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/*
* Copyright (C) 2020 The Android Open Source Project
*
* 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.android.build.config;
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import java.io.UnsupportedEncodingException;
import java.nio.charset.StandardCharsets;
/**
* Errors for testing.
*/
public class TestErrors extends ErrorReporter {
public static final int ERROR_CODE = 1;
public final Category ERROR = new Category(ERROR_CODE, true, Level.ERROR,
"An error.");
public static final int WARNING_CODE = 2;
public final Category WARNING = new Category(WARNING_CODE, true, Level.WARNING,
"A warning.");
public static final int HIDDEN_CODE = 3;
public final Category HIDDEN = new Category(HIDDEN_CODE, true, Level.HIDDEN,
"A hidden warning.");
public static final int ERROR_FIXED_CODE = 4;
public final Category ERROR_FIXED = new Category(ERROR_FIXED_CODE, false, Level.ERROR,
"An error that can't have its level changed.");
public void assertHasEntry(Errors.Category category) {
assertHasEntry(category, this);
}
public String getErrorMessages() {
return getErrorMessages(this);
}
public static void assertHasEntry(Errors.Category category, ErrorReporter errors) {
StringBuilder found = new StringBuilder();
for (Errors.Entry entry: errors.getEntries()) {
if (entry.getCategory() == category) {
return;
}
found.append(' ');
found.append(entry.getCategory().getCode());
}
throw new AssertionError("No error category " + category.getCode() + " found."
+ " Found category codes were:" + found);
}
public static String getErrorMessages(ErrorReporter errors) {
final ByteArrayOutputStream stream = new ByteArrayOutputStream();
try {
errors.printErrors(new PrintStream(stream, true, StandardCharsets.UTF_8.name()));
} catch (UnsupportedEncodingException ex) {
// utf-8 is always supported
}
return new String(stream.toByteArray(), StandardCharsets.UTF_8);
}
}
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