14514f5e3Sopenharmony_ci/* 24514f5e3Sopenharmony_ci * Copyright (c) 2024 Huawei Device Co., Ltd. 34514f5e3Sopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 44514f5e3Sopenharmony_ci * you may not use this file except in compliance with the License. 54514f5e3Sopenharmony_ci * You may obtain a copy of the License at 64514f5e3Sopenharmony_ci * 74514f5e3Sopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 84514f5e3Sopenharmony_ci * 94514f5e3Sopenharmony_ci * Unless required by applicable law or agreed to in writing, software 104514f5e3Sopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 114514f5e3Sopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 124514f5e3Sopenharmony_ci * See the License for the specific language governing permissions and 134514f5e3Sopenharmony_ci * limitations under the License. 144514f5e3Sopenharmony_ci */ 154514f5e3Sopenharmony_ci 164514f5e3Sopenharmony_cideclare function print(arg:any):string; 174514f5e3Sopenharmony_cifunction replace(a : number) 184514f5e3Sopenharmony_ci{ 194514f5e3Sopenharmony_ci return a; 204514f5e3Sopenharmony_ci} 214514f5e3Sopenharmony_ci 224514f5e3Sopenharmony_cilet res:number = 0; 234514f5e3Sopenharmony_ci 244514f5e3Sopenharmony_ci// Check without params 254514f5e3Sopenharmony_cires = Math.log2(); 264514f5e3Sopenharmony_ci//aot: [trace] aot inline builtin: Math.log2, caller function name:func_main_0@builtinMathLog2 274514f5e3Sopenharmony_ciprint(res); //: NaN 284514f5e3Sopenharmony_ci 294514f5e3Sopenharmony_ci// Check with single param 304514f5e3Sopenharmony_cires = Math.log2(-0); 314514f5e3Sopenharmony_ci//aot: [trace] aot inline builtin: Math.log2, caller function name:func_main_0@builtinMathLog2 324514f5e3Sopenharmony_ciprint(res); //: -Infinity 334514f5e3Sopenharmony_ci 344514f5e3Sopenharmony_cires = Math.log2(+0); 354514f5e3Sopenharmony_ci//aot: [trace] aot inline builtin: Math.log2, caller function name:func_main_0@builtinMathLog2 364514f5e3Sopenharmony_ciprint(res); //: -Infinity 374514f5e3Sopenharmony_ci 384514f5e3Sopenharmony_cires = Math.log2(-123); 394514f5e3Sopenharmony_ci//aot: [trace] aot inline builtin: Math.log2, caller function name:func_main_0@builtinMathLog2 404514f5e3Sopenharmony_ciprint(res); //: NaN 414514f5e3Sopenharmony_ci 424514f5e3Sopenharmony_cires = Math.log2(2); 434514f5e3Sopenharmony_ci//aot: [trace] aot inline builtin: Math.log2, caller function name:func_main_0@builtinMathLog2 444514f5e3Sopenharmony_ciprint(res); //: 1 454514f5e3Sopenharmony_ci 464514f5e3Sopenharmony_ci// Check with 2 params 474514f5e3Sopenharmony_ci//aot: [trace] aot inline builtin: Math.log2, caller function name:func_main_0@builtinMathLog2 484514f5e3Sopenharmony_cires = Math.log2(2, 2); 494514f5e3Sopenharmony_ciprint(res); //: 1 504514f5e3Sopenharmony_ci 514514f5e3Sopenharmony_ci// Check with 3 params 524514f5e3Sopenharmony_cires = Math.log2(2, 2, 2); 534514f5e3Sopenharmony_ci//aot: [trace] aot inline builtin: Math.log2, caller function name:func_main_0@builtinMathLog2 544514f5e3Sopenharmony_ciprint(res); //: 1 554514f5e3Sopenharmony_ci 564514f5e3Sopenharmony_ci// Check with 4 params 574514f5e3Sopenharmony_cires = Math.log2(2, 2, 2, 2); 584514f5e3Sopenharmony_ci//aot: [trace] aot inline builtin: Math.log2, caller function name:func_main_0@builtinMathLog2 594514f5e3Sopenharmony_ciprint(res); //: 1 604514f5e3Sopenharmony_ci 614514f5e3Sopenharmony_ci// Check with 5 params 624514f5e3Sopenharmony_cires = Math.log2(2, 2, 2, 2, 2); 634514f5e3Sopenharmony_ci//aot: [trace] aot inline builtin: Math.log2, caller function name:func_main_0@builtinMathLog2 644514f5e3Sopenharmony_ciprint(res); //: 1 654514f5e3Sopenharmony_ci 664514f5e3Sopenharmony_citry { 674514f5e3Sopenharmony_ci //aot: [trace] aot inline builtin: Math.log2, caller function name:func_main_0@builtinMathLog2 684514f5e3Sopenharmony_ci print(Math.log2(2)); //: 1 694514f5e3Sopenharmony_ci} catch(e) {} 704514f5e3Sopenharmony_ci 714514f5e3Sopenharmony_ci// Replace standart builtin 724514f5e3Sopenharmony_cilet true_log2 = Math.log2 734514f5e3Sopenharmony_ciMath.log2 = replace 744514f5e3Sopenharmony_cires = Math.log2(111); 754514f5e3Sopenharmony_ciprint(res); //: 111 764514f5e3Sopenharmony_ci 774514f5e3Sopenharmony_ci// Call standart builtin with non-number param 784514f5e3Sopenharmony_ciMath.log2 = true_log2 794514f5e3Sopenharmony_ci//aot: [trace] aot inline builtin: Math.log2, caller function name:func_main_0@builtinMathLog2 804514f5e3Sopenharmony_ci//aot: [trace] Check Type: NotNumber1 814514f5e3Sopenharmony_cires = Math.log2("-0"); // deopt 824514f5e3Sopenharmony_ciprint(res); //: -Infinity 83