Table of contents
- About this documentation
- Usage and example
- Assert
- Strict assertion mode
- Legacy assertion mode
- Class: assert.AssertionError
- Class:
assert.CallTracker
assert(value[, message])assert.deepEqual(actual, expected[, message])
assert.deepStrictEqual(actual, expected[, message])
assert.doesNotMatch(string, regexp[, message])assert.doesNotReject(asyncFn[, error][, message])assert.doesNotThrow(fn[, error][, message])assert.equal(actual, expected[, message])assert.fail([message])assert.fail(actual, expected[, message[, operator[, stackStartFn]]])assert.ifError(value)assert.match(string, regexp[, message])assert.notDeepEqual(actual, expected[, message])assert.notDeepStrictEqual(actual, expected[, message])assert.notEqual(actual, expected[, message])assert.notStrictEqual(actual, expected[, message])assert.ok(value[, message])assert.rejects(asyncFn[, error][, message])assert.strictEqual(actual, expected[, message])assert.throws(fn[, error][, message])
- Asynchronous context tracking
- Async hooks
- Buffer
- Buffers and character encodings
- Buffers and TypedArrays
- Buffers and iteration
- Class:
Blob
- Class:
Buffer
- Static method:
Buffer.alloc(size[, fill[, encoding]])
- Static method:
Buffer.allocUnsafe(size)
- Static method:
Buffer.allocUnsafeSlow(size)
- Static method:
Buffer.byteLength(string[, encoding])
- Static method:
Buffer.compare(buf1, buf2)
- Static method:
Buffer.concat(list[, totalLength])
- Static method:
Buffer.copyBytesFrom(view[, offset[, length]])
- Static method:
Buffer.from(array)
- Static method:
Buffer.from(arrayBuffer[, byteOffset[, length]])
- Static method:
Buffer.from(buffer)
- Static method:
Buffer.from(object[, offsetOrEncoding[, length]])
- Static method:
Buffer.from(string[, encoding])
- Static method:
Buffer.isBuffer(obj)
- Static method:
Buffer.isEncoding(encoding)
- Class property:
Buffer.poolSize
buf[index]buf.bufferbuf.byteOffsetbuf.compare(target[, targetStart[, targetEnd[, sourceStart[, sourceEnd]]]])buf.copy(target[, targetStart[, sourceStart[, sourceEnd]]])buf.entries()buf.equals(otherBuffer)buf.fill(value[, offset[, end]][, encoding])buf.includes(value[, byteOffset][, encoding])buf.indexOf(value[, byteOffset][, encoding])buf.keys()buf.lastIndexOf(value[, byteOffset][, encoding])buf.lengthbuf.parentbuf.readBigInt64BE([offset])buf.readBigInt64LE([offset])buf.readBigUInt64BE([offset])buf.readBigUInt64LE([offset])buf.readDoubleBE([offset])buf.readDoubleLE([offset])buf.readFloatBE([offset])buf.readFloatLE([offset])buf.readInt8([offset])buf.readInt16BE([offset])buf.readInt16LE([offset])buf.readInt32BE([offset])buf.readInt32LE([offset])buf.readIntBE(offset, byteLength)buf.readIntLE(offset, byteLength)buf.readUInt8([offset])buf.readUInt16BE([offset])buf.readUInt16LE([offset])buf.readUInt32BE([offset])buf.readUInt32LE([offset])buf.readUIntBE(offset, byteLength)buf.readUIntLE(offset, byteLength)buf.subarray([start[, end]])