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test: verify inspector help url works
This commit adds basic functionality testing of the help URL printed when the inspector starts. PR-URL: #19887 Refs: #19871 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Khaidi Chu <i@2333.moe> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: James M Snell <jasnell@gmail.com>
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'use strict'; | ||
const common = require('../common'); | ||
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common.skipIfInspectorDisabled(); | ||
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if (!common.hasCrypto) | ||
common.skip('missing crypto'); | ||
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const assert = require('assert'); | ||
const https = require('https'); | ||
const { spawnSync } = require('child_process'); | ||
const child = spawnSync(process.execPath, ['--inspect', '-e', '""']); | ||
const stderr = child.stderr.toString(); | ||
const helpUrl = stderr.match(/For help, see: (.+)/)[1]; | ||
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function check(url, cb) { | ||
https.get(url, common.mustCall((res) => { | ||
assert(res.statusCode >= 200 && res.statusCode < 400); | ||
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if (res.statusCode >= 300) | ||
return check(res.headers.location, cb); | ||
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let result = ''; | ||
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res.setEncoding('utf8'); | ||
res.on('data', (data) => { | ||
result += data; | ||
}); | ||
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res.on('end', common.mustCall(() => { | ||
assert(/>Debugging Guide</.test(result)); | ||
cb(); | ||
})); | ||
})).on('error', common.mustNotCall); | ||
} | ||
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check(helpUrl, common.mustCall()); |