def METHOD_NAME():
    """Tests loading llvm coverage from a .covreport file."""
    cov_profile = code_coverage.load_llvm_coverage(TEST_DATA_PATH)
    assert len(cov_profile.covmap) > 0
    assert len(cov_profile.file_map) == 0
    assert len(cov_profile.branch_cov_map) > 0
    assert cov_profile._cov_type == "function"
    assert len(cov_profile.coverage_files) == 1
    assert len(cov_profile.dual_file_map) == 0
    assert cov_profile.covmap['BZ2_bzCompress'][0] == (408, 4680)
    assert cov_profile.covmap['BZ2_bzCompress'][7] == (416, 9360)
    assert cov_profile.covmap['BZ2_bzCompress'][10] == (420, 0)
    assert cov_profile.covmap['add_pair_to_block'][0] == (217, 36000000)
    assert cov_profile.covmap['add_pair_to_block'][4] == (221, 144000000)
    assert cov_profile.covmap['add_pair_to_block'][11] == (228, 3510000)
    assert cov_profile.covmap['fromtext_md'][1] == (21, 38)
    assert cov_profile.covmap['fromtext_md'][-2] == (40, 13)
    assert cov_profile.covmap['fallbackQSort3'][1] == (136, 1620000000)
    assert cov_profile.branch_cov_map['BZ2_bzCompress:411,8'] == [0, 4680]
    assert cov_profile.branch_cov_map['BZ2_bzCompress:414,8'] == [0, 4680]
    assert cov_profile.branch_cov_map['BZ2_bzCompress:417,4'] == [0, 9360, 0, 4680, 0, 4680]
    assert cov_profile.branch_cov_map['BZ2_bzCompress:425,20'] == [0, 0]
    assert cov_profile.branch_cov_map['BZ2_bzCompress:443,14'] == [0, 0]
    assert cov_profile.branch_cov_map['add_pair_to_block:220,16'] == [144000000, 36000000]
    assert cov_profile.branch_cov_map['add_pair_to_block:224,4'] == (
        [3260, 36000000, 3260, 3510000, 1570000])