From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- .../block-scoped-functions-annex-b-property.js | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 js/src/tests/ecma_6/LexicalEnvironment/block-scoped-functions-annex-b-property.js (limited to 'js/src/tests/ecma_6/LexicalEnvironment/block-scoped-functions-annex-b-property.js') diff --git a/js/src/tests/ecma_6/LexicalEnvironment/block-scoped-functions-annex-b-property.js b/js/src/tests/ecma_6/LexicalEnvironment/block-scoped-functions-annex-b-property.js new file mode 100644 index 000000000..a295de508 --- /dev/null +++ b/js/src/tests/ecma_6/LexicalEnvironment/block-scoped-functions-annex-b-property.js @@ -0,0 +1,18 @@ +// |reftest| skip-if(!xulRuntime.shell) + +// Define a global getter without a setter. +Object.defineProperty(this, "x", { + get: function () { return "get-x"; }, + configurable: true +}); + +// Simulate loading a 2nd script with evaluate, else we would DEFVAR the x and +// the above defineProperty would fail in trying to redefine a non-configurable +// property on the global. +evaluate(`{ + function x() { return "fun-x"; } +}`); + +// Annex B is supposed to be like an assignment. Should not blow away the +// existing setter-less getter. +reportCompare(x, "get-x"); -- cgit v1.2.3