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Merge pull request #6206 from jvilk/more-node-fixes

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[node] Updating write* methods to return offsets, fill to return the Buffer,…
This commit is contained in:
Horiuchi_H
2015-10-08 16:18:10 +09:00
parent dca1456d25 7fc487562c
commit d6c98baa7f
2 changed files with 36 additions and 17 deletions
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21
node/node-tests.ts
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@@ -34,7 +34,7 @@ assert.doesNotThrow(() => {
fs.writeFile("thebible.txt",
"Do unto others as you would have them do unto you.",
assert.ifError);
fs.write(1234, "test");
fs.writeFile("Harry Potter",
@@ -87,6 +87,25 @@ function bufferTests() {
console.log(Buffer.byteLength('xyz123', 'ascii'));
var result1 = Buffer.concat([utf8Buffer, base64Buffer]);
var result2 = Buffer.concat([utf8Buffer, base64Buffer], 9999999);
// Test that TS 1.6 works with the 'as Buffer' annotation
// on isBuffer.
var a: Buffer | number;
a = new Buffer(10);
if (Buffer.isBuffer(a)) {
a.writeUInt8(3, 4);
}
// write* methods return offsets.
var b = new Buffer(16);
var result: number = b.writeUInt32LE(0, 0);
result = b.writeUInt16LE(0, 4);
result = b.writeUInt8(0, 6);
result = b.writeInt8(0, 7);
result = b.writeDoubleLE(0, 8);
// fill returns the input buffer.
b.fill('a').fill('b');
}

32
node/node.d.ts vendored
View File

@@ -119,7 +119,7 @@ declare var Buffer: {
*
* @param obj object to test.
*/
isBuffer(obj: any): boolean;
isBuffer(obj: any): obj is Buffer;
/**
* Returns true if {encoding} is a valid encoding argument.
* Valid string encodings in Node 0.12: 'ascii'|'utf8'|'utf16le'|'ucs2'(alias of 'utf16le')|'base64'|'binary'(deprecated)|'hex'
@@ -377,21 +377,21 @@ interface NodeBuffer {
readFloatBE(offset: number, noAssert?: boolean): number;
readDoubleLE(offset: number, noAssert?: boolean): number;
readDoubleBE(offset: number, noAssert?: boolean): number;
writeUInt8(value: number, offset: number, noAssert?: boolean): void;
writeUInt16LE(value: number, offset: number, noAssert?: boolean): void;
writeUInt16BE(value: number, offset: number, noAssert?: boolean): void;
writeUInt32LE(value: number, offset: number, noAssert?: boolean): void;
writeUInt32BE(value: number, offset: number, noAssert?: boolean): void;
writeInt8(value: number, offset: number, noAssert?: boolean): void;
writeInt16LE(value: number, offset: number, noAssert?: boolean): void;
writeInt16BE(value: number, offset: number, noAssert?: boolean): void;
writeInt32LE(value: number, offset: number, noAssert?: boolean): void;
writeInt32BE(value: number, offset: number, noAssert?: boolean): void;
writeFloatLE(value: number, offset: number, noAssert?: boolean): void;
writeFloatBE(value: number, offset: number, noAssert?: boolean): void;
writeDoubleLE(value: number, offset: number, noAssert?: boolean): void;
writeDoubleBE(value: number, offset: number, noAssert?: boolean): void;
fill(value: any, offset?: number, end?: number): void;
writeUInt8(value: number, offset: number, noAssert?: boolean): number;
writeUInt16LE(value: number, offset: number, noAssert?: boolean): number;
writeUInt16BE(value: number, offset: number, noAssert?: boolean): number;
writeUInt32LE(value: number, offset: number, noAssert?: boolean): number;
writeUInt32BE(value: number, offset: number, noAssert?: boolean): number;
writeInt8(value: number, offset: number, noAssert?: boolean): number;
writeInt16LE(value: number, offset: number, noAssert?: boolean): number;
writeInt16BE(value: number, offset: number, noAssert?: boolean): number;
writeInt32LE(value: number, offset: number, noAssert?: boolean): number;
writeInt32BE(value: number, offset: number, noAssert?: boolean): number;
writeFloatLE(value: number, offset: number, noAssert?: boolean): number;
writeFloatBE(value: number, offset: number, noAssert?: boolean): number;
writeDoubleLE(value: number, offset: number, noAssert?: boolean): number;
writeDoubleBE(value: number, offset: number, noAssert?: boolean): number;
fill(value: any, offset?: number, end?: number): Buffer;
}
/************************************************