crypto/nss_util_unittest.cc

   1 // Copyright 2011 The Chromium Authors
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "crypto/nss_util.h"
   6
   7 #include <prtime.h>
   8
   9 #include "base/time/time.h"
  10 #include "testing/gtest/include/gtest/gtest.h"
  11
  12 namespace crypto {
  13
  14 TEST(NSSUtilTest, PRTimeConversion) {
  15   EXPECT_EQ(base::Time::UnixEpoch(), PRTimeToBaseTime(0));
  16   EXPECT_EQ(0, BaseTimeToPRTime(base::Time::UnixEpoch()));
  17
  18   PRExplodedTime prxtime;
  19   prxtime.tm_params.tp_gmt_offset = 0;
  20   prxtime.tm_params.tp_dst_offset = 0;
  21   base::Time::Exploded exploded;
  22   exploded.year = prxtime.tm_year = 2011;
  23   exploded.month = 12;
  24   prxtime.tm_month = 11;
  25   // PRExplodedTime::tm_wday is a smaller type than Exploded::day_of_week, so
  26   // assigning the two in this order instead of the reverse avoids potential
  27   // warnings about type downcasting.
  28   exploded.day_of_week = prxtime.tm_wday = 0;  // Should be unused.
  29   exploded.day_of_month = prxtime.tm_mday = 10;
  30   exploded.hour = prxtime.tm_hour = 2;
  31   exploded.minute = prxtime.tm_min = 52;
  32   exploded.second = prxtime.tm_sec = 19;
  33   exploded.millisecond = 342;
  34   prxtime.tm_usec = 342000;
  35
  36   PRTime pr_time = PR_ImplodeTime(&prxtime);
  37   base::Time base_time;
  38   EXPECT_TRUE(base::Time::FromUTCExploded(exploded, &base_time));
  39
  40   EXPECT_EQ(base_time, PRTimeToBaseTime(pr_time));
  41   EXPECT_EQ(pr_time, BaseTimeToPRTime(base_time));
  42 }
  43
  44 }  // namespace crypto