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spec_windows_test.go
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spec_windows_test.go
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/*
Copyright The containerd 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 opts
import (
"fmt"
"strings"
"testing"
osinterface "github.com/containerd/containerd/pkg/os"
runtime "k8s.io/cri-api/pkg/apis/runtime/v1"
)
func TestDriveMounts(t *testing.T) {
tests := []struct {
mnt *runtime.Mount
expectedContainerPath string
expectedError error
}{
{&runtime.Mount{HostPath: `C:\`, ContainerPath: `D:\foo`}, `D:\foo`, nil},
{&runtime.Mount{HostPath: `C:\`, ContainerPath: `D:\`}, `D:\`, nil},
{&runtime.Mount{HostPath: `C:\`, ContainerPath: `D:`}, `D:`, nil},
{&runtime.Mount{HostPath: `\\.\pipe\a_fake_pipe_name_that_shouldnt_exist`, ContainerPath: `\\.\pipe\foo`}, `\\.\pipe\foo`, nil},
// If `C:\` is passed as container path it should continue and forward that to HCS and fail
// to align with docker's behavior.
{&runtime.Mount{HostPath: `C:\`, ContainerPath: `C:\`}, `C:\`, nil},
// If `C:` is passed we can detect and fail immediately.
{&runtime.Mount{HostPath: `C:\`, ContainerPath: `C:`}, ``, fmt.Errorf("destination path can not be C drive")},
}
var realOS osinterface.RealOS
for _, test := range tests {
parsedMount, err := parseMount(realOS, test.mnt)
if err != nil && !strings.EqualFold(err.Error(), test.expectedError.Error()) {
t.Fatalf("expected err: %s, got %s instead", test.expectedError, err)
} else if err == nil && test.expectedContainerPath != parsedMount.Destination {
t.Fatalf("expected container path: %s, got %s instead", test.expectedContainerPath, parsedMount.Destination)
}
}
}