1goog.require('goog.testing.asserts'); 2goog.require('goog.testing.jsunit'); 3 4/** 5 * @param {!Int8Array} bytes 6 * @return {string} 7 */ 8function bytesToString(bytes) { 9 return String.fromCharCode.apply(null, new Uint16Array(bytes)); 10} 11 12function testMetadata() { 13 assertEquals("", bytesToString(BrotliDecode(Int8Array.from([1, 11, 0, 42, 3])))); 14} 15 16function testEmpty() { 17 assertEquals("", bytesToString(BrotliDecode(Int8Array.from([6])))); 18 assertEquals("", bytesToString(BrotliDecode(Int8Array.from([0x81, 1])))); 19} 20 21function 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 ]); 26 /** @type {!Int8Array} */ 27 var output = BrotliDecode(input); 28 assertEquals("time", bytesToString(output)); 29} 30 31function 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 ]); 37 /** @type {!Int8Array} */ 38 var output = BrotliDecode(input); 39 assertEquals("aabbaaaaabab", bytesToString(output)); 40} 41 42function 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 ]); 50 /** @type {!Int8Array} */ 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 70function 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 ]); 76 /** @type {!Int8Array} */ 77 var output = BrotliDecode(input); 78 assertEquals("himselfself", bytesToString(output)); 79} 80