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/*
* @test
* @bug 8367049
* @summary URLPermission must reject empty/missing host authority with IAE (no SIOOBE)
* @run testng EmptyAuthorityTest
*/

import java.net.URLPermission;
import org.testng.Assert;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

public class EmptyAuthorityTest {

    @DataProvider(name = "badUrls")
    public Object[][] badUrls() {
        return new Object[][]{
                { "http:///path" }, // empty authority
                { "https:///x" }, // empty authority
                { "http://@/x" }, // userinfo + empty host
                { "http://user@/x" }, // userinfo + empty host
                { "http://[]/x" } // empty IPv6 literal
        };
    }

    @DataProvider(name = "goodUrls")
    public Object[][] goodUrls() {
        return new Object[][]{
                { "http://example.com/x" },
                { "http://example.com:80/x" },
                { "http://[::1]/x" },
                { "http://[::1]:8080/x" }
        };
    }

    @Test(dataProvider = "badUrls")
    public void rejectsEmptyOrMalformedAuthority(String url) {
        Assert.expectThrows(IllegalArgumentException.class, () -> new URLPermission(url));
    }

    @Test(dataProvider = "goodUrls")
    public void acceptsValidAuthorities(String url) {
        new URLPermission(url); // should not throw
    }
}