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diff src/testdir/test_vim9_expr.vim @ 21725:741c1d58d50f v8.2.1412

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patch 8.2.1412: Vim: not operator does not result in boolean Commit: https://github.com/vim/vim/commit/6e4cfffe809a894ea831fc8011527714481d2857 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Aug 9 22:17:55 2020 +0200 patch 8.2.1412: Vim: not operator does not result in boolean Problem: Vim: not operator does not result in boolean. Solution: Make type depend on operator. (issue 6678) Fix using "false" and "true" in Vim9 script.
author Bram Moolenaar <Bram@vim.org>
date Sun, 09 Aug 2020 22:30:03 +0200
parents ef3b31d510d2
children 1bb5adfe5966
line wrap: on
line diff
--- a/src/testdir/test_vim9_expr.vim
+++ b/src/testdir/test_vim9_expr.vim
@@ -1313,6 +1313,16 @@ def Test_expr7_special()
   assert_equal(g:special_false, false)
   assert_equal(g:special_true, v:true)
   assert_equal(g:special_false, v:false)
+
+  assert_equal(true, !false)
+  assert_equal(false, !true)
+  assert_equal(true, !0)
+  assert_equal(false, !1)
+  assert_equal(false, !!false)
+  assert_equal(true, !!true)
+  assert_equal(false, !!0)
+  assert_equal(true, !!1)
+
   assert_equal(g:special_null, v:null)
   assert_equal(g:special_none, v:none)
 
@@ -1332,6 +1342,14 @@ def Test_expr7_special_vim9script()
       assert_equal(true, t)
       assert_equal(v:false, false)
       assert_equal(false, f)
+      assert_equal(true, !false)
+      assert_equal(false, !true)
+      assert_equal(true, !0)
+      assert_equal(false, !1)
+      assert_equal(false, !!false)
+      assert_equal(true, !!true)
+      assert_equal(false, !!0)
+      assert_equal(true, !!1)
   END
   CheckScriptSuccess(lines)
 enddef