be run after this in
// the same instance.
var iterator = set.keys();
// iterator object --> %SetIteratorPrototype% --> %IteratorPrototype%
iterator.__proto__.__proto__[Symbol.iterator] =
() => ({next: () => ({done: true})});
assertFalse(%MapIteratorProtector());
assertEquals([[1,2], [2,3], [3,4]], [...map]);
assertEquals([], [...map.entries()]);
assertEquals([], [...map.keys()]);
assertEquals([], [...map.values()]);
assertFalse(%SetIteratorProtector());
assertEquals([], [...set.entries()]);
assertEquals([1,2,3], [...set]);
assertEquals([], [...set.keys()]);
assertEquals([], [...set.values()]);
assertEquals([], [...iterator]);

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@ -0,0 +1,21 @@
// 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 --no-stress-opt
var set = new Set([1,2,3]);
assertTrue(%SetIteratorProtector());
assertTrue(%MapIteratorProtector());
// This changes %SetPrototype%. No more tests should be run after this in the
// same instance.
set.__proto__[Symbol.iterator] = () => ({next: () => ({done: true})});
assertFalse(%SetIteratorProtector());
assertTrue(%MapIteratorProtector());
assertEquals([], [...set]);
assertEquals([[1,1],[2,2],[3,3]], [...set.entries()]);
assertEquals([1,2,3], [...set.keys()]);
assertEquals([1,2,3], [...set.values()]);

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@ -0,0 +1,23 @@
// 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 --no-stress-opt
var set = new Set([1,2,3]);
assertTrue(%SetIteratorProtector());
assertTrue(%MapIteratorProtector());
// This changes %SetIteratorPrototype%. No more tests should be run after this
// in the same instance.
var iterator = set[Symbol.iterator]();
iterator.__proto__.next = () => ({done: true});
assertFalse(%SetIteratorProtector());
assertTrue(%MapIteratorProtector());
assertEquals([], [...set]);
assertEquals([], [...set.entries()]);
assertEquals([], [...set.keys()]);
assertEquals([], [...set.values()]);
assertEquals([], [...iterator]);

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@ -0,0 +1,23 @@
// 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 --no-stress-opt
var set = new Set([1,2,3]);
assertTrue(%SetIteratorProtector());
assertTrue(%MapIteratorProtector());
// This changes %SetIteratorPrototype%. No more tests should be run after this
// in the same instance.
var iterator = set.keys();
iterator.__proto__.next = () => ({done: true});
assertFalse(%SetIteratorProtector());
assertTrue(%MapIteratorProtector());
assertEquals([], [...set]);
assertEquals([], [...set.entries()]);
assertEquals([], [...set.keys()]);
assertEquals([], [...set.values()]);
assertEquals([], [...iterator]);

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@ -0,0 +1,23 @@
// 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 --no-stress-opt
var set = new Set([1,2,3]);
assertTrue(%SetIteratorProtector());
assertTrue(%MapIteratorProtector());
// This changes %SetIteratorPrototype%. No more tests should be run after this
// in the same instance.
var iterator = set.values();
iterator.__proto__.next = () => ({done: true});
assertFalse(%SetIteratorProtector());
assertTrue(%MapIteratorProtector());
assertEquals([], [...set]);
assertEquals([], [...set.entries()]);
assertEquals([], [...set.keys()]);
assertEquals([], [...set.values()]);
assertEquals([], [...iterator]);

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@ -0,0 +1,21 @@
// 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 --no-stress-opt
var set = new Set([1,2,3]);
assertTrue(%SetIteratorProtector());
assertTrue(%MapIteratorProtector());
var iterator = set.values();
iterator.next = () => ({done: true});
assertFalse(%SetIteratorProtector());
assertTrue(%MapIteratorProtector());
assertEquals([1,2,3], [...set]);
assertEquals([[1,1],[2,2],[3,3]], [...set.entries()]);
assertEquals([1,2,3], [...set.keys()]);
assertEquals([1,2,3], [...set.values()]);
assertEquals([], [...iterator]);

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@ -0,0 +1,23 @@
// 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 --no-stress-opt
var set = new Set([1,2,3]);
assertTrue(%SetIteratorProtector());
assertTrue(%MapIteratorProtector());
// This changes %SetIteratorPrototype%. No more tests should be run after this
// in the same instance.
var iterator = set.entries();
iterator.__proto__.next = () => ({done: true});
assertFalse(%SetIteratorProtector());
assertTrue(%MapIteratorProtector());
assertEquals([], [...set]);
assertEquals([], [...set.entries()]);
assertEquals([], [...set.keys()]);
assertEquals([], [...set.values()]);
assertEquals([], [...iterator]);

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@ -0,0 +1,31 @@
// 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 --no-stress-opt
// This tests the interaction between the MapIterator protector and SetIterator
// protector.
var map = new Map([[1,2], [2,3], [3,4]]);
assertTrue(%MapIteratorProtector());
var set = new Set([1,2,3]);
assertTrue(%SetIteratorProtector());
// This changes %SetIteratorPrototype%. No more tests should be run after this
// in the same instance.
var iterator = set.keys();
iterator.__proto__[Symbol.iterator] = () => ({next: () => ({done: true})});
assertFalse(%MapIteratorProtector());
assertEquals([[1,2], [2,3], [3,4]], [...map]);
assertEquals([[1,2], [2,3], [3,4]], [...map.entries()]);
assertEquals([1,2,3], [...map.keys()]);
assertEquals([2,3,4], [...map.values()]);
assertFalse(%SetIteratorProtector());
assertEquals([], [...set.entries()]);
assertEquals([1,2,3], [...set]);
assertEquals([], [...set.keys()]);
assertEquals([], [...set.values()]);

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@ -0,0 +1,31 @@
// 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 --no-stress-opt
// This tests the interaction between the MapIterator protector and SetIterator
// protector.
var map = new Map([[1,2], [2,3], [3,4]]);
assertTrue(%MapIteratorProtector());
var set = new Set([1,2,3]);
assertTrue(%SetIteratorProtector());
var iterator = set.keys();
iterator[Symbol.iterator] = () => ({next: () => ({done: true})});
assertFalse(%MapIteratorProtector());
assertEquals([[1,2], [2,3], [3,4]], [...map]);
assertEquals([[1,2], [2,3], [3,4]], [...map.entries()]);
assertEquals([1,2,3], [...map.keys()]);
assertEquals([2,3,4], [...map.values()]);
assertFalse(%SetIteratorProtector());
assertEquals([[1,1],[2,2],[3,3]], [...set.entries()]);
assertEquals([1,2,3], [...set]);
assertEquals([1,2,3], [...set.keys()]);
assertEquals([1,2,3], [...set.values()]);
assertEquals([], [...iterator]);

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@ -0,0 +1,11 @@
// 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 --harmony-namespace-exports
var ns;
import('modules-skip-13.js').then(x => ns = x);
%RunMicrotasks();
assertEquals(42, ns.default);
assertEquals(ns, ns.self);

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@ -0,0 +1,6 @@
// 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.
export * as self from "./modules-skip-13.js";
export default 42;

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@ -467,6 +467,9 @@
'regress/wasm/regress-694433': [SKIP],
'es6/typedarray': [PASS, NO_VARIANTS],
'regress/regress-752764': [PASS, NO_VARIANTS],
# BUG(v8:8294). Started flaking from seemingly unrelated commits, investigating.
'object-seal': [SKIP],
}], # 'tsan == True'
##############################################################################
@ -796,6 +799,9 @@
'es6/classes': [PASS, ['tsan', SKIP]],
'regress/regress-1122': [PASS, ['tsan', SKIP]],
# Too slow with gc_stress on arm64.
'messages': [PASS, ['gc_stress and arch == arm64', SKIP]],
# Slow on arm64 simulator: https://crbug.com/v8/7783
'string-replace-gc': [PASS, ['arch == arm64 and simulator_run', SKIP]],
@ -892,4 +898,44 @@
'wasm/asm-wasm-f64': [SKIP],
}], # arch == x64
##############################################################################
['arch == ia32 and embedded_builtins == True', {
# TODO(v8:6666): Fix arguments adaptor trampoline
'wasm/compiled-module-serialization': [SKIP],
'asm/embenchen/copy': [SKIP],
'wasm/embenchen/corrections': [SKIP],
'asm/embenchen/primes': [SKIP],
'asm/embenchen/corrections': [SKIP],
'wasm/embenchen/copy': [SKIP],
'asm/embenchen/fannkuch': [SKIP],
'asm/embenchen/memops': [SKIP],
'asm/embenchen/fasta': [SKIP],
'wasm/embenchen/fannkuch': [SKIP],
'asm/embenchen/zlib': [SKIP],
'wasm/embenchen/fasta': [SKIP],
'wasm/embenchen/primes': [SKIP],
'wasm/embenchen/box2d': [SKIP],
'asm/embenchen/box2d': [SKIP],
'wasm/embenchen/memops': [SKIP],
'wasm/embenchen/zlib': [SKIP],
'asm/embenchen/lua_binarytrees': [SKIP],
'wasm/embenchen/lua_binarytrees': [SKIP],
'asm/sqlite3/sqlite': [SKIP],
'asm/sqlite3/sqlite-safe-heap': [SKIP],
'asm/sqlite3/sqlite-pointer-masking': [SKIP],
'asm/poppler/poppler': [SKIP],
'regress/wasm/regress-808848': [SKIP],
'regress/wasm/regress-834624': [SKIP],
'regress/wasm/regress-843563': [SKIP],
'wasm/anyref': [SKIP],
'wasm/exceptions-shared': [SKIP],
'wasm/errors': [SKIP],
'wasm/ffi-error': [SKIP],
'wasm/gc-frame': [SKIP],
'wasm/import-function': [SKIP],
'wasm/ffi': [SKIP],
'wasm/test-wasm-module-builder': [SKIP],
'wasm/stackwalk': [SKIP],
}], # arch == ia32 and embedded_builtins == True
]

View File

@ -0,0 +1,10 @@
// 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.
// MODULE
// Flags: --harmony-namespace-exports
import {foo} from "./modules-skip-8.js";
assertEquals(42, foo.default);
assertEquals(1, foo.get_a());

View File

@ -0,0 +1,19 @@
// 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.
// MODULE
// Flags: --harmony-namespace-exports
export * as self from "./modules-export-star-as2.js";
export * as self_again from "./modules-export-star-as2.js";
import {self as myself} from "./modules-export-star-as2.js";
import {self_again as myself_again} from "./modules-export-star-as2.js";
assertEquals(["self", "self_again"], Object.keys(myself));
assertEquals(myself, myself.self);
assertEquals(myself_again, myself.self_again);
assertEquals(myself, myself_again);
assertThrows(_ => self, ReferenceError);
assertThrows(_ => self_again, ReferenceError);

View File

@ -0,0 +1,15 @@
// 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.
// MODULE
// Flags: --harmony-namespace-exports
let self = 42;
export * as self from "./modules-export-star-as3.js";
import {self as myself} from "./modules-export-star-as3.js";
assertEquals(["self"], Object.keys(myself));
assertEquals(myself, myself.self);
assertEquals(42, self);
self++;
assertEquals(43, self);

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@ -0,0 +1,11 @@
// 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.
// MODULE
// Flags: --harmony-namespace-exports
import {a, b} from "./modules-skip-9.js";
assertSame(a, b);
assertEquals(42, a.default);
assertEquals(1, a.a);

View File

@ -0,0 +1,5 @@
// 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.
export * as foo from "./modules-skip-1.js";

View File

@ -0,0 +1,7 @@
// 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.
import * as b from "./modules-skip-1.js";
export {b};
export * as a from "./modules-skip-1.js";

View File

@ -1,57 +0,0 @@
// 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 --no-always-opt
// Files: test/mjsunit/code-coverage-utils.js
%DebugToggleBlockCoverage(true);
TestCoverage(
"Repro for the bug",
`
function lib (n) { // 0000
if (n >= 0) { // 0050
if (n < 0) { // 0100
return; // 0150
} // 0200
} else if (foo()) { // 0250
} // 0300
} // 0350
function foo () { // 0400
console.log('foo') // 0450
return false // 0500
} // 0550
lib(1) // 0600
`,
[{"start":0,"end":649,"count":1},
{"start":0,"end":351,"count":1},
{"start":115,"end":205,"count":0},
{"start":253,"end":303,"count":0},
{"start":400,"end":551,"count":0}]
);
TestCoverage(
"Variant with omitted brackets",
`
function lib (n) { // 0000
if (n >= 0) { // 0050
if (n < 0) // 0100
return; // 0150
} // 0200
else if (foo()); // 0250
} // 0300
function foo () { // 0350
console.log('foo') // 0400
return false // 0450
} // 0500
lib(1) // 0550
`,
[{"start":0,"end":599,"count":1},
{"start":0,"end":301,"count":1},
{"start":156,"end":163,"count":0},
{"start":203,"end":268,"count":0},
{"start":350,"end":501,"count":0}]
);
%DebugToggleBlockCoverage(false);

View File

@ -16,7 +16,7 @@ builder0.addFunction('main', kSig_i_i)
kExprCallIndirect, sig_index, kTableZero
]) // --
.exportAs('main');
builder0.setFunctionTableBounds(3, 3);
builder0.setTableBounds(3, 3);
builder0.addExportOfKind('table', kExternalTable);
let module0 = new WebAssembly.Module(builder0.toBuffer());
let instance0 = new WebAssembly.Instance(module0);
@ -25,7 +25,7 @@ let builder1 = new WasmModuleBuilder();
builder1.setName('module_1');
builder1.addFunction('main', kSig_i_v).addBody([kExprUnreachable]);
builder1.addImportedTable('z', 'table');
builder1.addFunctionTableInit(0, false, [0], true);
builder1.addElementSegment(0, false, [0], true);
let module1 = new WebAssembly.Module(builder1.toBuffer());
let instance1 =
new WebAssembly.Instance(module1, {z: {table: instance0.exports.table}});

View File

@ -12,7 +12,7 @@ let q_table = builder.addImportedTable("q", "table")
let q_base = builder.addImportedGlobal("q", "base", kWasmI32);
let q_fun = builder.addImport("q", "fun", kSig_v_v);
builder.addType(kSig_i_ii);
builder.addFunctionTableInit(q_base, true, [ q_fun ])
builder.addElementSegment(q_base, true, [ q_fun ])
let module = new WebAssembly.Module(builder.toBuffer());
let table = new WebAssembly.Table({
element: "anyfunc",

View File

@ -17,7 +17,7 @@ builder.addFunction('main', kSig_i_ii).addBody([
sig_index1,
kTableZero
]).exportAs('main');
builder.setFunctionTableBounds(kTableSize, kTableSize);
builder.setTableBounds(kTableSize, kTableSize);
var m1_bytes = builder.toBuffer();
var m1 = new WebAssembly.Module(m1_bytes);

View File

@ -20,6 +20,6 @@ const builder2 = new WasmModuleBuilder();
const mul_import = builder2.addImport('q', 'wasm_mul', kSig_i_ii);
builder2.addImportedTable('q', 'table');
const glob_import = builder2.addImportedGlobal('q', 'glob', kWasmI32);
builder2.addFunctionTableInit(glob_import, true, [mul_import]);
builder2.addElementSegment(glob_import, true, [mul_import]);
builder2.instantiate(
{q: {glob: 0, js_div: i => i, wasm_mul: mul, table: table}});

View File

@ -33,7 +33,7 @@ load("test/mjsunit/wasm/wasm-module-builder.js");
kExprCallIndirect, 0, kTableZero
])
.exportFunc();
builder.addFunctionTableInit(0, false, [0, 1, 1, 0]);
builder.addElementSegment(0, false, [0, 1, 1, 0]);
return builder.instantiate({q: {f2: i1.exports.f2, f1: i1.exports.f1}});
})();

View File

@ -56,10 +56,10 @@ FEATURE_FLAGS = {
'Symbol.prototype.description': '--harmony-symbol-description',
'globalThis': '--harmony-global',
'well-formed-json-stringify': '--harmony-json-stringify',
'export-star-as-namespace-from-module': '--harmony-namespace-exports',
}
SKIPPED_FEATURES = set(['Object.fromEntries',
'export-star-as-namespace-from-module',
'class-fields-private',
'class-static-fields-private',
'class-methods-private',