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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2020 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package osutil
import (
"os"
"regexp"
)
var goTestExeRe = regexp.MustCompile(`^.*/.*go-build.*/.*\.test$`)
// IsTestBinary checks whether the current process is a go test binary.
func IsTestBinary() bool {
return len(os.Args) > 0 && goTestExeRe.MatchString(os.Args[0])
}
// MustBeTestBinary checks whether the executing process is a go test binary,
// panics otherwise.
func MustBeTestBinary(panicMsg string) {
if !IsTestBinary() {
panic(panicMsg)
}
}
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