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module: self referential modules in repl or
-r
Load self referential modules from the repl and using the preload flag `-r`. In both cases the base path used for resolution is the current `process.cwd()`. Also fixes an internal cycle bug in the REPL exports resolution. PR-URL: #32261 Fixes: #31595 Reviewed-By: Guy Bedford <[email protected]> Reviewed-By: Jan Krems <[email protected]>
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'use strict' | ||
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module.exports = 'Self resolution working'; | ||
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{ | ||
"name": "self_ref", | ||
"version": "1.0.0", | ||
"description": "", | ||
"main": "index.js", | ||
"exports": "./index.js", | ||
"scripts": { | ||
"test": "echo \"Error: no test specified\" && exit 1" | ||
}, | ||
"keywords": [], | ||
"author": "", | ||
"license": "ISC" | ||
} |
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'use strict'; | ||
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const common = require('../common'); | ||
const fixtures = require('../common/fixtures'); | ||
const assert = require('assert'); | ||
const { exec } = require('child_process'); | ||
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const nodeBinary = process.argv[0]; | ||
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if (!common.isMainThread) | ||
common.skip('process.chdir is not available in Workers'); | ||
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const selfRefModule = fixtures.path('self_ref_module'); | ||
const fixtureA = fixtures.path('printA.js'); | ||
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exec(`"${nodeBinary}" -r self_ref "${fixtureA}"`, { cwd: selfRefModule }, | ||
(err, stdout, stderr) => { | ||
assert.ifError(err); | ||
assert.strictEqual(stdout, 'A\n'); | ||
}); |
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'use strict'; | ||
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const common = require('../common'); | ||
const fixtures = require('../common/fixtures'); | ||
const assert = require('assert'); | ||
const { spawn } = require('child_process'); | ||
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if (!common.isMainThread) | ||
common.skip('process.chdir is not available in Workers'); | ||
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const selfRefModule = fixtures.path('self_ref_module'); | ||
const child = spawn(process.execPath, | ||
['--interactive'], | ||
{ cwd: selfRefModule } | ||
); | ||
let output = ''; | ||
child.stdout.on('data', (chunk) => output += chunk); | ||
child.on('exit', common.mustCall(() => { | ||
const results = output.replace(/^> /mg, '').split('\n').slice(2); | ||
assert.deepStrictEqual(results, [ "'Self resolution working'", '' ]); | ||
})); | ||
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child.stdin.write('require("self_ref");\n'); | ||
child.stdin.write('.exit'); | ||
child.stdin.end(); |