8d5c045435
When images/containers in ARM arch were built/executed on x86 host, getCPUVariant will fail as it tries to look for /proc/cpuinfo, whose content is from the host. Adding a new method as fallback to check uname machine when it happens. Signed-off-by: Tony Fang <nenghui.fang@gmail.com>
54 lines
1.2 KiB
Go
54 lines
1.2 KiB
Go
/*
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Copyright The containerd Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package platforms
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import (
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"runtime"
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"testing"
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)
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func TestCPUVariant(t *testing.T) {
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if !isArmArch(runtime.GOARCH) {
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t.Skip("only relevant on linux/arm")
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}
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variants := []string{"v8", "v7", "v6", "v5", "v4", "v3"}
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p, err := getCPUVariant()
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if err != nil {
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t.Fatalf("Error getting CPU variant: %v\n", err)
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return
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}
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for _, variant := range variants {
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if p == variant {
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t.Logf("got valid variant as expected: %#v = %#v\n", p, variant)
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return
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}
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}
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t.Fatalf("could not get valid variant as expected: %v\n", variants)
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}
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func TestGetCPUVariantFromArch(t *testing.T) {
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if !isArmArch(runtime.GOARCH) {
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t.Skip("only relevant on linux/arm")
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}
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}
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