package org.jsoup.integration;

import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.parser.Parser;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.MethodSource;

import java.io.File;
import java.io.IOException;
import java.util.stream.Stream;

import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertTrue;

/**
 Tests fixes for issues raised by the OSS Fuzz project @ https://oss-fuzz.com/testcases?project=jsoup As some of these
 are timeout tests - run each file 100 times and ensure under time.
 */
public class FuzzFixesIT {
    static int numIters = 50;
    static int timeout = 20; // external fuzzer is set to 60 for 100 runs
    static File testDir = ParseTest.getFile("/fuzztests/");

    private static Stream<File> testFiles() {
        File[] files = testDir.listFiles();
        assertNotNull(files);
        assertTrue(files.length > 10);

        return Stream.of(files);
    }

    @ParameterizedTest
    @MethodSource("testFiles")
    void testHtmlParse(File file) throws IOException {
        long startTime = System.currentTimeMillis();
        long completeBy = startTime + timeout * 1000L;

        for (int i = 0; i < numIters; i++) {
            Document doc = Jsoup.parse(file, "UTF-8", "https://example.com/");
            assertNotNull(doc);
            if (System.currentTimeMillis() > completeBy)
                Assertions.fail(String.format("Timeout: only completed %d iters of [%s] in %d seconds", i, file.getName(), timeout));
        }
    }

    @ParameterizedTest
    @MethodSource("testFiles")
    void testXmlParse(File file) throws IOException {
        long startTime = System.currentTimeMillis();
        long completeBy = startTime + timeout * 1000L;

        for (int i = 0; i < numIters; i++) {
            Document doc = Jsoup.parse(file, "UTF-8", "https://example.com/", Parser.xmlParser());
            assertNotNull(doc);
            if (System.currentTimeMillis() > completeBy)
                Assertions.fail(String.format("Timeout: only completed %d iters of [%s] in %d seconds", i, file.getName(), timeout));
        }
    }
}

@@ -747,9 +747,9 @@
 t = 
-2
+3
 0; /

Extend the timeout a little