patch 8.2.1506: Vim9: no error when using a number other than 0 or 1 as bool
Problem: Vim9: no error when using a number other than 0 or 1 as bool.
Solution: Check the number is 0 or 1.
diff --git a/src/testdir/test_vim9_func.vim b/src/testdir/test_vim9_func.vim
index 4661108..35a8bf7 100644
--- a/src/testdir/test_vim9_func.vim
+++ b/src/testdir/test_vim9_func.vim
@@ -1389,12 +1389,22 @@
new
setline(1, ['foo', 'bar'])
let val = 0
+ # skip expr returns boolean
assert_equal(2, search('bar', 'W', 0, 0, {-> val == 1}))
+ :1
+ assert_equal(0, search('bar', 'W', 0, 0, {-> val == 0}))
+ # skip expr returns number, only 0 and 1 are accepted
+ :1
+ assert_equal(2, search('bar', 'W', 0, 0, {-> 0}))
+ :1
+ assert_equal(0, search('bar', 'W', 0, 0, {-> 1}))
+ assert_fails("search('bar', '', 0, 0, {-> -1})", 'E1023:')
+ assert_fails("search('bar', '', 0, 0, {-> -1})", 'E1023:')
enddef
def Test_readdir()
- eval expand('.')->readdir({e -> e[0] !=# '.'})
- eval expand('.')->readdirex({e -> e.name[0] !=# '.'})
+ eval expand('sautest')->readdir({e -> e[0] !=# '.'})
+ eval expand('sautest')->readdirex({e -> e.name[0] !=# '.'})
enddef
def Test_setbufvar()