private void appendTestMethod(@Nonnull StackTraceElement current) {
   content.append("          <li>");
   content.append(current.getClassName()).append('#');
   content
       .append(LESS_THAN_CHAR.matcher(current.getMethodName()).replaceFirst("&lt;"))
       .append(": ");
   content.append(current.getLineNumber());
 }
Beispiel #2
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  @Nonnull
  private static String getRelativeSubPathToOutputDir(@Nonnull String filePath) {
    StringBuilder cssRelPath = new StringBuilder();
    int n = PATH_SEPARATOR.split(filePath).length;

    for (int i = 1; i < n; i++) {
      cssRelPath.append("../");
    }

    return cssRelPath.toString();
  }
Beispiel #3
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public final class OutputFile extends PrintWriter {
  private static final Pattern PATH_SEPARATOR = Pattern.compile("/");

  @Nonnull private final String relPathToOutDir;
  private final boolean withPrettyPrint;

  public OutputFile(@Nonnull File file) throws IOException {
    super(file, "UTF-8");
    relPathToOutDir = "";
    withPrettyPrint = false;
  }

  public OutputFile(@Nonnull String outputDir, @Nonnull String sourceFilePath) throws IOException {
    super(getOutputFileCreatingDirIfNeeded(outputDir, sourceFilePath));
    relPathToOutDir = getRelativeSubPathToOutputDir(sourceFilePath);
    withPrettyPrint = true;
  }

  @Nonnull
  private static File getOutputFileCreatingDirIfNeeded(
      @Nonnull String outputDir, @Nonnull String sourceFilePath) {
    File outputFile = getOutputFile(outputDir, sourceFilePath);
    File parentDir = outputFile.getParentFile();

    if (!parentDir.exists()) {
      boolean outputDirCreated = parentDir.mkdirs();
      assert outputDirCreated : "Failed to create output dir: " + outputDir;
    }

    return outputFile;
  }

  @Nonnull
  static File getOutputFile(@Nonnull String outputDir, @Nonnull String sourceFilePath) {
    int p = sourceFilePath.lastIndexOf('.');
    String outputFileName = sourceFilePath.substring(0, p) + ".html";
    File outputFile = new File(outputDir, outputFileName);
    return outputFile;
  }

  @Nonnull
  private static String getRelativeSubPathToOutputDir(@Nonnull String filePath) {
    StringBuilder cssRelPath = new StringBuilder();
    int n = PATH_SEPARATOR.split(filePath).length;

    for (int i = 1; i < n; i++) {
      cssRelPath.append("../");
    }

    return cssRelPath.toString();
  }

  public void writeCommonHeader(@Nonnull String pageTitle) {
    println("<!DOCTYPE html>");
    println("<html>");
    println("<head>");
    println("  <title>" + pageTitle + "</title>");
    println("  <meta http-equiv='Content-Type' content='text/html; charset=UTF-8'/>");
    println(
        "  <link rel='stylesheet' type='text/css' href='" + relPathToOutDir + "coverage.css'/>");
    println(
        "  <link rel='shortcut icon' type='image/png' href='" + relPathToOutDir + "logo.png'/>");
    println("  <script type='text/javascript' src='" + relPathToOutDir + "coverage.js'></script>");

    if (withPrettyPrint) {
      println(
          "  <script type='text/javascript' src='" + relPathToOutDir + "prettify.js'></script>");
    }

    println("</head>");
    println(withPrettyPrint ? "<body onload='prettyPrint()'>" : "<body>");
  }

  public void writeCommonFooter() {
    println("</body>");
    println("</html>");
  }
}
public final class ListOfCallPoints {
  @Nonnull private static final String EOL = System.getProperty("line.separator");
  private static final Pattern LESS_THAN_CHAR = Pattern.compile("<");

  @Nonnull private final StringBuilder content;

  public ListOfCallPoints() {
    content = new StringBuilder(100);
  }

  public void insertListOfCallPoints(@Nullable List<CallPoint> callPoints) {
    if (content.length() == 0) {
      content.append(EOL).append("      ");
    }

    content.append("  <ol style='display:none'>");

    if (callPoints == null) {
      content.append("</ol>").append(EOL).append("      ");
      return;
    }

    content.append(EOL);

    CallPoint currentCP = callPoints.get(0);
    appendTestMethod(currentCP.getStackTraceElement());
    appendRepetitionCountIfNeeded(currentCP);

    for (int i = 1, n = callPoints.size(); i < n; i++) {
      CallPoint nextCP = callPoints.get(i);
      StackTraceElement ste = nextCP.getStackTraceElement();

      if (nextCP.isSameTestMethod(currentCP)) {
        content.append(", ").append(ste.getLineNumber());
      } else {
        content.append("</li>").append(EOL);
        appendTestMethod(ste);
      }

      appendRepetitionCountIfNeeded(nextCP);
      currentCP = nextCP;
    }

    content.append("</li>").append(EOL).append("        </ol>").append(EOL).append("      ");
  }

  private void appendTestMethod(@Nonnull StackTraceElement current) {
    content.append("          <li>");
    content.append(current.getClassName()).append('#');
    content
        .append(LESS_THAN_CHAR.matcher(current.getMethodName()).replaceFirst("&lt;"))
        .append(": ");
    content.append(current.getLineNumber());
  }

  private void appendRepetitionCountIfNeeded(@Nonnull CallPoint callPoint) {
    int repetitionCount = callPoint.getRepetitionCount();

    if (repetitionCount > 0) {
      content.append('x').append(1 + repetitionCount);
    }
  }

  @Nonnull
  public String getContents() {
    String result = content.toString();
    content.setLength(0);
    return result;
  }
}