/*
 * Copyright (c) 2021 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.
 */

import {
    expect
} from 'chai';
import 'mocha';
import * as ts from "typescript";
import {
    Sta,
    VReg
} from "../src/irnodes";
import { PandaGen } from "../src/pandagen";
import { checkInstructions } from "./utils/base";
import { creatAstFromSnippet } from "./utils/asthelper";

describe("PandaGenTest", function () {
    it("StoreAccumulator", function () {
        let pandaGen = new PandaGen("pandaGen", creatAstFromSnippet(""), 0);
        let vreg = new VReg();
        pandaGen.storeAccumulator(ts.createNode(0), vreg);
        let insns = pandaGen.getInsns();
        let expected = [
            new Sta(vreg)
        ];
        expect(checkInstructions(insns, expected)).to.be.true;
    });
});