RTCCertificate serialization.

webrtc/base/rtccertificate_unittests.cc

Index: webrtc/base/rtccertificate_unittests.cc
diff --git a/webrtc/base/rtccertificate_unittests.cc b/webrtc/base/rtccertificate_unittests.cc
deleted file mode 100644
index 84c854478b219773b44c9910cef3c400b4eca72d..0000000000000000000000000000000000000000
--- a/webrtc/base/rtccertificate_unittests.cc
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- *  Copyright 2015 The WebRTC Project Authors. All rights reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#include <utility>
-
-#include "webrtc/base/checks.h"
-#include "webrtc/base/fakesslidentity.h"
-#include "webrtc/base/gunit.h"
-#include "webrtc/base/logging.h"
-#include "webrtc/base/rtccertificate.h"
-#include "webrtc/base/safe_conversions.h"
-#include "webrtc/base/scoped_ptr.h"
-#include "webrtc/base/sslidentity.h"
-#include "webrtc/base/thread.h"
-#include "webrtc/base/timeutils.h"
-
-namespace rtc {
-
-namespace {
-
-static const char* kTestCertCommonName = "RTCCertificateTest's certificate";
-
-}  // namespace
-
-class RTCCertificateTest : public testing::Test {
- public:
-  RTCCertificateTest() {}
-  ~RTCCertificateTest() {}
-
- protected:
-  // Timestamp note:
-  //   All timestamps in this unittest are expressed in number of seconds since
-  // epoch, 1970-01-01T00:00:00Z (UTC). The RTCCertificate interface uses ms,
-  // but only seconds-precision is supported by SSLCertificate. To make the
-  // tests clearer we convert everything to seconds since the precision matters
-  // when generating certificates or comparing timestamps.
-  //   As a result, ExpiresSeconds and HasExpiredSeconds are used instead of
-  // RTCCertificate::Expires and ::HasExpired for ms -> s conversion.
-
-  uint64_t NowSeconds() const {
-    return TimeNanos() / kNumNanosecsPerSec;
-  }
-
-  uint64_t ExpiresSeconds(const scoped_refptr<RTCCertificate>& cert) const {
-    uint64_t exp_ms = cert->Expires();
-    uint64_t exp_s = exp_ms / kNumMillisecsPerSec;
-    // Make sure this did not result in loss of precision.
-    RTC_CHECK_EQ(exp_s * kNumMillisecsPerSec, exp_ms);
-    return exp_s;
-  }
-
-  bool HasExpiredSeconds(const scoped_refptr<RTCCertificate>& cert,
-                         uint64_t now_s) const {
-    return cert->HasExpired(now_s * kNumMillisecsPerSec);
-  }
-
-  // An RTC_CHECK ensures that |expires_s| this is in valid range of time_t as
-  // is required by SSLIdentityParams. On some 32-bit systems time_t is limited
-  // to < 2^31. On such systems this will fail for expiration times of year 2038
-  // or later.
-  scoped_refptr<RTCCertificate> GenerateCertificateWithExpires(
-      uint64_t expires_s) const {
-    RTC_CHECK(IsValueInRangeForNumericType<time_t>(expires_s));
-
-    SSLIdentityParams params;
-    params.common_name = kTestCertCommonName;
-    params.not_before = 0;
-    params.not_after = static_cast<time_t>(expires_s);
-    // Certificate type does not matter for our purposes, using ECDSA because it
-    // is fast to generate.
-    params.key_params = KeyParams::ECDSA();
-
-    scoped_ptr<SSLIdentity> identity(SSLIdentity::GenerateForTest(params));
-    return RTCCertificate::Create(std::move(identity));
-  }
-};
-
-TEST_F(RTCCertificateTest, NewCertificateNotExpired) {
-  // Generate a real certificate without specifying the expiration time.
-  // Certificate type doesn't matter, using ECDSA because it's fast to generate.
-  scoped_ptr<SSLIdentity> identity(
-      SSLIdentity::Generate(kTestCertCommonName, KeyParams::ECDSA()));
-  scoped_refptr<RTCCertificate> certificate =
-      RTCCertificate::Create(std::move(identity));
-
-  uint64_t now = NowSeconds();
-  EXPECT_FALSE(HasExpiredSeconds(certificate, now));
-  // Even without specifying the expiration time we would expect it to be valid
-  // for at least half an hour.
-  EXPECT_FALSE(HasExpiredSeconds(certificate, now + 30*60));
-}
-
-TEST_F(RTCCertificateTest, UsesExpiresAskedFor) {
-  uint64_t now = NowSeconds();
-  scoped_refptr<RTCCertificate> certificate =
-      GenerateCertificateWithExpires(now);
-  EXPECT_EQ(now, ExpiresSeconds(certificate));
-}
-
-TEST_F(RTCCertificateTest, ExpiresInOneSecond) {
-  // Generate a certificate that expires in 1s.
-  uint64_t now = NowSeconds();
-  scoped_refptr<RTCCertificate> certificate =
-      GenerateCertificateWithExpires(now + 1);
-  // Now it should not have expired.
-  EXPECT_FALSE(HasExpiredSeconds(certificate, now));
-  // In 2s it should have expired.
-  EXPECT_TRUE(HasExpiredSeconds(certificate, now + 2));
-}
-
-}  // namespace rtc