1425bb815Sopenharmony_ci/* Copyright JS Foundation and other contributors, http://js.foundation 2425bb815Sopenharmony_ci * 3425bb815Sopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 4425bb815Sopenharmony_ci * you may not use this file except in compliance with the License. 5425bb815Sopenharmony_ci * You may obtain a copy of the License at 6425bb815Sopenharmony_ci * 7425bb815Sopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 8425bb815Sopenharmony_ci * 9425bb815Sopenharmony_ci * Unless required by applicable law or agreed to in writing, software 10425bb815Sopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS 11425bb815Sopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12425bb815Sopenharmony_ci * See the License for the specific language governing permissions and 13425bb815Sopenharmony_ci * limitations under the License. 14425bb815Sopenharmony_ci */ 15425bb815Sopenharmony_ci 16425bb815Sopenharmony_cifunction assertThrows(str, error) { 17425bb815Sopenharmony_ci try { 18425bb815Sopenharmony_ci eval(str); 19425bb815Sopenharmony_ci assert(false); 20425bb815Sopenharmony_ci } catch (e) { 21425bb815Sopenharmony_ci if (typeof error === "function") { 22425bb815Sopenharmony_ci assert(e instanceof error); 23425bb815Sopenharmony_ci } else { 24425bb815Sopenharmony_ci assert(e === error) 25425bb815Sopenharmony_ci } 26425bb815Sopenharmony_ci } 27425bb815Sopenharmony_ci} 28425bb815Sopenharmony_ci 29425bb815Sopenharmony_ci// https://www.ecma-international.org/ecma-262/6.0/#sec-string.raw 21.1.2.4 30425bb815Sopenharmony_ci// Note: the string error messages represents the nth step of the routine 31425bb815Sopenharmony_civar abruptTests = [ 32425bb815Sopenharmony_ci ["undefined", TypeError], // 3. 33425bb815Sopenharmony_ci ["{ get raw() { throw '5'; } }", '5'], 34425bb815Sopenharmony_ci ["{ raw : undefined }", TypeError], // 5.toObject 35425bb815Sopenharmony_ci ["{ raw : { get length() { throw '7.1'; } } }", '7.1'], 36425bb815Sopenharmony_ci ["{ raw : { length : { toString() { throw '7.2'; } } } }", '7.2'], 37425bb815Sopenharmony_ci ["{ raw : { length: 2, get '0'() { throw '12.b.1'} } }", '12.b.1'], 38425bb815Sopenharmony_ci ["{ raw : { length: 2, '0' : { toString() { throw '12.b.2';} } } }", '12.b.2'], 39425bb815Sopenharmony_ci ["{ raw : { length: 2, '0' : 1 } }, { toString() { throw '12.h';} }", '12.h'], 40425bb815Sopenharmony_ci]; 41425bb815Sopenharmony_ci 42425bb815Sopenharmony_ciabruptTests.forEach(e => { 43425bb815Sopenharmony_ci assertThrows("String.raw(" + e[0] + ")", e[1]); 44425bb815Sopenharmony_ci}); 45425bb815Sopenharmony_ci 46425bb815Sopenharmony_ci// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/raw 47425bb815Sopenharmony_ciassert(String.raw`Hi\n${2+3}!` === 'Hi\\n5!'); 48425bb815Sopenharmony_ciassert(String.raw`Hi\u000A!` === 'Hi\\u000A!'); 49425bb815Sopenharmony_ci 50425bb815Sopenharmony_cilet name = 'Bob'; 51425bb815Sopenharmony_ciassert(String.raw`Hi\n${name}!` === "Hi\\nBob!"); 52425bb815Sopenharmony_ci 53425bb815Sopenharmony_cilet str = String.raw({ 54425bb815Sopenharmony_ci raw: ['foo', 'bar', 'baz'] 55425bb815Sopenharmony_ci}, 2 + 3, 'Java' + 'Script'); 56425bb815Sopenharmony_ciassert(str === "foo5barJavaScriptbaz"); 57425bb815Sopenharmony_ci 58425bb815Sopenharmony_ciassert(String.raw({ raw: 'test' }, 0, 1, 2) === "t0e1s2t"); 59425bb815Sopenharmony_ci 60425bb815Sopenharmony_civar get = []; 61425bb815Sopenharmony_civar raw = new Proxy({length: 2, 0: '', 1: ''}, { get: function(o, k) { get.push(k); return o[k]; }}); 62425bb815Sopenharmony_civar p = new Proxy({raw: raw}, { get: function(o, k) { get.push(k); return o[k]; }}); 63425bb815Sopenharmony_ciString.raw(p); 64425bb815Sopenharmony_ciassert(get + '' === "raw,length,0,1"); 65425bb815Sopenharmony_ci 66425bb815Sopenharmony_ciassert(String.raw`\\` == "\\\\") 67425bb815Sopenharmony_ciassert(String.raw`\`` == "\\`") 68425bb815Sopenharmony_ciassert(String.raw`\ 69425bb815Sopenharmony_ci\ 70425bb815Sopenharmony_ci` == "\\\n\\\n") 71425bb815SString.raw`\ ` == "\\\uassert(String.raw`\ ` == "\\\u2029") 72