diff --git a/src/testdir/test_assert.vim b/src/testdir/test_assert.vim
index 298a6db..7df641c 100644
--- a/src/testdir/test_assert.vim
+++ b/src/testdir/test_assert.vim
@@ -190,6 +190,22 @@
   call remove(v:errors, 0)
 
   call assert_fails('call assert_inrange(1, 1)', 'E119:')
+
+  if has('float')
+    call assert_equal(0, assert_inrange(7.0, 7, 7))
+    call assert_equal(0, assert_inrange(7, 7.0, 7))
+    call assert_equal(0, assert_inrange(7, 7, 7.0))
+    call assert_equal(0, assert_inrange(5, 7, 5.0))
+    call assert_equal(0, assert_inrange(5, 7, 6.0))
+    call assert_equal(0, assert_inrange(5, 7, 7.0))
+
+    call assert_equal(1, assert_inrange(5, 7, 4.0))
+    call assert_match("Expected range 5.0 - 7.0, but got 4.0", v:errors[0])
+    call remove(v:errors, 0)
+    call assert_equal(1, assert_inrange(5, 7, 8.0))
+    call assert_match("Expected range 5.0 - 7.0, but got 8.0", v:errors[0])
+    call remove(v:errors, 0)
+  endif
 endfunc
 
 func Test_assert_with_msg()
diff --git a/src/testdir/test_regexp_latin.vim b/src/testdir/test_regexp_latin.vim
index d603acd..7a4d98f 100644
--- a/src/testdir/test_regexp_latin.vim
+++ b/src/testdir/test_regexp_latin.vim
@@ -130,3 +130,14 @@
   call assert_equal(0, search("[ -*\\t-\\n]"))
   bwipe!
 endfunc
+
+func Test_pattern_compile_speed()
+  if !exists('+spellcapcheck') || !has('reltime')
+    return
+  endif
+  let start = reltime()
+  " this used to be very slow, not it should be about a second
+  set spc=\\v(((((Nxxxxxxx&&xxxx){179})+)+)+){179}
+  call assert_inrange(0.01, 10.0, reltimefloat(reltime(start)))
+  set spc=
+endfunc