From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/src/jit-test/tests/collections/Array-of-surfaces.js | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 js/src/jit-test/tests/collections/Array-of-surfaces.js (limited to 'js/src/jit-test/tests/collections/Array-of-surfaces.js') diff --git a/js/src/jit-test/tests/collections/Array-of-surfaces.js b/js/src/jit-test/tests/collections/Array-of-surfaces.js new file mode 100644 index 0000000000..88edfacdb2 --- /dev/null +++ b/js/src/jit-test/tests/collections/Array-of-surfaces.js @@ -0,0 +1,14 @@ +// Check superficial features of Array.of. + +load(libdir + "asserts.js"); + +var desc = Object.getOwnPropertyDescriptor(Array, "of"); +assertEq(desc.configurable, true); +assertEq(desc.enumerable, false); +assertEq(desc.writable, true); +assertEq(Array.of.length, 0); +assertThrowsInstanceOf(() => new Array.of(), TypeError); // not a constructor + +// When the this-value passed in is not a constructor, the result is an array. +for (let v of [undefined, null, false, "cow"]) + assertEq(Array.isArray(Array.of.call(v)), true); -- cgit v1.2.3