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| author | Bryan C. Mills <bcmills@google.com> | 2022-06-30 13:30:48 -0400 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2022-06-30 18:10:53 +0000 |
| commit | 84db00ffd1c0e11180fc433df1ef7521de37a49b (patch) | |
| tree | 1a444337bb46b921e014f39a2ba21a7963f47547 /src/cmd/go/testdata/script/README | |
| parent | 31b8c23c5702f129aca9241bbb2132c90b1929cc (diff) | |
| download | go-84db00ffd1c0e11180fc433df1ef7521de37a49b.tar.gz go-84db00ffd1c0e11180fc433df1ef7521de37a49b.zip | |
cmd/go: add a 'sleep' command for script tests
Due to mtime skew we don't index mutable packages with an mtime
younger than 2 seconds. In order to test indexed packages reliably, we
want to be able to sleep long enough for the files in the package to be cached.
(As an alternative we could instead use os.Chtimes to fake old enough
timestamps, but sleeping keeps the tests more realistic.)
For #53586.
Change-Id: I1873f47c55a72d928451593b8c989f0092a557db
Reviewed-on: https://go-review.googlesource.com/c/go/+/415474
Auto-Submit: Bryan Mills <bcmills@google.com>
Run-TryBot: Bryan Mills <bcmills@google.com>
Reviewed-by: Russ Cox <rsc@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Diffstat (limited to 'src/cmd/go/testdata/script/README')
| -rw-r--r-- | src/cmd/go/testdata/script/README | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/cmd/go/testdata/script/README b/src/cmd/go/testdata/script/README index 85e575d56e..c575bff1a5 100644 --- a/src/cmd/go/testdata/script/README +++ b/src/cmd/go/testdata/script/README @@ -176,6 +176,11 @@ The commands are: - skip [message] Mark the test skipped, including the message if given. +- sleep duration + Sleep for the given duration (a time.Duration string). + (Tests should generally poll instead of sleeping, but sleeping may sometimes + be necessary, for example, to ensure that modified files have unique mtimes.) + - [!] stale path... The packages named by the path arguments must (or must not) be reported as "stale" by the go command. |