patch 8.2.0486: Vim9: some code and error messages not tested
Problem: Vim9: some code and error messages not tested.
Solution: Add more tests.
diff --git a/src/testdir/test_vim9_script.vim b/src/testdir/test_vim9_script.vim
index 5eeb198..f6cb15f 100644
--- a/src/testdir/test_vim9_script.vim
+++ b/src/testdir/test_vim9_script.vim
@@ -53,6 +53,9 @@
let dict4: dict<any> = #{one: 1, two: '2'}
let dict5: dict<blob> = #{one: 0z01, tw: 0z02}
+ let a: number = 6
+ assert_equal(6, a)
+
if has('channel')
let chan1: channel
let job1: job
@@ -101,6 +104,21 @@
call CheckDefFailure(['let true = 1'], 'E1034:')
call CheckDefFailure(['let false = 1'], 'E1034:')
+ call CheckDefFailure(['let [a; b; c] = g:list'], 'E452:')
+
+ call CheckDefFailure(['let &option'], 'E1052:')
+ call CheckDefFailure(['&g:option = 5'], 'E113:')
+
+ call CheckDefFailure(['let $VAR = 5'], 'E1065:')
+
+ call CheckDefFailure(['let @~ = 5'], 'E354:')
+ call CheckDefFailure(['let @a = 5'], 'E1066:')
+
+ call CheckDefFailure(['let g:var = 5'], 'E1016:')
+
+ call CheckDefFailure(['let anr = 4', 'anr ..= "text"'], 'E1019:')
+ call CheckDefFailure(['let xnr += 4'], 'E1020:')
+
call CheckScriptFailure(['vim9script', 'def Func()', 'let dummy = s:notfound', 'enddef'], 'E1050:')
call CheckDefFailure(['let var: list<string> = [123]'], 'expected list<string> but got list<number>')
@@ -142,6 +160,7 @@
call CheckDefFailure(['const var = 234', 'var = 99'], 'E1018:')
call CheckDefFailure(['const one = 234', 'let one = 99'], 'E1017:')
call CheckDefFailure(['const two'], 'E1021:')
+ call CheckDefFailure(['const &option'], 'E996:')
endfunc
def Test_block()
@@ -172,12 +191,26 @@
return g:notNumber
enddef
-def Test_return_string()
+def Test_return_something()
assert_equal('string', ReturnString())
assert_equal(123, ReturnNumber())
assert_fails('call ReturnGlobal()', 'E1029: Expected number but got string')
enddef
+let s:nothing = 0
+def ReturnNothing()
+ s:nothing = 1
+ if true
+ return
+ endif
+ s:nothing = 2
+enddef
+
+def Test_return_nothing()
+ ReturnNothing()
+ assert_equal(1, s:nothing)
+enddef
+
func Increment()
let g:counter += 1
endfunc
@@ -282,6 +315,8 @@
CheckScriptFailure(['def Func(): void', 'return "a"', 'enddef'], 'expected void but got string')
CheckScriptFailure(['def Func()', 'return "a"', 'enddef'], 'expected void but got string')
+ CheckScriptFailure(['def Func(): number', 'return', 'enddef'], 'E1003:')
+
CheckScriptFailure(['def Func(): list', 'return []', 'enddef'], 'E1008:')
CheckScriptFailure(['def Func(): dict', 'return {}', 'enddef'], 'E1008:')
enddef