if err := checkCompilerFlags("TEST", "test", []string{"-disallow"}); err == nil {
		t.Fatalf("missing error for -disallow")
	}
	os.Setenv("CGO_TEST_ALLOW", "-disallo")
	if err := checkCompilerFlags("TEST", "test", []string{"-disallow"}); err == nil {
		t.Fatalf("missing error for -disallow with CGO_TEST_ALLOW=-disallo")
	}
	os.Setenv("CGO_TEST_ALLOW", "-disallow")

				return fmt.Errorf("parsing $CGO_%s_DISALLOW: %v", name, err)
			}
			disallow = r
		}
	}

Args:
	for i := 0; i < len(list); i++ {
		arg := list[i]
		if disallow != nil && disallow.FindString(arg) == arg {
			goto Bad
		}
		if allow != nil && allow.FindString(arg) == arg {
			continue Args
		}
		for _, re := range invalid {
			if re.FindString(arg) == arg { // must be complete match
				goto Bad

    }

    void "can disallow packages"() {
        given:
        withSpec { FilteringClassLoader.Spec spec ->
            spec.disallowPackage("org.junit")
        }

        expect:
        cannotLoadClass(Test)
        cannotSeePackage("org.junit")
        cannotSeePackage("org.junit.subpackage")
    }

    void "disallow wins over allow packages"() {
        given:

    try {
      val response = completableFuture.get(10, TimeUnit.SECONDS)

      assertEquals(200, response.code)
      assertEquals("h3", response.negotiatedProtocol)
      assertTrue(response.content.contains("Disallow"))
    } catch (ee: ExecutionException) {
      throw ee.cause?.cause ?: ee.cause!!
    }
  }

  data class Response(
    val code: Int,
    val negotiatedProtocol: String,
    val content: String,

            tempDir.mkdirs();

            final StringBuilder buf = new StringBuilder();
            buf.append("User-agent: *").append('\n');
            buf.append("Disallow: /admin/").append('\n');
            buf.append("Disallow: /websvn/").append('\n');
            final File robotTxtFile = new File(tempDir, "robots.txt");
            FileUtil.writeBytes(robotTxtFile.getAbsolutePath(), buf.toString().getBytes("UTF-8"));

     *
     * @param ideal number of Console lines
     * @return height of progress area.
     */
    public int calculateNumWorkersForConsoleDisplay(int ideal) {
        if (maximumAvailableLines == -1) {
            // Disallow work-in-progress to take up more than half of the console display
            // If the screen size is unknown, allow 4 lines
            int rows = consoleMetaData.getRows();

    @Inject
    public CurrentJvmToolchainSpec() {
        getLanguageVersion().set(JavaLanguageVersion.of(Jvm.current().getJavaVersion().getMajorVersion()));

        // disallow changing property values
        finalizeProperties();
    }

    @Override
    public String getDisplayName() {
        return "CurrentJVM " + super.getDisplayName();
    }

            tempDir.mkdirs();

            // robots.txt
            StringBuilder buf = new StringBuilder();
            buf.append("User-agent: *").append('\n');
            buf.append("Disallow: /admin/").append('\n');
            buf.append("Disallow: /websvn/").append('\n');
            final File robotTxtFile = new File(tempDir, "robots.txt");
            FileUtil.writeBytes(robotTxtFile.getAbsolutePath(), buf.toString().getBytes("UTF-8"));

            tempDir.mkdirs();

            // robots.txt
            StringBuilder buf = new StringBuilder();
            buf.append("User-agent: *").append('\n');
            buf.append("Disallow: /admin/").append('\n');
            buf.append("Disallow: /websvn/").append('\n');
            final File robotTxtFile = new File(tempDir, "robots.txt");
            FileUtil.writeBytes(robotTxtFile.getAbsolutePath(), buf.toString().getBytes("UTF-8"));

        parser.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
        parser.setFeature("http://xml.org/sax/features/namespaces", false)
        parser.setFeature("http://apache.org/xml/features/disallow-doctype-decl", false)
        this.resultsNode = parser.parse(testResultsFile)

        resultsNode.testsuite.each { Node suiteNode ->
            def suite = new Suite(suiteNode)
            suites.put(suite.name, suite)