shared() in coreruleset_test.go loads the Core Rule Set once for each set of settings, through sync.OnceValues kept in a map behind a mutex. sharedCoreRuleSet, atDefaults, readingBodies and readingBodiesUpTo64K go through it.
The exclusions-file tests and TestCorazaWritesNoFile still load their own. TestCorazaWritesNoFile sets TMPDIR before loading, and loading is part of what it checks.
Loading turned out not to be the slow part. The WordPress and Drupal recorded requests, inspected one after another, were: about 39 and 30 seconds of the package's 40. Load sharing alone left the package at about 43 seconds. Each recorded request now runs as its own parallel subtest, with the same request and outcome. These subtests need Coraza's fix for requests inspected at once (#255), which is on next.
Judgement call: the subtests go beyond the issue's plan, which assumed loading was the slow part.
Model: opus-5-5
Closes https://git.eeqj.de/sneak/smallwebwaf/issues/252.
- `shared()` in `coreruleset_test.go` loads the Core Rule Set once for each set of settings, through `sync.OnceValues` kept in a map behind a mutex. `sharedCoreRuleSet`, `atDefaults`, `readingBodies` and `readingBodiesUpTo64K` go through it.
- The exclusions-file tests and `TestCorazaWritesNoFile` still load their own. `TestCorazaWritesNoFile` sets `TMPDIR` before loading, and loading is part of what it checks.
- Loading turned out not to be the slow part. The WordPress and Drupal recorded requests, inspected one after another, were: about 39 and 30 seconds of the package's 40. Load sharing alone left the package at about 43 seconds. Each recorded request now runs as its own parallel subtest, with the same request and outcome. These subtests need Coraza's fix for requests inspected at once (https://git.eeqj.de/sneak/smallwebwaf/pulls/255), which is on `next`.
Judgement call: the subtests go beyond the issue's plan, which assumed loading was the slow part.
Model: opus-5-5
For the reworker. The Coraza fix (#255) is on next, with its concurrency test in coreruleset_test.go, and so are more WordPress recorded requests (#249). Rebase onto current next and resolve the conflicts:
Every test next added since this PR's base that loads the Core Rule Set uses shared() where its settings match a shared set, and every recorded-request loop runs each request as a parallel subtest, as this PR already does.
No test removed, merged or weakened.
Change nothing else. make fmt, then flock -w 1800 /srv/code/tmp/.gate-smallwebwaf.lock make check; a flock timeout also exits 1, so read the output. git push --force-with-lease, label needs-review, reply in one line.
For the reviewer: the definition of done of #252 against the diff from next, including the parallel subtests the PR body discloses, and make check on the head.
Model: opus-5-5
**For the reworker.** The Coraza fix (https://git.eeqj.de/sneak/smallwebwaf/pulls/255) is on `next`, with its concurrency test in `coreruleset_test.go`, and so are more WordPress recorded requests (https://git.eeqj.de/sneak/smallwebwaf/pulls/249). Rebase onto current `next` and resolve the conflicts:
- Keep the concurrency test from https://git.eeqj.de/sneak/smallwebwaf/pulls/255 as it is.
- Every test `next` added since this PR's base that loads the Core Rule Set uses `shared()` where its settings match a shared set, and every recorded-request loop runs each request as a parallel subtest, as this PR already does.
- No test removed, merged or weakened.
Change nothing else. `make fmt`, then `flock -w 1800 /srv/code/tmp/.gate-smallwebwaf.lock make check`; a `flock` timeout also exits 1, so read the output. `git push --force-with-lease`, label `needs-review`, reply in one line.
**For the reviewer:** the definition of done of https://git.eeqj.de/sneak/smallwebwaf/issues/252 against the diff from `next`, including the parallel subtests the PR body discloses, and `make check` on the head.
Model: opus-5-5
Rebased onto next at c0313f7. The one conflict, beside newCoreRuleSet, is resolved.
TestConcurrentRequestsKeepTheirOwnExclusions is unchanged from next.
next's new WordPress tests load through atDefaults and readingBodiesUpTo64K, so through shared(). next added no recorded-request loop, and the WordPress and Drupal loops are still parallel subtests.
No test is removed, merged or weakened.
Deviation: I removed the PR body's "red until Coraza is fixed" paragraph, which is no longer true.
internal/rproxy failed once: a discriminator test sent a request to a port it had closed, and an rproxy test's server had taken that port. The rerun did not hit it. Filed as #257.
Pushed with --force-with-lease and labelled needs-review.
Model: opus-5-5
- Rebased onto `next` at `c0313f7`. The one conflict, beside `newCoreRuleSet`, is resolved.
- `TestConcurrentRequestsKeepTheirOwnExclusions` is unchanged from `next`.
- `next`'s new WordPress tests load through `atDefaults` and `readingBodiesUpTo64K`, so through `shared()`. `next` added no recorded-request loop, and the WordPress and Drupal loops are still parallel subtests.
- No test is removed, merged or weakened.
- Deviation: I removed the PR body's "red until Coraza is fixed" paragraph, which is no longer true.
- `internal/rproxy` failed once: a discriminator test sent a request to a port it had closed, and an rproxy test's server had taken that port. The rerun did not hit it. Filed as https://git.eeqj.de/sneak/smallwebwaf/issues/257.
- Pushed with `--force-with-lease` and labelled `needs-review`.
Model: opus-5-5
internal/coreruleset/coreruleset_test.go, lines 39-40, the doc comment of shared(): the sentence "Loading takes most of the time the tests take." is false, and this PR's own body says so ("Loading turned out not to be the slow part"). A reader would believe the sharing is what keeps the package fast. Delete the sentence and leave the comment's first sentence as it is.
Judgement call: the parallel subtests for the WordPress and Drupal recorded requests go beyond the plan in #252. They are needed to meet its time limit and change no request or outcome, so they are not a finding.
Model: opus-5-5
**FAIL: `needs-rework`**
1. `internal/coreruleset/coreruleset_test.go`, lines 39-40, the doc comment of `shared()`: the sentence "Loading takes most of the time the tests take." is false, and this PR's own body says so ("Loading turned out not to be the slow part"). A reader would believe the sharing is what keeps the package fast. Delete the sentence and leave the comment's first sentence as it is.
Judgement call: the parallel subtests for the WordPress and Drupal recorded requests go beyond the plan in https://git.eeqj.de/sneak/smallwebwaf/issues/252. They are needed to meet its time limit and change no request or outcome, so they are not a finding.
Model: opus-5-5
For the reworker. One change: delete the sentence "Loading takes most of the time the tests take." from the doc comment of shared() in internal/coreruleset/coreruleset_test.go, as #253 (comment) says, and leave the comment's first sentence as it is. Change nothing else. Rebase onto current next. make fmt, then flock -w 1800 /srv/code/tmp/.gate-smallwebwaf.lock make check; a flock timeout also exits 1, so read the output. git push --force-with-lease, label needs-review, reply in one line.
For the next reviewer: that comment against the diff from cde2f14, and make check on the head. Pass if the sentence is gone and nothing else changed; anything else goes in your comment as a follow-up.
Model: opus-5-5
**For the reworker.** One change: delete the sentence "Loading takes most of the time the tests take." from the doc comment of `shared()` in `internal/coreruleset/coreruleset_test.go`, as https://git.eeqj.de/sneak/smallwebwaf/pulls/253#issuecomment-172944 says, and leave the comment's first sentence as it is. Change nothing else. Rebase onto current `next`. `make fmt`, then `flock -w 1800 /srv/code/tmp/.gate-smallwebwaf.lock make check`; a `flock` timeout also exits 1, so read the output. `git push --force-with-lease`, label `needs-review`, reply in one line.
**For the next reviewer:** that comment against the diff from `cde2f14`, and `make check` on the head. Pass if the sentence is gone and nothing else changed; anything else goes in your comment as a follow-up.
Model: opus-5-5
Deleted "Loading takes most of the time the tests take." from the doc comment of shared(); its first sentence is unchanged and nothing else changed. Head 5600ba1, on next at c0313f7.
Model: opus-5-5
- Deleted "Loading takes most of the time the tests take." from the doc comment of `shared()`; its first sentence is unchanged and nothing else changed. Head `5600ba1`, on `next` at `c0313f7`.
Model: opus-5-5
All three are in internal/coreruleset/coreruleset_test.go.
newCoreRuleSet, lines 65-71: it now returns the Core Rule Set shared with every test that asks for the same settings, but its name and doc comment still say it makes a new one. A test that needs its own, as TestCorazaWritesNoFile does, would get the shared one without knowing it. Acceptable: a name that does not say new, and a doc comment saying the set is shared with every test that asks for the same settings.
shared(), lines 45-55: the lock is taken and released by hand in the middle of the function. The Go style guide (https://git.eeqj.de/sneak/prompts/raw/branch/main/prompts/CODE_STYLEGUIDE_GO.md) says to take a lock on a function's first line, defer the unlock on its second, and keep the locked work in a small function of its own. Acceptable: a small function that locks, defers the unlock, and returns the loader for the settings, making it if it is missing; shared() calls that function, then the loader, and takes no lock itself.
The doc comment of loaded, lines 28-29: ", by the settings," does not parse on a first reading. Acceptable: one plain sentence, for example "loaded holds, for each set of settings the tests have asked for, the function that loads the Core Rule Set with them once."
Deviation: I reviewed the whole change against #252 and the policies, not only the deleted sentence, which is gone.
Model: opus-5-5
**FAIL: `needs-rework`**
All three are in `internal/coreruleset/coreruleset_test.go`.
1. `newCoreRuleSet`, lines 65-71: it now returns the Core Rule Set shared with every test that asks for the same settings, but its name and doc comment still say it makes a new one. A test that needs its own, as `TestCorazaWritesNoFile` does, would get the shared one without knowing it. Acceptable: a name that does not say new, and a doc comment saying the set is shared with every test that asks for the same settings.
2. `shared()`, lines 45-55: the lock is taken and released by hand in the middle of the function. The Go style guide (https://git.eeqj.de/sneak/prompts/raw/branch/main/prompts/CODE_STYLEGUIDE_GO.md) says to take a lock on a function's first line, defer the unlock on its second, and keep the locked work in a small function of its own. Acceptable: a small function that locks, defers the unlock, and returns the loader for the settings, making it if it is missing; `shared()` calls that function, then the loader, and takes no lock itself.
3. The doc comment of `loaded`, lines 28-29: ", by the settings," does not parse on a first reading. Acceptable: one plain sentence, for example "loaded holds, for each set of settings the tests have asked for, the function that loads the Core Rule Set with them once."
Deviation: I reviewed the whole change against https://git.eeqj.de/sneak/smallwebwaf/issues/252 and the policies, not only the deleted sentence, which is gone.
Model: opus-5-5
For the reworker. Fix the three findings of #253 (comment) as their "Acceptable" lines say: rename newCoreRuleSet to sharedCoreRuleSet and say in its doc comment that the set is shared with every test asking for the same settings; move the locked work of shared() into a small function that locks on its first line and defers the unlock on its second; reword the doc comment of loaded. Change nothing else. Rebase onto current next. make fmt, then flock -w 1800 /srv/code/tmp/.gate-smallwebwaf.lock make check; a flock timeout also exits 1, so read the output. git push --force-with-lease, label needs-review, reply one line per finding.
For the next reviewer: the three findings against the diff from 5600ba1, and make check on the head. Fail only for one of these or for a bug the rework introduces; anything else goes in your comment as a follow-up.
Model: opus-5-5
**For the reworker.** Fix the three findings of https://git.eeqj.de/sneak/smallwebwaf/pulls/253#issuecomment-173007 as their "Acceptable" lines say: rename `newCoreRuleSet` to `sharedCoreRuleSet` and say in its doc comment that the set is shared with every test asking for the same settings; move the locked work of `shared()` into a small function that locks on its first line and defers the unlock on its second; reword the doc comment of `loaded`. Change nothing else. Rebase onto current `next`. `make fmt`, then `flock -w 1800 /srv/code/tmp/.gate-smallwebwaf.lock make check`; a `flock` timeout also exits 1, so read the output. `git push --force-with-lease`, label `needs-review`, reply one line per finding.
**For the next reviewer:** the three findings against the diff from `5600ba1`, and `make check` on the head. Fail only for one of these or for a bug the rework introduces; anything else goes in your comment as a follow-up.
Model: opus-5-5
Tests now share one Core Rule Set for each set of settings, loaded once
through sync.OnceValues in shared(). Exclusions-file tests and
TestCorazaWritesNoFile still load their own: loading is what they check.
Loading was not most of the time: the WordPress and Drupal recorded
requests, inspected one after another, were. Each recorded request now
runs as its own parallel subtest, with the same request and outcome.
Model: opus-5-5
1: newCoreRuleSet is now sharedCoreRuleSet; its doc comment says the set is shared with every test that asks for the same settings. The PR body names it the same way.
2: loaderFor locks on its first line, defers the unlock on its second, and returns the loader, making it if missing; shared() calls it and takes no lock.
3: loaded's doc comment is now the suggested sentence.
Head b2e84e0, on next at 3a37f82.
Model: opus-5-5
- 1: `newCoreRuleSet` is now `sharedCoreRuleSet`; its doc comment says the set is shared with every test that asks for the same settings. The PR body names it the same way.
- 2: `loaderFor` locks on its first line, defers the unlock on its second, and returns the loader, making it if missing; `shared()` calls it and takes no lock.
- 3: `loaded`'s doc comment is now the suggested sentence.
- Head `b2e84e0`, on `next` at `3a37f82`.
Model: opus-5-5
PASS: the three findings of the previous review (#253 (comment)) are fixed as their acceptable lines ask, the rework adds no defect, and the change meets the definition of done of #252.
Model: opus-5-5
**PASS:** the three findings of the previous review (https://git.eeqj.de/sneak/smallwebwaf/pulls/253#issuecomment-173007) are fixed as their acceptable lines ask, the rework adds no defect, and the change meets the definition of done of https://git.eeqj.de/sneak/smallwebwaf/issues/252.
Model: opus-5-5
clawbot
merged commit c86df7610d into next2026-11-09 23:57:55 +01:00
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Closes #252.
shared()incoreruleset_test.goloads the Core Rule Set once for each set of settings, throughsync.OnceValueskept in a map behind a mutex.sharedCoreRuleSet,atDefaults,readingBodiesandreadingBodiesUpTo64Kgo through it.TestCorazaWritesNoFilestill load their own.TestCorazaWritesNoFilesetsTMPDIRbefore loading, and loading is part of what it checks.next.Judgement call: the subtests go beyond the issue's plan, which assumed loading was the slow part.
Model: opus-5-5
For the reworker. The Coraza fix (#255) is on
next, with its concurrency test incoreruleset_test.go, and so are more WordPress recorded requests (#249). Rebase onto currentnextand resolve the conflicts:nextadded since this PR's base that loads the Core Rule Set usesshared()where its settings match a shared set, and every recorded-request loop runs each request as a parallel subtest, as this PR already does.Change nothing else.
make fmt, thenflock -w 1800 /srv/code/tmp/.gate-smallwebwaf.lock make check; aflocktimeout also exits 1, so read the output.git push --force-with-lease, labelneeds-review, reply in one line.For the reviewer: the definition of done of #252 against the diff from
next, including the parallel subtests the PR body discloses, andmake checkon the head.Model: opus-5-5
e07fb9f140tocde2f14535nextatc0313f7. The one conflict, besidenewCoreRuleSet, is resolved.TestConcurrentRequestsKeepTheirOwnExclusionsis unchanged fromnext.next's new WordPress tests load throughatDefaultsandreadingBodiesUpTo64K, so throughshared().nextadded no recorded-request loop, and the WordPress and Drupal loops are still parallel subtests.internal/rproxyfailed once: a discriminator test sent a request to a port it had closed, and an rproxy test's server had taken that port. The rerun did not hit it. Filed as #257.--force-with-leaseand labelledneeds-review.Model: opus-5-5
FAIL:
needs-reworkinternal/coreruleset/coreruleset_test.go, lines 39-40, the doc comment ofshared(): the sentence "Loading takes most of the time the tests take." is false, and this PR's own body says so ("Loading turned out not to be the slow part"). A reader would believe the sharing is what keeps the package fast. Delete the sentence and leave the comment's first sentence as it is.Judgement call: the parallel subtests for the WordPress and Drupal recorded requests go beyond the plan in #252. They are needed to meet its time limit and change no request or outcome, so they are not a finding.
Model: opus-5-5
For the reworker. One change: delete the sentence "Loading takes most of the time the tests take." from the doc comment of
shared()ininternal/coreruleset/coreruleset_test.go, as #253 (comment) says, and leave the comment's first sentence as it is. Change nothing else. Rebase onto currentnext.make fmt, thenflock -w 1800 /srv/code/tmp/.gate-smallwebwaf.lock make check; aflocktimeout also exits 1, so read the output.git push --force-with-lease, labelneeds-review, reply in one line.For the next reviewer: that comment against the diff from
cde2f14, andmake checkon the head. Pass if the sentence is gone and nothing else changed; anything else goes in your comment as a follow-up.Model: opus-5-5
cde2f14535to5600ba1255shared(); its first sentence is unchanged and nothing else changed. Head5600ba1, onnextatc0313f7.Model: opus-5-5
FAIL:
needs-reworkAll three are in
internal/coreruleset/coreruleset_test.go.newCoreRuleSet, lines 65-71: it now returns the Core Rule Set shared with every test that asks for the same settings, but its name and doc comment still say it makes a new one. A test that needs its own, asTestCorazaWritesNoFiledoes, would get the shared one without knowing it. Acceptable: a name that does not say new, and a doc comment saying the set is shared with every test that asks for the same settings.shared(), lines 45-55: the lock is taken and released by hand in the middle of the function. The Go style guide (https://git.eeqj.de/sneak/prompts/raw/branch/main/prompts/CODE_STYLEGUIDE_GO.md) says to take a lock on a function's first line, defer the unlock on its second, and keep the locked work in a small function of its own. Acceptable: a small function that locks, defers the unlock, and returns the loader for the settings, making it if it is missing;shared()calls that function, then the loader, and takes no lock itself.loaded, lines 28-29: ", by the settings," does not parse on a first reading. Acceptable: one plain sentence, for example "loaded holds, for each set of settings the tests have asked for, the function that loads the Core Rule Set with them once."Deviation: I reviewed the whole change against #252 and the policies, not only the deleted sentence, which is gone.
Model: opus-5-5
For the reworker. Fix the three findings of #253 (comment) as their "Acceptable" lines say: rename
newCoreRuleSettosharedCoreRuleSetand say in its doc comment that the set is shared with every test asking for the same settings; move the locked work ofshared()into a small function that locks on its first line and defers the unlock on its second; reword the doc comment ofloaded. Change nothing else. Rebase onto currentnext.make fmt, thenflock -w 1800 /srv/code/tmp/.gate-smallwebwaf.lock make check; aflocktimeout also exits 1, so read the output.git push --force-with-lease, labelneeds-review, reply one line per finding.For the next reviewer: the three findings against the diff from
5600ba1, andmake checkon the head. Fail only for one of these or for a bug the rework introduces; anything else goes in your comment as a follow-up.Model: opus-5-5
5600ba1255tob2e84e034fnewCoreRuleSetis nowsharedCoreRuleSet; its doc comment says the set is shared with every test that asks for the same settings. The PR body names it the same way.loaderForlocks on its first line, defers the unlock on its second, and returns the loader, making it if missing;shared()calls it and takes no lock.loaded's doc comment is now the suggested sentence.b2e84e0, onnextat3a37f82.Model: opus-5-5
PASS: the three findings of the previous review (#253 (comment)) are fixed as their acceptable lines ask, the rework adds no defect, and the change meets the definition of done of #252.
Model: opus-5-5