third_party/WebKit/LayoutTests/imported/web-platform-tests/encoding/textdecoder-fatal.html - Issue 1990653002: Move the encoding directory from web-platform-tests/ to wpt/.

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Issue 1990653002: Move the encoding directory from web-platform-tests/ to wpt/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 7 months ago

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1 <!DOCTYPE html>

2 <title>Encoding API: Fatal flag</title>

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

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

5 <script>

6

7 var bad = [

8 { encoding: 'utf-8', input: [0xFF], name: 'invalid code' },

9 { encoding: 'utf-8', input: [0xC0], name: 'ends early' },

10 { encoding: 'utf-8', input: [0xE0], name: 'ends early 2' },

11 { encoding: 'utf-8', input: [0xC0, 0x00], name: 'invalid trail' },

12 { encoding: 'utf-8', input: [0xC0, 0xC0], name: 'invalid trail 2' },

13 { encoding: 'utf-8', input: [0xE0, 0x00], name: 'invalid trail 3' },

14 { encoding: 'utf-8', input: [0xE0, 0xC0], name: 'invalid trail 4' },

15 { encoding: 'utf-8', input: [0xE0, 0x80, 0x00], name: 'invalid trail 5' },

16 { encoding: 'utf-8', input: [0xE0, 0x80, 0xC0], name: 'invalid trail 6' },

17 { encoding: 'utf-8', input: [0xFC, 0x80, 0x80, 0x80, 0x80, 0x80], name: '> 0 x10FFFF' },

18 { encoding: 'utf-8', input: [0xFE, 0x80, 0x80, 0x80, 0x80, 0x80], name: 'obs olete lead byte' },

19

20 // Overlong encodings

21 { encoding: 'utf-8', input: [0xC0, 0x80], name: 'overlong U+0000 - 2 bytes' },

22 { encoding: 'utf-8', input: [0xE0, 0x80, 0x80], name: 'overlong U+0000 - 3 b ytes' },

23 { encoding: 'utf-8', input: [0xF0, 0x80, 0x80, 0x80], name: 'overlong U+0000 - 4 bytes' },

24 { encoding: 'utf-8', input: [0xF8, 0x80, 0x80, 0x80, 0x80], name: 'overlong U+0000 - 5 bytes' },

25 { encoding: 'utf-8', input: [0xFC, 0x80, 0x80, 0x80, 0x80, 0x80], name: 'ove rlong U+0000 - 6 bytes' },

26

27 { encoding: 'utf-8', input: [0xC1, 0xBF], name: 'overlong U+007F - 2 bytes' },

28 { encoding: 'utf-8', input: [0xE0, 0x81, 0xBF], name: 'overlong U+007F - 3 b ytes' },

29 { encoding: 'utf-8', input: [0xF0, 0x80, 0x81, 0xBF], name: 'overlong U+007F - 4 bytes' },

30 { encoding: 'utf-8', input: [0xF8, 0x80, 0x80, 0x81, 0xBF], name: 'overlong U+007F - 5 bytes' },

31 { encoding: 'utf-8', input: [0xFC, 0x80, 0x80, 0x80, 0x81, 0xBF], name: 'ove rlong U+007F - 6 bytes' },

32

33 { encoding: 'utf-8', input: [0xE0, 0x9F, 0xBF], name: 'overlong U+07FF - 3 b ytes' },

34 { encoding: 'utf-8', input: [0xF0, 0x80, 0x9F, 0xBF], name: 'overlong U+07FF - 4 bytes' },

35 { encoding: 'utf-8', input: [0xF8, 0x80, 0x80, 0x9F, 0xBF], name: 'overlong U+07FF - 5 bytes' },

36 { encoding: 'utf-8', input: [0xFC, 0x80, 0x80, 0x80, 0x9F, 0xBF], name: 'ove rlong U+07FF - 6 bytes' },

37

38 { encoding: 'utf-8', input: [0xF0, 0x8F, 0xBF, 0xBF], name: 'overlong U+FFFF - 4 bytes' },

39 { encoding: 'utf-8', input: [0xF8, 0x80, 0x8F, 0xBF, 0xBF], name: 'overlong U+FFFF - 5 bytes' },

40 { encoding: 'utf-8', input: [0xFC, 0x80, 0x80, 0x8F, 0xBF, 0xBF], name: 'ove rlong U+FFFF - 6 bytes' },

41

42 { encoding: 'utf-8', input: [0xF8, 0x84, 0x8F, 0xBF, 0xBF], name: 'overlong U+10FFFF - 5 bytes' },

43 { encoding: 'utf-8', input: [0xFC, 0x80, 0x84, 0x8F, 0xBF, 0xBF], name: 'ove rlong U+10FFFF - 6 bytes' },

44

45 // UTF-16 surrogates encoded as code points in UTF-8

46 { encoding: 'utf-8', input: [0xED, 0xA0, 0x80], name: 'lead surrogate' },

47 { encoding: 'utf-8', input: [0xED, 0xB0, 0x80], name: 'trail surrogate' },

48 { encoding: 'utf-8', input: [0xED, 0xA0, 0x80, 0xED, 0xB0, 0x80], name: 'sur rogate pair' },

49

50 { encoding: 'utf-16le', input: [0x00], name: 'truncated code unit' },

51 // Mismatched UTF-16 surrogates are exercised in utf16-surrogates.html

52

53 // FIXME: Add legacy encoding cases

54 ];

55

56 bad.forEach(function(t) {

57 test(function() {

58 assert_throws(new TypeError(), function() {

59 new TextDecoder(t.encoding, {fatal: true}).decode(new Uint8Array(t.i nput))

60 });

61 }, 'Fatal flag: ' + t.encoding + ' - ' + t.name);

62 });

63

64 test(function() {

65 assert_true('fatal' in new TextDecoder(), 'The fatal attribute should exist on TextDecoder.');

66 assert_equals(typeof new TextDecoder().fatal, 'boolean', 'The type of the f atal attribute should be boolean.');

67 assert_false(new TextDecoder().fatal, 'The fatal attribute should default to false.');

68 assert_true(new TextDecoder('utf-8', {fatal: true}).fatal, 'The fatal attrib ute can be set using an option.');

69

70 }, 'The fatal attribute of TextDecoder');

71

72 </script>

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