mirror of
https://github.com/kata-containers/kata-containers.git
synced 2025-10-22 12:29:49 +00:00
03546f75a6
Change io/ioutil to io/os packages because io/ioutil package is deprecated from 1.16: Discard => io.Discard NopCloser => io.NopCloser ReadAll => io.ReadAll ReadDir => os.ReadDir ReadFile => os.ReadFile TempDir => os.MkdirTemp TempFile => os.CreateTemp WriteFile => os.WriteFile Details: https://go.dev/doc/go1.16#ioutil Fixes: #3265 Signed-off-by: bin <bin@hyper.sh>
82 lines
2.5 KiB
Go
82 lines
2.5 KiB
Go
// Copyright (c) 2019 ARM Limited
|
|
//
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
//
|
|
|
|
package virtcontainers
|
|
|
|
import (
|
|
"os"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
var dataFlagsFieldWithoutHypervisor = []byte(`
|
|
fpu_exception : yes
|
|
cpuid level : 20
|
|
wp : yes
|
|
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq vmx ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch tpr_shadow vnmi ept vpid fsgsbase bmi1 hle avx2 smep bmi2 erms rtm rdseed adx smap xsaveopt
|
|
bugs :
|
|
bogomips : 4589.35
|
|
`)
|
|
|
|
var dataFlagsFieldWithHypervisor = []byte(`
|
|
fpu_exception : yes
|
|
cpuid level : 20
|
|
wp : yes
|
|
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq vmx ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch tpr_shadow vnmi ept vpid fsgsbase bmi1 hle avx2 smep bmi2 erms rtm rdseed adx smap xsaveopt
|
|
bugs :
|
|
bogomips : 4589.35
|
|
`)
|
|
|
|
var dataWithoutFlagsField = []byte(`
|
|
fpu_exception : yes
|
|
cpuid level : 20
|
|
wp : yes
|
|
bugs :
|
|
bogomips : 4589.35
|
|
`)
|
|
|
|
func TestRunningOnVMM(t *testing.T) {
|
|
var data []testNestedVMMData
|
|
|
|
//file cpuinfo doesn't contain 'hypervisor' flag
|
|
dataNestedVMMFalseSuccessful := testNestedVMMData{
|
|
content: dataFlagsFieldWithoutHypervisor,
|
|
expectedErr: false,
|
|
expected: false,
|
|
}
|
|
data = append(data, dataNestedVMMFalseSuccessful)
|
|
|
|
//file cpuinfo contains 'hypervisor' flag
|
|
dataNestedVMMTrueSuccessful := testNestedVMMData{
|
|
content: dataFlagsFieldWithHypervisor,
|
|
expectedErr: false,
|
|
expected: true,
|
|
}
|
|
data = append(data, dataNestedVMMTrueSuccessful)
|
|
|
|
//file cpuinfo doesn't contain field flags
|
|
dataNestedVMMWithoutFlagsField := testNestedVMMData{
|
|
content: dataWithoutFlagsField,
|
|
expectedErr: true,
|
|
expected: false,
|
|
}
|
|
data = append(data, dataNestedVMMWithoutFlagsField)
|
|
|
|
genericTestRunningOnVMM(t, data)
|
|
}
|
|
|
|
func TestRunningOnVMMNotExistingCPUInfoPathFailure(t *testing.T) {
|
|
f, err := os.CreateTemp("", "cpuinfo")
|
|
assert.NoError(t, err)
|
|
|
|
filePath := f.Name()
|
|
|
|
f.Close()
|
|
os.Remove(filePath)
|
|
_, err = RunningOnVMM(filePath)
|
|
assert.Error(t, err)
|
|
}
|