From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../non262/extensions/expression-closure-syntax.js | 62 ++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 js/src/tests/non262/extensions/expression-closure-syntax.js (limited to 'js/src/tests/non262/extensions/expression-closure-syntax.js') diff --git a/js/src/tests/non262/extensions/expression-closure-syntax.js b/js/src/tests/non262/extensions/expression-closure-syntax.js new file mode 100644 index 0000000000..84b3cc8fe9 --- /dev/null +++ b/js/src/tests/non262/extensions/expression-closure-syntax.js @@ -0,0 +1,62 @@ +// Any copyright is dedicated to the Public Domain. +// http://creativecommons.org/licenses/publicdomain/ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 1416337; +var summary = + "Expression closure syntax is only permitted for functions that constitute " + + "entire AssignmentExpressions, not PrimaryExpressions that are themselves " + + "components of larger binary expressions"; + +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + +{ + function assertThrowsSyntaxError(code) + { + function testOne(replacement) + { + var x, rv; + try + { + rv = eval(code.replace("@@@", replacement)); + } + catch (e) + { + assertEq(e instanceof SyntaxError, true, + "should have thrown a SyntaxError, instead got: " + e); + return; + } + + assertEq(true, false, "should have thrown, instead returned " + rv); + } + + testOne("function"); + testOne("async function"); + } + + assertThrowsSyntaxError("x = ++@@@() 1"); + assertThrowsSyntaxError("x = delete @@@() 1"); + assertThrowsSyntaxError("x = new @@@() 1"); + assertThrowsSyntaxError("x = void @@@() 1"); + assertThrowsSyntaxError("x = +@@@() 1"); + assertThrowsSyntaxError("x = 1 + @@@() 1"); + assertThrowsSyntaxError("x = null != @@@() 1"); + assertThrowsSyntaxError("x = null != @@@() 0 ? 1 : a => {}"); + assertThrowsSyntaxError("x = @@@() 0 ? 1 : a => {} !== null"); + assertThrowsSyntaxError("x = @@@() 0 ? 1 : a => {}.toString"); + assertThrowsSyntaxError("x = @@@() 0 ? 1 : a => {}['toString']"); + assertThrowsSyntaxError("x = @@@() 0 ? 1 : a => {}``"); + assertThrowsSyntaxError("x = @@@() 0 ? 1 : a => {}()"); + assertThrowsSyntaxError("x = @@@() 0 ? 1 : a => {}++"); + assertThrowsSyntaxError("x = @@@() 0 ? 1 : a => {} || 0"); + assertThrowsSyntaxError("x = 0 || @@@() 0 ? 1 : a => {}"); + assertThrowsSyntaxError("x = @@@() 0 ? 1 : a => {} && true"); + assertThrowsSyntaxError("x = true && @@@() 0 ? 1 : a => {}"); +} + +if (typeof reportCompare === "function") + reportCompare(true, true); -- cgit v1.2.3