var dialer Dialer
			// Try to connect to a real host on a port
			// that it is not listening on.
			_, err := dialer.DialContext(ctx, "tcp", "golang.org:3")
			if err == nil {
				t.Errorf("Dial to unbound port succeeded on attempt %d", i)
			}
			<-sem
		}(i)
	}
	wg.Wait()

			os.Setenv(k, v)
		}

		ok, err := IsPresent()
		if err != nil && !test.ShouldFail {
			t.Fatalf("Test %d: %v", i, err)
		}
		if err == nil && test.ShouldFail {
			t.Fatalf("Test %d: should have failed but succeeded", i)
		}

		if !test.ShouldFail && ok != test.IsPresent {
			t.Fatalf("Test %d: reported that KMS present=%v - want present=%v", i, ok, test.IsPresent)
		}
	}
}

var isPresentTests = []struct {

		"The number of errors occurred when signing the CSR.",
	)

	successCounts = monitoring.NewSum(
		"citadel_server_success_cert_issuance_count",
		"The number of certificates issuances that have succeeded.",
	)

	rootCertExpiryTimestamp = monitoring.NewGauge(
		"citadel_server_root_cert_expiry_timestamp",
		"The unix timestamp, in seconds, when Citadel root cert will expire. "+

      %0 = "tf.Const"() {value = dense<1000> : tensor<1xi32>} : () -> tensor<1xi32>
      return %0 : tensor<1xi32>
    }
  })";
  CreateModule(kMlirModuleStr);

  auto result = Run();

  EXPECT_TRUE(result.succeeded());
}

TEST_F(VerifyClusteringPassTest, NotTfFunctionalFails) {
  static constexpr char kMlirModuleStr[] = R"(
  module attributes {tf.versions = {bad_consumers = [], min_consumer = 0 : i32, producer = 268 : i32}} {

			mustRun(t, cmd)

			cmd = hangProneCmd(outPath)
			cmd.Dir = dir.Base()
			outb, err := cmd.CombinedOutput()
			out := string(outb)
			if err == nil {
				t.Fatalf("fuzzing succeeded unexpectedly; output:\n%s", out)
			}
			if !strings.Contains(out, tc.expectedError) {
				t.Errorf("exited without expected error %q; got\n%s", tc.expectedError, out)
			}
		})
	}
}

		}

		result, err := auth.Authenticate(security.AuthContext{GrpcContext: ctx})
		if len(tc.authenticateErrMsg) > 0 {
			if err == nil {
				t.Errorf("Case %s: Succeeded. Error expected: %v", id, err)
			} else if err.Error() != tc.authenticateErrMsg {
				t.Errorf("Case %s: Incorrect error message: want %s but got %s",
					id, tc.authenticateErrMsg, err.Error())
			}
			continue

		// clear err since the fallback succeeded
		if httpErr == nil {
			metrics.LifecycleHandlerHTTPFallbacks.Inc()
			if eventRecorder != nil {
				// report the fallback with an event
				eventRecorder.Event(pod, v1.EventTypeWarning, "LifecycleHTTPFallback", fmt.Sprintf("request to HTTPS lifecycle hook %s got HTTP response, retry with HTTP succeeded", req.URL.Host))
			}
			err = nil
		}

		if testCase.expectedErr == nil && err != nil {
			t.Fatalf("Test %d: should succeed but failed with err: %v", i+1, err)
		}
		if testCase.expectedErr != nil && err == nil {
			t.Fatalf("Test %d:, should fail but succeeded.", i+1)
		}
		if err == nil {
			if host != testCase.host {
				t.Fatalf("Test %d: expected: %v, found: %v", i+1, testCase.host, host)
			}
			if port != testCase.port {

	Subtag() string
}

// Parse parses the given BCP 47 string and returns a valid Tag. If parsing
// failed it returns an error and any part of the tag that could be parsed.
// If parsing succeeded but an unknown value was found, it returns
// ValueError. The Tag returned in this case is just stripped of the unknown
// value. All other values are preserved. It accepts tags in the BCP 47 format

The script can be executed without Gradle - it will mimic a tool that requires an interactive login.

Gradle build file registers two tasks - one performs a login and the other one depends on the login having succeeded:
====
include::sample[dir="kotlin",files="build.gradle.kts[]"]
include::sample[dir="groovy",files="build.gradle[]"]
====

The `login` task declares an input property and connects it with a credentials provider.