[FIXED JENKINS-14333] Ignore progress percentage in warning messages.

src/main/java/hudson/plugins/warnings/parser/AppleLLVMClangParser.java

@@ -12,7 +12,7 @@
@Extension
public class AppleLLVMClangParser extends RegexpLineParser {
    private static final long serialVersionUID = -3015592762345283182L;
    private static final String CLANG_WARNING_PATTERN = "^\\s*(.*?):(\\d+):(?:\\d+:)?(?:(?:\\{\\d+:\\d+-\\d+:\\d+\\})+:)?\\s*warning:\\s*(.*?)(?:\\[(.*)\\])?$";
    private static final String CLANG_WARNING_PATTERN = "^\\s*(?:\\d+%)?([^%]*?):(\\d+):(?:\\d+:)?(?:(?:\\{\\d+:\\d+-\\d+:\\d+\\})+:)?\\s*warning:\\s*(.*?)(?:\\[(.*)\\])?$";

    /**
     * Creates a new instance of {@link AppleLLVMClangParser}.
@@ -21,7 +21,7 @@ public AppleLLVMClangParser() {
        super(Messages._Warnings_AppleLLVMClang_ParserName(),
                Messages._Warnings_AppleLLVMClang_LinkName(),
                Messages._Warnings_AppleLLVMClang_TrendName(),
                CLANG_WARNING_PATTERN, true);
                CLANG_WARNING_PATTERN);
    }

    @Override

src/test/java/hudson/plugins/warnings/parser/AppleLLVMClangParserTest.java

@@ -8,6 +8,7 @@
import java.util.Collection;
import java.util.Iterator;

import org.apache.commons.lang.StringUtils;
import org.junit.Test;


@@ -19,6 +20,23 @@
public class AppleLLVMClangParserTest extends ParserTester {
    private static final String TYPE = new AppleLLVMClangParser().getGroup();

    /**
     * Parses a file with one warning that are started by ant.
     *
     * @throws IOException
     *      if the file could not be read
     * @see <a href="http://issues.jenkins-ci.org/browse/JENKINS-14333">Issue 14333</a>
     */
    @Test
    public void issue14333() throws IOException {
        Collection<FileAnnotation> warnings = new AppleLLVMClangParser().parse(openFile("issue14333.txt"));

        assertEquals(WRONG_NUMBER_OF_WARNINGS_DETECTED, 1, warnings.size());
        FileAnnotation annotation = warnings.iterator().next();
        checkWarning(annotation, 1518, "Array access (via field 'yy_buffer_stack') results in a null pointer dereference",
                "scanner.cpp", StringUtils.EMPTY, Priority.NORMAL);
    }

    /**
     * Verifies that all messages are correctly parsed.
     *

src/test/resources/hudson/plugins/warnings/parser/issue14333.txt

@@ -0,0 +1,2 @@
11% scanner.cpp:1518:28: warning: Array access (via field 'yy_buffer_stack') results in a null pointer dereference