LayoutTests/fast/encoding/api/byte-order-marks.html - Issue 240283013: Convert Encoding API tests to W3C testharness.js

Unified Diff: LayoutTests/fast/encoding/api/byte-order-marks.html

Issue 240283013: Convert Encoding API tests to W3C testharness.js (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 6 years, 8 months ago

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« LayoutTests/fast/encoding/api/basics.html ('K') | « LayoutTests/fast/encoding/api/basics-expected.txt ('k') | LayoutTests/fast/encoding/api/byte-order-marks-expected.txt » ('j') | LayoutTests/fast/encoding/api/fatal-flag.html » ('J')
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Index: LayoutTests/fast/encoding/api/byte-order-marks.html

diff --git a/LayoutTests/fast/encoding/api/byte-order-marks.html b/LayoutTests/fast/encoding/api/byte-order-marks.html

index 14a393384ff2dbed6bcc6538a45f8b546c170709..bf8516d793f9cbbff3e4a32839f708801bc9212b 100644

--- a/LayoutTests/fast/encoding/api/byte-order-marks.html

+++ b/LayoutTests/fast/encoding/api/byte-order-marks.html

@@ -1,38 +1,48 @@

<!DOCTYPE html>

-<script src="../../../resources/js-test.js"></script>

+<title>Encoding API: Byte-order marks</title>

+<script src="../../../resources/testharness.js"></script>

+<script src="../../../resources/testharnessreport.js"></script>

-description("Test the Encoding API's handling of byte-order marks (BOMs).");

-var utf8_bom = [0xEF, 0xBB, 0xBF];

-var utf8 = [0x7A, 0xC2, 0xA2, 0xE6, 0xB0, 0xB4, 0xF0, 0x9D, 0x84, 0x9E, 0xF4, 0x8F, 0xBF, 0xBD];

-var utf16le_bom = [0xff, 0xfe];

-var utf16le = [0x7A, 0x00, 0xA2, 0x00, 0x34, 0x6C, 0x34, 0xD8, 0x1E, 0xDD, 0xFF, 0xDB, 0xFD, 0xDF];

-var utf16be_bom = [0xfe, 0xff];

-var utf16be = [0x00, 0x7A, 0x00, 0xA2, 0x6C, 0x34, 0xD8, 0x34, 0xDD, 0x1E, 0xDB, 0xFF, 0xDF, 0xFD];

-var string = "z\xA2\u6C34\uD834\uDD1E\uDBFF\uDFFD"; // z, cent, CJK water, G-Clef, Private-use character

-// missing BOMs

-shouldBeEqualToString("new TextDecoder('utf-8').decode(new Uint8Array(utf8))", string);

-shouldBeEqualToString("new TextDecoder('utf-16le').decode(new Uint8Array(utf16le))", string);

-shouldBeEqualToString("new TextDecoder('utf-16be').decode(new Uint8Array(utf16be))", string);

-// matching BOMs

-shouldBeEqualToString("new TextDecoder('utf-8').decode(new Uint8Array(utf8_bom.concat(utf8)))", string);

-shouldBeEqualToString("new TextDecoder('utf-16le').decode(new Uint8Array(utf16le_bom.concat(utf16le)))", string);

-shouldBeEqualToString("new TextDecoder('utf-16be').decode(new Uint8Array(utf16be_bom.concat(utf16be)))", string);

-// mismatching BOMs

-shouldNotBe("new TextDecoder('utf-8').decode(new Uint8Array(utf16le_bom.concat(utf8)))", JSON.stringify(string));

-shouldNotBe("new TextDecoder('utf-8').decode(new Uint8Array(utf16be_bom.concat(utf8)))", JSON.stringify(string));

-shouldNotBe("new TextDecoder('utf-16le').decode(new Uint8Array(utf8_bom.concat(utf16le)))", JSON.stringify(string));

-shouldNotBe("new TextDecoder('utf-16le').decode(new Uint8Array(utf16be_bom.concat(utf16le)))", JSON.stringify(string));

-shouldNotBe("new TextDecoder('utf-16be').decode(new Uint8Array(utf8_bom.concat(utf16be)))", JSON.stringify(string));

-shouldNotBe("new TextDecoder('utf-16be').decode(new Uint8Array(utf16le_bom.concat(utf16be)))", JSON.stringify(string));

-// FIXME: Add tests where the BOM is split across buffers.

+var testCases = [

+ {

+ encoding: 'utf-8',

+ bom: [0xEF, 0xBB, 0xBF],

+ bytes: [0x7A, 0xC2, 0xA2, 0xE6, 0xB0, 0xB4, 0xF0, 0x9D, 0x84, 0x9E, 0xF4, 0x8F, 0xBF, 0xBD]

+ },

+ {

+ encoding: 'utf-16le',

+ bom: [0xff, 0xfe],

+ bytes: [0x7A, 0x00, 0xA2, 0x00, 0x34, 0x6C, 0x34, 0xD8, 0x1E, 0xDD, 0xFF, 0xDB, 0xFD, 0xDF]

+ },

+ {

+ encoding: 'utf-16be',

+ bom: [0xfe, 0xff],

+ bytes: [0x00, 0x7A, 0x00, 0xA2, 0x6C, 0x34, 0xD8, 0x34, 0xDD, 0x1E, 0xDB, 0xFF, 0xDF, 0xFD]

+ }

+];

+var string = 'z\xA2\u6C34\uD834\uDD1E\uDBFF\uDFFD'; // z, cent, CJK water, G-Clef, Private-use character

+testCases.forEach(function(t) {

+ test(function() {

+ var decoder = new TextDecoder(t.encoding);

+ assert_equals(decoder.decode(new Uint8Array(t.bytes)), string,

+ 'Sequence without BOM should decode successfully');

+ assert_equals(decoder.decode(new Uint8Array(t.bom.concat(t.bytes))), string,

+ 'Sequence with BOM should decode successfully (with no BOM present in output)');

+ testCases.forEach(function(o) {

+ if (o === t)

+ return;

+ assert_not_equals(decoder.decode(new Uint8Array(o.bom.concat(t.bytes))), string,

+ 'Mismatching BOM should not be ignored - treated as garbage bytes.');

+ });

+ }, 'Byte-order marks: ' + t.encoding);

+});

</script>