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 --- .../jit-test/tests/collections/Map-iterator-add-remove.js | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 js/src/jit-test/tests/collections/Map-iterator-add-remove.js (limited to 'js/src/jit-test/tests/collections/Map-iterator-add-remove.js') diff --git a/js/src/jit-test/tests/collections/Map-iterator-add-remove.js b/js/src/jit-test/tests/collections/Map-iterator-add-remove.js new file mode 100644 index 0000000000..b71bfd18cf --- /dev/null +++ b/js/src/jit-test/tests/collections/Map-iterator-add-remove.js @@ -0,0 +1,14 @@ +// Removing and re-adding entries while an iterator is live causes the iterator to visit them again. + +var map = new Map([['a', 1]]); +var n = 5; +for (let [k, v] of map) { + assertEq(k, 'a'); + assertEq(v, 1); + if (n === 0) + break; + map.delete('a'); + map.set('a', 1); + n--; +} +assertEq(n, 0); -- cgit v1.2.3