From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:22:09 +0200 Subject: Adding upstream version 110.0.1. Signed-off-by: Daniel Baumann --- .../web-platform/tests/encoding/api-basics.any.js | 52 ++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 testing/web-platform/tests/encoding/api-basics.any.js (limited to 'testing/web-platform/tests/encoding/api-basics.any.js') diff --git a/testing/web-platform/tests/encoding/api-basics.any.js b/testing/web-platform/tests/encoding/api-basics.any.js new file mode 100644 index 0000000000..941b878738 --- /dev/null +++ b/testing/web-platform/tests/encoding/api-basics.any.js @@ -0,0 +1,52 @@ +// META: title=Encoding API: Basics + +test(function() { + assert_equals((new TextEncoder).encoding, 'utf-8', 'default encoding is utf-8'); + assert_equals((new TextDecoder).encoding, 'utf-8', 'default encoding is utf-8'); +}, 'Default encodings'); + +test(function() { + assert_array_equals(new TextEncoder().encode(), [], 'input default should be empty string') + assert_array_equals(new TextEncoder().encode(undefined), [], 'input default should be empty string') +}, 'Default inputs'); + + +function testDecodeSample(encoding, string, bytes) { + test(function() { + assert_equals(new TextDecoder(encoding).decode(new Uint8Array(bytes)), string); + assert_equals(new TextDecoder(encoding).decode(new Uint8Array(bytes).buffer), string); + }, 'Decode sample: ' + encoding); +} + +// z (ASCII U+007A), cent (Latin-1 U+00A2), CJK water (BMP U+6C34), +// G-Clef (non-BMP U+1D11E), PUA (BMP U+F8FF), PUA (non-BMP U+10FFFD) +// byte-swapped BOM (non-character U+FFFE) +var sample = 'z\xA2\u6C34\uD834\uDD1E\uF8FF\uDBFF\uDFFD\uFFFE'; + +test(function() { + var encoding = 'utf-8'; + var string = sample; + var bytes = [0x7A, 0xC2, 0xA2, 0xE6, 0xB0, 0xB4, 0xF0, 0x9D, 0x84, 0x9E, 0xEF, 0xA3, 0xBF, 0xF4, 0x8F, 0xBF, 0xBD, 0xEF, 0xBF, 0xBE]; + var encoded = new TextEncoder().encode(string); + assert_array_equals([].slice.call(encoded), bytes); + assert_equals(new TextDecoder(encoding).decode(new Uint8Array(bytes)), string); + assert_equals(new TextDecoder(encoding).decode(new Uint8Array(bytes).buffer), string); +}, 'Encode/decode round trip: utf-8'); + +testDecodeSample( + 'utf-16le', + sample, + [0x7A, 0x00, 0xA2, 0x00, 0x34, 0x6C, 0x34, 0xD8, 0x1E, 0xDD, 0xFF, 0xF8, 0xFF, 0xDB, 0xFD, 0xDF, 0xFE, 0xFF] +); + +testDecodeSample( + 'utf-16be', + sample, + [0x00, 0x7A, 0x00, 0xA2, 0x6C, 0x34, 0xD8, 0x34, 0xDD, 0x1E, 0xF8, 0xFF, 0xDB, 0xFF, 0xDF, 0xFD, 0xFF, 0xFE] +); + +testDecodeSample( + 'utf-16', + sample, + [0x7A, 0x00, 0xA2, 0x00, 0x34, 0x6C, 0x34, 0xD8, 0x1E, 0xDD, 0xFF, 0xF8, 0xFF, 0xDB, 0xFD, 0xDF, 0xFE, 0xFF] +); -- cgit v1.2.3