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How to use _write_case method in lisa

Best Python code snippet using lisa_python

fuzzer.py

Source:fuzzer.py

...206        self.args.problemdir = str(self.problem.directory.absolute())207        self.args.data_filter = re_argument(f"{self.seed}$")208        self.args.use_result_cache = False209        self.test_data = TestCaseGroup(problem.kattis_problem, fuzzing_directory)210    def _write_case(self, case: List[str]):211        with self.input_file.open(mode="wt", encoding="utf-8") as f:212            for line in case:213                f.write(line)214                f.write("\n")215    def _run_submission(self) -> Tuple[SubmissionResult, SubmissionResult]:216        time_limit_high = self.time_limit * 2217        self.problem.generate_answer_if_required(self.input_file, self.answer_file)218        return TestCase(self.problem.kattis_problem, str(self.input_file.with_suffix("")), self.test_data) \219            .run_submission(self.program, self.args, self.time_limit, time_limit_high)220    def __enter__(self):221        return self222    def evaluate(self) -> RunResult:223        FuzzingRun.randomize(self.case_seed_file, self.seed_file, FuzzingRun.RANDOM_RUNS, self.seed)224        self.problem.generate_input_if_required(self.seed_file, self.input_file)225        (result1, result2) = self._run_submission()226        logger.debug("Received initial feedback %s / %s", result1.verdict, result2.verdict)227        if result1.verdict is None or result1.runtime == -1.0:228            raise ValueError("No executions")229        if result1.verdict == "WA":230            logger.debug("Picking failing case")231            self.submission_logger.debug("Found problematic input, picking failing case")232            feedback_files = FuzzingRun.parse_feedback(result1)233            failing_case = ProblemLayout.first_failing_case(feedback_files["judgemessage.txt"], self.answer_file)234            layout = ProblemLayout(self.input_file)235            picked_case = layout.pick_case(self.input_file, failing_case)236            self._write_case(picked_case)237            self.submission_logger.debug("Running program again on singular case")238            self.problem.generate_answer_if_required(self.input_file, self.answer_file)239            (result1, result2) = self._run_submission()240            run_feedback = FuzzingRun.parse_feedback(result1)241            if result1.verdict == "WA":242                run_verdict = RunVerdict.WRONG_ANSWER243            else:244                run_verdict = RunVerdict.FEEDBACK_INCONSISTENCY245        elif result1.verdict == "RTE":246            # binary search for the error247            logger.debug("Search for RTE case")248            self.submission_logger.debug("Runtime error occurred, binary search for the test case")249            layout = ProblemLayout(self.input_file)250            first_half, second_half = layout.split_case(self.input_file)251            while first_half[0] != "0":252                self._write_case(first_half)253                self.submission_logger.debug("Running program again on half of remainder")254                self.problem.generate_answer_if_required(self.input_file, self.answer_file)255                (result1, result2) = self._run_submission()256                if result1.verdict == "RTE":257                    self.submission_logger.debug("RTE occurred in first half")258                else:259                    self.submission_logger.debug("RTE occurred in second half")260                    self._write_case(second_half)261                first_half, second_half = layout.split_case(self.input_file)262            self.submission_logger.debug("Should have RTE case now")263            self._write_case(second_half)264            self.submission_logger.debug("Running program on RTE case")265            self.problem.generate_answer_if_required(self.input_file, self.answer_file)266            (result1, result2) = self._run_submission()267            run_feedback = FuzzingRun.parse_feedback(result1)268            if result1.verdict == "RTE":269                run_verdict = RunVerdict.RUNTIME_EXCEPTION270            else:271                run_verdict = RunVerdict.FEEDBACK_INCONSISTENCY272        else:273            run_feedback = FuzzingRun.parse_feedback(result1)274            run_verdict = RunVerdict.get(result1.verdict)275        logger.debug("Finished run on %s (with seed %s) with verdict %s",276                     self.case_seed_file.name, self.seed, run_verdict)277        return RunResult(self.problem, self.seed_file, self.input_file, self.answer_file, run_verdict, run_feedback)...

test_spec_gen.py

Source:test_spec_gen.py

...36                        func_visitor.visit(tree)37                        for suite in extract_metadata(cls_visitor.get_suites()):38                            _write_suite(test_spec, suite)39                            for case in extract_metadata(func_visitor.get_cases()):40                                _write_case(test_spec, case)41def _write_title(file: TextIO) -> None:42    """43    Writes the title of test specifications44    Args:45        file (TextIO): test spec file46    """47    title = "Test Specification"48    file.write(title + "\n")49    file.write("=" * len(title) + "\n")50    file.write("\n")51    file.write("This file lists all test cases' specifications.\n")52    file.write("\n")53def _write_suite(file: TextIO, metadata: Dict[str, str]) -> None:54    """55    Writes info of a test suite.56    Args:57        file (TextIO): test spec file58        metadata (Dict[str, str]): test suite metadata59    """60    file.write(".. _" + metadata["name"] + ":\n")  # custom anchor61    file.write("\n")62    file.write(".. class:: ")63    file.write(metadata["name"] + "\n")  # Test Suite Name64    file.write("    :noindex:" + "\n")65    file.write("\n")66    _write_description(file, metadata, True)  # Description67    file.write("    :platform: ")68    file.write("``" + "Azure, Ready" + "``\n")  # Platform69    file.write("    :area: ")70    file.write("``" + metadata["area"] + "``\n")  # Area71    file.write("    :category: ")72    file.write("``" + metadata["category"] + "``\n")  # Category73    file.write("\n")74def _write_case(file: TextIO, metadata: Dict[str, str]) -> None:75    """76    Writes info of a test case.77    Args:78        file (TextIO): test spec file79        metadata (Dict[str, str]): test case metadata80    """81    file.write(".. _" + metadata["name"] + ":\n")  # custom anchor82    file.write("\n")83    file.write("    .. method:: ")84    file.write(metadata["name"] + "\n")  # Test Case Name85    file.write("        :noindex:" + "\n")86    file.write("\n")87    file.write("    ")  # 1-tab indentation88    _write_description(file, metadata)  # Description...

xfoil.py

Source:xfoil.py

...34    xtr_bottom = 0.535    def __init__(self, airfoil: openglider.airfoil.Profile2D) -> None:36        super().__init__()37        self.airfoil = airfoil38    def _write_case(self, directory):39        command_file = os.path.join(directory, "xfoil_command.dat")40        alphas = "\n".join(["Alfa\n{}".format(alpha) for alpha in self.alpha])41        cmd_string = f"""42            PLOP43            g44            LOAD airfoil.dat45            CADD46            PANEL47            OPER48            VISC {self.re_number}49            VPAR50            n51            {self.ncrit}52            xtr53            {self.xtr_top}54            {self.xtr_bottom}55            PACC56            {self.file_result}57            dump.dat58            {alphas}59            quit60            """61        cmd_string = "\n".join([line.strip() for line in cmd_string.split("\n")])62        with open(command_file, "w") as outfile:63            outfile.write(cmd_string)64        65        self.airfoil.export_dat(os.path.join(directory, "airfoil.dat"))66        return command_file67    def _read_result(self, filename):68        rex_number = r"([+-]?\d+\.\d+)"69        rex_line_str = "\s+" + "\s+".join([rex_number]*9)70        rex_line = re.compile(rex_line_str)71        values = [72            "alpha",73            "ca",74            "cw",75            "cwp",76            "cm",77            "top_xtr",78            "bottom_xtr",79            "top_ltr",80            "bottom_ltr"81        ]82        data = []83        with open(filename, "r") as infile:84            for line in infile.readlines():85                match = rex_line.match(line)86                if match:87                    dct = {}88                    for name, value in zip(values, match.groups()):89                        dct[name] = float(value)90                    data.append(dct)91        df = pandas.DataFrame(data).set_index("alpha")92        df["glide"] = df["ca"]/df["cw"]93                    94        return df95    async def run(self):96        with tempfile.TemporaryDirectory() as tempdir:97            cmd_file = self._write_case(tempdir)98            proc = await asyncio.create_subprocess_shell(99                f"xfoil < {cmd_file}",100                cwd=tempdir,101                stdout=asyncio.subprocess.PIPE,102                stderr=asyncio.subprocess.PIPE)103            104            await proc.communicate()105            result_file = os.path.join(tempdir, self.file_result)106            self.result = self._read_result(result_file)107            return self.result108    109    async def run_aoa(self, aoa):110        self.aoa = [aoa - 0.1, aoa, aoa + 0.1]111        result = await self.run()...

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