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1 from unittest import TestCase |
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2 |
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3 import json |
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4 |
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5 # Fri Dec 30 18:57:26 2005 |
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6 JSONDOCS = [ |
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7 # http://json.org/JSON_checker/test/fail1.json |
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8 '"A JSON payload should be an object or array, not a string."', |
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9 # http://json.org/JSON_checker/test/fail2.json |
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10 '["Unclosed array"', |
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11 # http://json.org/JSON_checker/test/fail3.json |
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12 '{unquoted_key: "keys must be quoted}', |
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13 # http://json.org/JSON_checker/test/fail4.json |
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14 '["extra comma",]', |
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15 # http://json.org/JSON_checker/test/fail5.json |
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16 '["double extra comma",,]', |
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17 # http://json.org/JSON_checker/test/fail6.json |
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18 '[ , "<-- missing value"]', |
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19 # http://json.org/JSON_checker/test/fail7.json |
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20 '["Comma after the close"],', |
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21 # http://json.org/JSON_checker/test/fail8.json |
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22 '["Extra close"]]', |
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23 # http://json.org/JSON_checker/test/fail9.json |
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24 '{"Extra comma": true,}', |
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25 # http://json.org/JSON_checker/test/fail10.json |
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26 '{"Extra value after close": true} "misplaced quoted value"', |
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27 # http://json.org/JSON_checker/test/fail11.json |
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28 '{"Illegal expression": 1 + 2}', |
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29 # http://json.org/JSON_checker/test/fail12.json |
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30 '{"Illegal invocation": alert()}', |
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31 # http://json.org/JSON_checker/test/fail13.json |
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32 '{"Numbers cannot have leading zeroes": 013}', |
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33 # http://json.org/JSON_checker/test/fail14.json |
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34 '{"Numbers cannot be hex": 0x14}', |
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35 # http://json.org/JSON_checker/test/fail15.json |
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36 '["Illegal backslash escape: \\x15"]', |
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37 # http://json.org/JSON_checker/test/fail16.json |
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38 '["Illegal backslash escape: \\\'"]', |
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39 # http://json.org/JSON_checker/test/fail17.json |
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40 '["Illegal backslash escape: \\017"]', |
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41 # http://json.org/JSON_checker/test/fail18.json |
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42 '[[[[[[[[[[[[[[[[[[[["Too deep"]]]]]]]]]]]]]]]]]]]]', |
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43 # http://json.org/JSON_checker/test/fail19.json |
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44 '{"Missing colon" null}', |
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45 # http://json.org/JSON_checker/test/fail20.json |
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46 '{"Double colon":: null}', |
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47 # http://json.org/JSON_checker/test/fail21.json |
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48 '{"Comma instead of colon", null}', |
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49 # http://json.org/JSON_checker/test/fail22.json |
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50 '["Colon instead of comma": false]', |
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51 # http://json.org/JSON_checker/test/fail23.json |
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52 '["Bad value", truth]', |
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53 # http://json.org/JSON_checker/test/fail24.json |
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54 "['single quote']", |
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55 # http://code.google.com/p/simplejson/issues/detail?id=3 |
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56 u'["A\u001FZ control characters in string"]', |
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57 ] |
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58 |
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59 SKIPS = { |
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60 1: "why not have a string payload?", |
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61 18: "spec doesn't specify any nesting limitations", |
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62 } |
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63 |
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64 class TestFail(TestCase): |
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65 def test_failures(self): |
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66 for idx, doc in enumerate(JSONDOCS): |
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67 idx = idx + 1 |
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68 if idx in SKIPS: |
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69 json.loads(doc) |
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70 continue |
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71 try: |
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72 json.loads(doc) |
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73 except ValueError: |
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74 pass |
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75 else: |
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76 self.fail("Expected failure for fail%d.json: %r" % (idx, doc)) |