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 --- .../tests/collections/Set-iterator-remove-4.js | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 js/src/jit-test/tests/collections/Set-iterator-remove-4.js (limited to 'js/src/jit-test/tests/collections/Set-iterator-remove-4.js') diff --git a/js/src/jit-test/tests/collections/Set-iterator-remove-4.js b/js/src/jit-test/tests/collections/Set-iterator-remove-4.js new file mode 100644 index 0000000000..78f3b66e64 --- /dev/null +++ b/js/src/jit-test/tests/collections/Set-iterator-remove-4.js @@ -0,0 +1,31 @@ +// Multiple live iterators on the same Set can cope with removing entries. + +load(libdir + "iteration.js"); + +// Make a set. +var set = new Set(); +var SIZE = 7; +for (var j = 0; j < SIZE; j++) + set.add(j); + +// Make lots of iterators pointing to entry 2 of the set. +var NITERS = 5; +var iters = []; +for (var i = 0; i < NITERS; i++) { + var iter = set[Symbol.iterator](); + assertIteratorNext(iter, 0); + assertIteratorNext(iter, 1); + iters[i] = iter; +} + +// Remove half of the set entries. +for (var j = 0; j < SIZE; j += 2) + set.delete(j); + +// Make sure all the iterators still work. +for (var i = 0; i < NITERS; i++) { + var iter = iters[i]; + for (var j = 3; j < SIZE; j += 2) + assertIteratorNext(iter, j); + assertIteratorDone(iter, undefined); +} -- cgit v1.2.3