/* * Copyright (c) 2024 Huawei Device Co., Ltd. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ declare function print(arg: any): string; declare interface ArkTools { isAOTCompiled(args: any): boolean; } let buffer = new ArrayBuffer(8); let sample = new DataView(buffer, 0); //aot: [trace] aot inline builtin: DataView.prototype.SetFloat32, caller function name:func_main_0@builtinDataViewGet sample.setFloat32(0); //aot: [trace] aot inline builtin: DataView.prototype.GetFloat32, caller function name:func_main_0@builtinDataViewGet print(sample.getFloat32(0)) //: NaN //aot: [trace] aot inline builtin: DataView.prototype.GetFloat32, caller function name:func_main_0@builtinDataViewGet print(sample.getFloat32(0, true)) //: NaN //aot: [trace] aot inline builtin: DataView.prototype.SetFloat64, caller function name:func_main_0@builtinDataViewGet sample.setFloat64(0) print(sample.getFloat64()) //: NaN //aot: [trace] aot inline builtin: DataView.prototype.GetFloat64, caller function name:func_main_0@builtinDataViewGet print(sample.getFloat64(0)) //: NaN //aot: [trace] aot inline builtin: DataView.prototype.SetUint8, caller function name:func_main_0@builtinDataViewGet sample.setUint8(0, 127); //aot: [trace] aot inline builtin: DataView.prototype.SetUint8, caller function name:func_main_0@builtinDataViewGet sample.setUint8(1, 128); //aot: [trace] aot inline builtin: DataView.prototype.SetUint8, caller function name:func_main_0@builtinDataViewGet sample.setUint8(2, 0); //aot: [trace] aot inline builtin: DataView.prototype.SetUint8, caller function name:func_main_0@builtinDataViewGet sample.setUint8(3, 0); //aot: [trace] aot inline builtin: DataView.prototype.SetUint8, caller function name:func_main_0@builtinDataViewGet sample.setUint8(4, 255); //aot: [trace] aot inline builtin: DataView.prototype.SetUint8, caller function name:func_main_0@builtinDataViewGet sample.setUint8(5, 128); //aot: [trace] aot inline builtin: DataView.prototype.SetUint8, caller function name:func_main_0@builtinDataViewGet sample.setUint8(6, 0); //aot: [trace] aot inline builtin: DataView.prototype.SetUint8, caller function name:func_main_0@builtinDataViewGet sample.setUint8(7, 0); //aot: [trace] aot inline builtin: DataView.prototype.GetFloat32, caller function name:func_main_0@builtinDataViewGet print(sample.getFloat32(0)) //: Infinity //aot: [trace] aot inline builtin: DataView.prototype.GetFloat32, caller function name:func_main_0@builtinDataViewGet print(sample.getFloat32(4)) //: -Infinity //aot: [trace] aot inline builtin: DataView.prototype.SetUint8, caller function name:func_main_0@builtinDataViewGet sample.setUint8(0, 75); //aot: [trace] aot inline builtin: DataView.prototype.SetUint8, caller function name:func_main_0@builtinDataViewGet sample.setUint8(1, 75); //aot: [trace] aot inline builtin: DataView.prototype.SetUint8, caller function name:func_main_0@builtinDataViewGet sample.setUint8(2, 76); //aot: [trace] aot inline builtin: DataView.prototype.SetUint8, caller function name:func_main_0@builtinDataViewGet sample.setUint8(3, 76); //aot: [trace] aot inline builtin: DataView.prototype.SetUint8, caller function name:func_main_0@builtinDataViewGet sample.setUint8(4, 75); //aot: [trace] aot inline builtin: DataView.prototype.SetUint8, caller function name:func_main_0@builtinDataViewGet sample.setUint8(5, 75); //aot: [trace] aot inline builtin: DataView.prototype.SetUint8, caller function name:func_main_0@builtinDataViewGet sample.setUint8(6, 76); //aot: [trace] aot inline builtin: DataView.prototype.SetUint8, caller function name:func_main_0@builtinDataViewGet sample.setUint8(7, 76); //32th bit is 1 //aot: [trace] aot inline builtin: DataView.prototype.SetInt32, caller function name:func_main_0@builtinDataViewGet sample.setInt32(0, -10000) //aot: [trace] aot inline builtin: DataView.prototype.GetUint32, caller function name:func_main_0@builtinDataViewGet print(sample.getUint32(0)) //: 4294957296 //16th bit is 1 //aot: [trace] aot inline builtin: DataView.prototype.SetInt16, caller function name:func_main_0@builtinDataViewGet sample.setInt16(0, -100) //aot: [trace] aot inline builtin: DataView.prototype.GetUint16, caller function name:func_main_0@builtinDataViewGet print(sample.getUint16(0)) //: 65436 //set Int NaN //aot: [trace] aot inline builtin: DataView.prototype.SetUint32, caller function name:func_main_0@builtinDataViewGet sample.setUint32(0, NaN) //aot: [trace] aot inline builtin: DataView.prototype.GetUint32, caller function name:func_main_0@builtinDataViewGet print(sample.getUint32(0)) //: 0 //aot: [trace] aot inline builtin: DataView.prototype.GetUint32, caller function name:func_main_0@builtinDataViewGet print(sample.getUint32(4)) //: 1263225932 //aot: [trace] aot inline builtin: DataView.prototype.SetUint8, caller function name:func_main_0@builtinDataViewGet print(sample.setUint8(0, -1)) //: undefined //aot: [trace] aot inline builtin: DataView.prototype.GetUint8, caller function name:func_main_0@builtinDataViewGet print(sample.getUint8(0)) //: 255 //aot: [trace] aot inline builtin: DataView.prototype.GetInt8, caller function name:func_main_0@builtinDataViewGet print(sample.getInt8(0)) //: -1 print(sample.setUint8(0, -1, 90, 78)) //: undefined //aot: [trace] aot inline builtin: DataView.prototype.GetUint8, caller function name:func_main_0@builtinDataViewGet print(sample.getUint8(0)) //: 255 //aot: [trace] aot inline builtin: DataView.prototype.GetInt8, caller function name:func_main_0@builtinDataViewGet print(sample.getInt8(0)) //: -1 //break tagged mark //aot: [trace] aot inline builtin: DataView.prototype.SetFloat64, caller function name:func_main_0@builtinDataViewGet sample.setFloat64(0, 9007199254740991) //aot: [trace] aot inline builtin: DataView.prototype.GetFloat64, caller function name:func_main_0@builtinDataViewGet print(sample.getFloat64(0, true)) //: NaN //aot: [trace] aot inline builtin: DataView.prototype.GetFloat64, caller function name:func_main_0@builtinDataViewGet print(sample.getFloat64(0, false)) //: 9007199254740991 //greater safe number //aot: [trace] aot inline builtin: DataView.prototype.SetFloat64, caller function name:func_main_0@builtinDataViewGet sample.setFloat64(0, 9007199254740992) //aot: [trace] aot inline builtin: DataView.prototype.GetFloat64, caller function name:func_main_0@builtinDataViewGet print(sample.getFloat64(0, true)) //: 8.128e-320 //aot: [trace] aot inline builtin: DataView.prototype.GetFloat64, caller function name:func_main_0@builtinDataViewGet print(sample.getFloat64(0, false)) //: 9007199254740992 //aot: [trace] aot inline builtin: DataView.prototype.SetFloat32, caller function name:func_main_0@builtinDataViewGet sample.setFloat32(0, 0.50000001) //aot: [trace] aot inline builtin: DataView.prototype.GetFloat32, caller function name:func_main_0@builtinDataViewGet print(sample.getFloat32(0, true)) //: 8.828180325246348e-44 //aot: [trace] aot inline builtin: DataView.prototype.GetFloat32, caller function name:func_main_0@builtinDataViewGet print(sample.getFloat32(0, false)) //: 0.5 //special value //aot: [trace] aot inline builtin: DataView.prototype.SetFloat32, caller function name:func_main_0@builtinDataViewGet sample.setFloat32(0, null) //aot: [trace] aot inline builtin: DataView.prototype.GetFloat32, caller function name:func_main_0@builtinDataViewGet print(sample.getFloat32(0)) //: 0 //aot: [trace] aot inline builtin: DataView.prototype.SetInt32, caller function name:func_main_0@builtinDataViewGet sample.setInt32(0, null) //aot: [trace] aot inline builtin: DataView.prototype.GetInt32, caller function name:func_main_0@builtinDataViewGet print(sample.getInt32(0)) //: 0 //aot: [trace] aot inline builtin: DataView.prototype.SetFloat64, caller function name:func_main_0@builtinDataViewGet sample.setFloat64(0, true) //aot: [trace] aot inline builtin: DataView.prototype.GetFloat64, caller function name:func_main_0@builtinDataViewGet print(sample.getFloat64(0)) //: 1 //aot: [trace] Check Type: NotBool1 print(sample.getFloat64(0, 'abc')) //: 3.03865e-319 print(sample.getFloat64('abc')) //: 1 // Check inside try-block try { print(sample.setUint8(0, -1, 90, 78)) //: undefined print(sample.getUint8(0)) //: 255 } catch(e) { } let obj = {}; obj.valueOf = (() => { return 5; }) print(sample.setUint8(obj)); //: undefined function Throwing() { this.value = 2; Throwing.prototype.valueOf = function() { if (this.value > 0) { throw new Error("positive"); } return this.value; } } let throwingObj = new Throwing(); try { print(sample.setUint8(throwingObj)); } catch(e) { print(e); //: Error: positive } finally { print(sample.setUint8(obj)); //: undefined } sample.getUint8(0) sample.setInt16(0, -100) // Replace standard builtin function replace(a : any) { return a; } let true_get = sample.getInt8 sample.getInt8 = replace print(sample.getInt8(0)); //: 0 sample.getInt8 = true_get print(sample.getInt8(0)); //: -1 function doGet(x: any): any { return sample.getInt8(x); } function printGet(x: any) { try { print(doGet(x)); } finally { } } if (ArkTools.isAOTCompiled(printGet)) { // Replace standard builtin after call to standard builtin was profiled sample.getInt8 = replace } printGet(1); //pgo: -100 //aot: [trace] Check Type: NotCallTarget1 //aot: 1 printGet("abc"); //pgo: -1 //aot: [trace] Check Type: NotCallTarget1 //aot: abc sample.getInt8 = true_get function getCase1() { print('case 1 get') //: case 1 get let buffer = new ArrayBuffer(8); let sample1 = new DataView(buffer, 0); let sample2 = new DataView(buffer, 0); sample2.garbage = function(x: any): any { return undefined; } //aot: [trace] aot inline builtin: DataView.prototype.SetInt32, caller function name:#*#getCase1@builtinDataViewGet sample1.setInt32(0, null) //aot: [trace] aot inline builtin: DataView.prototype.SetInt32, caller function name:#*#getCase1@builtinDataViewGet sample2.setInt32(0, null) //aot: [trace] aot inline builtin: DataView.prototype.GetInt32, caller function name:#*#getCase1@builtinDataViewGet print(sample1.getInt32(0)); //: 0 //aot: [trace] aot inline builtin: DataView.prototype.GetInt32, caller function name:#*#getCase1@builtinDataViewGet print(sample2.getInt32(0)); //: 0 } getCase1() function getCase2() { print('case 2 get') //: case 2 get let buffer = new ArrayBuffer(8); let sample1 = new DataView(buffer, 0); let sample2 = new DataView(buffer, 0); sample2.getInt32 = function(x: any) { return x + 1 } //aot: [trace] aot inline builtin: Object.getPrototypeOf, caller function name:#*#getCase2@builtinDataViewGet print(Object.getPrototypeOf(sample2) === DataView.prototype) //: true //aot: [trace] aot inline builtin: DataView.prototype.SetInt32, caller function name:#*#getCase2@builtinDataViewGet sample1.setInt32(0, null) //aot: [trace] aot inline builtin: DataView.prototype.SetInt32, caller function name:#*#getCase2@builtinDataViewGet sample2.setInt32(0, null) //aot: [trace] aot inline builtin: DataView.prototype.GetInt32, caller function name:#*#getCase2@builtinDataViewGet print(sample1.getInt32(0)); //: 0 //aot: [trace] aot inline function name: #*@2*#@builtinDataViewGet caller function name: #*#getCase2@builtinDataViewGet print(sample2.getInt32(0)); //: 1 } getCase2() function getCase3() { print('case 3 get') //: case 3 get let buffer = new ArrayBuffer(8); let msample = new DataView(buffer, 0); let true_getInt32 = msample.getInt32 let mimicDataView = { getInt32: true_getInt32, } //aot: [trace] aot inline builtin: DataView.prototype.SetInt32, caller function name:#*#getCase3@builtinDataViewGet msample.setInt32(0, null) //aot: [trace] aot inline builtin: DataView.prototype.GetInt32, caller function name:#*#getCase3@builtinDataViewGet print(msample.getInt32(0)); //: 0 Object.setPrototypeOf(msample, mimicDataView) //aot: [trace] aot inline builtin: DataView.prototype.GetInt32, caller function name:#*#getCase3@builtinDataViewGet print(msample.getInt32(0)); //: 0 } getCase3() function getCase4() { print('case 4 get') //: case 4 get let buffer = new ArrayBuffer(8); let sample1 = new DataView(buffer, 0); let sample2 = new DataView(buffer, 0); let true_setInt32 = sample2.setInt32 let notDataView = { getInt32(x: any) { return -100 }, setInt32: true_setInt32 } Object.setPrototypeOf(sample2, notDataView) //aot: [trace] aot inline builtin: DataView.prototype.SetInt32, caller function name:#*#getCase4@builtinDataViewGet sample1.setInt32(0, null) //aot: [trace] aot inline builtin: DataView.prototype.SetInt32, caller function name:#*#getCase4@builtinDataViewGet sample2.setInt32(0, null) //aot: [trace] aot inline builtin: DataView.prototype.GetInt32, caller function name:#*#getCase4@builtinDataViewGet print(sample1.getInt32(0)); //: 0 //aot: [trace] aot inline function name: #*@3*#getInt32@builtinDataViewGet caller function name: #*#getCase4@builtinDataViewGet print(sample2.getInt32(0)); //: -100 } getCase4() function getCase5() { print('case 5 get') //: case 5 get let buffer = new ArrayBuffer(8); let sample1 = new DataView(buffer, 0); DataView.prototype.getInt32 = function(x: any) { return x + 45 } //aot: [trace] aot inline function name: #*@4*#@builtinDataViewGet caller function name: #*#getCase5@builtinDataViewGet print(sample1.getInt32(1)); //: 46 } getCase5()