*** Running test-ascii-control

===== CASE: -c echo $'\x02' | json read =====


  echo $'\x02' | json read
                      ^~~~
[ -c flag ]:1: json read: Invalid token while parsing JSON: Id.Unknown_Tok (line 1, offset 0-1: '\x02\n')

===== CASE: -c echo $'"foo \x01 "' | json read
pp line (_reply) =====


  echo $'"foo \x01 "' | json read
                             ^~~~
[ -c flag ]:1: json read: JSON strings can't have unescaped ASCII control chars (line 1, offset 0-6: '"foo \x01 "\n')
  echo $'"foo \x01 "' | json read
                        ^~~~
[ -c flag ]:1: errexit PID 5177: command.Simple failed with status 1
  echo $'"foo \x01 "' | json read
                        ^~~~
[ -c flag ]:1: errexit PID 5177: command.Pipeline failed with status 1

===== CASE: -c var invalid = b'\y01'
echo $["u'foo" ++ invalid ++ "'"] | json8 read
pp line (_reply) =====


  echo $["u'foo" ++ invalid ++ "'"] | json8 read
                                            ^~~~
[ -c flag ]:2: json8 read: J8 strings can't have unescaped ASCII control chars (line 1, offset 0-6: "u'foo\x01'\n")
  echo $["u'foo" ++ invalid ++ "'"] | json8 read
                                      ^~~~~
[ -c flag ]:2: errexit PID 5182: command.Simple failed with status 1
  echo $["u'foo" ++ invalid ++ "'"] | json8 read
                                      ^~~~~
[ -c flag ]:2: errexit PID 5182: command.Pipeline failed with status 1
OK  test-ascii-control
*** Running test-cpython
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/lib/python3.7/json/__init__.py", line 348, in loads
    return _default_decoder.decode(s)
  File "/usr/lib/python3.7/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/usr/lib/python3.7/json/decoder.py", line 353, in raw_decode
    obj, end = self.scan_once(s, idx)
json.decoder.JSONDecodeError: Invalid control character at: line 1 column 6 (char 5)
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/lib/python3.7/json/__init__.py", line 348, in loads
    return _default_decoder.decode(s)
  File "/usr/lib/python3.7/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/usr/lib/python3.7/json/decoder.py", line 355, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 2 (char 1)
OK  test-cpython
*** Running test-encode

===== CASE: -c var d = {}; setvar d.k = d; json write (d) =====


[ -c flag ]:1: json write: Can't encode Dict 0x7f20e1025290 in object cycle

===== CASE: -c var L = []; call L->append(L); json write (L) =====


[ -c flag ]:1: json write: Can't encode List 0x7f5361d42290 in object cycle

===== CASE: -c var L = []; call L->append(/d+/); j8 write (L) =====


  var L = []; call L->append(/d+/); j8 write (L)
                                             ^
[ -c flag ]:1: fatal: 'j8' appears to be external. External commands don't accept typed args (OILS-ERR-200)
OK  test-encode
*** Running test-j8-lines

===== CASE: -c write @(echo ' "json\tstring"  '; echo; echo " b'j8' "; echo ' unquoted ';) =====


json	string
j8
unquoted

===== CASE: -c var lines = @(
  echo '"unbalanced'
)
pp line (lines) =====


  var lines = @(
              ^~
[ -c flag ]:1: fatal: Unexpected EOF while lexing J8 string (line 1, offset 0-11: '"unbalanced')

===== CASE: -c write @(echo '"unbalanced') =====


  write @(echo '"unbalanced')
        ^~
[ -c flag ]:1: fatal: Unexpected EOF while lexing J8 string (line 1, offset 0-11: '"unbalanced')

===== CASE: -c write @(echo '"json" "nope"') =====


  write @(echo '"json" "nope"')
        ^~
[ -c flag ]:1: fatal: Unexpected text after J8 Line (Id.J8_String) (line 1, offset 7-13: 'on" "nope"')

===== CASE: -c write @(echo '"json" unquoted') =====


  write @(echo '"json" unquoted')
        ^~
[ -c flag ]:1: fatal: Unexpected text after J8 Line (Id.Lit_Chars) (line 1, offset 7-15: 'on" unquoted')

===== CASE: -c write @(echo '"hello \z"') =====


  write @(echo '"hello \z"')
        ^~
[ -c flag ]:1: fatal: Bad backslash escape in J8 string (line 1, offset 0-8: '"hello \\z"')

===== CASE: -c write @(echo $'foo \xff-bar spam') =====


  write @(echo $'foo \xff-bar spam')
        ^~
[ -c flag ]:1: fatal: Invalid UTF-8 in J8 string literal (line 1, offset 4-9: 'foo \xff-bar spa')

===== CASE: -c write @(echo $'foo \x01-bar spam') =====


  write @(echo $'foo \x01-bar spam')
        ^~
[ -c flag ]:1: fatal: J8 Lines can't have unescaped ASCII control chars (line 1, offset 4-5: 'foo \x01-bar')
OK  test-j8-lines
*** Running test-line-numbers

===== CASE: -c echo '
{
  "a": 99,
  "foo\z": 42
}
' | json read =====


  ' | json read
           ^~~~
[ -c flag ]:6: json read: Bad backslash escape in JSON string (line 4, offset 16-21: ',\n  "foo\\z": ')

===== CASE: -c echo '
{
  "foo": 42 oops
}
' | json read =====


  ' | json read
           ^~~~
[ -c flag ]:5: json read: Expected Id.J8_RBrace, got Id.J8_Identifier (line 3, offset 15-19: ' 42 oops\n}\n\n')

===== CASE: -c proc p {
  echo unquoted
  echo
  echo
  echo ' "hi" oops'  # line 4 error
}

write -- @(p) =====


  write -- @(p)
           ^~
[ -c flag ]:8: fatal: Unexpected text after J8 Line (Id.Lit_Chars) (line 4, offset 17-21: 'hi" oops')
OK  test-line-numbers
*** Running test-parse-errors

===== CASE: -c echo "" | json read =====


  echo "" | json read
                 ^~~~
[ -c flag ]:1: json read: Unexpected EOF while parsing JSON (line 2, offset 1-1: '\n')

===== CASE: -c echo { | json read =====


  echo { | json read
                ^~~~
[ -c flag ]:1: json read: Expected Id.J8_String, got Id.Eol_Tok (line 2, offset 2-2: '{\n')

===== CASE: -c echo + | json read =====


  echo + | json read
                ^~~~
[ -c flag ]:1: json read: Invalid token while parsing JSON: Id.J8_Operator (line 1, offset 0-1: '+\n')

===== CASE: -c echo "(" | json read =====


  echo "(" | json read
                  ^~~~
[ -c flag ]:1: json read: Invalid token while parsing JSON: Id.J8_LParen (line 1, offset 0-1: '(\n')

===== CASE: -c echo '{}[ ' | json read =====


  echo '{}[ ' | json read
                     ^~~~
[ -c flag ]:1: json read: Got 3 bytes of unexpected trailing input (line 1, offset 2-3: '{}[ \n')
  echo '{}[ ' | json read
                ^~~~
[ -c flag ]:1: errexit PID 5286: command.Simple failed with status 1
  echo '{}[ ' | json read
                ^~~~
[ -c flag ]:1: errexit PID 5286: command.Pipeline failed with status 1
OK  test-parse-errors
*** Running test-str-bad-escape

===== CASE: -c echo '"hi \z bye"' | json read =====


  echo '"hi \z bye"' | json read
                            ^~~~
[ -c flag ]:1: json read: Bad backslash escape in JSON string (line 1, offset 0-5: '"hi \\z by')
  echo '"hi \z bye"' | json read
                       ^~~~
[ -c flag ]:1: errexit PID 5294: command.Simple failed with status 1
  echo '"hi \z bye"' | json read
                       ^~~~
[ -c flag ]:1: errexit PID 5294: command.Pipeline failed with status 1

===== CASE: -c var invalid = r'\z'
echo $["u'hi" ++ invalid ++ "bye'"] | json8 read =====


  echo $["u'hi" ++ invalid ++ "bye'"] | json8 read
                                              ^~~~
[ -c flag ]:2: json8 read: Bad backslash escape in J8 string (line 1, offset 0-5: "u'hi\\zbye")
  echo $["u'hi" ++ invalid ++ "bye'"] | json8 read
                                        ^~~~~
[ -c flag ]:2: errexit PID 5299: command.Simple failed with status 1
  echo $["u'hi" ++ invalid ++ "bye'"] | json8 read
                                        ^~~~~
[ -c flag ]:2: errexit PID 5299: command.Pipeline failed with status 1
OK  test-str-bad-escape
*** Running test-str-invalid-utf8

===== CASE: -c # part of mu = \u03bc
echo $' "\xce" ' | json read =====


  echo $' "\xce" ' | json read
                          ^~~~
[ -c flag ]:2: json read: Invalid UTF-8 in JSON string literal (line 1, offset 1-3: ' "\xce" \n')
  echo $' "\xce" ' | json read
                     ^~~~
[ -c flag ]:2: errexit PID 5307: command.Simple failed with status 1
  echo $' "\xce" ' | json read
                     ^~~~
[ -c flag ]:2: errexit PID 5307: command.Pipeline failed with status 1

===== CASE: -c var invalid = b'\yce'
echo $["u'" ++ invalid ++ "'"] | json8 read =====


  echo $["u'" ++ invalid ++ "'"] | json8 read
                                         ^~~~
[ -c flag ]:2: json8 read: Invalid UTF-8 in J8 string literal (line 1, offset 0-3: "u'\xce'\n")
  echo $["u'" ++ invalid ++ "'"] | json8 read
                                   ^~~~~
[ -c flag ]:2: errexit PID 5312: command.Simple failed with status 1
  echo $["u'" ++ invalid ++ "'"] | json8 read
                                   ^~~~~
[ -c flag ]:2: errexit PID 5312: command.Pipeline failed with status 1
OK  test-str-invalid-utf8
*** Running test-str-unclosed-quote

===== CASE: -c echo -n '["' | json read =====


  echo -n '["' | json read
                      ^~~~
[ -c flag ]:1: json read: Unexpected EOF while lexing JSON string (line 1, offset 1-2: '["')

===== CASE: -c echo -n "[b'" | json8 read =====


  echo -n "[b'" | json8 read
                        ^~~~
[ -c flag ]:1: json8 read: Unexpected EOF while lexing J8 string (line 1, offset 1-3: "[b'")
OK  test-str-unclosed-quote

data_lang/j8-errors.sh: 9 tests passed.