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// 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.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 RealSandboxfs01ProcessTest extends BaseRealSandboxfsProcessTest {
public RealSandboxfs01ProcessTest() {
super("0.1.0", RealSandboxfsProcess.ALLOW_FLAG + "\n" + FAKE_MOUNT_POINT + "\n");
}
@Test
public void testNoActivity() throws IOException {
SandboxfsProcess process = createAndStartFakeSandboxfs(ImmutableList.of("Done"));
String expectedRequests = "[]\n\n";
verifyFakeSandboxfsExecution(process, expectedRequests);
}
@Test
public void testCreateAndDestroySandboxes() throws IOException {
SandboxfsProcess process =
createAndStartFakeSandboxfs(ImmutableList.of("Done", "Done", "Done", "Done"));
process.createSandbox("sandbox1", (mapper) -> {});
process.createSandbox(
"sandbox2",
(mapper) -> mapper.map(PathFragment.create("/"), PathFragment.create("/some/path"), true));
process.destroySandbox("sandbox1");
String expectedRequests =
"[]\n\n"
+ "[]\n\n"
+ "[{\"Map\":"
+ "{\"Mapping\":\"/sandbox2\",\"Target\":\"/some/path\",\"Writable\":true}}]\n\n"
+ "[{\"Unmap\":\"/sandbox1\"}]\n\n";
verifyFakeSandboxfsExecution(process, expectedRequests);
}
}