| // 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(); |
| } |