diff options
| author | Paschalis Tsilias <paschalis.tsilias@gmail.com> | 2021-04-14 23:55:38 +0300 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2021-04-28 16:06:21 +0000 |
| commit | cbb3f090477de92a7e158050803ef71a5ea825ee (patch) | |
| tree | f8cb18236c1fb9ca9d19db1c2586086516b8a9b8 /src/go | |
| parent | e51246c8819f16cd78d3da01162ca14b432d30bc (diff) | |
| download | go-cbb3f090477de92a7e158050803ef71a5ea825ee.tar.gz go-cbb3f090477de92a7e158050803ef71a5ea825ee.zip | |
testing: add -shuffle=off|on|N to alter the execution order of tests and benchmarks
This CL adds a new flag to the testing package and the go test command
which randomizes the execution order for tests and benchmarks.
This can be useful for identifying unwanted dependencies
between test or benchmark functions.
The flag is off by default. If `-shuffle` is set to `on` then the system
clock will be used as the seed value. If `-shuffle` is set to an integer
N, then N will be used as the seed value. In both cases, the seed will
be reported for failed runs so that they can reproduced later on.
Fixes #28592
Change-Id: I62e7dfae5f63f97a0cbd7830ea844d9f7beac335
Reviewed-on: https://go-review.googlesource.com/c/go/+/310033
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
Trust: Bryan C. Mills <bcmills@google.com>
Diffstat (limited to 'src/go')
| -rw-r--r-- | src/go/build/deps_test.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/go/build/deps_test.go b/src/go/build/deps_test.go index 1b93348edb..9cdfb898ba 100644 --- a/src/go/build/deps_test.go +++ b/src/go/build/deps_test.go @@ -503,7 +503,7 @@ var depsRules = ` FMT, flag, math/rand < testing/quick; - FMT, flag, runtime/debug, runtime/trace, internal/sysinfo + FMT, flag, runtime/debug, runtime/trace, internal/sysinfo, math/rand < testing; internal/testlog, runtime/pprof, regexp |