Skip to content

test: fix unreliable test-fs-stat-bigint #21949

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
samarthgulati wants to merge 2 commits into from
Closed

test: fix unreliable test-fs-stat-bigint #21949

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
be41186
test: fix unreliable test-fs-stat-bigint
Jul 23, 2018
b13ab36
fixup! test: remove redundant linkToFile function
Jul 23, 2018
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
47 changes: 32 additions & 15 deletions test/parallel/test-fs-stat-bigint.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -10,13 +10,18 @@ const { isDate } = require('util').types;

tmpdir.refresh();

const fn = path.join(tmpdir.path, 'test-file');
fs.writeFileSync(fn, 'test');
let testIndex = 0;

let link;
if (!common.isWindows) {
link = path.join(tmpdir.path, 'symbolic-link');
fs.symlinkSync(fn, link);
function getFilename() {
const filename = path.join(tmpdir.path, `test-file-${++testIndex}`);
fs.writeFileSync(filename, 'test');
return filename;
}

function linkToFile(filename) {
const link = path.join(tmpdir.path, `symbolic-link-${testIndex}`);

@addaleax addaleax Jul 23, 2018

Copy link
Copy Markdown
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Should this maybe also increment the index?

@Trott Trott Jul 23, 2018 •
edited
Loading

Copy link
Copy Markdown
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

That wouldn't hurt but also isn't necessary?

@Trott Trott Jul 23, 2018

Copy link
Copy Markdown
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Maybe another fun option might be to change it from:

`symbolic-link-${testIndex}`

...to:

`${filename}-link`

@Trott Trott Jul 23, 2018

Copy link
Copy Markdown
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

...which might make the whole function unnecessary? All calls to the function could be replaced with:

fs.symlinkSync(filename, `${filename}-link`);

@samarthgulati samarthgulati Jul 24, 2018

Copy link
Copy Markdown
Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Incorporated the changes you suggested. I still have the link variable in there to keep the line width under limit.

fs.symlinkSync(filename, link);
return link;
}

function verifyStats(bigintStats, numStats) {
Expand Down Expand Up @@ -74,34 +79,41 @@ function verifyStats(bigintStats, numStats) {
}

{
const bigintStats = fs.statSync(fn, { bigint: true });
const numStats = fs.statSync(fn);
const filename = getFilename();
const bigintStats = fs.statSync(filename, { bigint: true });
const numStats = fs.statSync(filename);
verifyStats(bigintStats, numStats);
}

if (!common.isWindows) {
const filename = getFilename();
const link = linkToFile(filename);
const bigintStats = fs.lstatSync(link, { bigint: true });
const numStats = fs.lstatSync(link);
verifyStats(bigintStats, numStats);
}

{
const fd = fs.openSync(fn, 'r');
const filename = getFilename();
const fd = fs.openSync(filename, 'r');
const bigintStats = fs.fstatSync(fd, { bigint: true });
const numStats = fs.fstatSync(fd);
verifyStats(bigintStats, numStats);
fs.closeSync(fd);
}

{
fs.stat(fn, { bigint: true }, (err, bigintStats) => {
fs.stat(fn, (err, numStats) => {
const filename = getFilename();
fs.stat(filename, { bigint: true }, (err, bigintStats) => {
fs.stat(filename, (err, numStats) => {
verifyStats(bigintStats, numStats);
});
});
}

if (!common.isWindows) {
const filename = getFilename();
const link = linkToFile(filename);
fs.lstat(link, { bigint: true }, (err, bigintStats) => {
fs.lstat(link, (err, numStats) => {
verifyStats(bigintStats, numStats);
Expand All @@ -110,7 +122,8 @@ if (!common.isWindows) {
}

{
const fd = fs.openSync(fn, 'r');
const filename = getFilename();
const fd = fs.openSync(filename, 'r');
fs.fstat(fd, { bigint: true }, (err, bigintStats) => {
fs.fstat(fd, (err, numStats) => {
verifyStats(bigintStats, numStats);
Expand All @@ -120,21 +133,25 @@ if (!common.isWindows) {
}

(async function() {
const bigintStats = await promiseFs.stat(fn, { bigint: true });
const numStats = await promiseFs.stat(fn);
const filename = getFilename();
const bigintStats = await promiseFs.stat(filename, { bigint: true });
const numStats = await promiseFs.stat(filename);
verifyStats(bigintStats, numStats);
})();

if (!common.isWindows) {
(async function() {
const filename = getFilename();
const link = linkToFile(filename);
const bigintStats = await promiseFs.lstat(link, { bigint: true });
const numStats = await promiseFs.lstat(link);
verifyStats(bigintStats, numStats);
})();
}

(async function() {
const handle = await promiseFs.open(fn, 'r');
const filename = getFilename();
const handle = await promiseFs.open(filename, 'r');
const bigintStats = await handle.stat({ bigint: true });
const numStats = await handle.stat();
verifyStats(bigintStats, numStats);
Expand Down