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/*
* mountpoint_test.go - Tests for reading information about all mountpoints.
*
* Copyright 2017 Google Inc.
* Author: Joe Richey (joerichey@google.com)
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package filesystem
import (
"fmt"
"testing"
)
func printMountInfo() {
fmt.Println("\nBy Mountpoint:")
for _, mnt := range mountsByPath {
fmt.Println("\t" + mnt.Path)
fmt.Println("\t\tFilesystem: " + mnt.Filesystem)
fmt.Printf("\t\tOptions: %v\n", mnt.Options)
fmt.Println("\t\tDevice: " + mnt.Device)
}
fmt.Println("\nBy Device:")
for device, mnts := range mountsByDevice {
fmt.Println("\t" + device)
for _, mnt := range mnts {
fmt.Println("\t\tPath: " + mnt.Path)
}
}
}
func printSupportedMounts() {
fmt.Println("\nSupported Mountpoints:")
for _, mnt := range AllSupportedFilesystems() {
fmt.Println("\t" + mnt.Path)
fmt.Println("\t\tFilesystem: " + mnt.Filesystem)
fmt.Printf("\t\tOptions: %v\n", mnt.Options)
fmt.Println("\t\tDevice: " + mnt.Device)
}
}
func TestLoadMountInfo(t *testing.T) {
if err := UpdateMountInfo(); err != nil {
t.Error(err)
}
}
func TestPrintMountInfo(t *testing.T) {
// Uncomment to see the mount info in the tests
// printMountInfo()
// printSupportedMounts()
// t.Fail()
}
// Benchmarks how long it takes to update the mountpoint data
func BenchmarkLoadFirst(b *testing.B) {
for n := 0; n < b.N; n++ {
err := UpdateMountInfo()
if err != nil {
b.Fatal(err)
}
}
}
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