mirror of
https://github.com/apple/container.git
synced 2026-11-05 13:36:25 +00:00
Vincent Peng
1ebb9d07d1
- Fixes #1876. - Encode forwarded process signals as signal names instead of integer XPC values. - Preserve Darwin-to-Linux signal semantics for foreground signal forwarding. - Add coverage for the kill request payload and forwarded INT, TERM, WINCH, USR1, and USR2 mappings.
68 lines
2.5 KiB
Swift
68 lines
2.5 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 ContainerXPC
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import ContainerizationError
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import Darwin
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import Testing
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@testable import ContainerAPIClient
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struct ClientProcessTests {
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@Test
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func killRequestEncodesSignalAsString() throws {
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let request = try ClientProcessImpl.killRequest(
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containerId: "container-id",
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processId: "process-id",
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signal: SIGUSR1
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)
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#expect(request.string(key: XPCMessage.routeKey) == XPCRoute.containerKill.rawValue)
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#expect(request.string(key: .id) == "container-id")
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#expect(request.string(key: .processIdentifier) == "process-id")
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#expect(request.string(key: .signal) == "USR1")
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}
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@Test
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func forwardedSignalsUseLinuxCompatibleNames() throws {
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#expect(try ClientProcessImpl.forwardedSignalName(SIGINT) == "INT")
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#expect(try ClientProcessImpl.forwardedSignalName(SIGKILL) == "KILL")
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#expect(try ClientProcessImpl.forwardedSignalName(SIGTERM) == "TERM")
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#expect(try ClientProcessImpl.forwardedSignalName(SIGWINCH) == "WINCH")
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#expect(try ClientProcessImpl.forwardedSignalName(SIGUSR1) == "USR1")
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#expect(try ClientProcessImpl.forwardedSignalName(SIGUSR2) == "USR2")
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}
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@Test
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func forwardedSignalRejectsUnsupportedSignal() {
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#expect(throws: Error.self) {
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try ClientProcessImpl.forwardedSignalName(Int32.max)
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}
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}
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@Test
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func forwardedSignalRejectsHostOnlySignal() {
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#expect {
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try ClientProcessImpl.forwardedSignalName(SIGINFO)
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} throws: { error in
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guard let error = error as? ContainerizationError else {
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return false
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}
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return error.code == .invalidArgument
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}
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}
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}
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