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Make the tests fast under the race detector (closes #120)
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Deriving keys from passphrases with scrypt, slow on purpose, took most
of the test time under -race. secret.ScryptWorkFactor, when not zero,
replaces age's work factor when a passphrase encrypts; the tests of
internal/secret, internal/vault and internal/cli set it to 1 in
TestMain, and the program never sets it. TestGetCommandOutputsToStdout
checks that the built binary's passphrase unlocker names age's 18.

TestRemovalAsksWithoutHoldingLock and TestFailedCommandReleasesLock
time the in-memory lock all tests share, so they no longer run in
parallel. TestConcurrentAddsKeepEveryVersion and
TestGetCommandOutputsToStdout time nothing and now do.

The script/cibuild comment no longer says tests are skipped without
its memlock ulimit.

Model: opus-5-5
This commit was merged in pull request #123.
This commit is contained in:
clawbot
2026-10-06 07:02:37 +02:00
parent df47ab386c
commit 4ff0d20c10
9 changed files with 80 additions and 14 deletions
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@@ -18,6 +18,22 @@ https://git.eeqj.de/sneak/secret/milestone/12
# Completed Steps
- 2026-10-06: The tests run quickly with the race detector on
(https://git.eeqj.de/sneak/secret/issues/120). Most of their time went to
deriving keys from passphrases with scrypt, which is slow on purpose. The new
`secret.ScryptWorkFactor`, when not zero, replaces age's scrypt work factor
when a passphrase encrypts; the tests of `internal/secret`, `internal/vault`
and `internal/cli` set it to 1 before any test runs, and the program never
sets it; `TestGetCommandOutputsToStdout` checks that the passphrase unlocker
the built binary's `secret init` writes names age's work factor, 18.
`TestRemovalAsksWithoutHoldingLock` and `TestFailedCommandReleasesLock` no
longer run in parallel with other tests: each waits at most 10 seconds for the
in-memory lock that every test in the package shares, and other tests'
commands held it longer. `TestConcurrentAddsKeepEveryVersion`, which times
nothing, and `TestGetCommandOutputsToStdout`, which no longer sets an
environment variable its commands do not read, now run in parallel. The
`script/cibuild` comment no longer says that tests are skipped without its
memlock ulimit.
- 2026-10-05: No test stores a secret larger than 1 MiB
(https://git.eeqj.de/sneak/secret/issues/52). The size tests for `secret add`,
`secret import` and the stdin buffer no longer try 2 MB, 10 MB, 99 MB, 100 MB