/*
* Copyright 2016-present Facebook, Inc.
*
* 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.facebook.buck.io;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
import static org.junit.Assume.assumeThat;
import com.facebook.buck.testutil.integration.ProjectWorkspace;
import com.facebook.buck.testutil.integration.TemporaryPaths;
import com.facebook.buck.testutil.integration.TestDataHelper;
import com.facebook.buck.util.environment.Platform;
import com.google.common.base.Splitter;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import org.hamcrest.Matchers;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
public class ConfiguredBuckOutIntegrationTest {
private ProjectWorkspace workspace;
@Rule public TemporaryPaths tmp = new TemporaryPaths();
@Before
public void setUp() throws IOException {
workspace = TestDataHelper.createProjectWorkspaceForScenario(this, "configured_buck_out", tmp);
workspace.setUp();
}
@Test
public void outputPathsUseConfiguredBuckOut() throws IOException {
String buckOut = "new-buck-out";
Path output = workspace.buildAndReturnOutput("-c", "project.buck_out=" + buckOut, "//:dummy");
assertTrue(Files.exists(output));
assertThat(workspace.getDestPath().relativize(output).toString(), Matchers.startsWith(buckOut));
}
@Test
public void configuredBuckOutAffectsRuleKey() throws IOException {
String out =
workspace
.runBuckCommand("targets", "--show-rulekey", "//:dummy")
.assertSuccess()
.getStdout();
String ruleKey = Splitter.on(' ').splitToList(out).get(1);
String configuredOut =
workspace
.runBuckCommand(
"targets", "--show-rulekey", "-c", "project.buck_out=something", "//:dummy")
.assertSuccess()
.getStdout();
String configuredRuleKey = Splitter.on(' ').splitToList(configuredOut).get(1);
assertThat(ruleKey, Matchers.not(Matchers.equalTo(configuredRuleKey)));
}
@Test
public void buckOutCompatSymlink() throws IOException {
assumeThat(Platform.detect(), Matchers.not(Matchers.is(Platform.WINDOWS)));
ProjectWorkspace.ProcessResult result =
workspace.runBuckBuild(
"-c",
"project.buck_out=something",
"-c",
"project.buck_out_compat_link=true",
"//:dummy");
result.assertSuccess();
assertThat(
Files.readSymbolicLink(workspace.resolve("buck-out/gen")),
Matchers.equalTo(workspace.getDestPath().getFileSystem().getPath("../something/gen")));
}
@Test
public void verifyTogglingConfiguredBuckOut() throws IOException {
assumeThat(Platform.detect(), Matchers.not(Matchers.is(Platform.WINDOWS)));
workspace
.runBuckBuild(
"-c",
"project.buck_out=something",
"-c",
"project.buck_out_compat_link=true",
"//:dummy")
.assertSuccess();
workspace.runBuckBuild("//:dummy").assertSuccess();
workspace
.runBuckBuild(
"-c",
"project.buck_out=something",
"-c",
"project.buck_out_compat_link=true",
"//:dummy")
.assertSuccess();
}
@Test
public void verifyNoopBuildWithCompatSymlink() throws IOException {
assumeThat(Platform.detect(), Matchers.not(Matchers.is(Platform.WINDOWS)));
// Do an initial build.
workspace
.runBuckBuild(
"-c",
"project.buck_out=something",
"-c",
"project.buck_out_compat_link=true",
"//:dummy")
.assertSuccess();
workspace.getBuildLog().assertTargetBuiltLocally("//:dummy");
// Run another build immediately after and verify everything was up to date.
workspace
.runBuckBuild(
"-c",
"project.buck_out=something",
"-c",
"project.buck_out_compat_link=true",
"//:dummy")
.assertSuccess();
workspace.getBuildLog().assertTargetHadMatchingRuleKey("//:dummy");
}
@Test
public void targetsShowOutput() throws IOException {
String output =
workspace
.runBuckCommand(
"targets", "--show-output", "-c", "project.buck_out=something", "//:dummy")
.assertSuccess()
.getStdout()
.trim();
output = Splitter.on(' ').splitToList(output).get(1);
assertThat(MorePaths.pathWithUnixSeparators(output), Matchers.startsWith("something/"));
}
@Test
public void targetsShowOutputCompatSymlink() throws IOException {
assumeThat(Platform.detect(), Matchers.not(Matchers.is(Platform.WINDOWS)));
String output =
workspace
.runBuckCommand(
"targets",
"--show-output",
"-c",
"project.buck_out=something",
"-c",
"project.buck_out_compat_link=true",
"//:dummy")
.assertSuccess()
.getStdout()
.trim();
output = Splitter.on(' ').splitToList(output).get(1);
assertThat(MorePaths.pathWithUnixSeparators(output), Matchers.startsWith("buck-out/gen/"));
}
@Test
public void buildShowOutput() throws IOException {
Path output = workspace.buildAndReturnOutput("-c", "project.buck_out=something", "//:dummy");
assertThat(
MorePaths.pathWithUnixSeparators(workspace.getDestPath().relativize(output)),
Matchers.startsWith("something/"));
}
@Test
public void buildShowOutputCompatSymlink() throws IOException {
assumeThat(Platform.detect(), Matchers.not(Matchers.is(Platform.WINDOWS)));
Path output =
workspace.buildAndReturnOutput(
"-c",
"project.buck_out=something",
"-c",
"project.buck_out_compat_link=true",
"//:dummy");
assertThat(
MorePaths.pathWithUnixSeparators(workspace.getDestPath().relativize(output)),
Matchers.startsWith("buck-out/gen/"));
}
}