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util: fix util.inspect with proxied function #25244

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util: fix util.inspect with proxied function #25244

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starkwang
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@starkwang starkwang commented Dec 28, 2018 •
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Fixes: #25212

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • tests and/or benchmarks are included
  • commit message follows commit guidelines

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@starkwang build started: https://ci.nodejs.org/blue/organizations/jenkins/node-test-pull-request-lite-pipeline/detail/node-test-pull-request-lite-pipeline/2083/pipeline

@nodejs-github-bot nodejs-github-bot added the util Issues and PRs related to the built-in util module. label Dec 28, 2018
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BridgeAR commented Dec 28, 2018 •
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It does not hurt to do this but it will not solve the overall issue with proxies: they are difficult to reason with and even more difficult to write in a way that does not interfere with things.

We trigger multiple traps while inspecting an object and we can not work around all of the issues that might potentially come up.

Another example that would fail is using an empty array instead of the function.

bnoordhuis
bnoordhuis approved these changes Dec 28, 2018
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LGTM. I agree with Ruben's comment but this PR is still an improvement over the status quo so why not?

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starkwang commented Dec 28, 2018 •
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We trigger multiple traps while inspecting an object and we can not work around all of the issues that might potentially come up.

@BridgeAR Agreed. We can not fix all these issues. For example, an array with a weird proxy is hard to fix.

But at least we can make it a little better :-)

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CI: https://ci.nodejs.org/job/node-test-pull-request/19861/

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Resume CI: https://ci.nodejs.org/job/node-test-pull-request/19872/

@addaleax addaleax added the author ready PRs that have at least one approval, no pending requests for changes, and a CI started. label Dec 30, 2018
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Landed in 6c7c77e

@addaleax addaleax closed this Dec 31, 2018
addaleax pushed a commit that referenced this pull request Dec 31, 2018
@starkwang @addaleax
util: fix util.inspect with proxied function
6c7c77e 
PR-URL: #25244
Fixes: #25212
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
targos pushed a commit that referenced this pull request Jan 1, 2019
@starkwang @targos
util: fix util.inspect with proxied function
3797625 
PR-URL: #25244
Fixes: #25212
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
refack pushed a commit to refack/node that referenced this pull request Jan 14, 2019
@starkwang @refack
util: fix util.inspect with proxied function
c384144 
PR-URL: nodejs#25244
Fixes: nodejs#25212
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
@BridgeAR BridgeAR mentioned this pull request Jan 16, 2019
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@MylesBorins MylesBorins mentioned this pull request Jan 24, 2019
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BethGriggs pushed a commit that referenced this pull request Apr 28, 2019
@starkwang @BethGriggs
util: fix util.inspect with proxied function
64847e3 
PR-URL: #25244
Fixes: #25212
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
@BethGriggs BethGriggs mentioned this pull request May 1, 2019
Merged
BethGriggs pushed a commit that referenced this pull request May 10, 2019
@starkwang @BethGriggs
util: fix util.inspect with proxied function
a9b6aea 
PR-URL: #25244
Fixes: #25212
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
MylesBorins pushed a commit that referenced this pull request May 16, 2019
@starkwang @MylesBorins
util: fix util.inspect with proxied function
4e2ceba 
PR-URL: #25244
Fixes: #25212
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
This was referenced May 29, 2019
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@ryzokuken ryzokuken ryzokuken approved these changes

@JungMinu JungMinu JungMinu approved these changes

@cjihrig cjihrig cjihrig approved these changes

@bnoordhuis bnoordhuis bnoordhuis approved these changes

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Weird Proxy internal util.inspect error
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@starkwang @nodejs-github-bot @BridgeAR @addaleax @bnoordhuis @cjihrig @JungMinu @ryzokuken