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https://github.com/kata-containers/kata-containers.git
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f2423e7d7c
Convert virtcontainers tests to testify/assert to make the virtcontainers tests more readable. fixes #156 Signed-off-by: Julio Montes <julio.montes@intel.com>
83 lines
2.5 KiB
Go
83 lines
2.5 KiB
Go
// Copyright (c) 2019 ARM Limited
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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package virtcontainers
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import (
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"io/ioutil"
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"os"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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var dataFlagsFieldWithoutHypervisor = []byte(`
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fpu_exception : yes
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cpuid level : 20
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wp : yes
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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
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bugs :
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bogomips : 4589.35
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`)
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var dataFlagsFieldWithHypervisor = []byte(`
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fpu_exception : yes
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cpuid level : 20
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wp : yes
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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
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bugs :
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bogomips : 4589.35
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`)
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var dataWithoutFlagsField = []byte(`
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fpu_exception : yes
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cpuid level : 20
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wp : yes
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bugs :
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bogomips : 4589.35
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`)
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func TestRunningOnVMM(t *testing.T) {
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var data []testNestedVMMData
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//file cpuinfo doesn't contain 'hypervisor' flag
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dataNestedVMMFalseSuccessful := testNestedVMMData{
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content: dataFlagsFieldWithoutHypervisor,
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expectedErr: false,
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expected: false,
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}
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data = append(data, dataNestedVMMFalseSuccessful)
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//file cpuinfo contains 'hypervisor' flag
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dataNestedVMMTrueSuccessful := testNestedVMMData{
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content: dataFlagsFieldWithHypervisor,
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expectedErr: false,
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expected: true,
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}
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data = append(data, dataNestedVMMTrueSuccessful)
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//file cpuinfo doesn't contain field flags
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dataNestedVMMWithoutFlagsField := testNestedVMMData{
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content: dataWithoutFlagsField,
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expectedErr: true,
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expected: false,
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}
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data = append(data, dataNestedVMMWithoutFlagsField)
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genericTestRunningOnVMM(t, data)
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}
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func TestRunningOnVMMNotExistingCPUInfoPathFailure(t *testing.T) {
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f, err := ioutil.TempFile("", "cpuinfo")
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assert.NoError(t, err)
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filePath := f.Name()
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f.Close()
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os.Remove(filePath)
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_, err = RunningOnVMM(filePath)
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assert.Error(t, err)
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}
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