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// Copyright 2018 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.exec.local;
import static com.google.common.truth.Truth.assertThat;
import com.google.common.collect.ImmutableMap;
import java.util.Map;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/** Unit tests for {@link WindowsLocalEnvProvider}. */
@RunWith(JUnit4.class)
public final class WindowsLocalEnvProviderTest {
private static Map<String, String> rewriteEnv(
WindowsLocalEnvProvider p,
ImmutableMap<String, String> env,
String localTmpRoot,
String fallbackDir) {
return p.rewriteLocalEnv(env, null, localTmpRoot, fallbackDir, null);
}
@Test
public void testRewriteEnv() throws Exception {
// localTmpRoot is specified, so ignore everything else.
assertThat(
rewriteEnv(
new WindowsLocalEnvProvider(
ImmutableMap.of("TMP", "client/env/tmp", "TEMP", "client/env/temp")),
ImmutableMap.of("key1", "value1", "TMP", "spawn/tmp", "TEMP", "spawn/temp"),
"local/tmp",
"fallback/dir"))
.isEqualTo(ImmutableMap.of("key1", "value1", "TMP", "local\\tmp", "TEMP", "local\\tmp"));
// localTmpRoot is empty, fall back to the client environment's TMP.
assertThat(
rewriteEnv(
new WindowsLocalEnvProvider(
ImmutableMap.of("TMP", "client/tmp", "TEMP", "client/temp")),
ImmutableMap.of("key1", "value1", "TMP", "spawn/tmp", "TEMP", "spawn/temp"),
"",
"fallback/dir"))
.isEqualTo(ImmutableMap.of("key1", "value1", "TMP", "client\\tmp", "TEMP", "client\\tmp"));
// localTmpRoot and the client environment's TMP are empty, fall back to TEMP.
assertThat(
rewriteEnv(
new WindowsLocalEnvProvider(ImmutableMap.of("TMP", "", "TEMP", "client/temp")),
ImmutableMap.of("key1", "value1", "TMP", "spawn/tmp", "TEMP", "spawn/temp"),
"",
"fallback/dir"))
.isEqualTo(
ImmutableMap.of("key1", "value1", "TMP", "client\\temp", "TEMP", "client\\temp"));
// localTmpRoot and the client environment's TMP and TEMP are empty, fall back to fallbackDir.
assertThat(
rewriteEnv(
new WindowsLocalEnvProvider(ImmutableMap.of("TMP", "", "TEMP", "")),
ImmutableMap.of("key1", "value1", "TMP", "spawn/tmp", "TEMP", "spawn/temp"),
"",
"fallback/dir"))
.isEqualTo(
ImmutableMap.of("key1", "value1", "TMP", "fallback\\dir", "TEMP", "fallback\\dir"));
}
}
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