diff --git a/src/testdir/test86.in b/src/testdir/test86.in
index 6a10bd7..c49eb3b 100644
--- a/src/testdir/test86.in
+++ b/src/testdir/test86.in
@@ -631,10 +631,26 @@
 cb.append('Current line: ' + repr(vim.current.line))
 for b in vim.buffers:
     if b is not cb:
-        vim.command('bwipeout! ' + b.number)
+        vim.command('bwipeout! ' + str(b.number))
 EOF
 :tabonly!
 :only!
+:"
+:" Test types
+py << EOF
+for expr, attr in (
+    ('vim.vars',                         'Dictionary'),
+    ('vim.options',                      'Options'),
+    ('vim.bindeval("{}")',               'Dictionary'),
+    ('vim.bindeval("[]")',               'List'),
+    ('vim.bindeval("function(\'tr\')")', 'Function'),
+    ('vim.current.buffer',               'Buffer'),
+    ('vim.current.range',                'Range'),
+    ('vim.current.window',               'Window'),
+    ('vim.current.tabpage',              'TabPage'),
+):
+    cb.append(expr + ':' + attr + ':' + repr(type(eval(expr)) is getattr(vim, attr)))
+EOF
 :endfun
 :"
 :call Test()
diff --git a/src/testdir/test86.ok b/src/testdir/test86.ok
index 8defc5a..c91f741 100644
--- a/src/testdir/test86.ok
+++ b/src/testdir/test86.ok
@@ -333,7 +333,7 @@
 Current tab pages:
   <tabpage 0>(1): 1 windows, current is <window object (unknown)>
   Windows:
-    <window object (unknown)>(1): displays buffer <buffer test86.in>; cursor is at (954, 0)
+    <window object (unknown)>(1): displays buffer <buffer test86.in>; cursor is at (970, 0)
   <tabpage 1>(2): 1 windows, current is <window object (unknown)>
   Windows:
     <window object (unknown)>(1): displays buffer <buffer 0>; cursor is at (1, 0)
@@ -359,3 +359,12 @@
 Current window: <window 0>
 Current buffer: <buffer test86.in>
 Current line: 'Type error at assigning None to vim.current.buffer'
+vim.vars:Dictionary:True
+vim.options:Options:True
+vim.bindeval("{}"):Dictionary:True
+vim.bindeval("[]"):List:True
+vim.bindeval("function('tr')"):Function:True
+vim.current.buffer:Buffer:True
+vim.current.range:Range:True
+vim.current.window:Window:True
+vim.current.tabpage:TabPage:True
diff --git a/src/testdir/test87.in b/src/testdir/test87.in
index c7f0920..94c1ab5 100644
--- a/src/testdir/test87.in
+++ b/src/testdir/test87.in
@@ -622,6 +622,22 @@
 EOF
 :tabonly!
 :only!
+:"
+:" Test types
+py3 << EOF
+for expr, attr in (
+    ('vim.vars',                         'Dictionary'),
+    ('vim.options',                      'Options'),
+    ('vim.bindeval("{}")',               'Dictionary'),
+    ('vim.bindeval("[]")',               'List'),
+    ('vim.bindeval("function(\'tr\')")', 'Function'),
+    ('vim.current.buffer',               'Buffer'),
+    ('vim.current.range',                'Range'),
+    ('vim.current.window',               'Window'),
+    ('vim.current.tabpage',              'TabPage'),
+):
+    cb.append(expr + ':' + attr + ':' + repr(type(eval(expr)) is getattr(vim, attr)))
+EOF
 :endfun
 :"
 :call Test()
diff --git a/src/testdir/test87.ok b/src/testdir/test87.ok
index bee93f9..08cd590 100644
--- a/src/testdir/test87.ok
+++ b/src/testdir/test87.ok
@@ -322,7 +322,7 @@
 Current tab pages:
   <tabpage 0>(1): 1 windows, current is <window object (unknown)>
   Windows:
-    <window object (unknown)>(1): displays buffer <buffer test87.in>; cursor is at (930, 0)
+    <window object (unknown)>(1): displays buffer <buffer test87.in>; cursor is at (946, 0)
   <tabpage 1>(2): 1 windows, current is <window object (unknown)>
   Windows:
     <window object (unknown)>(1): displays buffer <buffer 0>; cursor is at (1, 0)
@@ -348,3 +348,12 @@
 Current window: <window 0>
 Current buffer: <buffer test87.in>
 Current line: 'Type error at assigning None to vim.current.buffer'
+vim.vars:Dictionary:True
+vim.options:Options:True
+vim.bindeval("{}"):Dictionary:True
+vim.bindeval("[]"):List:True
+vim.bindeval("function('tr')"):Function:True
+vim.current.buffer:Buffer:True
+vim.current.range:Range:True
+vim.current.window:Window:True
+vim.current.tabpage:TabPage:True