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/for-of/arrays-shrinking-1.js | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 js/src/jit-test/tests/for-of/arrays-shrinking-1.js (limited to 'js/src/jit-test/tests/for-of/arrays-shrinking-1.js') diff --git a/js/src/jit-test/tests/for-of/arrays-shrinking-1.js b/js/src/jit-test/tests/for-of/arrays-shrinking-1.js new file mode 100644 index 0000000000..b7210c29c0 --- /dev/null +++ b/js/src/jit-test/tests/for-of/arrays-shrinking-1.js @@ -0,0 +1,13 @@ +// A for-of loop over an array stops at the new end of the array if it shrinks during iteration. + +function ispal(arr) { + for (var v of arr) { + if (v !== arr.pop()) + return false; + } + return true; +} + +assertEq(ispal([1, 2, 3, 4, 3, 2, 1]), true); +assertEq(ispal([1, 2, 3, 3, 2, 1]), true); +assertEq(ispal([1, 2, 3, 4, 2, 1]), false); -- cgit v1.2.3