Add base to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@8 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 179 insertions, 0 deletions

diff --git a/base/pr_time_test.cc b/base/pr_time_test.cc
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+++ b/base/pr_time_test.cc
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+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "base/logging.h"
+#include "base/third_party/nspr/prtime.h"
+#include "base/time.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+#include <time.h>
+
+namespace {
+
+const int64 kMicrosecondsPerSecond = 1000000i64;
+
+// time_t representation of 15th Oct 2007 12:45:00 PDT
+PRTime comparison_time_pdt = 1192477500 * kMicrosecondsPerSecond;
+
+// Specialized test fixture allowing time strings without timezones to be
+// tested by comparing them to a known time in the local zone.
+class PRTimeTest : public testing::Test {
+ protected:
+  virtual void SetUp() {
+    // Use mktime to get a time_t, and turn it into a PRTime by converting
+    // seconds to microseconds.  Use 15th Oct 2007 12:45:00 local.  This
+    // must be a time guaranteed to be outside of a DST fallback hour in
+    // any timezone.
+    struct tm local_comparison_tm = {
+      0,            // second
+      45,           // minute
+      12,           // hour
+      15,           // day of month
+      10 - 1,       // month
+      2007 - 1900,  // year
+      0,            // day of week (ignored, output only)
+      0,            // day of year (ignored, output only)
+      -1            // DST in effect, -1 tells mktime to figure it out
+    };
+    comparison_time_local_ = mktime(&local_comparison_tm) *
+                             kMicrosecondsPerSecond;
+    ASSERT_GT(comparison_time_local_, 0);
+  }
+
+  PRTime comparison_time_local_;
+};
+
+}  // namespace
+
+// Tests the PR_ParseTimeString nspr helper function for
+// a variety of time strings.
+TEST_F(PRTimeTest, ParseTimeTest1) {
+  //time_t current_time = 0;
+  PRTime current_time = 0;
+  time(&current_time);
+
+  tm local_time = {0};
+  localtime_s(&local_time,&current_time);
+
+  char time_buf[MAX_PATH] = {0};
+  asctime_s(time_buf, arraysize(time_buf), &local_time);
+  current_time *= PR_USEC_PER_SEC;
+
+  PRTime parsed_time = 0;
+  PRStatus result = PR_ParseTimeString(time_buf, PR_FALSE, &parsed_time);
+  EXPECT_EQ(PR_SUCCESS, result);
+  EXPECT_EQ(current_time,parsed_time);
+}
+
+TEST_F(PRTimeTest, ParseTimeTest2) {
+  PRTime parsed_time = 0;
+  PRStatus result = PR_ParseTimeString("Mon, 15 Oct 2007 19:45:00 GMT",
+                                       PR_FALSE, &parsed_time);
+  EXPECT_EQ(PR_SUCCESS, result);
+  EXPECT_EQ(parsed_time, comparison_time_pdt);
+}
+
+TEST_F(PRTimeTest, ParseTimeTest3) {
+  PRTime parsed_time = 0;
+  PRStatus result = PR_ParseTimeString("15 Oct 07 12:45:00", PR_FALSE,
+                                       &parsed_time);
+  EXPECT_EQ(PR_SUCCESS, result);
+  EXPECT_EQ(parsed_time, comparison_time_local_);
+}
+
+TEST_F(PRTimeTest, ParseTimeTest4) {
+  PRTime parsed_time = 0;
+  PRStatus result = PR_ParseTimeString("15 Oct 07 19:45 GMT", PR_FALSE,
+                                       &parsed_time);
+  EXPECT_EQ(PR_SUCCESS, result);
+  EXPECT_EQ(parsed_time, comparison_time_pdt);
+}
+
+TEST_F(PRTimeTest, ParseTimeTest5) {
+  PRTime parsed_time = 0;
+  PRStatus result = PR_ParseTimeString("Mon Oct 15 12:45 PDT 2007",
+                                       PR_FALSE, &parsed_time);
+  EXPECT_EQ(PR_SUCCESS, result);
+  EXPECT_EQ(parsed_time, comparison_time_pdt);
+}
+
+TEST_F(PRTimeTest, ParseTimeTest6) {
+  PRTime parsed_time = 0;
+  PRStatus result = PR_ParseTimeString("Monday, Oct 15, 2007 12:45 PM",
+                                       PR_FALSE, &parsed_time);
+  EXPECT_EQ(PR_SUCCESS, result);
+  EXPECT_EQ(parsed_time, comparison_time_local_);
+}
+
+TEST_F(PRTimeTest, ParseTimeTest7) {
+  PRTime parsed_time = 0;
+  PRStatus result = PR_ParseTimeString("10/15/07 12:45:00 PM", PR_FALSE,
+                                       &parsed_time);
+  EXPECT_EQ(PR_SUCCESS, result);
+  EXPECT_EQ(parsed_time, comparison_time_local_);
+}
+
+TEST_F(PRTimeTest, ParseTimeTest8) {
+  PRTime parsed_time = 0;
+  PRStatus result = PR_ParseTimeString("15-OCT-2007 12:45pm", PR_FALSE,
+                                       &parsed_time);
+  EXPECT_EQ(PR_SUCCESS, result);
+  EXPECT_EQ(parsed_time, comparison_time_local_);
+}
+
+TEST_F(PRTimeTest, ParseTimeTest9) {
+  PRTime parsed_time = 0;
+  PRStatus result = PR_ParseTimeString("16 Oct 2007 4:45-JST (Tuesday)",
+                                       PR_FALSE, &parsed_time);
+  EXPECT_EQ(PR_SUCCESS, result);
+  EXPECT_EQ(parsed_time, comparison_time_pdt);
+}
+
+// This tests the Time::FromString wrapper over PR_ParseTimeString
+TEST_F(PRTimeTest, ParseTimeTest10) {
+  Time parsed_time;
+  bool result = Time::FromString(L"15/10/07 12:45",&parsed_time);
+  EXPECT_EQ(true, result);
+
+  time_t computed_time = parsed_time.ToTimeT();
+  time_t time_to_compare = comparison_time_local_ / kMicrosecondsPerSecond;
+  EXPECT_EQ(computed_time, time_to_compare);
+}
+
+// This tests the Time::FromString wrapper over PR_ParseTimeString
+TEST_F(PRTimeTest, ParseTimeTest11) {
+  Time parsed_time;
+  bool result = Time::FromString(L"Mon, 15 Oct 2007 19:45:00 GMT",
+                                 &parsed_time);
+  EXPECT_EQ(true, result);
+
+  time_t computed_time = parsed_time.ToTimeT();
+  time_t time_to_compare = comparison_time_pdt / kMicrosecondsPerSecond;
+  EXPECT_EQ(computed_time, time_to_compare);
+}