libFuzzer for blink::MHTMLParser

base/test/icu_test_util.cc

 // Copyright 2015 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 "base/test/icu_test_util.h"
 
+#include "base/base_switches.h"
+#include "base/command_line.h"
+#include "base/i18n/icu_util.h"
 #include "base/i18n/rtl.h"
 #include "third_party/icu/source/common/unicode/uloc.h"
 
 namespace base {
 namespace test {
 
 ScopedRestoreICUDefaultLocale::ScopedRestoreICUDefaultLocale()
     : default_locale_(uloc_getDefault()) {}
 
 ScopedRestoreICUDefaultLocale::~ScopedRestoreICUDefaultLocale() {
   i18n::SetICUDefaultLocale(default_locale_.data());
 }
 
+void InitializeICUForTesting() {
+  if (!base::CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kTestDoNotInitializeIcu)) {
+    base::i18n::AllowMultipleInitializeCallsForTesting();
+    i18n::InitializeICU();
+  }
+}
+
 }  // namespace test
 }  // namespace base