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// Copyright 2017 syzkaller project authors. All rights reserved.
// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
package main
import (
"path/filepath"
"testing"
"github.com/google/syzkaller/pkg/osutil"
"github.com/stretchr/testify/assert"
)
func TestLoadConfig(t *testing.T) {
if _, err := loadConfig("testdata/example.cfg"); err != nil {
t.Fatalf("failed to load: %v", err)
}
}
func TestBaselineCanInference(t *testing.T) {
dir := t.TempDir()
kernelConfig := filepath.Join(dir, "kernel.config")
kernelBaseConfig := filepath.Join(dir, "kernel-base.config")
osutil.WriteFile(kernelConfig, nil)
osutil.WriteFile(kernelBaseConfig, nil)
assert.Equal(t, kernelBaseConfig, inferBaselineConfig(kernelConfig))
}
func TestBaselineCannotInference(t *testing.T) {
dir := t.TempDir()
kernelConfig := filepath.Join(dir, "kernel.config")
osutil.WriteFile(kernelConfig, nil)
assert.Equal(t, "", inferBaselineConfig(kernelConfig))
}
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