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/cacheir/string-concat-null-undef.js | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 js/src/jit-test/tests/cacheir/string-concat-null-undef.js (limited to 'js/src/jit-test/tests/cacheir/string-concat-null-undef.js') diff --git a/js/src/jit-test/tests/cacheir/string-concat-null-undef.js b/js/src/jit-test/tests/cacheir/string-concat-null-undef.js new file mode 100644 index 0000000000..6ef75dc181 --- /dev/null +++ b/js/src/jit-test/tests/cacheir/string-concat-null-undef.js @@ -0,0 +1,31 @@ +function test() { + var nullUndefLhs = [ + [null, "foo", "nullfoo"], + [null, "bar", "nullbar"], + [null, "123", "null123"], + [null, "", "null"], + [undefined, "abc", "undefinedabc"], + [undefined, "1", "undefined1"], + [undefined, "", "undefined"], + ["abc", "def", "abcdef"], + ]; + for (var [lhs, rhs, expected] of nullUndefLhs) { + assertEq(lhs + rhs, expected); + } + var nullUndefRhs = [ + ["foo", undefined, "fooundefined"], + ["bar", undefined, "barundefined"], + ["123", undefined, "123undefined"], + ["", undefined, "undefined"], + ["abc", null, "abcnull"], + ["1", null, "1null"], + ["", null, "null"], + ["abc", "def", "abcdef"], + ]; + for (var [lhs, rhs, expected] of nullUndefRhs) { + assertEq(lhs + rhs, expected); + } +} +test(); +test(); +test(); -- cgit v1.2.3