39 lines
1.1 KiB
Go
39 lines
1.1 KiB
Go
// Copyright 2018 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package cpuid
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import (
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"io/ioutil"
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"strings"
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"testing"
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)
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// TestHostFeatureFlags ensures that package cpuid recognizes all features
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// present on this host.
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func TestHostFeatureFlags(t *testing.T) {
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cpuinfoBytes, _ := ioutil.ReadFile("/proc/cpuinfo")
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cpuinfo := string(cpuinfoBytes)
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t.Logf("Host cpu info:\n%s", cpuinfo)
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for f := range HostFeatureSet().Set {
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if f.flagString(false) == "" {
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t.Errorf("Non-parsable feature: %v", f)
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}
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if s := f.flagString(true); !strings.Contains(cpuinfo, s) {
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t.Errorf("Non-native flag: %v", f)
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}
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}
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}
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