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authorJames McCoy <jamessan@jamessan.com>2017-06-06 13:38:23 -0400
committerJames McCoy <jamessan@jamessan.com>2017-06-06 21:38:31 -0400
commitbf4de3f6f761bc73801eadffc63a0c18d00c2db7 (patch)
tree10e22f433544b571b428e0fb5f532bb78e2cb760 /test/functional/eval/msgpack_functions_spec.lua
parentd69286c065a27706b1b8c8992be1bf5238f433a7 (diff)
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functests/msgpack: Correct representation of literal INT64_MIN
In order to generate INT64_MIN from literal values, it's necessary to use "-0x7fffffffffffffff - 1". Using "-0x8000000000000000" causes the value to get clamped to INT64_MAX and then negated.
Diffstat (limited to 'test/functional/eval/msgpack_functions_spec.lua')
-rw-r--r--test/functional/eval/msgpack_functions_spec.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/test/functional/eval/msgpack_functions_spec.lua b/test/functional/eval/msgpack_functions_spec.lua
index 8ed01d4996..b241635dfe 100644
--- a/test/functional/eval/msgpack_functions_spec.lua
+++ b/test/functional/eval/msgpack_functions_spec.lua
@@ -352,7 +352,7 @@ describe('msgpack*() functions', function()
eq(1, eval('type(parsed[0]) == type(0) ' ..
'|| parsed[0]._TYPE is v:msgpack_types.integer'))
if eval('type(parsed[0]) == type(0)') == 1 then
- command('call assert_equal(-0x8000000000000000, parsed[0])')
+ command('call assert_equal(-0x7fffffffffffffff - 1, parsed[0])')
eq({}, eval('v:errors'))
else
eq({_TYPE={}, _VAL={-1, 2, 0, 0}}, eval('parsed[0]'))