Marmelator/pdf.js
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Use fs/promises in the Node.js unit-tests (PR 17714 follow-up)

Browse Source 
This is available in all Node.js versions that we currently support, and using it allows us to remove callback-functions; please see https://nodejs.org/docs/latest-v18.x/api/fs.html#promises-api
This commit is contained in:
Jonas Jenwald 2024-09-22 12:57:23 +02:00
parent ea2172e754
commit 0a621ba73a
1 changed files with 27 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
test/unit/test_utils.js
View File

@ -45,15 +45,8 @@ class DOMFileReaderFactory {
class NodeFileReaderFactory { class NodeFileReaderFactory {
static async fetch(params) { static async fetch(params) {
return new Promise((resolve, reject) => { const data = await fs.promises.readFile(params.path);
fs.readFile(params.path, (error, data) => { return new Uint8Array(data);
if (error || !data) {
reject(error || new Error(`Empty file for: ${params.path}`));
return;
}
resolve(new Uint8Array(data));
});
});
} }
} }
@ -152,12 +145,8 @@ function createTemporaryNodeServer() {
const server = http const server = http
.createServer((request, response) => { .createServer((request, response) => {
const filePath = process.cwd() + "/test/pdfs" + request.url; const filePath = process.cwd() + "/test/pdfs" + request.url;
fs.lstat(filePath, (error, stat) => { fs.promises.lstat(filePath).then(
if (error) { stat => {
response.writeHead(404);
response.end(`File ${request.url} not found!`);
return;
}
if (!request.headers.range) { if (!request.headers.range) {
const contentLength = stat.size; const contentLength = stat.size;
const stream = fs.createReadStream(filePath); const stream = fs.createReadStream(filePath);
@ -178,7 +167,12 @@ function createTemporaryNodeServer() {
}); });
stream.pipe(response); stream.pipe(response);
} }
}); },
error => {
response.writeHead(404);
response.end(`File ${request.url} not found!`);
}
);
}) })
.listen(0); /* Listen on a random free port */ .listen(0); /* Listen on a random free port */