mirror of
https://github.com/apple/container.git
synced 2026-07-13 04:57:08 +00:00
J Logan
6242706c66
- Sets up API server as source of truth for installation root, similarly to what was done for the data root. `system start` establishes the install root, setting the environment variable `CONTAINER_INSTALL_ROOT` when launching the API server. - The API server propagates the environment variable when launching helpers, and returns the install root to the CLI via the health check XPC. - Includes several fixes for detecting plugins that use app bundle layout.
110 lines
4.4 KiB
Swift
110 lines
4.4 KiB
Swift
//===----------------------------------------------------------------------===//
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// Copyright © 2025 Apple Inc. and the container project authors. All rights reserved.
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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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//
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import Foundation
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import Testing
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@testable import ContainerPlugin
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struct PluginLoaderTest {
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@Test
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func testFindAll() async throws {
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let tempURL = FileManager.default.temporaryDirectory.appendingPathComponent(UUID().uuidString)
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defer { try? FileManager.default.removeItem(at: tempURL) }
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let factory = try setupMock(tempURL: tempURL)
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let loader = try PluginLoader(
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appRoot: tempURL,
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installRoot: URL(filePath: "/usr/local/"),
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pluginDirectories: [tempURL],
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pluginFactories: [factory]
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)
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let plugins = loader.findPlugins()
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#expect(Set(plugins.map { $0.name }) == Set(["cli", "service"]))
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}
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@Test
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func testFindAllSymlink() async throws {
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let tempURL = FileManager.default.temporaryDirectory.appendingPathComponent(UUID().uuidString)
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defer { try? FileManager.default.removeItem(at: tempURL) }
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let factory = try setupMock(tempURL: tempURL)
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// move the CLI plugin elsewhere and symlink it
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let otherTempURL = FileManager.default.temporaryDirectory.appendingPathComponent(UUID().uuidString)
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defer { try? FileManager.default.removeItem(at: otherTempURL) }
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try FileManager.default.createDirectory(at: otherTempURL, withIntermediateDirectories: true)
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let srcURL = tempURL.appendingPathComponent("cli")
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let dstURL = otherTempURL.appendingPathComponent("cli")
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try FileManager.default.moveItem(
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at: srcURL,
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to: dstURL
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)
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try FileManager.default.createSymbolicLink(
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at: srcURL,
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withDestinationURL: dstURL
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)
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let loader = try PluginLoader(
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appRoot: tempURL,
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installRoot: URL(filePath: "/usr/local/"),
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pluginDirectories: [tempURL],
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pluginFactories: [factory]
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)
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let plugins = loader.findPlugins()
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#expect(Set(plugins.map { $0.name }) == Set(["cli", "service"]))
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}
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@Test
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func testFindByName() async throws {
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let tempURL = FileManager.default.temporaryDirectory.appendingPathComponent(UUID().uuidString)
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defer { try? FileManager.default.removeItem(at: tempURL) }
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let factory = try setupMock(tempURL: tempURL)
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let loader = try PluginLoader(
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appRoot: tempURL,
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installRoot: URL(filePath: "/usr/local/"),
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pluginDirectories: [tempURL],
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pluginFactories: [factory]
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)
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#expect(loader.findPlugin(name: "cli")?.name == "cli")
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#expect(loader.findPlugin(name: "service")?.name == "service")
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#expect(loader.findPlugin(name: "throw") == nil)
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}
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private func setupMock(tempURL: URL) throws -> MockPluginFactory {
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let cliConfig = PluginConfig(abstract: "cli", author: "CLI", servicesConfig: nil)
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let cliPlugin: Plugin = Plugin(binaryURL: URL(filePath: "/bin/cli"), config: cliConfig)
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let serviceServicesConfig = PluginConfig.ServicesConfig(
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loadAtBoot: false,
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runAtLoad: false,
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services: [PluginConfig.Service(type: .runtime, description: nil)],
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defaultArguments: []
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)
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let serviceConfig = PluginConfig(abstract: "service", author: "SERVICE", servicesConfig: serviceServicesConfig)
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let servicePlugin: Plugin = Plugin(binaryURL: URL(filePath: "/bin/service"), config: serviceConfig)
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let mockPlugins = [
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"cli": cliPlugin,
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MockPluginFactory.throwSuffix: nil,
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"service": servicePlugin,
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]
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return try MockPluginFactory(tempURL: tempURL, plugins: mockPlugins)
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}
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}
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