test/d-tests.js

// Copyright (c) 2018, Rubén Rincón
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
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//     * Redistributions of source code must retain the above copyright notice,
//       this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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const chai = require('chai');
const chaiAsPromised = require('chai-as-promised');
const LDCCompiler = require('../lib/compilers/ldc');
const DMDCompiler = require('../lib/compilers/dmd');
const {makeCompilationEnvironment} = require('./utils');

chai.use(chaiAsPromised);
chai.should();

const languages = {
    d: {id: 'd'},
};

describe('D', () => {
    let ce;
    const info = {
        exe: null,
        remote: true,
        lang: languages.d.id,
    };

    before(() => {
        ce = makeCompilationEnvironment({languages});
    });

    it('LDC should not allow -run parameter', () => {
        const compiler = new LDCCompiler(info, ce);
        compiler.filterUserOptions(['hello', '-run', '--something']).should.deep.equal(['hello', '--something']);
    });
    it('DMD should not allow -run parameter', () => {
        const compiler = new DMDCompiler(info, ce);
        compiler.filterUserOptions(['hello', '-run', '--something']).should.deep.equal(['hello', '--something']);
    });

    it('LDC supports AST output since version 1.4.0', () => {
        const compiler = new LDCCompiler(info, ce);
        compiler.couldSupportASTDump('LDC - the LLVM D compiler (1.3.0)').should.equal(false);
        compiler.couldSupportASTDump('LDC - the LLVM D compiler (1.4.0)').should.equal(true);
        compiler.couldSupportASTDump('LDC - the LLVM D compiler (1.8.0git-d54d25b-dirty)').should.equal(true);
        compiler.couldSupportASTDump('LDC - the LLVM D compiler (1.10.0)').should.equal(true);
    });
});