diff options
author | 2020-11-18 23:26:45 +0100 | |
---|---|---|
committer | 2020-11-18 23:26:45 +0100 | |
commit | 81ddf9b700bc48a1f8e472209f080f9c1d9a9b09 (patch) | |
tree | 8b959d50c5a614cbf9fcb346ed556140374d4b6d /node_modules/buffer/test/node/test-buffer-fill.js | |
parent | 1870f3fdf43707a15fda0f609a021f516f45eb63 (diff) | |
download | website_creator-81ddf9b700bc48a1f8e472209f080f9c1d9a9b09.tar.gz website_creator-81ddf9b700bc48a1f8e472209f080f9c1d9a9b09.tar.bz2 website_creator-81ddf9b700bc48a1f8e472209f080f9c1d9a9b09.zip |
rm node_modules
Diffstat (limited to 'node_modules/buffer/test/node/test-buffer-fill.js')
-rw-r--r-- | node_modules/buffer/test/node/test-buffer-fill.js | 272 |
1 files changed, 0 insertions, 272 deletions
diff --git a/node_modules/buffer/test/node/test-buffer-fill.js b/node_modules/buffer/test/node/test-buffer-fill.js deleted file mode 100644 index 7138094..0000000 --- a/node_modules/buffer/test/node/test-buffer-fill.js +++ /dev/null @@ -1,272 +0,0 @@ -'use strict'; -var Buffer = require('../../').Buffer; - - - -var assert = require('assert'); -var os = require('os'); -var SIZE = 28; - -var buf1 = Buffer.allocUnsafe(SIZE); -var buf2 = Buffer.allocUnsafe(SIZE); - - -// Default encoding -testBufs('abc'); -testBufs('\u0222aa'); -testBufs('a\u0234b\u0235c\u0236'); -testBufs('abc', 4); -testBufs('abc', 5); -testBufs('abc', SIZE); -testBufs('\u0222aa', 2); -testBufs('\u0222aa', 8); -testBufs('a\u0234b\u0235c\u0236', 4); -testBufs('a\u0234b\u0235c\u0236', 12); -testBufs('abc', 4, -1); -testBufs('abc', 4, 1); -testBufs('abc', 5, 1); -testBufs('\u0222aa', 2, -1); -testBufs('\u0222aa', 8, 1); -testBufs('a\u0234b\u0235c\u0236', 4, -1); -testBufs('a\u0234b\u0235c\u0236', 4, 1); -testBufs('a\u0234b\u0235c\u0236', 12, 1); - - -// UTF8 -testBufs('abc', 'utf8'); -testBufs('\u0222aa', 'utf8'); -testBufs('a\u0234b\u0235c\u0236', 'utf8'); -testBufs('abc', 4, 'utf8'); -testBufs('abc', 5, 'utf8'); -testBufs('abc', SIZE, 'utf8'); -testBufs('\u0222aa', 2, 'utf8'); -testBufs('\u0222aa', 8, 'utf8'); -testBufs('a\u0234b\u0235c\u0236', 4, 'utf8'); -testBufs('a\u0234b\u0235c\u0236', 12, 'utf8'); -testBufs('abc', 4, -1, 'utf8'); -testBufs('abc', 4, 1, 'utf8'); -testBufs('abc', 5, 1, 'utf8'); -testBufs('\u0222aa', 2, -1, 'utf8'); -testBufs('\u0222aa', 8, 1, 'utf8'); -testBufs('a\u0234b\u0235c\u0236', 4, -1, 'utf8'); -testBufs('a\u0234b\u0235c\u0236', 4, 1, 'utf8'); -testBufs('a\u0234b\u0235c\u0236', 12, 1, 'utf8'); -assert.equal(Buffer.allocUnsafe(1).fill(0).fill('\u0222')[0], 0xc8); - - -// BINARY -testBufs('abc', 'binary'); -testBufs('\u0222aa', 'binary'); -testBufs('a\u0234b\u0235c\u0236', 'binary'); -testBufs('abc', 4, 'binary'); -testBufs('abc', 5, 'binary'); -testBufs('abc', SIZE, 'binary'); -testBufs('\u0222aa', 2, 'binary'); -testBufs('\u0222aa', 8, 'binary'); -testBufs('a\u0234b\u0235c\u0236', 4, 'binary'); -testBufs('a\u0234b\u0235c\u0236', 12, 'binary'); -testBufs('abc', 4, -1, 'binary'); -testBufs('abc', 4, 1, 'binary'); -testBufs('abc', 5, 1, 'binary'); -testBufs('\u0222aa', 2, -1, 'binary'); -testBufs('\u0222aa', 8, 1, 'binary'); -testBufs('a\u0234b\u0235c\u0236', 4, -1, 'binary'); -testBufs('a\u0234b\u0235c\u0236', 4, 1, 'binary'); -testBufs('a\u0234b\u0235c\u0236', 12, 1, 'binary'); - - -// LATIN1 -testBufs('abc', 'latin1'); -testBufs('\u0222aa', 'latin1'); -testBufs('a\u0234b\u0235c\u0236', 'latin1'); -testBufs('abc', 4, 'latin1'); -testBufs('abc', 5, 'latin1'); -testBufs('abc', SIZE, 'latin1'); -testBufs('\u0222aa', 2, 'latin1'); -testBufs('\u0222aa', 8, 'latin1'); -testBufs('a\u0234b\u0235c\u0236', 4, 'latin1'); -testBufs('a\u0234b\u0235c\u0236', 12, 'latin1'); -testBufs('abc', 4, -1, 'latin1'); -testBufs('abc', 4, 1, 'latin1'); -testBufs('abc', 5, 1, 'latin1'); -testBufs('\u0222aa', 2, -1, 'latin1'); -testBufs('\u0222aa', 8, 1, 'latin1'); -testBufs('a\u0234b\u0235c\u0236', 4, -1, 'latin1'); -testBufs('a\u0234b\u0235c\u0236', 4, 1, 'latin1'); -testBufs('a\u0234b\u0235c\u0236', 12, 1, 'latin1'); - - -// UCS2 -testBufs('abc', 'ucs2'); -testBufs('\u0222aa', 'ucs2'); -testBufs('a\u0234b\u0235c\u0236', 'ucs2'); -testBufs('abc', 4, 'ucs2'); -testBufs('abc', SIZE, 'ucs2'); -testBufs('\u0222aa', 2, 'ucs2'); -testBufs('\u0222aa', 8, 'ucs2'); -testBufs('a\u0234b\u0235c\u0236', 4, 'ucs2'); -testBufs('a\u0234b\u0235c\u0236', 12, 'ucs2'); -testBufs('abc', 4, -1, 'ucs2'); -testBufs('abc', 4, 1, 'ucs2'); -testBufs('abc', 5, 1, 'ucs2'); -testBufs('\u0222aa', 2, -1, 'ucs2'); -testBufs('\u0222aa', 8, 1, 'ucs2'); -testBufs('a\u0234b\u0235c\u0236', 4, -1, 'ucs2'); -testBufs('a\u0234b\u0235c\u0236', 4, 1, 'ucs2'); -testBufs('a\u0234b\u0235c\u0236', 12, 1, 'ucs2'); -assert.equal(Buffer.allocUnsafe(1).fill('\u0222', 'ucs2')[0], - os.endianness() === 'LE' ? 0x22 : 0x02); - - -// HEX -testBufs('616263', 'hex'); -testBufs('c8a26161', 'hex'); -testBufs('61c8b462c8b563c8b6', 'hex'); -testBufs('616263', 4, 'hex'); -testBufs('616263', 5, 'hex'); -testBufs('616263', SIZE, 'hex'); -testBufs('c8a26161', 2, 'hex'); -testBufs('c8a26161', 8, 'hex'); -testBufs('61c8b462c8b563c8b6', 4, 'hex'); -testBufs('61c8b462c8b563c8b6', 12, 'hex'); -testBufs('616263', 4, -1, 'hex'); -testBufs('616263', 4, 1, 'hex'); -testBufs('616263', 5, 1, 'hex'); -testBufs('c8a26161', 2, -1, 'hex'); -testBufs('c8a26161', 8, 1, 'hex'); -testBufs('61c8b462c8b563c8b6', 4, -1, 'hex'); -testBufs('61c8b462c8b563c8b6', 4, 1, 'hex'); -testBufs('61c8b462c8b563c8b6', 12, 1, 'hex'); -// Make sure this operation doesn't go on forever -buf1.fill('yKJh', 'hex'); -assert.throws(() => buf1.fill('\u0222', 'hex')); - - -// BASE64 -testBufs('YWJj', 'ucs2'); -testBufs('yKJhYQ==', 'ucs2'); -testBufs('Yci0Ysi1Y8i2', 'ucs2'); -testBufs('YWJj', 4, 'ucs2'); -testBufs('YWJj', SIZE, 'ucs2'); -testBufs('yKJhYQ==', 2, 'ucs2'); -testBufs('yKJhYQ==', 8, 'ucs2'); -testBufs('Yci0Ysi1Y8i2', 4, 'ucs2'); -testBufs('Yci0Ysi1Y8i2', 12, 'ucs2'); -testBufs('YWJj', 4, -1, 'ucs2'); -testBufs('YWJj', 4, 1, 'ucs2'); -testBufs('YWJj', 5, 1, 'ucs2'); -testBufs('yKJhYQ==', 2, -1, 'ucs2'); -testBufs('yKJhYQ==', 8, 1, 'ucs2'); -testBufs('Yci0Ysi1Y8i2', 4, -1, 'ucs2'); -testBufs('Yci0Ysi1Y8i2', 4, 1, 'ucs2'); -testBufs('Yci0Ysi1Y8i2', 12, 1, 'ucs2'); - - -// Buffer -function deepStrictEqualValues(buf, arr) { - for (var [index, value] of buf.entries()) { - assert.deepStrictEqual(value, arr[index]); - } -} - - -var buf2Fill = Buffer.allocUnsafe(1).fill(2); -deepStrictEqualValues(genBuffer(4, [buf2Fill]), [2, 2, 2, 2]); -deepStrictEqualValues(genBuffer(4, [buf2Fill, 1]), [0, 2, 2, 2]); -deepStrictEqualValues(genBuffer(4, [buf2Fill, 1, 3]), [0, 2, 2, 0]); -deepStrictEqualValues(genBuffer(4, [buf2Fill, 1, 1]), [0, 0, 0, 0]); -deepStrictEqualValues(genBuffer(4, [buf2Fill, 1, -1]), [0, 0, 0, 0]); -var hexBufFill = Buffer.allocUnsafe(2).fill(0).fill('0102', 'hex'); -deepStrictEqualValues(genBuffer(4, [hexBufFill]), [1, 2, 1, 2]); -deepStrictEqualValues(genBuffer(4, [hexBufFill, 1]), [0, 1, 2, 1]); -deepStrictEqualValues(genBuffer(4, [hexBufFill, 1, 3]), [0, 1, 2, 0]); -deepStrictEqualValues(genBuffer(4, [hexBufFill, 1, 1]), [0, 0, 0, 0]); -deepStrictEqualValues(genBuffer(4, [hexBufFill, 1, -1]), [0, 0, 0, 0]); - - -// Check exceptions -assert.throws(() => buf1.fill(0, -1)); -assert.throws(() => buf1.fill(0, 0, buf1.length + 1)); -assert.throws(() => buf1.fill('', -1)); -assert.throws(() => buf1.fill('', 0, buf1.length + 1)); -assert.throws(() => buf1.fill('a', 0, buf1.length, 'node rocks!')); -assert.throws(() => buf1.fill('a', 0, 0, NaN)); -assert.throws(() => buf1.fill('a', 0, 0, null)); -assert.throws(() => buf1.fill('a', 0, 0, 'foo')); - - -function genBuffer(size, args) { - var b = Buffer.allocUnsafe(size); - return b.fill(0).fill.apply(b, args); -} - - -function bufReset() { - buf1.fill(0); - buf2.fill(0); -} - - -// This is mostly accurate. Except write() won't write partial bytes to the -// string while fill() blindly copies bytes into memory. To account for that an -// error will be thrown if not all the data can be written, and the SIZE has -// been massaged to work with the input characters. -function writeToFill(string, offset, end, encoding) { - if (typeof offset === 'string') { - encoding = offset; - offset = 0; - end = buf2.length; - } else if (typeof end === 'string') { - encoding = end; - end = buf2.length; - } else if (end === undefined) { - end = buf2.length; - } - - if (offset < 0 || end > buf2.length) - throw new RangeError('Out of range index'); - - if (end <= offset) - return buf2; - - offset >>>= 0; - end >>>= 0; - assert(offset <= buf2.length); - - // Convert "end" to "length" (which write understands). - var length = end - offset < 0 ? 0 : end - offset; - - var wasZero = false; - do { - var written = buf2.write(string, offset, length, encoding); - offset += written; - // Safety check in case write falls into infinite loop. - if (written === 0) { - if (wasZero) - throw new Error('Could not write all data to Buffer'); - else - wasZero = true; - } - } while (offset < buf2.length); - - // Correction for UCS2 operations. - if (os.endianness() === 'BE' && encoding === 'ucs2') { - for (var i = 0; i < buf2.length; i += 2) { - var tmp = buf2[i]; - buf2[i] = buf2[i + 1]; - buf2[i + 1] = tmp; - } - } - - return buf2; -} - - -function testBufs(string, offset, length, encoding) { - bufReset(); - buf1.fill.apply(buf1, arguments); - // Swap bytes on BE archs for ucs2 encoding. - assert.deepStrictEqual(buf1.fill.apply(buf1, arguments), - writeToFill.apply(null, arguments)); -} - |