test: use ES6 classes instead of util.inherits #16938
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AFAICT this can be backported to |
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While here, may as well remove this blank line?
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I would like to see a backport for 8.x and 6.x opened before this lands edit: not going to block on it, but would be nice |
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CI: https://ci.nodejs.org/job/node-test-pull-request/11351/ @MylesBorins I opened a backport PR for 8.x (#16946). It would be nice to land #16947 before backporting this to 6.x. |
test/parallel/test-crypto-stream.js
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(while we are here) how about eclosing the class definition inside the common.hasFipsCrypto block as it is used only if the conditional is met?
| util.inherits(Agent, http.Agent); | ||
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| Agent.prototype.createConnection = function() { | ||
| const self = this; |
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how about eliminating the need for self by converting the only consuming function to an arrow function?
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I did that in a couple of other places, seems like I missed it here.
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Ahh I remember why I did not do it, because it is simpler to remove the listener this way. Can still refactor it, but it's not pretty.
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| function listener() {} | ||
| function listener2() {} | ||
| class TestStream { constructor() { } } | ||
| util.inherits(TestStream, events.EventEmitter); | ||
| class TestStream extends events.EventEmitter {} | ||
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same comment as above - confining the scope into the block where it is used.
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CI failure is unrelated |
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Given that this is a test cleanup, it has passed CI, and has plenty of signoff, I'm going to go ahead and land. |
PR-URL: #16938 Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
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Landed in 3fe165a |
PR-URL: #16938 Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
PR-URL: nodejs#16938 Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
PR-URL: nodejs#16938 Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
As part of the ongoing refactoring to ES6, I replaced many occurrences of
util.inheritswithin our unit tests with ES6 classes, plus some other minor changes to make the code more readable.Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passesAffected core subsystem(s)
test