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feat(nlua): convert Blobs to strings

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This commit is contained in:
Sean Dewar
2021-08-02 19:35:06 +01:00
parent bfeecd0b41
commit 10aa60e806
2 changed files with 11 additions and 1 deletions
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7
src/nvim/lua/converter.c
View File

@ -482,7 +482,12 @@ static bool typval_conv_special = false;
TYPVAL_ENCODE_CONV_NIL(tv)
#define TYPVAL_ENCODE_CONV_BLOB(tv, blob, len) \
abort() /* TODO(seandewar) */ \
do { \
const blob_T *const blob_ = (blob); \
lua_pushlstring(lstate, \
blob_ != NULL ? (const char *)blob_->bv_ga.ga_data : "", \
(size_t)(len)); \
} while (0)
#define TYPVAL_ENCODE_CONV_FUNC_START(tv, fun) \
do { \

5
test/functional/lua/luaeval_spec.lua
View File

@ -458,6 +458,9 @@ describe('v:lua', function()
function mymod.crashy()
nonexistent()
end
function mymod.whatis(value)
return type(value) .. ": " .. tostring(value)
end
function mymod.omni(findstart, base)
if findstart == 1 then
return 5
@ -476,6 +479,8 @@ describe('v:lua', function()
eq(true, exec_lua([[return _G.val == vim.NIL]]))
eq(NIL, eval('v:lua.mymod.noisy("eval")'))
eq("hey eval", meths.get_current_line())
eq("string: abc", eval('v:lua.mymod.whatis(0z616263)'))
eq("string: ", eval('v:lua.mymod.whatis(v:_null_blob)'))
eq("Vim:E5108: Error executing lua [string \"<nvim>\"]:0: attempt to call global 'nonexistent' (a nil value)",
pcall_err(eval, 'v:lua.mymod.crashy()'))