This change removes `common.noop` from the Node.js internal testing
common module.
Over the last few weeks, I've grown to dislike the `common.noop`
abstraction.
First, new (and experienced) contributors are unaware of it and so it
results in a large number of low-value nits on PRs. It also increases
the number of things newcomers and infrequent contributors have to be
aware of to be effective on the project.
Second, it is confusing. Is it a singleton/property or a getter? Which
should be expected? This can lead to subtle and hard-to-find bugs. (To
my knowledge, none have landed on master. But I also think it's only a
matter of time.)
Third, the abstraction is low-value in my opinion. What does it really
get us? A case could me made that it is without value at all.
Lastly, and this is minor, but the abstraction is wordier than not using
the abstraction. `common.noop` doesn't save anything over `() => {}`.
So, I propose removing it.
PR-URL: https://github.com/nodejs/node/pull/12822
Backport-PR-URL: https://github.com/nodejs/node/pull/14174
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Export a new common.noop no-operation function for general use.
Allow using common.mustCall() without a fn argument to simplify
test cases.
Replace various non-op functions throughout tests with common.noop
PR-URL: https://github.com/nodejs/node/pull/12027
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Teddy Katz <teddy.katz@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
A number of test files use IIFEs to separate distinct tests from
each other in the same file. The project has been moving toward
using block scopes and let/const in favor of IIFEs. This commit
moves IIFE tests to block scopes. Some additional cleanup such
as use of strictEqual() and common.mustCall() is also included.
PR-URL: https://github.com/nodejs/node/pull/7694
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Lint rules permitted the `gc` global in any test file. This change
limits it to just the files that need it.
PR-URL: https://github.com/nodejs/node/pull/6324
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Enable linting for the test directory. A number of changes was made so
all tests conform the current rules used by lib and src directories. The
only exception for tests is that unreachable (dead) code is allowed.
test-fs-non-number-arguments-throw had to be excluded from the changes
because of a weird issue on Windows CI.
PR-URL: https://github.com/nodejs/io.js/pull/1721
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
The copyright and license notice is already in the LICENSE file. There
is no justifiable reason to also require that it be included in every
file, since the individual files are not individually distributed except
as part of the entire package.
* Run the garbage collector before creating the big array. It doesn't
matter now but if in the future something in node.js core creates
a lot of reclaimable garbage, that will break the test's expectation.
* The first RSS check was being done too late. The garbage collector
might have run before the check, throwing off the 'reclaimed memory'
calculation.
* Due to changes in how V8 represents the big array internally, the
actual memory usage is just below 256 MB on x64. Update the test's
expectation.
Fix the following OOM error in pummel/test-net-connect-memleak
and pummel/test-tls-connect-memleak:
FATAL ERROR: CALL_AND_RETRY_0 Allocation failed - process out of
memory
Commit v8/v8@91afd39 increases the size of the deoptimization table
to the extent that a 64M float array pushes it over the brink. Switch
to SMIs so it stays below the limit.
pummel/test-net-connect-memleak is still failing albeit with a different
error this time. Needs further investigation.
=== release test-net-connect-memleak ===
Path: pummel/test-net-connect-memleak
-64 kB reclaimed
assert.js:102
throw new assert.AssertionError({
^
AssertionError: false == true
at done [as _onTimeout] (/home/bnoordhuis/src/nodejs/master/
test/pummel/test-net-connect-memleak.js:48:3)
at Timer.listOnTimeout [as ontimeout] (timers.js:110:15)
at process._makeCallback (node.js:306:20)
Rich Trott
James M Snell
Gibson Fahnestock
Dany Shaanan
cjihrig
Roman Reiss
isaacs
Ben Noordhuis
Colton Baker
Ryan Dahl
koichik