mirror of
https://github.com/apple/container.git
synced 2026-07-13 21:17:05 +00:00
Noah Thornton
a967399d48
- This adds support for reading configurations from a three layer hierarchy: 1. User provided TOML 2. Install root TOML 3. Code defaults - We add some code to support plugin configurations via the ConfigurationLoader. Each plugin can provide a struct with an accompanying id that gets used to parse the scoped section of the TOML.
78 lines
3.1 KiB
Swift
78 lines
3.1 KiB
Swift
//===----------------------------------------------------------------------===//
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// Copyright © 2026 Apple Inc. and the container 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 ContainerPersistence
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import ContainerVersion
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import Foundation
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import SystemPackage
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import Testing
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struct PathUtilsTests {
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private static let homeFallback = FilePath(NSHomeDirectory() + "/.config").appending("container")
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private static let appRootFallback: FilePath = {
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let url = FileManager.default.urls(
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for: .applicationSupportDirectory,
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in: .userDomainMask
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).first!.appendingPathComponent("com.apple.container")
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return FilePath(url.path(percentEncoded: false))
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}()
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@Test func testHomeUsesXdgConfigHomeWhenSet() {
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let path = PathUtils.BaseConfigPath.home.basePath(env: ["XDG_CONFIG_HOME": "/tmp/xdg-test"])
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#expect(path == FilePath("/tmp/xdg-test/container"))
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}
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@Test func testHomeFallsBackToHomeDirectoryWhenXdgUnset() {
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let path = PathUtils.BaseConfigPath.home.basePath(env: [:])
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#expect(path == Self.homeFallback)
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}
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@Test func testHomeTreatsEmptyXdgAsUnset() {
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let path = PathUtils.BaseConfigPath.home.basePath(env: ["XDG_CONFIG_HOME": ""])
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#expect(path == Self.homeFallback)
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}
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@Test func testAppRootUsesContainerAppRootWhenSet() {
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let path = PathUtils.BaseConfigPath.appRoot.basePath(env: ["CONTAINER_APP_ROOT": "/tmp/foo"])
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#expect(path == FilePath("/tmp/foo"))
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}
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@Test func testAppRootFallsBackToApplicationSupportWhenUnset() {
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let path = PathUtils.BaseConfigPath.appRoot.basePath(env: [:])
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#expect(path == Self.appRootFallback)
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}
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@Test func testAppRootTreatsEmptyEnvAsUnset() {
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let path = PathUtils.BaseConfigPath.appRoot.basePath(env: ["CONTAINER_APP_ROOT": ""])
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#expect(path == Self.appRootFallback)
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}
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@Test func testAppRootIgnoresXdgConfigHome() {
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let path = PathUtils.BaseConfigPath.appRoot.basePath(env: ["XDG_CONFIG_HOME": "/tmp/xdg-test"])
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#expect(path == Self.appRootFallback)
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}
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@Test func testHomeIgnoresContainerAppRoot() {
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let path = PathUtils.BaseConfigPath.home.basePath(env: ["CONTAINER_APP_ROOT": "/tmp/foo"])
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#expect(path == Self.homeFallback)
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}
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@Test func testInstallRootFromEnvVar() {
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let path = PathUtils.BaseConfigPath.installRoot.basePath(env: ["CONTAINER_INSTALL_ROOT": "/usr/local"])
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#expect(path == FilePath("/usr/local"))
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}
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}
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