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- // Copyright (c) 2011 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 "ppapi/tests/test_crypto.h"
- #include "ppapi/c/dev/ppb_crypto_dev.h"
- #include "ppapi/cpp/module.h"
- #include "ppapi/tests/testing_instance.h"
- REGISTER_TEST_CASE(Crypto);
- TestCrypto::TestCrypto(TestingInstance* instance)
- : TestCase(instance),
- crypto_interface_(NULL) {
- }
- bool TestCrypto::Init() {
- crypto_interface_ = static_cast<const PPB_Crypto_Dev*>(
- pp::Module::Get()->GetBrowserInterface(PPB_CRYPTO_DEV_INTERFACE));
- return !!crypto_interface_;
- }
- void TestCrypto::RunTests(const std::string& filter) {
- RUN_TEST(GetRandomBytes, filter);
- }
- std::string TestCrypto::TestGetRandomBytes() {
- const int kBufSize = 16;
- char buf[kBufSize] = {0};
- crypto_interface_->GetRandomBytes(buf, kBufSize);
- // Verify that the interface wrote "something" to the buffer.
- bool found_nonzero = false;
- for (int i = 0; i < kBufSize; i++) {
- if (buf[i]) {
- found_nonzero = true;
- break;
- }
- }
- ASSERT_TRUE(found_nonzero);
- PASS();
- }
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