/*
 * Copyright (c) 2024-2025 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace BasicNamespace {
    // Exported members
    export function greet() {
        return "Hello, BasicNamespace!";
    }

    export let counter = 0;
    export const maxCounter = 100;

    export function incrementCounter() {
        if (counter < maxCounter) {
            counter++;
        }
    }
}

function main() {
    // Reset counter to ensure clean state for each execution
    BasicNamespace.counter = 0;

    // Test access to namespace members
    assertEQ(BasicNamespace.greet(), "Hello, BasicNamespace!",  "Namespace function failed")
    assertEQ(BasicNamespace.counter, 0,  "Initial counter value is incorrect")

    // Test function usage and variable updates
    BasicNamespace.incrementCounter();
    assertEQ(BasicNamespace.counter, 1,  "Counter increment failed")
}