errors: migrate lib/console #11340
errors: migrate lib/console #11340
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nodejs-github-bot
added
console
lib/console.js
Outdated
| const util = require('util'); | ||
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| function Console(stdout, stderr) { | ||
| if (!(this instanceof Console)) { | ||
| return new Console(stdout, stderr); | ||
| } | ||
| if (!stdout || typeof stdout.write !== 'function') { | ||
| throw new TypeError('Console expects a writable stream instance'); | ||
| throw new errors.TypeError('ERR_CONSOLE_WRTBLSTRM', 'stdout'); |
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I'd say just go ahead and write out WRITABLE_STREAM instead of abbreviating
lib/internal/errors.js
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| @@ -86,3 +86,5 @@ module.exports = exports = { | |||
| // Note: Please try to keep these in alphabetical order | |||
| E('ERR_ASSERTION', (msg) => msg); | |||
| // Add new errors from here... | |||
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| E('ERR_CONSOLE_WRTBLSTRM', (streamName) => `Console expects a writable stream instance for ${streamName}`); | |||
| @@ -18,14 +18,14 @@ assert.strictEqual('function', typeof Console); | |||
| // when not given a writable stream instance | |||
| assert.throws(() => { | |||
| new Console(); | |||
| }, /^TypeError: Console expects a writable stream instance$/); | |||
| }, /^TypeError\[ERR_CONSOLE_WRTBLSTRM\]: Console expects a writable stream instance for stdout$/); | |||
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Please use the new common.expectsError() method here.
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Thank you for feedback. |
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Yes, please add it to the docs using the pattern seen in the other PRs #11273 |
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This looks like a duplicate of #11308, I've added that one to the tracking issue because that one is earlier. |
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@joyeecheung yes unfortunately I didn't see it before I started. |
joyeecheung
added
the
semver-major
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@mskec Thanks so much for putting this together. Sorry that it is dragging out for so long due to being a semver-major change. Could you rebase and also squash your commits (I think all the changes should be one commit, right?). Thanks! |
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@fhinkel I rebased and squashed commits. Let me know if there is anything else |
| @@ -112,6 +112,8 @@ module.exports = exports = { | |||
| // Note: Please try to keep these in alphabetical order | |||
| E('ERR_ARG_NOT_ITERABLE', '%s must be iterable'); | |||
| E('ERR_ASSERTION', (msg) => msg); | |||
| E('ERR_CONSOLE_WRITABLE_STREAM', | |||
| (name) => `Console expects a writable stream instance for ${name}`); | |||
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Why not use the %s syntax already used by several other format strings?
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No special reason. I made this PR when there was no other error messages using %s syntax.
Will change if you think that way is better
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Thanks. Landed in 0ecdf29. |
Migrate console.js to use internal/errors.js.
Refs: #11273
cc @jasnell
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passesAffected core subsystem(s)