wehub-resource-sync
73 lines
2.9 KiB
Swift
73 lines
2.9 KiB
Swift
//===----------------------------------------------------------------------===//
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// Copyright © 2026 Apple Inc. and the Containerization project authors.
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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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// https://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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//===----------------------------------------------------------------------===//
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import CloudHypervisor
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import Testing
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@testable import Containerization
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@Suite("Mount+CH")
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struct MountCHTests {
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@Test("block mount without options produces DiskConfig with readonly=false")
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func blockNoOptions() {
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let mount = Mount.block(format: "ext4", source: "/foo.img", destination: "/data")
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let cfg = mount.chDiskConfig(id: "blk-0")
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#expect(cfg?.path == "/foo.img")
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#expect(cfg?.readonly == false)
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#expect(cfg?.id == "blk-0")
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#expect(cfg?.direct == nil)
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#expect(cfg?.iommu == nil)
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#expect(cfg?.pciSegment == nil)
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}
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@Test("block mount with 'ro' option produces DiskConfig with readonly=true")
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func blockReadOnly() {
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let mount = Mount.block(format: "ext4", source: "/foo.img", destination: "/data", options: ["ro"])
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let cfg = mount.chDiskConfig(id: "blk-1")
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#expect(cfg?.readonly == true)
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}
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@Test("non-block mount returns nil from chDiskConfig")
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func chDiskConfigNilForNonBlock() {
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let share = Mount.share(source: "/host", destination: "/guest")
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#expect(share.chDiskConfig(id: "x") == nil)
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let any = Mount.any(type: "tmpfs", source: "tmpfs", destination: "/tmp")
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#expect(any.chDiskConfig(id: "x") == nil)
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}
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@Test("share mount produces FsConfig with tag and socket")
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func shareMount() {
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let mount = Mount.share(source: "/host/dir", destination: "/guest/dir")
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let cfg = mount.chFsConfig(tag: "share0", socketPath: "/tmp/vfs.sock", id: "fs-0")
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#expect(cfg?.tag == "share0")
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#expect(cfg?.socket == "/tmp/vfs.sock")
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#expect(cfg?.id == "fs-0")
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#expect(cfg?.numQueues == nil)
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#expect(cfg?.queueSize == nil)
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#expect(cfg?.pciSegment == nil)
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}
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@Test("non-share mount returns nil from chFsConfig")
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func chFsConfigNilForNonShare() {
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let block = Mount.block(format: "ext4", source: "/foo.img", destination: "/data")
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#expect(block.chFsConfig(tag: "t", socketPath: "/s", id: "x") == nil)
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let any = Mount.any(type: "tmpfs", source: "tmpfs", destination: "/tmp")
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#expect(any.chFsConfig(tag: "t", socketPath: "/s", id: "x") == nil)
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}
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}
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