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split linux and portable deviceattribute unit tests

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This commit is contained in:
Benjamin Elder 2026-03-06 15:40:21 -08:00
parent 05c01a2e80
commit e78f851177
2 changed files with 40 additions and 18 deletions
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40
staging/src/k8s.io/dynamic-resource-allocation/deviceattribute/machine_linux_test.go Normal file
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@ -0,0 +1,40 @@
/*
Copyright The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package deviceattribute
import (
"io/fs"
"path/filepath"
"testing"
)
func TestWithFSFromRoot(t *testing.T) {
mc := machine{}
// we are using real files from sysfs pseudofs, but we are using files which
// are standard since pretty much the inception of sysfs
mod := WithFSFromRoot("/sys")
mod(&mc)
srcPath := filepath.Join("devices", "system", "cpu", "online")
got, err := fs.ReadFile(mc.sysfs, srcPath)
if err != nil {
t.Fatalf("cannot read %q: %v", srcPath, err)
}
if len(got) == 0 {
t.Fatalf("empty content in %q", srcPath)
}
}

18
staging/src/k8s.io/dynamic-resource-allocation/deviceattribute/machine_test.go
View file

@ -18,7 +18,6 @@ package deviceattribute
import (
"io/fs"
"path/filepath"
"testing"
"testing/fstest"
)
@ -49,20 +48,3 @@ func TestWithFS(t *testing.T) {
t.Fatalf("found mismatched file mode: got %v expected %v", got.Mode(), mode)
}
}
func TestWithFSFromRoot(t *testing.T) {
mc := machine{}
// we are gonna using real files from sysfs pseudofs, but we are using files which
// are standard since pretty much the inception of sysfs
mod := WithFSFromRoot("/sys")
mod(&mc)
srcPath := filepath.Join("devices", "system", "cpu", "online")
got, err := fs.ReadFile(mc.sysfs, srcPath)
if err != nil {
t.Fatalf("cannot read %q: %v", srcPath, err)
}
if len(got) == 0 {
t.Fatalf("empty content in %q", srcPath)
}
}