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/cacheir/rope-char-at.js | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 js/src/jit-test/tests/cacheir/rope-char-at.js (limited to 'js/src/jit-test/tests/cacheir/rope-char-at.js') diff --git a/js/src/jit-test/tests/cacheir/rope-char-at.js b/js/src/jit-test/tests/cacheir/rope-char-at.js new file mode 100644 index 0000000000..f952f0dd18 --- /dev/null +++ b/js/src/jit-test/tests/cacheir/rope-char-at.js @@ -0,0 +1,20 @@ +function test(a, b, firstCharCode) { + var s = newRope(a, b); + for (var i = 0; i < s.length; i++) { + assertEq(s.charCodeAt(i), firstCharCode + i); + assertEq(s.charAt(i), String.fromCharCode(firstCharCode + i)); + } + // charAt/charCodeAt support one-level deep ropes without linearizing. + assertEq(isRope(s), true); + assertEq(isRope(a), false); + assertEq(isRope(b), false); +} +test("abcdef", "ghijk", 97); +test("a", "bcdefg", 97); +test("abcde", "f", 97); +test("0123456", "7", 48); +test("\u00fe\u00ff", "\u0100\u0101", 0xfe); +test("\u1000\u1001\u1002", "\u1003\u1004", 4096); + +// charAt/charCodeAt stubs currently fail for nested ropes. +test("abcdef", newRope("ghij", "klmn"), 97); -- cgit v1.2.3