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// Copyright 2017 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.shell;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth8.assertThat;
import static com.google.devtools.build.lib.testutil.MoreAsserts.assertThrows;
import java.time.Duration;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/** Unit tests for {@link CommandResult}. */
@RunWith(JUnit4.class)
public final class CommandResultTest {
@Test
public void testBuilder_WithNoStderr() {
Exception e =
assertThrows(
IllegalStateException.class,
() ->
CommandResult.builder()
.setStdoutStream(CommandResult.EMPTY_OUTPUT)
.setTerminationStatus(new TerminationStatus(0, false))
.build());
assertThat(e).hasMessageThat().contains("stderrStream");
}
@Test
public void testBuilder_WithNoStdout() {
Exception e =
assertThrows(
IllegalStateException.class,
() ->
CommandResult.builder()
.setStderrStream(CommandResult.EMPTY_OUTPUT)
.setTerminationStatus(new TerminationStatus(0, false))
.build());
assertThat(e).hasMessageThat().contains("stdoutStream");
}
@Test
public void testBuilder_WithNoTerminationStatus() {
Exception e =
assertThrows(
IllegalStateException.class,
() ->
CommandResult.builder()
.setStdoutStream(CommandResult.EMPTY_OUTPUT)
.setStderrStream(CommandResult.EMPTY_OUTPUT)
.build());
assertThat(e).hasMessageThat().contains("terminationStatus");
}
@Test
public void testBuilder_WithNoExecutionTime() {
CommandResult commandResult =
CommandResult.builder()
.setStdoutStream(CommandResult.EMPTY_OUTPUT)
.setStderrStream(CommandResult.EMPTY_OUTPUT)
.setTerminationStatus(new TerminationStatus(0, false))
.build();
assertThat(commandResult.getWallExecutionTime()).isEmpty();
assertThat(commandResult.getUserExecutionTime()).isEmpty();
assertThat(commandResult.getSystemExecutionTime()).isEmpty();
}
@Test
public void testBuilder_WithExecutionTime() {
CommandResult commandResult =
CommandResult.builder()
.setStdoutStream(CommandResult.EMPTY_OUTPUT)
.setStderrStream(CommandResult.EMPTY_OUTPUT)
.setTerminationStatus(new TerminationStatus(0, false))
.setWallExecutionTime(Duration.ofMillis(1929))
.setUserExecutionTime(Duration.ofMillis(1492))
.setSystemExecutionTime(Duration.ofMillis(1787))
.build();
assertThat(commandResult.getWallExecutionTime()).hasValue(Duration.ofMillis(1929));
assertThat(commandResult.getUserExecutionTime()).hasValue(Duration.ofMillis(1492));
assertThat(commandResult.getSystemExecutionTime()).hasValue(Duration.ofMillis(1787));
}
}