}

func createUsageTestFiles(t *testing.T, base, bucket string, files []usageTestFile) {
	for _, f := range files {
		err := os.MkdirAll(filepath.Dir(filepath.Join(base, bucket, f.name)), os.ModePerm)
		if err != nil {
			t.Fatal(err)
		}
		err = os.WriteFile(filepath.Join(base, bucket, f.name), make([]byte, f.size), os.ModePerm)
		if err != nil {
			t.Fatal(err)
		}
	}
}

  write_to_bazelrc('test:v1 --test_tag_filters=%s' %
                   ','.join(test_and_build_filters + test_only_filters))
  write_to_bazelrc('test:v1 --build_tag_filters=%s' %
                   ','.join(test_and_build_filters))
  write_to_bazelrc(
      'test:v2 --test_tag_filters=%s' %
      ','.join(test_and_build_filters + test_only_filters + ['-v1only']))
  write_to_bazelrc('test:v2 --build_tag_filters=%s' %

    assertThat(UnsignedLongs.join(",")).isEmpty();
    assertThat(UnsignedLongs.join(",", 1)).isEqualTo("1");
    assertThat(UnsignedLongs.join(",", 1, 2)).isEqualTo("1,2");
    assertThat(UnsignedLongs.join(",", -1, Long.MIN_VALUE))
        .isEqualTo("18446744073709551615,9223372036854775808");
    assertThat(UnsignedLongs.join("", 1, 2, 3)).isEqualTo("123");
    assertThat(UnsignedLongs.join("", -1, Long.MIN_VALUE))

  tensorflow::condition_variable finished_execute_;
  // Notifies a StartExecute that the previous Join has finished.
  tensorflow::condition_variable finished_join_;

  // Temporary state between `StartExecute` and `Join`.
  //
  //   Inputs; pointers are to objects not owned by the DeviceThread, but which
  //   are expected to live at least until `Join` finishes:
  TFE_Context* context_ TF_GUARDED_BY(execution_mutex_);

            it.start();

            currentProcess.waitFor();
            it.join(5000);

            if (mt.isTeminated()) {
                throw new CommandExecutionException("The command execution is timeout: " + String.join(" ", commands));
            }

            final int exitValue = currentProcess.exitValue();

            if (logger.isInfoEnabled()) {

	enc := jsoniter.ConfigCompatibleWithStandardLibrary.NewEncoder(buf)

	for i := range item {
		err := enc.Encode(item[i])
		if err != nil {
			return err
		}
	}
	b := buf.Bytes()

	path := filepath.Join(store.directory, key+store.fileExt)
	err := os.WriteFile(path, b, os.FileMode(0o770))
	buf.Reset()
	if err != nil {
		return err
	}

	// Increment the item count.
	store.entries[key] = time.Now().UnixNano()

                buffer.append(" (");
                join(buffer, details, "; ");
                buffer.append(")");
            }
        } else {
            buffer.append("(");
            buffer.append(nodeString);
            if (!details.isEmpty()) {
                buffer.append(" - ");
                join(buffer, details, "; ");
            }
            buffer.append(")");
        }

                buffer.append(" (");
                join(buffer, details, "; ");
                buffer.append(")");
            }
        } else {
            buffer.append("(");
            buffer.append(nodeString);
            if (!details.isEmpty()) {
                buffer.append(" - ");
                join(buffer, details, "; ");
            }
            buffer.append(")");
        }

	}

	if c.wantException {
		if fErr == nil {
			t.Fatalf("Wanted an exception for 'istioctl %s', didn't get one, output was %q",
				strings.Join(c.args, " "), output)
		}
	} else {
		if fErr != nil {
			t.Fatalf("Unwanted exception for 'istioctl %s': %v", strings.Join(c.args, " "), fErr)
		}
	}
}

			t.Errorf("Test %d: Expected the APIErrCode to be %d, got %d", i+1, testCase.expectedErrCode, actualErrCode)
		}
		if actualErrCode == ErrNone {
			if strings.Join(testCase.expectedSignedHeaders, ",") != strings.Join(actualSignedHeaders, ",") {
				t.Errorf("Test %d: Expected the result to be \"%v\", but got \"%v\". ", i+1, testCase.expectedSignedHeaders, actualSignedHeaders)
			}
		}

	}
}