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fs: fix length option being ignored during read() #40906

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Merged
nodejs-github-bot merged 3 commits into from
Dec 10, 2021
Merged

fs: fix length option being ignored during read() #40906

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4948c56
fs: fix `length` option being ignored during `read()`
fracsinus Nov 21, 2021
8fdb45b
fs: use nullish coalescing to respect zero-length reads
fracsinus Nov 22, 2021
3d49687
fs: add test for zero-length read
fracsinus Nov 23, 2021
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fs: add test for zero-length read 
Co-authored-by: Antoine du Hamel <[email protected]>
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@fracsinus @aduh95
fracsinus and aduh95 committed Nov 23, 2021
commit 3d496879b539bca167236048a5101fac725f9f1c
6 changes: 3 additions & 3 deletions test/parallel/test-fs-promises-file-handle-read.js
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Original file line number Diff line number Diff line change
Expand Up @@ -87,8 +87,7 @@ async function validateReadWithPositionZero() {
}
}

async function validateReadLength() {
const len = 1;
async function validateReadLength(len) {
const buf = Buffer.alloc(4);
const opts = { useConf: true };
const filePath = fixtures.path('x.txt');
Expand All @@ -108,5 +107,6 @@ async function validateReadLength() {
await validateLargeRead({ useConf: true });
await validateReadNoParams();
await validateReadWithPositionZero();
await validateReadLength();
await validateReadLength(0);
await validateReadLength(1);
})().then(common.mustCall());