TestXOption.java

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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/*
 * @test
 * @bug      8007687
 * @summary  Make sure that the -X option works properly.
 * @library ../lib
 * @modules jdk.javadoc/jdk.javadoc.internal.tool
 * @build    JavadocTester
 * @run main TestXOption
 */

import java.util.*;
import java.util.stream.*;

public class TestXOption extends JavadocTester {

    public static void main(String... args) throws Exception {
        TestXOption tester = new TestXOption();
        tester.runTests();
    }

    @Test
    void testLineLengths() {
        javadoc("-d", "out1",
                "-sourcepath", testSrc,
                "-X",
                testSrc("TestXOption.java"));
        checkExit(Exit.OK);
        List<String> longLines = getOutputLines(Output.OUT).stream()
                .filter(s -> s.length() > 80)
                .collect(Collectors.toList());
        checking("line lengths");
        if (longLines.isEmpty()) {
            passed("all lines OK");
        } else {
            out.println("long lines:");
            longLines.stream().forEach(s -> out.println(">>>" + s + "<<<"));
            failed(longLines.size() + " long lines");
        }
    }

    @Test
    void testWithOption() {
        javadoc("-d", "out1",
                "-sourcepath", testSrc,
                "-X",
                testSrc("TestXOption.java"));
        checkExit(Exit.OK);
        checkOutput(true);
    }

    @Test
    void testWithoutOption() {
        javadoc("-d", "out2",
                "-sourcepath", testSrc,
                testSrc("TestXOption.java"));
        checkExit(Exit.OK);
        checkOutput(false);
    }

    private void checkOutput(boolean expectFound) {
        checkOutput(Output.OUT, expectFound,
                "-Xmaxerrs ",
                "-Xmaxwarns ",
                "-Xdocrootparent ",
                "-Xdoclint ",
                "-Xdoclint:");
    }
}