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/*
* Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package compiler.testlibrary.intrinsics;
import java.io.BufferedReader;
import java.io.FileReader;
import java.util.Properties;
public class Verifier {
enum VerificationStrategy {
VERIFY_STRONG_EQUALITY {
@Override
void verify(Properties expectedProperties, int fullMatchCnt,
int suspectCnt) {
int expectedCount = Integer.parseInt(
expectedProperties.getProperty(
Verifier.INTRINSIC_EXPECTED_COUNT_PROPERTY));
String intrinsicID = expectedProperties.getProperty(
Verifier.INTRINSIC_NAME_PROPERTY);
System.out.println("Intrinsic " + intrinsicID
+ " verification, expected: " + expectedCount
+ ", matched: " + fullMatchCnt
+ ", suspected: " + suspectCnt);
if (expectedCount != fullMatchCnt) {
throw new RuntimeException(
"Unexpected count of intrinsic "
+ intrinsicID
+ " expected:" + expectedCount
+ ", matched: " + fullMatchCnt
+ ", suspected: " + suspectCnt);
}
}
},
VERIFY_INTRINSIC_USAGE {
@Override
void verify(Properties expectedProperties, int fullMatchCnt,
int suspectCnt) {
boolean isExpected = Boolean.parseBoolean(
expectedProperties.getProperty(
Verifier.INTRINSIC_IS_EXPECTED_PROPERTY));
String intrinsicID = expectedProperties.getProperty(
Verifier.INTRINSIC_NAME_PROPERTY);
System.out.println("Intrinsic " + intrinsicID
+ " verification, is expected: " + isExpected
+ ", matched: " + fullMatchCnt
+ ", suspected: " + suspectCnt);
if ((fullMatchCnt == 0 && isExpected)
|| (fullMatchCnt > 0 && !isExpected)) {
throw new RuntimeException(
"Unexpected count of intrinsic "
+ intrinsicID
+ " is expected:" + isExpected
+ ", matched: " + fullMatchCnt
+ ", suspected: " + suspectCnt);
}
}
};
void verify(Properties expectedProperties, int fullMathCnt,
int suspectCnt) {
throw new RuntimeException("Default strategy is not implemented.");
}
}
public static final String PROPERTY_FILE_SUFFIX = ".verify.properties";
public static final String INTRINSIC_NAME_PROPERTY = "intrinsic.name";
public static final String INTRINSIC_IS_EXPECTED_PROPERTY
= "intrinsic.expected";
public static final String INTRINSIC_EXPECTED_COUNT_PROPERTY
= "intrinsic.expectedCount";
private static final String DEFAULT_STRATEGY
= VerificationStrategy.VERIFY_STRONG_EQUALITY.name();
public static void main(String[] args) throws Exception {
if (args.length == 0) {
throw new RuntimeException("Test bug, nothing to verify");
}
for (String hsLogFile : args) {
verify(hsLogFile);
}
}
private static void verify(String hsLogFile) throws Exception {
System.out.println("Verifying " + hsLogFile);
Properties expectedProperties = new Properties();
FileReader reader = new FileReader(hsLogFile
+ Verifier.PROPERTY_FILE_SUFFIX);
expectedProperties.load(reader);
reader.close();
int fullMatchCnt = 0;
int suspectCnt = 0;
String intrinsicId = expectedProperties.getProperty(
Verifier.INTRINSIC_NAME_PROPERTY);
String prefix = "<intrinsic id='";
String prefixWithId = prefix + intrinsicId + "'";
try (BufferedReader compLogReader
= new BufferedReader(new FileReader(hsLogFile))) {
String logLine;
while ((logLine = compLogReader.readLine()) != null) {
if (logLine.startsWith(prefix)) {
if (logLine.startsWith(prefixWithId)) {
fullMatchCnt++;
} else {
suspectCnt++;
System.err.println(
"WARNING: Other intrinsic detected " + logLine);
}
}
}
}
VerificationStrategy strategy = VerificationStrategy.valueOf(
System.getProperty("verificationStrategy",
Verifier.DEFAULT_STRATEGY));
strategy.verify(expectedProperties, fullMatchCnt, suspectCnt);
}
}
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