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-rw-r--r--test/functional/eval/msgpack_functions_spec.lua116
1 files changed, 88 insertions, 28 deletions
diff --git a/test/functional/eval/msgpack_functions_spec.lua b/test/functional/eval/msgpack_functions_spec.lua
index da42fc9d26..9e501353a5 100644
--- a/test/functional/eval/msgpack_functions_spec.lua
+++ b/test/functional/eval/msgpack_functions_spec.lua
@@ -1,5 +1,6 @@
local helpers = require('test.functional.helpers')
local clear = helpers.clear
+local funcs = helpers.funcs
local eval, eq = helpers.eval, helpers.eq
local execute = helpers.execute
local nvim = helpers.nvim
@@ -382,30 +383,32 @@ describe('msgpack*() functions', function()
eq({"\n"}, eval('parsed'))
eq(1, eval('dumped ==# dumped2'))
end)
+
+ it('dump and restore special mapping with floating-point value', function()
+ execute('let todump = {"_TYPE": v:msgpack_types.float, "_VAL": 0.125}')
+ eq({0.125}, eval('msgpackparse(msgpackdump([todump]))'))
+ end)
end)
describe('msgpackparse() function', function()
before_each(clear)
- it('restores nil as special dict', function()
+ it('restores nil as v:null', function()
execute('let dumped = ["\\xC0"]')
execute('let parsed = msgpackparse(dumped)')
- eq({{_TYPE={}, _VAL=0}}, eval('parsed'))
- eq(1, eval('g:parsed[0]._TYPE is v:msgpack_types.nil'))
+ eq('[v:null]', eval('string(parsed)'))
end)
- it('restores boolean false as zero', function()
+ it('restores boolean false as v:false', function()
execute('let dumped = ["\\xC2"]')
execute('let parsed = msgpackparse(dumped)')
- eq({{_TYPE={}, _VAL=0}}, eval('parsed'))
- eq(1, eval('g:parsed[0]._TYPE is v:msgpack_types.boolean'))
+ eq({false}, eval('parsed'))
end)
- it('restores boolean true as one', function()
+ it('restores boolean true as v:true', function()
execute('let dumped = ["\\xC3"]')
execute('let parsed = msgpackparse(dumped)')
- eq({{_TYPE={}, _VAL=1}}, eval('parsed'))
- eq(1, eval('g:parsed[0]._TYPE is v:msgpack_types.boolean'))
+ eq({true}, eval('parsed'))
end)
it('restores FIXSTR as special dict', function()
@@ -512,56 +515,78 @@ describe('msgpackdump() function', function()
eq({'\129\128\128'}, eval('msgpackdump([todump])'))
end)
- it('can dump generic mapping with ext', function()
+ it('can dump v:true', function()
+ eq({'\195'}, funcs.msgpackdump({true}))
+ end)
+
+ it('can dump v:false', function()
+ eq({'\194'}, funcs.msgpackdump({false}))
+ end)
+
+ it('can v:null', function()
+ execute('let todump = v:null')
+ end)
+
+ it('can dump special bool mapping (true)', function()
+ execute('let todump = {"_TYPE": v:msgpack_types.boolean, "_VAL": 1}')
+ eq({'\195'}, eval('msgpackdump([todump])'))
+ end)
+
+ it('can dump special bool mapping (false)', function()
+ execute('let todump = {"_TYPE": v:msgpack_types.boolean, "_VAL": 0}')
+ eq({'\194'}, eval('msgpackdump([todump])'))
+ end)
+
+ it('can dump special nil mapping', function()
+ execute('let todump = {"_TYPE": v:msgpack_types.nil, "_VAL": 0}')
+ eq({'\192'}, eval('msgpackdump([todump])'))
+ end)
+
+ it('can dump special ext mapping', function()
execute('let todump = {"_TYPE": v:msgpack_types.ext, "_VAL": [5, ["",""]]}')
eq({'\212\005', ''}, eval('msgpackdump([todump])'))
end)
- it('can dump generic mapping with array', function()
+ it('can dump special array mapping', function()
execute('let todump = {"_TYPE": v:msgpack_types.array, "_VAL": [5, [""]]}')
eq({'\146\005\145\196\n'}, eval('msgpackdump([todump])'))
end)
- it('can dump generic mapping with UINT64_MAX', function()
+ it('can dump special UINT64_MAX mapping', function()
execute('let todump = {"_TYPE": v:msgpack_types.integer}')
execute('let todump._VAL = [1, 3, 0x7FFFFFFF, 0x7FFFFFFF]')
eq({'\207\255\255\255\255\255\255\255\255'}, eval('msgpackdump([todump])'))
end)
- it('can dump generic mapping with INT64_MIN', function()
+ it('can dump special INT64_MIN mapping', function()
execute('let todump = {"_TYPE": v:msgpack_types.integer}')
execute('let todump._VAL = [-1, 2, 0, 0]')
eq({'\211\128\n\n\n\n\n\n\n'}, eval('msgpackdump([todump])'))
end)
- it('dump and restore generic mapping with floating-point value', function()
- execute('let todump = {"_TYPE": v:msgpack_types.float, "_VAL": 0.125}')
- eq({0.125}, eval('msgpackparse(msgpackdump([todump]))'))
- end)
-
it('fails to dump a function reference', function()
execute('let Todump = function("tr")')
- eq('Vim(call):E475: Invalid argument: attempt to dump function reference',
+ eq('Vim(call):E951: Error while dumping msgpackdump() argument, index 0, itself: attempt to dump function reference',
exc_exec('call msgpackdump([Todump])'))
end)
it('fails to dump a function reference in a list', function()
execute('let todump = [function("tr")]')
- eq('Vim(call):E475: Invalid argument: attempt to dump function reference',
+ eq('Vim(call):E951: Error while dumping msgpackdump() argument, index 0, index 0: attempt to dump function reference',
exc_exec('call msgpackdump([todump])'))
end)
it('fails to dump a recursive list', function()
execute('let todump = [[[]]]')
execute('call add(todump[0][0], todump)')
- eq('Vim(call):E475: Invalid argument: container references itself',
+ eq('Vim(call):E952: Unable to dump msgpackdump() argument, index 0: container references itself in index 0, index 0, index 0',
exc_exec('call msgpackdump([todump])'))
end)
it('fails to dump a recursive dict', function()
execute('let todump = {"d": {"d": {}}}')
execute('call extend(todump.d.d, {"d": todump})')
- eq('Vim(call):E475: Invalid argument: container references itself',
+ eq('Vim(call):E952: Unable to dump msgpackdump() argument, index 0: container references itself in key \'d\', key \'d\', key \'d\'',
exc_exec('call msgpackdump([todump])'))
end)
@@ -580,21 +605,35 @@ describe('msgpackdump() function', function()
it('fails to dump a recursive list in a special dict', function()
execute('let todump = {"_TYPE": v:msgpack_types.array, "_VAL": []}')
execute('call add(todump._VAL, todump)')
- eq('Vim(call):E475: Invalid argument: container references itself',
+ eq('Vim(call):E952: Unable to dump msgpackdump() argument, index 0: container references itself in index 0',
exc_exec('call msgpackdump([todump])'))
end)
it('fails to dump a recursive (key) map in a special dict', function()
- execute('let todump = {"_TYPE": v:msgpack_types.array, "_VAL": []}')
+ execute('let todump = {"_TYPE": v:msgpack_types.map, "_VAL": []}')
execute('call add(todump._VAL, [todump, 0])')
- eq('Vim(call):E475: Invalid argument: container references itself',
+ eq('Vim(call):E952: Unable to dump msgpackdump() argument, index 0: container references itself in index 1',
exc_exec('call msgpackdump([todump])'))
end)
it('fails to dump a recursive (val) map in a special dict', function()
- execute('let todump = {"_TYPE": v:msgpack_types.array, "_VAL": []}')
+ execute('let todump = {"_TYPE": v:msgpack_types.map, "_VAL": []}')
execute('call add(todump._VAL, [0, todump])')
- eq('Vim(call):E475: Invalid argument: container references itself',
+ eq('Vim(call):E952: Unable to dump msgpackdump() argument, index 0: container references itself in key 0 at index 0 from special map',
+ exc_exec('call msgpackdump([todump])'))
+ end)
+
+ it('fails to dump a recursive (key) map in a special dict, _VAL reference', function()
+ execute('let todump = {"_TYPE": v:msgpack_types.map, "_VAL": [[[], []]]}')
+ execute('call add(todump._VAL[0][0], todump._VAL)')
+ eq('Vim(call):E952: Unable to dump msgpackdump() argument, index 0: container references itself in key [[[[...@0], []]]] at index 0 from special map, index 0',
+ exc_exec('call msgpackdump([todump])'))
+ end)
+
+ it('fails to dump a recursive (val) map in a special dict, _VAL reference', function()
+ execute('let todump = {"_TYPE": v:msgpack_types.map, "_VAL": [[[], []]]}')
+ execute('call add(todump._VAL[0][1], todump._VAL)')
+ eq('Vim(call):E952: Unable to dump msgpackdump() argument, index 0: container references itself in key [] at index 0 from special map, index 0',
exc_exec('call msgpackdump([todump])'))
end)
@@ -602,7 +641,7 @@ describe('msgpackdump() function', function()
function()
execute('let todump = {"_TYPE": v:msgpack_types.array, "_VAL": []}')
execute('call add(todump._VAL, [0, todump._VAL])')
- eq('Vim(call):E475: Invalid argument: container references itself',
+ eq('Vim(call):E952: Unable to dump msgpackdump() argument, index 0: container references itself in index 0, index 1',
exc_exec('call msgpackdump([todump])'))
end)
@@ -640,4 +679,25 @@ describe('msgpackdump() function', function()
eq('Vim(call):E686: Argument of msgpackdump() must be a List',
exc_exec('call msgpackdump(0.0)'))
end)
+
+ it('fails to dump special value', function()
+ for _, val in ipairs({'v:true', 'v:false', 'v:null'}) do
+ eq('Vim(call):E686: Argument of msgpackdump() must be a List',
+ exc_exec('call msgpackdump(' .. val .. ')'))
+ end
+ end)
+
+ it('can dump NULL string', function()
+ eq({'\196\n'}, eval('msgpackdump([$XXX_UNEXISTENT_VAR_XXX])'))
+ eq({'\196\n'}, eval('msgpackdump([{"_TYPE": v:msgpack_types.binary, "_VAL": [$XXX_UNEXISTENT_VAR_XXX]}])'))
+ eq({'\160'}, eval('msgpackdump([{"_TYPE": v:msgpack_types.string, "_VAL": [$XXX_UNEXISTENT_VAR_XXX]}])'))
+ end)
+
+ it('can dump NULL list', function()
+ eq({'\144'}, eval('msgpackdump([v:_null_list])'))
+ end)
+
+ it('can dump NULL dictionary', function()
+ eq({'\128'}, eval('msgpackdump([v:_null_dict])'))
+ end)
end)
generated by cgit (git 2.34.1) at 2025-05-03 12:20:30 +0000