Merge pull request #2905 from bfredl/utf8

Only allow encoding=utf-8 and simplify multibyte code

1 files changed, 0 insertions, 26 deletions

diff --git a/test/functional/eval/json_functions_spec.lua b/test/functional/eval/json_functions_spec.lua
index 159d775ff1..4a6758019b 100644
--- a/test/functional/eval/json_functions_spec.lua
+++ b/test/functional/eval/json_functions_spec.lua
@@ -489,18 +489,6 @@ describe('json_decode() function', function()
                  '{"b": 3, "a": 1, "c": 4, "d": 2, "\\u0000": 4}')
   end)
 
-  it('converts strings to latin1 when &encoding is latin1', function()
-    restart('--cmd', 'set encoding=latin1')
-    eq('\171', funcs.json_decode('"\\u00AB"'))
-    sp_decode_eq({_TYPE='string', _VAL={'\n\171\n'}}, '"\\u0000\\u00AB\\u0000"')
-  end)
-
-  it('fails to convert string to latin1 if it is impossible', function()
-    restart('--cmd', 'set encoding=latin1')
-    eq('Vim(call):E474: Failed to convert string "ꯍ" from UTF-8',
-       exc_exec('call json_decode(\'"\\uABCD"\')'))
-  end)
-
   it('parses U+00C3 correctly', function()
     eq('\195\131', funcs.json_decode('"\195\131"'))
   end)
@@ -528,14 +516,6 @@ describe('json_decode() function', function()
     eq({key={'val', 'val2'}, key2=1}, funcs.json_decode(str))
   end)
 
-  it('always treats input as UTF-8', function()
-    -- When &encoding is latin1 string "«" is U+00C2 U+00AB U+00C2: «Â. So if
-    -- '"«"' was parsed as latin1 json_decode would return three characters, and
-    -- only one U+00AB when this string is parsed as latin1.
-    restart('--cmd', 'set encoding=latin1')
-    eq(('%c'):format(0xAB), funcs.json_decode('"«"'))
-  end)
-
   it('does not overflow when writing error message about decoding ["", ""]',
   function()
     eq('\nE474: Attempt to decode a blank string'
@@ -762,12 +742,6 @@ describe('json_encode() function', function()
        exc_exec('call json_encode(["", ""], 1)'))
   end)
 
-  it('converts strings from latin1 when &encoding is latin1', function()
-    clear('--cmd', 'set encoding=latin1')
-    eq('"\\u00AB"', funcs.json_encode('\171'))
-    eq('"\\u0000\\u00AB\\u0000"', eval('json_encode({"_TYPE": v:msgpack_types.string, "_VAL": ["\\n\171\\n"]})'))
-  end)
-
   it('ignores improper values in &isprint', function()
     meths.set_option('isprint', '1')
     eq(1, eval('"\1" =~# "\\\\p"'))