test/compilers/clang-tests.js

// Copyright (c) 2021, Compiler Explorer Authors
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import {ClangCompiler} from '../../lib/compilers/index.js';
import {chai, makeCompilationEnvironment} from '../utils.js';

const expect = chai.expect;

describe('clang tests', () => {
    const languages = {'c++': {id: 'c++'}};

    const info = {
        exe: 'foobar',
        remote: true,
        lang: 'c++',
        ldPath: [],
    };

    describe('device code...', async () => {
        const clang = new ClangCompiler(info, makeCompilationEnvironment({languages}));
        it('Should return null for non-device code', async () => {
            expect(await clang.splitDeviceCode('')).to.be.null;
            expect(await clang.splitDeviceCode('mov eax, 00h\nadd r0, r0, #1\n')).to.be.null;
        });
        it('should separate out bundles ', async () => {
            expect(
                await clang.splitDeviceCode(`# __CLANG_OFFLOAD_BUNDLE____START__ openmp-x86_64-unknown-linux-gnu
    i am some
    linux remote stuff
# __CLANG_OFFLOAD_BUNDLE____END__ openmp-x86_64-unknown-linux-gnu

# __CLANG_OFFLOAD_BUNDLE____START__ host-x86_64-unknown-linux-gnu
    whereas
    i am host code
# __CLANG_OFFLOAD_BUNDLE____END__ host-x86_64-unknown-linux-gnu
`),
            ).to.deep.equal({
                'host-x86_64-unknown-linux-gnu': '    whereas\n    i am host code\n',
                'openmp-x86_64-unknown-linux-gnu': '    i am some\n    linux remote stuff\n',
            });
        });
    });
});