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diff src/testdir/test_vim9_assign.vim @ 23523:b0a6e7325169 v8.2.2304

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patch 8.2.2304: Vim9: no test for unletting an imported variable Commit: https://github.com/vim/vim/commit/0acbf5ae6632b36c2d2f93406478270ef21f528b Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jan 5 20:58:25 2021 +0100 patch 8.2.2304: Vim9: no test for unletting an imported variable Problem: Vim9: no test for unletting an imported variable. Solution: Add a test. Fix line number in error.
author Bram Moolenaar <Bram@vim.org>
date Tue, 05 Jan 2021 21:00:06 +0100
parents 36bf9a6fbd4c
children f39a18a42aed
line wrap: on
line diff
--- a/src/testdir/test_vim9_assign.vim
+++ b/src/testdir/test_vim9_assign.vim
@@ -1349,6 +1349,11 @@ def Test_unlet()
   assert_false(exists('s:somevar'))
   unlet! s:somevar
 
+  CheckDefExecFailure([
+    'var dd = 111',
+    'unlet dd',
+    ], 'E1081:', 2)
+
   # dict unlet
   var dd = {a: 1, b: 2, c: 3}
   unlet dd['a']
@@ -1367,21 +1372,29 @@ def Test_unlet()
   assert_equal([{a: 1}, {c: 3}], dl)
 
   CheckDefExecFailure([
-   'var ll = test_null_list()',
-   'unlet ll[0]',
-   ], 'E684:')
+    'var ll = test_null_list()',
+    'unlet ll[0]',
+    ], 'E684:', 2)
   CheckDefExecFailure([
-   'var ll = [1]',
-   'unlet ll[2]',
-   ], 'E684:')
+    'var ll = [1]',
+    'unlet ll[2]',
+    ], 'E684:', 2)
+  CheckDefExecFailure([
+    'var ll = [1]',
+    'unlet ll[g:astring]',
+    ], 'E39:', 2)
   CheckDefExecFailure([
-   'var dd = test_null_dict()',
-   'unlet dd["a"]',
-   ], 'E716:')
+    'var dd = test_null_dict()',
+    'unlet dd["a"]',
+    ], 'E716:', 2)
   CheckDefExecFailure([
-   'var dd = {a: 1}',
-   'unlet dd["b"]',
-   ], 'E716:')
+    'var dd = {a: 1}',
+    'unlet dd["b"]',
+    ], 'E716:', 2)
+  CheckDefExecFailure([
+    'var dd = {a: 1}',
+    'unlet dd[g:alist]',
+    ], 'E1105:', 2)
 
   # can compile unlet before variable exists
   g:someDict = {key: 'val'}
@@ -1426,6 +1439,18 @@ def Test_unlet()
    'defcompile',
    ], 'E1081:')
 
+  writefile(['vim9script', 'export var svar = 1234'], 'XunletExport.vim')
+  var lines =<< trim END
+    vim9script
+    import svar from './XunletExport.vim'
+    def UnletSvar()
+      unlet svar
+    enddef
+    defcompile
+  END
+  CheckScriptFailure(lines, 'E1081:', 1)
+  delete('XunletExport.vim')
+
   $ENVVAR = 'foobar'
   assert_equal('foobar', $ENVVAR)
   unlet $ENVVAR