a576faf82a
It includes unit test fixes to properly initialize SSL if DTLS or SSL random number generator is used in the tests. The private key and certificate constant strings used in some tests are updated to be compatible with NSS. A few potentially overflow type conversions caused compiling warning on Windows and they are fixed by importing and using Chromium's checked_cast, which aborts the program if overflow occurs. It also fixes a leak in nssstreamadapter.cc by releasing the PRFileDesc* in StreamClose. BUG=2253 R=fischman@webrtc.org, juberti@google.com, wu@webrtc.org Review URL: https://webrtc-codereview.appspot.com/4679005 git-svn-id: http://webrtc.googlecode.com/svn/trunk@5459 4adac7df-926f-26a2-2b94-8c16560cd09d
96 lines
3.1 KiB
C++
96 lines
3.1 KiB
C++
/*
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* libjingle
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* Copyright 2004--2011, Google Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <string>
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#include "talk/base/gunit.h"
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#include "talk/base/helpers.h"
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#include "talk/base/ssladapter.h"
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namespace talk_base {
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class RandomTest : public testing::Test {
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public:
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static void SetUpTestCase() {
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talk_base::InitializeSSL();
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}
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static void TearDownTestCase() {
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talk_base::CleanupSSL();
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}
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};
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TEST_F(RandomTest, TestCreateRandomId) {
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CreateRandomId();
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}
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TEST_F(RandomTest, TestCreateRandomDouble) {
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for (int i = 0; i < 100; ++i) {
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double r = CreateRandomDouble();
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EXPECT_GE(r, 0.0);
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EXPECT_LT(r, 1.0);
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}
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}
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TEST_F(RandomTest, TestCreateNonZeroRandomId) {
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EXPECT_NE(0U, CreateRandomNonZeroId());
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}
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TEST_F(RandomTest, TestCreateRandomString) {
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std::string random = CreateRandomString(256);
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EXPECT_EQ(256U, random.size());
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std::string random2;
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EXPECT_TRUE(CreateRandomString(256, &random2));
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EXPECT_NE(random, random2);
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EXPECT_EQ(256U, random2.size());
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}
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TEST_F(RandomTest, TestCreateRandomForTest) {
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// Make sure we get the output we expect.
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SetRandomTestMode(true);
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EXPECT_EQ(2154761789U, CreateRandomId());
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EXPECT_EQ("h0ISP4S5SJKH/9EY", CreateRandomString(16));
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// Reset and make sure we get the same output.
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SetRandomTestMode(true);
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EXPECT_EQ(2154761789U, CreateRandomId());
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EXPECT_EQ("h0ISP4S5SJKH/9EY", CreateRandomString(16));
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// Test different character sets.
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SetRandomTestMode(true);
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std::string str;
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EXPECT_TRUE(CreateRandomString(16, "a", &str));
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EXPECT_EQ("aaaaaaaaaaaaaaaa", str);
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EXPECT_TRUE(CreateRandomString(16, "abc", &str));
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EXPECT_EQ("acbccaaaabbaacbb", str);
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// Turn off test mode for other tests.
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SetRandomTestMode(false);
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}
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} // namespace talk_base
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