src/go.chromium.org/tast/runner/local_test_runner/main.go

// Copyright 2024 The ChromiumOS Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Package main implements the local_test_runner executable.
//
// local_test_runner is executed on-device by the tast command.
// It runs test bundles and reports the results back to tast.
// It is also used to query additional information about the DUT
// such as logs, crashes, and supported software features.
package main

import (
	"os"

	"go.chromium.org/tast/core/runner"
)

func main() {
	// Find temp dir if os.TempDir doesn't exist.
	if _, err := os.Stat(os.TempDir()); err != nil {
		for _, tempDir := range []string{"/tmp", "/data/local/tmp"} {
			if _, err := os.Stat(tempDir); err != nil {
				continue
			}
			if err := os.Setenv("TMPDIR", tempDir); err != nil {
				panic("failed to setenv TMPDIR")
			}
			break
		}
	}
	os.Exit(runner.RunLocal())
}