skia2/tests/Time.cpp
halcanary 0b9d4118ba SkTime: return timezone information; format in ISO-8601
Motivation: PDF/A metadata will need the creation date embedded in it.

Also, GetDateTime returns local time in Win32.  This now behaves the
same as on Unix systems.

BUG=skia:3110

Review URL: https://codereview.chromium.org/1109593002
2015-05-01 07:06:23 -07:00

57 lines
1.7 KiB
C++

/*
* Copyright 2014 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "SkTime.h"
#include "Test.h"
// Sanity checks for the GetDateTime function.
DEF_TEST(Time_GetDateTime, r) {
SkTime::DateTime dateTime;
SkTime::GetDateTime(&dateTime);
// TODO(future generation): update these values.
const uint16_t kMinimumSaneYear = 1964;
const uint16_t kMaximumSaneYear = 2064;
if (dateTime.fYear < kMinimumSaneYear) {
ERRORF(r,
"SkTime::GetDateTime: %u (CurrentYear) < %u (MinimumSaneYear)",
static_cast<unsigned>(dateTime.fYear),
static_cast<unsigned>(kMinimumSaneYear));
}
if (dateTime.fYear > kMaximumSaneYear) {
ERRORF(r,
"SkTime::GetDateTime: %u (CurrentYear) > %u (MaximumSaneYear)",
static_cast<unsigned>(dateTime.fYear),
static_cast<unsigned>(kMaximumSaneYear));
}
REPORTER_ASSERT(r, dateTime.fMonth >= 1);
REPORTER_ASSERT(r, dateTime.fMonth <= 12);
REPORTER_ASSERT(r, dateTime.fDay >= 1);
REPORTER_ASSERT(r, dateTime.fDay <= 31);
REPORTER_ASSERT(r, dateTime.fHour <= 23);
REPORTER_ASSERT(r, dateTime.fMinute <= 59);
REPORTER_ASSERT(r, dateTime.fSecond <= 60); // leap seconds are 23:59:60
// The westernmost timezone is -12:00.
// The easternmost timezone is +14:00.
REPORTER_ASSERT(r, abs(SkToInt(dateTime.fTimeZoneMinutes)) <= 14 * 60);
SkString timeStamp;
dateTime.toISO8601(&timeStamp);
REPORTER_ASSERT(r, timeStamp.size() > 0);
if (r->verbose()) { // `dm --veryVerbose`
SkDebugf("\nCurrent Time (ISO-8601 format): \"%s\"\n",
timeStamp.c_str());
}
}