// Copyright 2017 Google LLC

//

// 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.

import * as assert from 'assert';

import {describe, it} from 'mocha';

import * as utils from '../src/agent/util/utils';

import * as proxyquire from 'proxyquire';

const describeFn = utils.satisfies(process.version, '>=10')

? describe.skip

: describe;

describeFn('state', () => {

// Testing of state.js is driven through test-v8debugapi.js. There are

// minimal unit tests here.

it('should have assertions enabled', () => {

// eslint-disable-next-line @typescript-eslint/no-var-requires

const state = require('../src/agent/state/legacy-state');

// this test makes sure that the necessary environment variables to enable

// asserts are present during testing. Use run-tests.sh, or export

// CLOUD_DEBUG_ASSERTIONS=1 to make sure this test passes.

if (!process.env.CLOUD_DEBUG_ASSERTIONS) {

console.log(

'This test requires the enviornment variable ' +

'CLOUD_DEBUG_ASSERTIONS to be set in order to pass'

);

}

assert.throws(() => {

state.testAssert();

});

});

it('should not throw if vm is not an object', () => {

// test for

// https://github.com/googleapis/cloud-debug-nodejs/issues/503

// eslint-disable-next-line @typescript-eslint/no-var-requires

const state = proxyquire('../src/agent/state/legacy-state', {vm: false});

assert.ok(state);

});

});