| commit | 76c6920963318d50fefd1bfbc529565af8003760 | [log] [tgz] |
|---|---|---|
| author | Shuhei Takahashi <nya@chromium.org> | Mon Jun 18 10:13:51 2018 |
| committer | chrome-bot <chrome-bot@chromium.org> | Tue Jun 19 21:38:50 2018 |
| tree | 2fe1f86c09eace5e9ce3aec1245cc8ed48842e45 | |
| parent | 00d1af072d9fffbce16ff5d5f978adc264a19957 [diff] |
tast-tests: Introduce testexec package. The new package is a wrapper of the standard os/exec package optimized for use cases of Tast. It is designed as a drop-in replacement of os/exec, but differs in mainly two points: - Automatic log collection. os/exec sends stdout/stderr to /dev/null unless explicitly specified to collect them. This default behavior makes it very difficult to debug external command failures. This wrapper automatically collects those uncaptured logs and allows to log them later. - Process group handling. On timeout, os/exec kills the direct child process only. This can often leave orphaned subprocesses in DUT and interfere with later tests. To avoid this issue, this wrapper will kill the whole tree of subprocesses on timeout by setting process group ID appropriately. BUG=None TEST=tast -verbose run caroline-DUT '(bvt)' TEST=go test chromiumos/tast/local/testexec/... Change-Id: I1e29b2118a739033564a29fbed96bf4f13b6f2a3 Reviewed-on: https://chromium-review.googlesource.com/1104085 Commit-Ready: Shuhei Takahashi <nya@chromium.org> Tested-by: Shuhei Takahashi <nya@chromium.org> Reviewed-by: Shuhei Takahashi <nya@chromium.org>
This repository contains integration tests that are run by Tast.
src/chromiumos/tast/Shared code, the main tast executable, the local_test_runner and remote_test_runner executables responsible for running bundles, and documentation are located in the tast repository.
