From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- .../block-scoped-functions-annex-b-with.js | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 js/src/tests/non262/lexical-environment/block-scoped-functions-annex-b-with.js (limited to 'js/src/tests/non262/lexical-environment/block-scoped-functions-annex-b-with.js') diff --git a/js/src/tests/non262/lexical-environment/block-scoped-functions-annex-b-with.js b/js/src/tests/non262/lexical-environment/block-scoped-functions-annex-b-with.js new file mode 100644 index 0000000000..f57f04b885 --- /dev/null +++ b/js/src/tests/non262/lexical-environment/block-scoped-functions-annex-b-with.js @@ -0,0 +1,26 @@ +if (typeof getBuildConfiguration === "undefined") { + var getBuildConfiguration = SpecialPowers.Cu.getJSTestingFunctions().getBuildConfiguration; +} + +// Global functions are configurable in a browser environment on nightly. +var functionDeclarationsConfigurable = typeof document !== "undefined" && + !getBuildConfiguration().release_or_beta; + +var o = { f: "string-f" }; +with (o) { + var desc = Object.getOwnPropertyDescriptor(this, "f"); + assertEq(desc.value, undefined); + assertEq(desc.writable, true); + assertEq(desc.enumerable, true); + assertEq(desc.configurable, functionDeclarationsConfigurable); + function f() { + return "fun-f"; + } +} + +// Annex B explicitly assigns to the nearest VariableEnvironment, so the +// with-object "o" should have its property unchanged. +assertEq(o.f, "string-f"); +assertEq(f(), "fun-f"); + +reportCompare(true, true) -- cgit v1.2.3