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 --- js/src/tests/non262/class/strictExecution.js | 38 ++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 js/src/tests/non262/class/strictExecution.js (limited to 'js/src/tests/non262/class/strictExecution.js') diff --git a/js/src/tests/non262/class/strictExecution.js b/js/src/tests/non262/class/strictExecution.js new file mode 100644 index 0000000000..f459311e55 --- /dev/null +++ b/js/src/tests/non262/class/strictExecution.js @@ -0,0 +1,38 @@ +// Classes are always strict mode. Check computed property names and heritage +// expressions as well. + +class a { constructor() { Object.preventExtensions({}).prop = 0; } } +assertThrowsInstanceOf(() => new a(), TypeError); +var aExpr = class { constructor() { Object.preventExtensions().prop = 0; } }; +assertThrowsInstanceOf(() => new aExpr(), TypeError); + +function shouldThrowCPN() { + class b { + [Object.preventExtensions({}).prop = 4]() { } + constructor() { } + } +} +function shouldThrowCPNExpr() { + var b = class { + [Object.preventExtensions({}).prop = 4]() { } + constructor() { } + }; +} +assertThrowsInstanceOf(shouldThrowCPN, TypeError); +assertThrowsInstanceOf(shouldThrowCPNExpr, TypeError); + +function shouldThrowHeritage() { + class b extends (Object.preventExtensions({}).prop = 4) { + constructor() { } + } +} +function shouldThrowHeritageExpr() { + var b = class extends (Object.preventExtensions({}).prop = 4) { + constructor() { } + }; +} +assertThrowsInstanceOf(shouldThrowHeritage, TypeError); +assertThrowsInstanceOf(shouldThrowHeritageExpr, TypeError); + +if (typeof reportCompare === "function") + reportCompare(0, 0, "OK"); -- cgit v1.2.3