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assert: make a small internal assert module for built-in use #25956

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@Trott Trott commented Feb 6, 2019

First commit:

assert: refactor internal assert.js

Move lib/internal/assert.js to lib/internal/assert/assertion_error.js.
This is in preparation for making lib/internal/assert.js a tiny module
for use in Node.js built-ins so that we can use `assert()` without
having to load the entire ~1200 line `assert` module.

Second commit:

assert: create internal/assert micro-module

For use in built-in modules that could benefit from `assert()` without
having to load the entire module (unless an AssertionError actually
occurs): lib/internal/assert.js.

Third commit:

lib: replace 'assert' with 'internal/assert' for many built-ins

Replace large 'assert' module with tiny 'internal/assert' module for
many built-in uses.
Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • tests and/or benchmarks are included
  • commit message follows commit guidelines

Trott added 3 commits February 5, 2019 20:46
@Trott
assert: refactor internal assert.js
e966998 
Move lib/internal/assert.js to lib/internal/assert/assertion_error.js.
This is in preparation for making lib/internal/assert.js a tiny module
for use in Node.js built-ins so that we can use `assert()` without
having to load the entire ~1200 line `assert` module.
@Trott
assert: create internal/assert micro-module
0e9b3e7 
For use in built-in modules that could benefit from `assert()` without
having to load the entire module (unless an AssertionError actually
occurs): lib/internal/assert.js.
@Trott
lib: replace 'assert' with 'internal/assert' for many built-ins
0a28cdb 
Replace large 'assert' module with tiny 'internal/assert' module for
many built-in uses.
@nodejs-github-bot
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@Trott build started: https://ci.nodejs.org/blue/organizations/jenkins/node-test-pull-request-lite-pipeline/detail/node-test-pull-request-lite-pipeline/2522/pipeline

@nodejs-github-bot nodejs-github-bot added the lib / src Issues and PRs related to general changes in the lib or src directory. label Feb 6, 2019
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Trott commented Feb 6, 2019 •
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CI: https://ci.nodejs.org/job/node-test-pull-request/20608/

BridgeAR
BridgeAR approved these changes Feb 6, 2019
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test/parallel/test-internal-assert.js

assert.throws(() => { internalAssert(false); }, assert.AssertionError);
assert.throws(() => { internalAssert(false, 'fhqwhgads'); },
{ code: 'ERR_ASSERTION', message: 'fhqwhgads' });
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Hint: it is possible to check for the name field as well. That is a good alternative to checking for instanceof assert.AssertionError above (but it's off course not the same strict check).

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Trott commented Feb 6, 2019

Resume Build CI: https://ci.nodejs.org/job/node-test-pull-request/20616/

@Trott Trott added the author ready PRs that have at least one approval, no pending requests for changes, and a CI started. label Feb 6, 2019
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Trott commented Feb 8, 2019

Landed in 7182aca...62942e9

@Trott Trott closed this Feb 8, 2019
Trott added a commit to Trott/io.js that referenced this pull request Feb 8, 2019
@Trott
assert: refactor internal assert.js
64745c3 
Move lib/internal/assert.js to lib/internal/assert/assertion_error.js.
This is in preparation for making lib/internal/assert.js a tiny module
for use in Node.js built-ins so that we can use `assert()` without
having to load the entire ~1200 line `assert` module.

PR-URL: nodejs#25956
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Trott added a commit to Trott/io.js that referenced this pull request Feb 8, 2019
@Trott
assert: create internal/assert micro-module
5d609bb 
For use in built-in modules that could benefit from `assert()` without
having to load the entire module (unless an AssertionError actually
occurs): lib/internal/assert.js.

PR-URL: nodejs#25956
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Trott added a commit to Trott/io.js that referenced this pull request Feb 8, 2019
@Trott
lib: replace 'assert' with 'internal/assert' for many built-ins
62942e9 
Replace large 'assert' module with tiny 'internal/assert' module for
many built-in uses.

PR-URL: nodejs#25956
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
addaleax pushed a commit that referenced this pull request Feb 8, 2019
@Trott @addaleax
assert: refactor internal assert.js
37d207c 
Move lib/internal/assert.js to lib/internal/assert/assertion_error.js.
This is in preparation for making lib/internal/assert.js a tiny module
for use in Node.js built-ins so that we can use `assert()` without
having to load the entire ~1200 line `assert` module.

PR-URL: #25956
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
addaleax pushed a commit that referenced this pull request Feb 8, 2019
@Trott @addaleax
assert: create internal/assert micro-module
0b4055e 
For use in built-in modules that could benefit from `assert()` without
having to load the entire module (unless an AssertionError actually
occurs): lib/internal/assert.js.

PR-URL: #25956
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
@targos targos mentioned this pull request Feb 10, 2019
Closed
targos pushed a commit that referenced this pull request Feb 10, 2019
@Trott @targos
lib: replace 'assert' with 'internal/assert' for many built-ins
f40e0fc 
Replace large 'assert' module with tiny 'internal/assert' module for
many built-in uses.

PR-URL: #25956
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
@targos targos mentioned this pull request Feb 14, 2019
Merged
This was referenced Feb 15, 2019
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@Trott Trott deleted the small-internal-assert branch January 13, 2022 22:51
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@JungMinu JungMinu JungMinu approved these changes

@BridgeAR BridgeAR BridgeAR approved these changes

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