openvswitch-datapath-dkms 1.4.0-1ubuntu1 / usr / src / openvswitch-1.4.0 / tests / json.at

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/usr/src/openvswitch-1.4.0/tests/json.at is in openvswitch-datapath-dkms 1.4.0-1ubuntu1.

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The actual contents of the file can be viewed below. 

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m4_define([JSON_CHECK_POSITIVE_C], 
  [AT_SETUP([$1])
   AT_KEYWORDS([json positive])
   AT_CHECK([printf %s "AS_ESCAPE([$2])" > input])
   AT_CAPTURE_FILE([input])
   AT_CHECK([test-json $4 input], [0], [stdout], [])
   AT_CHECK([cat stdout], [0], [$3
])
   AT_CLEANUP])

m4_define([JSON_CHECK_POSITIVE_PY], 
  [AT_SETUP([$1])
   AT_KEYWORDS([json positive Python])
   AT_SKIP_IF([test $HAVE_PYTHON = no])
   AT_CHECK([printf %s "AS_ESCAPE([$2])" > input])
   AT_CAPTURE_FILE([input])
   AT_CHECK([$PYTHON $srcdir/test-json.py $4 input], [0], [stdout], [])
   AT_CHECK([cat stdout], [0], [$3
])
   AT_CLEANUP])

m4_define([JSON_CHECK_POSITIVE_UCS4PY],
  [AT_SETUP([$1])
   AT_KEYWORDS([json positive Python])
   AT_SKIP_IF([test $HAVE_PYTHON = no])
   AT_XFAIL_IF([$PYTHON -c "exit(len(u'\U00010800'))"; test $? -ne 1])
   AT_CHECK([printf %s "AS_ESCAPE([$2])" > input])
   AT_CAPTURE_FILE([input])
   AT_CHECK([$PYTHON $srcdir/test-json.py $4 input], [0], [stdout], [])
   AT_CHECK([cat stdout], [0], [$3
])
   AT_CLEANUP])

m4_define([JSON_CHECK_POSITIVE],
  [JSON_CHECK_POSITIVE_C([$1 - C], [$2], [$3], [$4])
   JSON_CHECK_POSITIVE_PY([$1 - Python], [$2], [$3], [$4])])

m4_define([JSON_CHECK_NEGATIVE_C],
  [AT_SETUP([$1])
   AT_KEYWORDS([json negative])
   AT_CHECK([printf %s "AS_ESCAPE([$2])" > input])
   AT_CAPTURE_FILE([input])
   AT_CHECK([test-json $4 input], [1], [stdout], [])
   AT_CHECK([[sed 's/^error: [^:]*:/error:/' < stdout]], [0], [$3
])
   AT_CLEANUP])

m4_define([JSON_CHECK_NEGATIVE_PY], 
  [AT_SETUP([$1])
   AT_KEYWORDS([json negative Python])
   AT_SKIP_IF([test $HAVE_PYTHON = no])
   AT_CHECK([printf %s "AS_ESCAPE([$2])" > input])
   AT_CAPTURE_FILE([input])
   AT_CHECK([$PYTHON $srcdir/test-json.py $4 input], [1], [stdout], [])
   AT_CHECK([[sed 's/^error: [^:]*:/error:/' < stdout]], [0], [$3
])
   AT_CLEANUP])

m4_define([JSON_CHECK_NEGATIVE],
  [JSON_CHECK_NEGATIVE_C([$1 - C], [$2], [$3], [$4])
   JSON_CHECK_NEGATIVE_PY([$1 - Python], [$2], [$3], [$4])])

AT_BANNER([JSON -- arrays])

JSON_CHECK_POSITIVE([empty array], [[ [   ] ]], [[[]]])
JSON_CHECK_POSITIVE([single-element array], [[ [ 1 ] ]], [[[1]]])
JSON_CHECK_POSITIVE([2-element array], [[ [ 1, 2 ] ]], [[[1,2]]])
JSON_CHECK_POSITIVE([many-element array],
                    [[ [ 1, 2, 3, 4, 5 ] ]],
                    [[[1,2,3,4,5]]])
JSON_CHECK_NEGATIVE([missing comma], [[ [ 1, 2, 3 4, 5 ] ]],
                    [error: syntax error expecting '@:>@' or ','])
JSON_CHECK_NEGATIVE([trailing comma not allowed], 
                    [[[1,2,]]], [error: syntax error expecting value])
JSON_CHECK_NEGATIVE([doubled comma not allowed], 
                    [[[1,,2]]], [error: syntax error expecting value])

AT_BANNER([JSON -- strings])

JSON_CHECK_POSITIVE([empty string], [[[ "" ]]], [[[""]]])
JSON_CHECK_POSITIVE([1-character strings], 
                    [[[ "a", "b", "c" ]]],
                    [[["a","b","c"]]])
JSON_CHECK_POSITIVE([escape sequences], 
  [[[ " \" \\ \/ \b \f \n \r \t" ]]],
  [[[" \" \\ / \b \f \n \r \t"]]])
JSON_CHECK_POSITIVE([Unicode escape sequences], 
  [[[ " \u0022 \u005c \u002F \u0008 \u000c \u000A \u000d \u0009" ]]],
  [[[" \" \\ / \b \f \n \r \t"]]])
JSON_CHECK_POSITIVE_C([surrogate pairs - C],
  [[["\ud834\udd1e"]]],
  [[["𝄞"]]])
JSON_CHECK_POSITIVE_UCS4PY([surrogate pairs - Python],
  [[["\ud834\udd1e"]]],
  [[["𝄞"]]])
JSON_CHECK_NEGATIVE([a string by itself is not valid JSON], ["xxx"],
                    [error: syntax error at beginning of input])
JSON_CHECK_NEGATIVE([end of line in quoted string],
                    [[["xxx
"]]],
                    [error: U+000A must be escaped in quoted string])
JSON_CHECK_NEGATIVE([formfeed in quoted string],
                    [[["xxx"]]],
                    [error: U+000C must be escaped in quoted string])
JSON_CHECK_NEGATIVE([bad escape in quoted string],
                    [[["\x12"]]],
                    [error: bad escape \x])
JSON_CHECK_NEGATIVE([\u must be followed by 4 hex digits (1)],
                    [[["\u1x"]]],
                    [error: quoted string ends within \u escape])
JSON_CHECK_NEGATIVE([\u must be followed by 4 hex digits (2)],
                    [[["\u1xyz"]]],
                    [error: malformed \u escape])
JSON_CHECK_NEGATIVE([isolated leading surrogate not allowed],
                    [[["\ud834xxx"]]],
                    [error: malformed escaped surrogate pair])
JSON_CHECK_NEGATIVE([surrogatess must paired properly],
                    [[["\ud834\u1234"]]],
                    [error: second half of escaped surrogate pair is not trailing surrogate])
JSON_CHECK_NEGATIVE([null bytes not allowed], 
                    [[["\u0000"]]], 
                    [error: null bytes not supported in quoted strings])

AT_SETUP([end of input in quoted string - C])
AT_KEYWORDS([json negative])
AT_CHECK([printf '"xxx' | test-json -], [1],
  [error: line 0, column 4, byte 4: unexpected end of input in quoted string
])
AT_CLEANUP

AT_SETUP([end of input in quoted string - Python])
AT_KEYWORDS([json negative Python])
AT_SKIP_IF([test $HAVE_PYTHON = no])
AT_CHECK([printf '"xxx' > input
$PYTHON $srcdir/test-json.py input], [1],
  [error: line 0, column 4, byte 4: unexpected end of input in quoted string
])
AT_CLEANUP

AT_BANNER([JSON -- objects])

JSON_CHECK_POSITIVE([empty object], [[{ }]], [[{}]])
JSON_CHECK_POSITIVE([simple object],
                    [[{"b": 2, "a": 1, "c": 3}]],
                    [[{"a":1,"b":2,"c":3}]])
JSON_CHECK_NEGATIVE([bad value], [[{"a": }, "b": 2]], 
                    [error: syntax error expecting value])
JSON_CHECK_NEGATIVE([missing colon], [[{"b": 2, "a" 1, "c": 3}]],
                    [error: syntax error parsing object expecting ':'])
JSON_CHECK_NEGATIVE([missing comma], [[{"b": 2 "a" 1, "c": 3}]],
                    [error: syntax error expecting '}' or ','])
JSON_CHECK_NEGATIVE([trailing comma not allowed],
                    [[{"b": 2, "a": 1, "c": 3, }]],
                    [[error: syntax error parsing object expecting string]])
JSON_CHECK_NEGATIVE([doubled comma not allowed],
                    [[{"b": 2, "a": 1,, "c": 3}]],
                    [[error: syntax error parsing object expecting string]])
JSON_CHECK_NEGATIVE([names must be strings],
                    [[{1: 2}]],
                    [[error: syntax error parsing object expecting string]])

AT_BANNER([JSON -- literal names])

JSON_CHECK_POSITIVE([null], [[[ null ]]], [[[null]]])
JSON_CHECK_POSITIVE([false], [[[ false ]]], [[[false]]])
JSON_CHECK_POSITIVE([true], [[[ true ]]], [[[true]]])
JSON_CHECK_NEGATIVE([a literal by itself is not valid JSON], [null],
                    [error: syntax error at beginning of input])
JSON_CHECK_NEGATIVE([nullify is invalid], [[[ nullify ]]], 
                    [error: invalid keyword 'nullify'])
JSON_CHECK_NEGATIVE([nubs is invalid], [[[ nubs ]]],
                    [error: invalid keyword 'nubs'])
JSON_CHECK_NEGATIVE([xxx is invalid], [[[ xxx ]]], 
                    [error: invalid keyword 'xxx'])

AT_BANNER([JSON -- numbers])

JSON_CHECK_POSITIVE(
  [integers expressed as reals],
  [[[1.0000000000,
     2.00000000000000000000000000000000000,
     2e5,
     2.1234e4,
     2.1230e3,
     0e-10000,
     0e10000]]],
  [[[1,2,200000,21234,2123,0,0]]])
JSON_CHECK_POSITIVE(
  [large integers], 
  [[[9223372036854775807, -9223372036854775808]]],
  [[[9223372036854775807,-9223372036854775808]]])
JSON_CHECK_POSITIVE(
  [large integers expressed as reals], 
  [[[9223372036854775807.0, -9223372036854775808.0,
     92233720.36854775807e11, -9.223372036854775808e18]]],
  [[[9223372036854775807,-9223372036854775808,9223372036854775807,-9223372036854775808]]])
# It seems likely that the following test will fail on some system that
# rounds slightly differently in arithmetic or in printf, but I'd like
# to keep it this way until we run into such a system.
JSON_CHECK_POSITIVE(
  [large integers that overflow to reals], 
  [[[9223372036854775807000, -92233720368547758080000]]],
  [[[9.22337203685478e+21,-9.22337203685478e+22]]])

JSON_CHECK_POSITIVE(
  [negative zero],
  [[[-0, -0.0, 1e-9999, -1e-9999]]],
  [[[0,0,0,0]]])

JSON_CHECK_POSITIVE(
  [reals], 
  [[[0.0, 1.0, 2.0, 3.0, 3.5, 81.250]]],
  [[[0,1,2,3,3.5,81.25]]])
JSON_CHECK_POSITIVE(
  [scientific notation],
  [[[1e3, 1E3, 2.5E2, 1e+3, 125e-3, 3.125e-2, 3125e-05, 1.525878906e-5]]],
  [[[1000,1000,250,1000,0.125,0.03125,0.03125,1.525878906e-05]]])
# It seems likely that the following test will fail on some system that
# rounds slightly differently in arithmetic or in printf, but I'd like
# to keep it this way until we run into such a system.
JSON_CHECK_POSITIVE(
  [+/- DBL_MAX],
  [[[1.7976931348623157e+308, -1.7976931348623157e+308]]],
  [[[1.79769313486232e+308,-1.79769313486232e+308]]])

JSON_CHECK_POSITIVE(
  [negative reals], 
  [[[-0, -1.0, -2.0, -3.0, -3.5, -8.1250]]],
  [[[0,-1,-2,-3,-3.5,-8.125]]])
JSON_CHECK_POSITIVE(
  [negative scientific notation],
  [[[-1e3, -1E3, -2.5E2, -1e+3, -125e-3, -3.125e-2, -3125e-05, -1.525878906e-5]]],
  [[[-1000,-1000,-250,-1000,-0.125,-0.03125,-0.03125,-1.525878906e-05]]])
JSON_CHECK_POSITIVE(
  [1e-9999 underflows to 0],
  [[[1e-9999]]],
  [[[0]]])
JSON_CHECK_NEGATIVE([a number by itself is not valid JSON], [1],
                    [error: syntax error at beginning of input])
JSON_CHECK_NEGATIVE(
  [leading zeros not allowed],
  [[[0123]]],
  [error: leading zeros not allowed])
JSON_CHECK_NEGATIVE(
  [1e9999 is too big],
  [[[1e9999]]],
  [error: number outside valid range])
JSON_CHECK_NEGATIVE(
  [exponent bigger than INT_MAX],
  [[[1e9999999999999999999]]],
  [error: exponent outside valid range])
JSON_CHECK_NEGATIVE(
  [decimal point must be followed by digit],
  [[[1.]]],
  [error: decimal point must be followed by digit])
JSON_CHECK_NEGATIVE(
  [exponent must contain at least one digit (1)],
  [[[1e]]],
  [error: exponent must contain at least one digit])
JSON_CHECK_NEGATIVE(
  [exponent must contain at least one digit (2)],
  [[[1e+]]],
  [error: exponent must contain at least one digit])
JSON_CHECK_NEGATIVE(
  [exponent must contain at least one digit (3)],
  [[[1e-]]],
  [error: exponent must contain at least one digit])

AT_BANNER([JSON -- RFC 4627 examples])

JSON_CHECK_POSITIVE([RFC 4267 object example],
[[{
   "Image": {
       "Width":  800,
       "Height": 600,
       "Title":  "View from 15th Floor",
       "Thumbnail": {
           "Url":    "http://www.example.com/image/481989943",
           "Height": 125,
           "Width":  "100"
       },
       "IDs": [116, 943, 234, 38793]
     }
}]],
[[{"Image":{"Height":600,"IDs":[116,943,234,38793],"Thumbnail":{"Height":125,"Url":"http://www.example.com/image/481989943","Width":"100"},"Title":"View from 15th Floor","Width":800}}]])

JSON_CHECK_POSITIVE([RFC 4267 array example],
[[[
   {
      "precision": "zip",
      "Latitude":  37.7668,
      "Longitude": -122.3959,
      "Address":   "",
      "City":      "SAN FRANCISCO",
      "State":     "CA",
      "Zip":       "94107",
      "Country":   "US"
   },
   {
      "precision": "zip",
      "Latitude":  37.371991,
      "Longitude": -122.026020,
      "Address":   "",
      "City":      "SUNNYVALE",
      "State":     "CA",
      "Zip":       "94085",
      "Country":   "US"
   }
]]],
[[[{"Address":"","City":"SAN FRANCISCO","Country":"US","Latitude":37.7668,"Longitude":-122.3959,"State":"CA","Zip":"94107","precision":"zip"},{"Address":"","City":"SUNNYVALE","Country":"US","Latitude":37.371991,"Longitude":-122.02602,"State":"CA","Zip":"94085","precision":"zip"}]]])

AT_BANNER([JSON -- pathological cases])

JSON_CHECK_NEGATIVE([trailing garbage], [[[1]null]],
                    [error: trailing garbage at end of input])
JSON_CHECK_NEGATIVE([formfeeds are not valid white space],
                    [[[]]], [error: invalid character U+000c])
JSON_CHECK_NEGATIVE([';' is not a valid token],
                    [;], [error: invalid character ';'])
JSON_CHECK_NEGATIVE([arrays nesting too deep],
                    [m4_for([i], [0], [1002], [1], [@<:@])dnl
                     m4_for([i], [0], [1002], [1], [@:>@])],
                    [error: input exceeds maximum nesting depth 1000])
JSON_CHECK_NEGATIVE([objects nesting too deep],
                    [m4_for([i], [0], [1002], [1], [{"x":])dnl
                     m4_for([i], [0], [1002], [1], [}])],
                    [error: input exceeds maximum nesting depth 1000])

AT_SETUP([input may not be empty])
AT_KEYWORDS([json negative])
AT_CHECK([test-json /dev/null], [1], [error: line 0, column 0, byte 0: empty input stream
])
AT_CLEANUP

AT_BANNER([JSON -- multiple inputs])

JSON_CHECK_POSITIVE([multiple adjacent objects], [[{}{}{}]], [[{}
{}
{}]],
  [--multiple])

JSON_CHECK_POSITIVE([multiple space-separated objects], [[{}  {}  {}]], [[{}
{}
{}]],
  [--multiple])

JSON_CHECK_POSITIVE([multiple objects on separate lines], [[{}
{}
{}]], [[{}
{}
{}]],
  [--multiple])

JSON_CHECK_POSITIVE([multiple objects and arrays], [[{}[]{}[]]], [[{}
[]
{}
[]]],
  [--multiple])

JSON_CHECK_NEGATIVE([garbage between multiple objects], [[{}x{}]], [[{}
error: invalid keyword 'x'
{}]], [--multiple])

JSON_CHECK_NEGATIVE([garbage after multiple objects], [[{}{}x]], [[{}
{}
error: invalid keyword 'x']], [--multiple])

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