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fs: add read(buffer[, options]) versions #42768

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Merged
aduh95 merged 16 commits into from
May 2, 2022
Merged

fs: add read(buffer[, options]) versions #42768

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c69abaa
fs: add read(buffer, options) signatures
LiviaMedeiros Apr 15, 2022
aec64ca
squash: make offsetOrOptions more consistent
LiviaMedeiros Apr 17, 2022
42c9c40
squash: add doc entries
LiviaMedeiros Apr 17, 2022
71f03ce
squash: fix fs.read()
LiviaMedeiros Apr 17, 2022
0bd9de7
squash: expand fs-read-optional test
LiviaMedeiros Apr 17, 2022
abd6e4f
squash: expand fs-read-promises-optional test
LiviaMedeiros Apr 17, 2022
9826309
squash: improve tests
LiviaMedeiros Apr 18, 2022
a32c914
squash: fixup
LiviaMedeiros Apr 18, 2022
6a974c2
squash: fixup
LiviaMedeiros Apr 18, 2022
0f586d2
squash: inline null coalescing
LiviaMedeiros Apr 18, 2022
6410dec
squash: revert changes in fs.readSync()
LiviaMedeiros Apr 19, 2022
ccaa4cb
squash: disallow offset === false
LiviaMedeiros Apr 19, 2022
0e6b06a
squash: fixup
LiviaMedeiros Apr 21, 2022
42b640c
squash: allow offset === null
LiviaMedeiros Apr 21, 2022
e153143
squash: fix tests being other way round
LiviaMedeiros Apr 21, 2022
ab0b534
squash: adjust tests
LiviaMedeiros Apr 22, 2022
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squash: inline null coalescing
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@LiviaMedeiros
LiviaMedeiros committed Apr 18, 2022
commit 0f586d2585aa10803f9ecb6268635c7f059e408a
3 changes: 1 addition & 2 deletions lib/internal/fs/promises.js
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Original file line number Diff line number Diff line change
Expand Up @@ -512,13 +512,12 @@ async function read(handle, bufferOrParams, offset, length, position) {
let buffer = bufferOrParams;
if (!isArrayBufferView(buffer)) {
// This is fh.read(params)
bufferOrParams ??= ObjectCreate(null);
({
buffer = Buffer.alloc(16384),
offset = 0,
length = buffer.byteLength - offset,
position = null
} = bufferOrParams);
} = bufferOrParams ?? ObjectCreate(null));

validateBuffer(buffer);
}
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