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/basic/max-string-length.js | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 js/src/jit-test/tests/basic/max-string-length.js (limited to 'js/src/jit-test/tests/basic/max-string-length.js') diff --git a/js/src/jit-test/tests/basic/max-string-length.js b/js/src/jit-test/tests/basic/max-string-length.js new file mode 100644 index 0000000000..95daaa640a --- /dev/null +++ b/js/src/jit-test/tests/basic/max-string-length.js @@ -0,0 +1,18 @@ +load(libdir + "asserts.js"); + +const MaxStringLength = 2**30 - 2; + +// First check MaxStringLength is accurate. +assertThrowsInstanceOf(() => "a".repeat(MaxStringLength + 1), + RangeError); + +// escape() must handle uint32_t overflow correctly. +var s = "\u0390".repeat(MaxStringLength); +assertEq(s.length, MaxStringLength); +var ex = null; +try { + escape(s); +} catch (e) { + ex = e; +} +assertEq(ex === "out of memory" || (ex instanceof InternalError), true); -- cgit v1.2.3