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Bryan C. Mills 2f8f51724a cmd/go/internal/lockedfile: avoid failing tests due to arbitrary timeouts
The mustBlock helper returns a function that verifies that the blocked
operation does eventually complete. However, it used an arbitrary
10-second timeout in place of “eventually”.

Since the test is checking a synchronization library, bugs are likely
to manifest as deadlocks. It may be useful to log what operation is in
flight if such a deadlock occurs; however, since we can't bound how
long a “reasonable” operation should take, the log message should only
be informational — it should not cause the test to fail.

While we're here, let's also set a better example by not leaking
time.After timers in the tests..

Fixes #57592.

Change-Id: I4e74e42390679bffac7a286824acb71b08994c17
Reviewed-on: https://go-review.googlesource.com/c/go/+/461000
Reviewed-by: Damien Neil <dneil@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Bryan Mills <bcmills@google.com>
Auto-Submit: Bryan Mills <bcmills@google.com>
2023-01-19 20:46:09 +00:00
.github .github: suggest using private browsing in pkgsite template 2023-01-03 18:52:47 +00:00
api api: promote next to go1.20 2022-12-07 16:56:12 +00:00
doc time: revert strict parsing of RFC 3339 2023-01-18 19:59:26 +00:00
lib/time time/tzdata: generate zip constant during cmd/dist 2023-01-17 22:30:53 +00:00
misc misc/reboot: overlay $GOROOT/lib in temporary goroot 2023-01-18 01:53:44 +00:00
src cmd/go/internal/lockedfile: avoid failing tests due to arbitrary timeouts 2023-01-19 20:46:09 +00:00
test cmd/compile: fix unsafe.{SliceData,StringData} escape analysis memory corruption 2023-01-18 01:27:21 +00:00
.gitattributes all: treat all files as binary, but check in .bat with CRLF 2020-06-08 15:31:43 +00:00
.gitignore time/tzdata: generate zip constant during cmd/dist 2023-01-17 22:30:53 +00:00
codereview.cfg codereview.cfg: add codereview.cfg for master branch 2021-02-19 18:44:53 +00:00
CONTRIBUTING.md
go.env cmd/go: introduce GOROOT/go.env and move proxy/sumdb config there 2023-01-17 23:10:39 +00:00
LICENSE
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README.md README: update from CC-BY-3.0 to CC-BY-4.0 2022-11-02 20:14:56 +00:00
SECURITY.md SECURITY.md: replace golang.org with go.dev 2022-04-26 19:59:47 +00:00

The Go Programming Language

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