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encoding: update tests

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Change shada reencoding tests to check for
correct handling of UTF-8 and binary strings.

Delete enc=latin1 json tests.
This commit is contained in:
Björn Linse
2015-09-14 13:10:51 +02:00
parent 18f56c8e90
commit b3ece5c81c
5 changed files with 49 additions and 211 deletions
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26
test/functional/eval/json_functions_spec.lua
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@@ -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"'))