4cd9625998
This moves all asm.js tests (tests that use "%IsAsmWasmCode") into a separate directory. This will make it easier to skip them all in the v8_enable_webassembly=false configuration. R=ahaas@chromium.org Bug: v8:11238 Change-Id: I805f222b7977f5508f7dbee1f1bd61a88ccd34aa Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2710427 Commit-Queue: Clemens Backes <clemensb@chromium.org> Reviewed-by: Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#72900}
93 lines
2.4 KiB
JavaScript
93 lines
2.4 KiB
JavaScript
// Copyright 2017 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
|
|
|
|
let kMinHeapSize = 4096;
|
|
|
|
(function TestLeftRight() {
|
|
function Module(stdlib, foreign, heap) {
|
|
"use asm";
|
|
var HEAP32 = new stdlib.Int32Array(heap);
|
|
function f(i) {
|
|
i = i | 0;
|
|
return HEAP32[i << 2 >> 2] | 0;
|
|
}
|
|
return { f:f }
|
|
}
|
|
var buffer = new ArrayBuffer(kMinHeapSize);
|
|
var module = new Module(this, {}, buffer);
|
|
assertTrue(%IsAsmWasmCode(Module));
|
|
new Int32Array(buffer)[42] = 23;
|
|
assertEquals(23, module.f(42));
|
|
})();
|
|
|
|
(function TestRightRight() {
|
|
function Module(stdlib, foreign, heap) {
|
|
"use asm";
|
|
var HEAP32 = new stdlib.Int32Array(heap);
|
|
function f(i) {
|
|
i = i | 0;
|
|
return HEAP32[i >> 2 >> 2] | 0;
|
|
}
|
|
return { f:f }
|
|
}
|
|
var buffer = new ArrayBuffer(kMinHeapSize);
|
|
var module = new Module(this, {}, buffer)
|
|
assertTrue(%IsAsmWasmCode(Module));
|
|
new Int32Array(buffer)[42 >> 4] = 23;
|
|
assertEquals(23, module.f(42));
|
|
})();
|
|
|
|
(function TestRightLeft() {
|
|
function Module(stdlib, foreign, heap) {
|
|
"use asm";
|
|
var HEAP32 = new stdlib.Int32Array(heap);
|
|
function f(i) {
|
|
i = i | 0;
|
|
return HEAP32[i >> 2 << 2] | 0;
|
|
}
|
|
return { f:f }
|
|
}
|
|
var buffer = new ArrayBuffer(kMinHeapSize);
|
|
var module = new Module(this, {}, buffer)
|
|
assertFalse(%IsAsmWasmCode(Module));
|
|
new Int32Array(buffer)[42 & 0xfc] = 23;
|
|
assertEquals(23, module.f(42));
|
|
})();
|
|
|
|
(function TestRightButNotImmediate() {
|
|
function Module(stdlib, foreign, heap) {
|
|
"use asm";
|
|
var HEAP32 = new stdlib.Int32Array(heap);
|
|
function f(i) {
|
|
i = i | 0;
|
|
return HEAP32[i >> 2 + 1] | 0;
|
|
}
|
|
return { f:f }
|
|
}
|
|
var buffer = new ArrayBuffer(kMinHeapSize);
|
|
var module = new Module(this, {}, buffer)
|
|
assertFalse(%IsAsmWasmCode(Module));
|
|
new Int32Array(buffer)[42 >> 3] = 23;
|
|
assertEquals(23, module.f(42));
|
|
})();
|
|
|
|
(function TestLeftOnly() {
|
|
function Module(stdlib, foreign, heap) {
|
|
"use asm";
|
|
var HEAP32 = new stdlib.Int32Array(heap);
|
|
function f(i) {
|
|
i = i | 0;
|
|
return HEAP32[i << 2] | 0;
|
|
}
|
|
return { f:f }
|
|
}
|
|
var buffer = new ArrayBuffer(kMinHeapSize);
|
|
var module = new Module(this, {}, buffer)
|
|
assertFalse(%IsAsmWasmCode(Module));
|
|
new Int32Array(buffer)[42 << 2] = 23;
|
|
assertEquals(23, module.f(42));
|
|
})();
|