1 files changed, 55 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_timers.vim b/src/nvim/testdir/test_timers.vim
new file mode 100644
index 0000000000..d92cbe6897
--- /dev/null
+++ b/src/nvim/testdir/test_timers.vim
@@ -0,0 +1,55 @@
+" Test for timers
+
+if !has('timers')
+  finish
+endif
+
+func MyHandler(timer)
+  let s:val += 1
+endfunc
+
+func MyHandlerWithLists(lists, timer)
+  let x = string(a:lists)
+endfunc
+
+func Test_oneshot()
+  let s:val = 0
+  let timer = timer_start(50, 'MyHandler')
+  sleep 200m
+  call assert_equal(1, s:val)
+endfunc
+
+func Test_repeat_three()
+  let s:val = 0
+  let timer = timer_start(50, 'MyHandler', {'repeat': 3})
+  sleep 500m
+  call assert_equal(3, s:val)
+endfunc
+
+func Test_repeat_many()
+  let s:val = 0
+  let timer = timer_start(50, 'MyHandler', {'repeat': -1})
+  sleep 200m
+  call timer_stop(timer)
+  call assert_true(s:val > 1)
+  call assert_true(s:val < 5)
+endfunc
+
+func Test_with_partial_callback()
+  let s:val = 0
+  let s:meow = {}
+  function s:meow.bite(...)
+    let s:val += 1
+  endfunction
+
+  call timer_start(50, s:meow.bite)
+  sleep 200m
+  call assert_equal(1, s:val)
+endfunc
+
+func Test_retain_partial()
+  call timer_start(100, function('MyHandlerWithLists', [['a']]))
+  call garbagecollect()
+  sleep 200m
+endfunc
+" vim: ts=2 sw=0 et