// region: assertLinesContainedIn
    def "neither expected or actual lines can be empty"() {
        when:
        comparer.assertLinesContainedIn([], ["a"])
        then:
        thrown(AssertionError)

        when:
        comparer.assertLinesContainedIn(["a"], [])
        then:
        thrown(AssertionError)
    }

    def "successful lines contained in comparisons: #expectedLines vs #actualLines"() {
        expect:

    }

    /**
     * Animate a typed line.
     * @param {Node} line - The line element to render.
     */
    async type(line) {
        const chars = [...line.textContent];
        line.textContent = '';
        this.container.appendChild(line);

        for (let char of chars) {
            const delay = line.getAttribute(`${this.pfx}-typeDelay`) || this.typeDelay;

		}
		f.pcln = pcln
	}
	addr -= f.offset
	file, line, fn := f.pcln.PCToLine(addr)
	if fn != nil {
		frame := []driver.Frame{
			{
				Func: fn.Name,
				File: file,
				Line: line,
			},
		}
		return frame, nil
	}

	frames := f.dwarfSourceLine(addr)
	if frames != nil {
		return frames, nil
	}

	return nil, fmt.Errorf("no line information for PC=%#x", addr)
}

  private final char[] buf = cbuf.array();

  private final Queue<String> lines = new ArrayDeque<>();
  private final LineBuffer lineBuf =
      new LineBuffer() {
        @Override
        protected void handleLine(String line, String end) {
          lines.add(line);
        }
      };

  /** Creates a new instance that will read lines from the given {@code Readable} object. */
  public LineReader(Readable readable) {

    def consoleLayoutCalculator = new ConsoleLayoutCalculator(consoleMetaData);

    def "lines should be ideal value if console is large enough"() {
        given:
        1 * consoleMetaData.getRows() >> 100

        expect:
        consoleLayoutCalculator.calculateNumWorkersForConsoleDisplay(5) == 5
    }

    def "lines should be half the console size for small consoles"() {
        given:

# ensure all generic features are added in alphabetic order
lines=$(git grep 'genericfeatures[.].*:' -- pkg/features/kube_features.go)
sorted_lines=$(echo "$lines" | sort -f)
if [[ "$lines" != "$sorted_lines" ]]; then
  echo "Generic features in pkg/features/kube_features.go not sorted" >&2
  echo >&2
  echo "Expected:" >&2
  echo "$sorted_lines" >&2
  echo >&2
  echo "Got:" >&2
  echo "$lines" >&2
  rc=1
fi

    /**
     * Reads the last {@code tailSize} lines of the daemon log file and returns them as a single string.
     *
     * @param file the daemon log
     * @param tailSize the length of tail
     * @return the tail of the log or a special {@code "<<empty>>"} string if the log is empty
     */
    static String tail(File file, int tailSize) throws IOException {
        try (Stream<String> lines = Files.lines(file.toPath(), StandardCharsets.UTF_8)) {

        [Insufficient.LINE_METRIC_COVERED_RATIO]                    | 'line metric with covered ratio'                                         | 'lines covered ratio is 1.0, but expected maximum is 0.5'

    }

    // Splits into lines.
    SmallVector<StringRef, 8> lines;
    file->getBuffer().split(lines, "\n", -1, false);
    // The resize method is used since split operator puts tail value in the end
    // without splitting the leftovers.
    if (op.getVocabSize() != -1) lines.resize(op.getVocabSize());

    // Map each line to line number, starting from zero.
    SmallVector<int64_t, 8> line_nums;

	//        server        0.182        0.000         40ms         74ms         97ms
	//
	lines := strings.Split(output, "\n")
	if len(lines) != 3 {
		t.Logf("Expected 2 lines of output, got %q", output)
		return errors.New("unexpected output (incorrect number of lines)")
	}
	fields := strings.Fields(lines[1])
	if len(fields) != 6 {
		t.Logf("Expected 6 columns, got %#v", fields)