d0fb02c26aFor lint exceptions that are universal or near universal for `test/common`, put the exceptions in a config file rather than disabling the ESLint rules at the top of each file. PR-URL: https://github.com/nodejs/node/pull/39358 Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
32 lines
788 B
JavaScript
32 lines
788 B
JavaScript
'use strict';
|
|
|
|
// Hijack stdout and stderr
|
|
const stdWrite = {};
|
|
function hijackStdWritable(name, listener) {
|
|
const stream = process[name];
|
|
const _write = stdWrite[name] = stream.write;
|
|
|
|
stream.writeTimes = 0;
|
|
stream.write = function(data, callback) {
|
|
try {
|
|
listener(data);
|
|
} catch (e) {
|
|
process.nextTick(() => { throw e; });
|
|
}
|
|
|
|
_write.call(stream, data, callback);
|
|
stream.writeTimes++;
|
|
};
|
|
}
|
|
|
|
function restoreWritable(name) {
|
|
process[name].write = stdWrite[name];
|
|
delete process[name].writeTimes;
|
|
}
|
|
|
|
module.exports = {
|
|
hijackStdout: hijackStdWritable.bind(null, 'stdout'),
|
|
hijackStderr: hijackStdWritable.bind(null, 'stderr'),
|
|
restoreStdout: restoreWritable.bind(null, 'stdout'),
|
|
restoreStderr: restoreWritable.bind(null, 'stderr')
|
|
};
|