| // Copyright 2019 The Bazel Authors. All rights reserved. |
| // |
| // 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 com.google.devtools.build.lib.sandbox; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.devtools.build.lib.sandbox.SandboxfsProcess.Mapping; |
| import com.google.devtools.build.lib.vfs.PathFragment; |
| import java.io.IOException; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** |
| * {@inheritDoc} |
| * |
| * <p><b>Important:</b> If you modify any aspects of the golden data of these tests, you must run |
| * the {@link RealSandboxfsProcessIntegrationTest} test against the version of sandboxfs tested here |
| * to ensure that the golden data represents reality. |
| */ |
| @RunWith(JUnit4.class) |
| public class RealSandboxfs02ProcessTest extends BaseRealSandboxfsProcessTest { |
| |
| public RealSandboxfs02ProcessTest() { |
| super("0.2.0", RealSandboxfsProcess.ALLOW_FLAG + "\n" + FAKE_MOUNT_POINT + "\n"); |
| } |
| |
| @Test |
| public void testNoActivity() throws IOException { |
| SandboxfsProcess process = createAndStartFakeSandboxfs(ImmutableList.of("{\"id\":\"empty\"}")); |
| String expectedRequests = "{\"CreateSandbox\":{\"id\":\"empty\",\"mappings\":[]}}"; |
| verifyFakeSandboxfsExecution(process, expectedRequests); |
| } |
| |
| @Test |
| public void testCreateAndDestroySandboxes() throws IOException { |
| SandboxfsProcess process = |
| createAndStartFakeSandboxfs( |
| ImmutableList.of( |
| "{\"id\":\"empty\"}", |
| "{\"id\":\"sandbox1\"}", |
| "{\"id\":\"sandbox2\"}", |
| "{\"id\":\"sandbox1\"}")); |
| |
| process.createSandbox("sandbox1", ImmutableList.of()); |
| process.createSandbox( |
| "sandbox2", |
| ImmutableList.of( |
| Mapping.builder() |
| .setPath(PathFragment.create("/")) |
| .setTarget(PathFragment.create("/some/path")) |
| .setWritable(true) |
| .build())); |
| process.destroySandbox("sandbox1"); |
| String expectedRequests = |
| "{\"CreateSandbox\":{\"id\":\"empty\",\"mappings\":[]}}" |
| + "{\"CreateSandbox\":{\"id\":\"sandbox1\",\"mappings\":[]}}" |
| + "{\"CreateSandbox\":{\"id\":\"sandbox2\",\"mappings\":[" |
| + "{\"path\":\"/\",\"underlying_path\":\"/some/path\",\"writable\":true}" |
| + "]}}" |
| + "{\"DestroySandbox\":\"sandbox1\"}"; |
| |
| verifyFakeSandboxfsExecution(process, expectedRequests); |
| } |
| } |