patch 9.1.0646: Vim9: imported function may not be found
Problem: Vim9: imported function may not be found
Solution: Try to find the function by name (Ernie Rael)
fixes: #15381
closes: #15382
Signed-off-by: Ernie Rael <errael@raelity.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/testdir/test_vim9_builtin.vim b/src/testdir/test_vim9_builtin.vim
index c8baaf6..7ed9123 100644
--- a/src/testdir/test_vim9_builtin.vim
+++ b/src/testdir/test_vim9_builtin.vim
@@ -497,6 +497,56 @@
v9.CheckSourceDefAndScriptFailure(['call("reverse", [2], [1])'], ['E1013: Argument 3: type mismatch, expected dict<any> but got list<number>', 'E1206: Dictionary required for argument 3'])
enddef
+def Test_call_imports()
+ # Use call with an imported function
+ var lines =<< trim END
+ vim9script
+
+ export const foo = 'foo'
+
+ export def Imported()
+ enddef
+
+ var count: number
+ export def ImportedListArg(l: list<number>)
+ count += 1
+ l[0] += count
+ enddef
+ END
+ writefile(lines, 'Test_call_imports_importme', 'D')
+ lines =<< trim END
+ vim9script
+ import './Test_call_imports_importme' as i_imp
+
+ var l = [12]
+ call('i_imp.ImportedListArg', [l])
+ assert_equal(13, l[0])
+ const ImportedListArg = i_imp.ImportedListArg
+ call('ImportedListArg', [l])
+ assert_equal(15, l[0])
+ const Imported = i_imp.Imported
+ call("Imported", [])
+
+ assert_equal('foo', i_imp.foo)
+ const foo = i_imp.foo
+ assert_equal('foo', foo)
+ END
+ v9.CheckSourceScriptSuccess(lines)
+
+ # A few error cases
+ lines =<< trim END
+ vim9script
+ import './Test_call_imports_importme' as i_imp
+ const Imported = i_imp.Imported
+ const foo = i_imp.foo
+
+ assert_fails('call("i_imp.foo", [])', 'E117:') # foo is not a function
+ assert_fails('call("foo", [])', 'E117:') # foo is not a function
+ assert_fails('call("i_xxx.foo", [])', 'E117:') # i_xxx not imported file
+ END
+ v9.CheckSourceScriptSuccess(lines)
+enddef
+
def Test_ch_canread()
if !has('channel')
CheckFeature channel