Merged revisions 62734,62736,62748,62769 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

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  r62734 | brett.cannon | 2008-05-05 22:21:38 +0200 (Mon, 05 May 2008) | 5 lines

  Add the 'json' package. Code taken from simplejson 1.9 and contributed by Bob
  Ippolito.

  Closes issue #2750.
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  r62736 | georg.brandl | 2008-05-05 22:53:39 +0200 (Mon, 05 May 2008) | 2 lines

  Fix JSON module docs.
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  r62748 | benjamin.peterson | 2008-05-06 04:51:10 +0200 (Tue, 06 May 2008) | 2 lines

  PEP 8 nits in json package
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  r62769 | christian.heimes | 2008-05-06 18:18:41 +0200 (Tue, 06 May 2008) | 2 lines

  Intern static string
  Use float constructors instead of magic code for float constants
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Lib/json/tests/test_fail.py

@@ -0,0 +1,76 @@
+from unittest import TestCase
+
+import json
+
+# Fri Dec 30 18:57:26 2005
+JSONDOCS = [
+    # http://json.org/JSON_checker/test/fail1.json
+    '"A JSON payload should be an object or array, not a string."',
+    # http://json.org/JSON_checker/test/fail2.json
+    '["Unclosed array"',
+    # http://json.org/JSON_checker/test/fail3.json
+    '{unquoted_key: "keys must be quoted}',
+    # http://json.org/JSON_checker/test/fail4.json
+    '["extra comma",]',
+    # http://json.org/JSON_checker/test/fail5.json
+    '["double extra comma",,]',
+    # http://json.org/JSON_checker/test/fail6.json
+    '[   , "<-- missing value"]',
+    # http://json.org/JSON_checker/test/fail7.json
+    '["Comma after the close"],',
+    # http://json.org/JSON_checker/test/fail8.json
+    '["Extra close"]]',
+    # http://json.org/JSON_checker/test/fail9.json
+    '{"Extra comma": true,}',
+    # http://json.org/JSON_checker/test/fail10.json
+    '{"Extra value after close": true} "misplaced quoted value"',
+    # http://json.org/JSON_checker/test/fail11.json
+    '{"Illegal expression": 1 + 2}',
+    # http://json.org/JSON_checker/test/fail12.json
+    '{"Illegal invocation": alert()}',
+    # http://json.org/JSON_checker/test/fail13.json
+    '{"Numbers cannot have leading zeroes": 013}',
+    # http://json.org/JSON_checker/test/fail14.json
+    '{"Numbers cannot be hex": 0x14}',
+    # http://json.org/JSON_checker/test/fail15.json
+    '["Illegal backslash escape: \\x15"]',
+    # http://json.org/JSON_checker/test/fail16.json
+    '["Illegal backslash escape: \\\'"]',
+    # http://json.org/JSON_checker/test/fail17.json
+    '["Illegal backslash escape: \\017"]',
+    # http://json.org/JSON_checker/test/fail18.json
+    '[[[[[[[[[[[[[[[[[[[["Too deep"]]]]]]]]]]]]]]]]]]]]',
+    # http://json.org/JSON_checker/test/fail19.json
+    '{"Missing colon" null}',
+    # http://json.org/JSON_checker/test/fail20.json
+    '{"Double colon":: null}',
+    # http://json.org/JSON_checker/test/fail21.json
+    '{"Comma instead of colon", null}',
+    # http://json.org/JSON_checker/test/fail22.json
+    '["Colon instead of comma": false]',
+    # http://json.org/JSON_checker/test/fail23.json
+    '["Bad value", truth]',
+    # http://json.org/JSON_checker/test/fail24.json
+    "['single quote']",
+    # http://code.google.com/p/simplejson/issues/detail?id=3
+    '["A\u001FZ control characters in string"]',
+]
+
+SKIPS = {
+    1: "why not have a string payload?",
+    18: "spec doesn't specify any nesting limitations",
+}
+
+class TestFail(TestCase):
+    def test_failures(self):
+        for idx, doc in enumerate(JSONDOCS):
+            idx = idx + 1
+            if idx in SKIPS:
+                json.loads(doc)
+                continue
+            try:
+                json.loads(doc)
+            except ValueError:
+                pass
+            else:
+                self.fail("Expected failure for fail%d.json: %r" % (idx, doc))