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diff src/testdir/test_vim9_assign.vim @ 23679:e8c379b20765 v8.2.2381

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patch 8.2.2381: Vim9: divide by zero does not abort expression execution Commit: https://github.com/vim/vim/commit/c5f59fab23820454f060562927ddc1397f9d479a Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 21 12:34:14 2021 +0100 patch 8.2.2381: Vim9: divide by zero does not abort expression execution Problem: Vim9: divide by zero does not abort expression execution. Solution: Use a "failed" flag. (issue https://github.com/vim/vim/issues/7704)
author Bram Moolenaar <Bram@vim.org>
date Thu, 21 Jan 2021 12:45:05 +0100
parents c761fcb89dfe
children 6e8a4a30d94d
line wrap: on
line diff
--- a/src/testdir/test_vim9_assign.vim
+++ b/src/testdir/test_vim9_assign.vim
@@ -1489,6 +1489,30 @@ def Test_unlet()
   assert_equal('', $ENVVAR)
 enddef
 
+def Test_expr_error_no_assign()
+  var lines =<< trim END
+      vim9script
+      var x = invalid
+      echo x
+  END
+  CheckScriptFailureList(lines, ['E121:', 'E121:'])
+
+  lines =<< trim END
+      vim9script
+      var x = 1 / 0
+      echo x
+  END
+  CheckScriptFailureList(lines, ['E1154:', 'E121:'])
+
+  lines =<< trim END
+      vim9script
+      var x = 1 % 0
+      echo x
+  END
+  CheckScriptFailureList(lines, ['E1154:', 'E121:'])
+enddef
+
+
 def Test_assign_command_modifier()
   var lines =<< trim END
       var verbose = 0