From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../encoding/textencoder-utf16-surrogates.any.js | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 testing/web-platform/tests/encoding/textencoder-utf16-surrogates.any.js (limited to 'testing/web-platform/tests/encoding/textencoder-utf16-surrogates.any.js') diff --git a/testing/web-platform/tests/encoding/textencoder-utf16-surrogates.any.js b/testing/web-platform/tests/encoding/textencoder-utf16-surrogates.any.js new file mode 100644 index 0000000000..3165751645 --- /dev/null +++ b/testing/web-platform/tests/encoding/textencoder-utf16-surrogates.any.js @@ -0,0 +1,47 @@ +// META: global=window,dedicatedworker,shadowrealm +// META: title=Encoding API: USVString surrogate handling when encoding + +var bad = [ + { + input: '\uD800', + expected: '\uFFFD', + name: 'lone surrogate lead' + }, + { + input: '\uDC00', + expected: '\uFFFD', + name: 'lone surrogate trail' + }, + { + input: '\uD800\u0000', + expected: '\uFFFD\u0000', + name: 'unmatched surrogate lead' + }, + { + input: '\uDC00\u0000', + expected: '\uFFFD\u0000', + name: 'unmatched surrogate trail' + }, + { + input: '\uDC00\uD800', + expected: '\uFFFD\uFFFD', + name: 'swapped surrogate pair' + }, + { + input: '\uD834\uDD1E', + expected: '\uD834\uDD1E', + name: 'properly encoded MUSICAL SYMBOL G CLEF (U+1D11E)' + } +]; + +bad.forEach(function(t) { + test(function() { + var encoded = new TextEncoder().encode(t.input); + var decoded = new TextDecoder().decode(encoded); + assert_equals(decoded, t.expected); + }, 'USVString handling: ' + t.name); +}); + +test(function() { + assert_equals(new TextEncoder().encode().length, 0, 'Should default to empty string'); +}, 'USVString default'); -- cgit v1.2.3