Eugene Kliuchnikov | a629289 | 2017-08-28 11:31:29 +0200 | [diff] [blame] | 1 | goog.require('goog.testing.asserts'); |
| 2 | goog.require('goog.testing.jsunit'); |
| 3 | |
| 4 | /** |
Tianjie Xu | a5dcb7c | 2018-09-25 12:25:15 -0700 | [diff] [blame] | 5 | * @param {!Int8Array} bytes |
Eugene Kliuchnikov | a629289 | 2017-08-28 11:31:29 +0200 | [diff] [blame] | 6 | * @return {string} |
| 7 | */ |
| 8 | function bytesToString(bytes) { |
| 9 | return String.fromCharCode.apply(null, new Uint16Array(bytes)); |
| 10 | } |
| 11 | |
Tianjie Xu | a5dcb7c | 2018-09-25 12:25:15 -0700 | [diff] [blame] | 12 | function testMetadata() { |
| 13 | assertEquals("", bytesToString(BrotliDecode(Int8Array.from([1, 11, 0, 42, 3])))); |
| 14 | } |
| 15 | |
Eugene Kliuchnikov | a629289 | 2017-08-28 11:31:29 +0200 | [diff] [blame] | 16 | function testEmpty() { |
| 17 | assertEquals("", bytesToString(BrotliDecode(Int8Array.from([6])))); |
| 18 | assertEquals("", bytesToString(BrotliDecode(Int8Array.from([0x81, 1])))); |
Eugene Kliuchnikov | a629289 | 2017-08-28 11:31:29 +0200 | [diff] [blame] | 19 | } |
| 20 | |
| 21 | function testBaseDictWord() { |
| 22 | var input = Int8Array.from([ |
| 23 | 0x1b, 0x03, 0x00, 0x00, 0x00, 0x00, 0x80, 0xe3, 0xb4, 0x0d, 0x00, 0x00, |
| 24 | 0x07, 0x5b, 0x26, 0x31, 0x40, 0x02, 0x00, 0xe0, 0x4e, 0x1b, 0x41, 0x02 |
| 25 | ]); |
Tianjie Xu | a5dcb7c | 2018-09-25 12:25:15 -0700 | [diff] [blame] | 26 | /** @type {!Int8Array} */ |
Eugene Kliuchnikov | a629289 | 2017-08-28 11:31:29 +0200 | [diff] [blame] | 27 | var output = BrotliDecode(input); |
| 28 | assertEquals("time", bytesToString(output)); |
| 29 | } |
| 30 | |
| 31 | function testBlockCountMessage() { |
| 32 | var input = Int8Array.from([ |
| 33 | 0x1b, 0x0b, 0x00, 0x11, 0x01, 0x8c, 0xc1, 0xc5, 0x0d, 0x08, 0x00, 0x22, |
| 34 | 0x65, 0xe1, 0xfc, 0xfd, 0x22, 0x2c, 0xc4, 0x00, 0x00, 0x38, 0xd8, 0x32, |
| 35 | 0x89, 0x01, 0x12, 0x00, 0x00, 0x77, 0xda, 0x04, 0x10, 0x42, 0x00, 0x00, 0x00 |
| 36 | ]); |
Tianjie Xu | a5dcb7c | 2018-09-25 12:25:15 -0700 | [diff] [blame] | 37 | /** @type {!Int8Array} */ |
Eugene Kliuchnikov | a629289 | 2017-08-28 11:31:29 +0200 | [diff] [blame] | 38 | var output = BrotliDecode(input); |
| 39 | assertEquals("aabbaaaaabab", bytesToString(output)); |
| 40 | } |
| 41 | |
| 42 | function testCompressedUncompressedShortCompressedSmallWindow() { |
| 43 | var input = Int8Array.from([ |
| 44 | 0x21, 0xf4, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x1c, 0xa7, 0x6d, 0x00, 0x00, |
| 45 | 0x38, 0xd8, 0x32, 0x89, 0x01, 0x12, 0x00, 0x00, 0x77, 0xda, 0x34, 0x7b, |
| 46 | 0xdb, 0x50, 0x80, 0x02, 0x80, 0x62, 0x62, 0x62, 0x62, 0x62, 0x62, 0x31, |
| 47 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x4e, 0xdb, 0x00, 0x00, 0x70, 0xb0, |
| 48 | 0x65, 0x12, 0x03, 0x24, 0x00, 0x00, 0xee, 0xb4, 0x11, 0x24, 0x00 |
| 49 | ]); |
Tianjie Xu | a5dcb7c | 2018-09-25 12:25:15 -0700 | [diff] [blame] | 50 | /** @type {!Int8Array} */ |
Eugene Kliuchnikov | a629289 | 2017-08-28 11:31:29 +0200 | [diff] [blame] | 51 | var output = BrotliDecode(input); |
| 52 | assertEquals( |
| 53 | "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" + |
| 54 | "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" + |
| 55 | "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" + |
| 56 | "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" + |
| 57 | "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" + |
| 58 | "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" + |
| 59 | "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" + |
| 60 | "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" + |
| 61 | "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" + |
| 62 | "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" + |
| 63 | "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" + |
| 64 | "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" + |
| 65 | "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" + |
| 66 | "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" + |
| 67 | "aaaaaaaaaaaaaabbbbbbbbbb", bytesToString(output)); |
| 68 | } |
| 69 | |
| 70 | function testIntactDistanceRingBuffer0() { |
| 71 | var input = Int8Array.from([ |
| 72 | 0x1b, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x80, 0xe3, 0xb4, 0x0d, 0x00, 0x00, |
| 73 | 0x07, 0x5b, 0x26, 0x31, 0x40, 0x02, 0x00, 0xe0, 0x4e, 0x1b, 0xa1, 0x80, |
| 74 | 0x20, 0x00 |
| 75 | ]); |
Tianjie Xu | a5dcb7c | 2018-09-25 12:25:15 -0700 | [diff] [blame] | 76 | /** @type {!Int8Array} */ |
Eugene Kliuchnikov | a629289 | 2017-08-28 11:31:29 +0200 | [diff] [blame] | 77 | var output = BrotliDecode(input); |
| 78 | assertEquals("himselfself", bytesToString(output)); |
| 79 | } |