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78 lines
1.6 KiB
Go
78 lines
1.6 KiB
Go
// SPDX-License-Identifier: BSD-3-Clause
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//go:build linux
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package docker
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import (
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"context"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestGetDockerIDList(t *testing.T) {
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// If there is not docker environment, this test always fail.
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// not tested here
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/*
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_, err := GetDockerIDList()
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if err != nil {
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t.Errorf("error %v", err)
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}
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*/
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}
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func TestGetDockerStat(t *testing.T) {
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// If there is not docker environment, this test always fail.
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// not tested here
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/*
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ret, err := GetDockerStat()
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if err != nil {
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t.Errorf("error %v", err)
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}
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if len(ret) == 0 {
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t.Errorf("ret is empty")
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}
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empty := CgroupDockerStat{}
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for _, v := range ret {
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if empty == v {
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t.Errorf("empty CgroupDockerStat")
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}
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if v.ContainerID == "" {
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t.Errorf("Could not get container id")
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}
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}
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*/
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}
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func TestCgroupCPU(t *testing.T) {
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v, _ := GetDockerIDList()
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for _, id := range v {
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v, err := CgroupCPUDockerWithContext(context.Background(), id)
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require.NoError(t, err)
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assert.NotEmptyf(t, v.CPU, "could not get CgroupCPU %v", v)
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}
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}
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func TestCgroupCPUInvalidId(t *testing.T) {
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_, err := CgroupCPUDockerWithContext(context.Background(), "bad id")
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assert.Errorf(t, err, "Expected path does not exist error")
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}
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func TestCgroupMem(t *testing.T) {
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v, _ := GetDockerIDList()
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for _, id := range v {
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v, err := CgroupMemDocker(id)
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require.NoError(t, err)
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empty := &CgroupMemStat{}
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assert.NotSamef(t, v, empty, "Could not CgroupMemStat %v", v)
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}
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}
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func TestCgroupMemInvalidId(t *testing.T) {
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_, err := CgroupMemDocker("bad id")
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assert.Errorf(t, err, "Expected path does not exist error")
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}
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