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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
package goqtestlib
import (
"os"
"testing"
)
func TestEnvironmentSet(t *testing.T) {
testVariable := "myVariable"
os.Setenv(testVariable, "initialValue")
if os.Getenv(testVariable) != "initialValue" {
t.Fatal("Invalid initial environment variable value")
}
func() {
defer SetEnvironmentVariableAndRestoreOnExit(testVariable, "tempValue")()
if os.Getenv(testVariable) != "tempValue" {
t.Fatal("Environment variable should be set to the temporary value here")
}
}()
if os.Getenv(testVariable) != "initialValue" {
t.Fatal("Environment variable not restored")
}
}