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How to use py_make_scanner method in autotest

Best Python code snippet using autotest_python

test_scanner.py

Source:test_scanner.py

...46    as thorough as possible but are not exhaustive.47    """48    def test_make_scanner_correct(self):49        """50        Description: Ensures that the py_make_scanner() function51        correctly configures the scan_once() function with52        the correct parameters.53        Input: A context containing default values for each54        member.55        Output: An instance of the py_make_scanner:scan_once()56        function.57        Test Case: Corresponds to test case TEST-0087.58        """59        context = ScannerContext()60        scan_once = scanner.py_make_scanner(context)61        # TODO: Perform testing here62    def test_make_scanner_none(self):63        """64        Description: Ensures that the py_make_scanner() function65        errors out when given a None type context parameter.66        Input:67            This test case accepts no input.68        Output:69            (Error)70        Test Case: Corresponds to test case TEST-0088.71        """72        context = None73        self.assertRaises(74            TypeError,  # should raise a TypeError75            scanner.py_make_scanner,76            context77        )78    def test_make_scanner_scan_once_correct(self):79        """80        Description: Tests that the py_make_scanner:scan_once()81        function properly scans a JSON token given correct82        parameters.83        Input:84            (str, int): ("["abc", "def", "ghi"]", 0)85        Output:86            (list): ["abc", "def", "ghi"]87        Test Case: Corresponds to test case TEST-0092.88        """89        test_input = "[\"abc\", \"def\", \"ghi\"]"90        test_output = ["abc", "def", "ghi"]91        context = ScannerContext()92        scan_once = scanner.py_make_scanner(context)93        output, _ = scan_once(test_input, 0)94        self.assertEqual(output, test_output)95    def test_make_scanner_scan_once_none(self):96        """97        Description: Tests that the py_make_scanner:scan_once()98        function errors out when given a None type as the input99        string.100        Input:101            (None, int): (None, 0)102        Output:103            (JSONDecodeError)104        Test Case: Corresponds to test case TEST-0093.105        """106        test_input = (None, 0)107        context = ScannerContext()108        scan_once = scanner.py_make_scanner(context)109        self.assertRaises(110            errors.JSONDecodeError,111            scan_once,112            test_input[0],113            test_input[1]114        )115    def test_make_scanner_scan_once_iindex(self):116        """117        Description: Tests that the py_make_scanner:scan_once()118        function errors out when given a valid JSON string as the119        input string and an invalid index.120        Input:121            (str, int): ("["abc", "def", "ghi"]", -1)122        Output:123            (JSONDecodeError)124        Test Case: Corresponds to test case TEST-0094.125        """126        test_input = ("[\"abc\", \"def\", \"ghi\"]", -1)127        context = ScannerContext()128        scan_once = scanner.py_make_scanner(context)129        self.assertRaises(130            errors.JSONDecodeError,131            scan_once,132            test_input[0],133            test_input[1]...

scanner.py

Source:scanner.py

...8__all__ = ['make_scanner']9NUMBER_RE = re.compile(10    r'(-?(?:0|[1-9]\d*))(\.\d+)?([eE][-+]?\d+)?',11    (re.VERBOSE | re.MULTILINE | re.DOTALL))12def py_make_scanner(context):13    parse_object = context.parse_object14    parse_array = context.parse_array15    parse_string = context.parse_string16    match_number = NUMBER_RE.match17    strict = context.strict18    parse_float = context.parse_float19    parse_int = context.parse_int20    parse_constant = context.parse_constant21    object_hook = context.object_hook22    object_pairs_hook = context.object_pairs_hook23    memo = context.memo24    def _scan_once(string, idx):25        try:26            nextchar = string[idx]...

lzma_libt0.5_pp2.0_fp1.0_5.py

Source:lzma_libt0.5_pp2.0_fp1.0_5.py

...12json.decoder.JSONDecoder()13import json.encoder14json.encoder.JSONEncoder()15import json.scanner16json.scanner.py_make_scanner()17import json.tool18json.tool.main()19import json.decoder20json.decoder.JSONDecoder()21import json.encoder22json.encoder.JSONEncoder()23import json.scanner24json.scanner.py_make_scanner()25import json.tool26json.tool.main()27import json.decoder28json.decoder.JSONDecoder()29import json.encoder30json.encoder.JSONEncoder()31import json.scanner32json.scanner.py_make_scanner()33import json.tool...

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