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diff src/testdir/test_vim9_cmd.vim @ 28152:b96409b84eaf v8.2.4600

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patch 8.2.4600: Vim9: not enough test coverage for executing :def function Commit: https://github.com/vim/vim/commit/6b8c7ba062ca4b50e8f983e0485be7afa4eef691 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Mar 20 17:46:06 2022 +0000 patch 8.2.4600: Vim9: not enough test coverage for executing :def function Problem: Vim9: not enough test coverage for executing :def function. Solution: Add a few more tests. Fix inconsistencies.
author Bram Moolenaar <Bram@vim.org>
date Sun, 20 Mar 2022 19:00:03 +0100
parents 5bf3ed75e26c
children ae975c8d5438
line wrap: on
line diff
--- a/src/testdir/test_vim9_cmd.vim
+++ b/src/testdir/test_vim9_cmd.vim
@@ -1573,6 +1573,36 @@ def Test_lockvar()
   END
   v9.CheckScriptFailure(lines, 'E741', 2)
 
+  # can unlet a locked list item but not change it
+  lines =<< trim END
+    var ll = [1, 2, 3]
+    lockvar ll[1]
+    unlet ll[1]
+    assert_equal([1, 3], ll)
+  END
+  v9.CheckDefAndScriptSuccess(lines)
+  lines =<< trim END
+    var ll = [1, 2, 3]
+    lockvar ll[1]
+    ll[1] = 9
+  END
+  v9.CheckDefExecAndScriptFailure(lines, ['E1119:', 'E741'], 3)
+
+  # can unlet a locked dict item but not change it
+  lines =<< trim END
+    var dd = {a: 1, b: 2}
+    lockvar dd.a
+    unlet dd.a
+    assert_equal({b: 2}, dd)
+  END
+  v9.CheckDefAndScriptSuccess(lines)
+  lines =<< trim END
+    var dd = {a: 1, b: 2}
+    lockvar dd.a
+    dd.a = 3
+  END
+  v9.CheckDefExecAndScriptFailure(lines, ['E1121:', 'E741'], 3)
+
   lines =<< trim END
       var theList = [1, 2, 3]
       lockvar theList