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https://github.com/jerryscript-project/jerryscript.git
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69f917650e
This patch updates the early return types in the parser to SyntaxError instead of ReferenceError in ESNEXT This patch also includes a lot of tests for LeftHandSideExpression validation when using the = operator JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
125 lines
3.3 KiB
JavaScript
125 lines
3.3 KiB
JavaScript
/* Copyright JS Foundation and other contributors, http://js.foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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// tests for ECMA~262 v6 12.6.2 / operator
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var tests = [
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// this
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'this / this = 42',
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'this / null = 42',
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'this / undefined = 42',
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'this / true = 42',
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'this / 12 = 42',
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'this / "foo" = 42',
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'this / [12] = 42',
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'this / class a {} = 42',
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'this / function a(){} = 42',
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'this / /[a]/ = 42',
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'this / `foo` = 42',
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// undefined
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'undefined / null = 42',
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'undefined / undefined = 42',
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'undefined / true = 42',
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'undefined / 12 = 42',
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'undefined / "foo" = 42',
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'undefined / [12] = 42',
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'undefined / class a {} = 42',
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'undefined / function a(){} = 42',
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'undefined / /[a]/ = 42',
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'undefined / `foo` = 42',
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// NullLiteral
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'null / null = 42',
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'null / true = 42',
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'null / 12 = 42',
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'null / "foo" = 42',
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'null / [12] = 42',
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'null / class a {} = 42',
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'null / function a(){} = 42',
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'null / /[a]/ = 42',
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'null / `foo` = 42',
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// BooleanLiteral
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'true / true = 42',
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'true / 12 = 42',
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'true / "foo" = 42',
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'true / [12] = 42',
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'true / class a {} = 42',
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'true / function a(){} = 42',
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'true / /[a]/ = 42',
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'true / `foo` = 42',
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// DecimalLiteral
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'5 / 12 = 42',
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'5 / "foo" = 42',
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'5 / [12] = 42',
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'5 / class a {} = 42',
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'5 / function a(){} = 42',
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'5 / /[a]/ = 42',
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'5 / `foo` = 42',
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// StringLiteral
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'"foo" / "foo" = 42',
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'"foo" / [12] = 42',
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'"foo" / class a {} = 42',
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'"foo" / function a(){} = 42',
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'"foo" / /[a]/ = 42',
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'"foo" / `foo` = 42',
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// ArrayLiteral
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'[12] / [12] = 42',
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'[12] / class a {} = 42',
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'[12] / function a(){} = 42',
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'[12] / /[a]/ = 42',
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'[12] / `foo` = 42',
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// ObjectLiteral
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'this / {} = 42',
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'undefined / {} = 42',
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'null / {} = 42',
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'true / {} = 42',
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'5 / {} = 42',
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'"foo" / {} = 42',
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'[12] / {} = 42',
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'/[a]/ / {} = 42',
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'`foo` / {} = 42',
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// RegularExpressionLiteral
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'/[a]/ / class a{} = 42',
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'/[a]/ / function a(){} = 42',
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'/[a]/ / /[a]/ = 42',
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'/[a]/ / `foo` = 42',
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// TemplateLiteral
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'`foo` / class a{} = 42',
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'`foo` / function a(){} = 42',
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'`foo` / `foo` = 42',
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// combining with UnaryExpression
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'6 / +6 = 42',
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'6 / -6 = 42',
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'6 / !6 = 42',
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'6 / ~6 = 42',
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'typeof 6 / ~6 = 42',
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'var a = 6; 6 / ++a = 42',
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'var a = 6; 6 / --a = 42',
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'function a(){}; var b = new a(); "foo" / ++a = 42',
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'class a {}; var b = new a(); ++b / function c(){} = 42',
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'var a = [1,2,3]; var b = {"foo" : function(){}}; !a[0] / b.foo = 42',
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'var a = [1,2,3]; var b = {"foo" : function(){}}; !a[0] / b.foo() = 42',
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'var a = [1]; var b = {"foo" : function(){}}; ++a[0] / void b.foo() = 42',
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];
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for (var i = 0; i < tests.length; i++)
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{
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try {
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eval(tests[i]);
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assert(false);
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} catch (e) {
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assert(e instanceof SyntaxError);
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}
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}
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