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// +build !windows |
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|
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package daemon |
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import ( |
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"io/ioutil"
"os" |
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"testing"
|
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"github.com/docker/engine-api/types/container" |
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)
|
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func TestAdjustCPUShares(t *testing.T) {
tmp, err := ioutil.TempDir("", "docker-daemon-unix-test-")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(tmp)
daemon := &Daemon{
repository: tmp,
root: tmp,
}
|
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hostConfig := &container.HostConfig{
Resources: container.Resources{CPUShares: linuxMinCPUShares - 1}, |
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} |
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daemon.adaptContainerSettings(hostConfig, true) |
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if hostConfig.CPUShares != linuxMinCPUShares {
t.Errorf("Expected CPUShares to be %d", linuxMinCPUShares) |
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}
|
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hostConfig.CPUShares = linuxMaxCPUShares + 1 |
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daemon.adaptContainerSettings(hostConfig, true) |
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if hostConfig.CPUShares != linuxMaxCPUShares {
t.Errorf("Expected CPUShares to be %d", linuxMaxCPUShares) |
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}
|
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hostConfig.CPUShares = 0 |
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daemon.adaptContainerSettings(hostConfig, true) |
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if hostConfig.CPUShares != 0 { |
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t.Error("Expected CPUShares to be unchanged") |
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}
|
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hostConfig.CPUShares = 1024 |
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daemon.adaptContainerSettings(hostConfig, true) |
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if hostConfig.CPUShares != 1024 { |
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t.Error("Expected CPUShares to be unchanged") |
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}
}
|
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func TestAdjustCPUSharesNoAdjustment(t *testing.T) { |
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tmp, err := ioutil.TempDir("", "docker-daemon-unix-test-")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(tmp)
daemon := &Daemon{
repository: tmp,
root: tmp,
}
|
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hostConfig := &container.HostConfig{
Resources: container.Resources{CPUShares: linuxMinCPUShares - 1}, |
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} |
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daemon.adaptContainerSettings(hostConfig, false) |
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if hostConfig.CPUShares != linuxMinCPUShares-1 {
t.Errorf("Expected CPUShares to be %d", linuxMinCPUShares-1) |
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}
|
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hostConfig.CPUShares = linuxMaxCPUShares + 1 |
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daemon.adaptContainerSettings(hostConfig, false) |
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if hostConfig.CPUShares != linuxMaxCPUShares+1 {
t.Errorf("Expected CPUShares to be %d", linuxMaxCPUShares+1) |
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}
|
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hostConfig.CPUShares = 0 |
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daemon.adaptContainerSettings(hostConfig, false) |
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if hostConfig.CPUShares != 0 { |
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t.Error("Expected CPUShares to be unchanged") |
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}
|
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hostConfig.CPUShares = 1024 |
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daemon.adaptContainerSettings(hostConfig, false) |
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if hostConfig.CPUShares != 1024 { |
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t.Error("Expected CPUShares to be unchanged") |
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}
} |