Check length of String before checking if it's 8/16 bit

third_party/WebKit/Source/core/html/parser/HTMLParserIdiomsTest.cpp

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "core/html/parser/HTMLParserIdioms.h"
+
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace blink {
+
+namespace {
+
+TEST(HTMLParserIdiomsTest, ParseHTMLListOfFloatingPointNumbers_null)
+{
+    Vector<double> numbers = parseHTMLListOfFloatingPointNumbers(nullAtom);
+    EXPECT_EQ(numbers.size(), 0u);

[tkent, 2016/02/16 00:00:35]

The argument order of EXPECT_EQ is:
  expected value, actual value

If the arguments don't match to this order, a test failure message would be
strange.

+}
+
+} // namespace
+
+} // namespace blink