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41 lines
693 B
Go
41 lines
693 B
Go
package host_test
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import (
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"fmt"
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"syscall"
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"testing"
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"github.com/weaveworks/scope/probe/host"
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)
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func TestUname(t *testing.T) {
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oldUname := host.Uname
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defer func() { host.Uname = oldUname }()
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const (
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release = "rls"
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version = "ver"
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)
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host.Uname = func(uts *syscall.Utsname) error {
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uts.Release = string2c(release)
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uts.Version = string2c(version)
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return nil
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}
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have, err := host.GetKernelVersion()
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if err != nil {
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t.Fatal(err)
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}
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if want := fmt.Sprintf("%s %s", release, version); want != have {
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t.Errorf("want %q, have %q", want, have)
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}
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}
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func string2c(s string) [65]int8 {
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var result [65]int8
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for i, c := range s {
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result[i] = int8(c)
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}
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return result
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}
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