Modified: php/php-src/branches/PHP_5_3/ext/date/tests/DateTime_diff-fall-type2-type2.phpt
===================================================================
--- php/php-src/branches/PHP_5_3/ext/date/tests/DateTime_diff-fall-type2-type2.phpt	2011-12-27 23:44:03 UTC (rev 321455)
+++ php/php-src/branches/PHP_5_3/ext/date/tests/DateTime_diff-fall-type2-type2.phpt	2011-12-28 01:13:12 UTC (rev 321456)
@@ -2,8 +2,6 @@
 DateTime::diff() -- fall type2 type2
 --CREDITS--
 Daniel Convissor <danielc@php.net>
---XFAIL--
-Various bugs exist
 --FILE--
 <?php

@@ -18,7 +16,7 @@
 test_time_fall_type2_prev_type2_redodt: DIFF: 2010-11-07 01:12:33 EDT - 2010-11-06 18:38:28 EDT = **P+0Y0M0DT6H34M5S**
 test_time_fall_type2_prev_type2_redost: DIFF: 2010-11-07 01:14:44 EST - 2010-11-06 18:38:28 EDT = **P+0Y0M0DT7H36M16S**
 test_time_fall_type2_prev_type2_st: DIFF: 2010-11-07 03:16:55 EST - 2010-11-06 18:38:28 EDT = **P+0Y0M0DT9H38M27S**
-test_time_fall_type2_prev_type2_post: DIFF: 2010-11-08 19:59:59 EST - 2010-11-06 18:38:28 EDT = **P+0Y0M2DT1H21M31S**
+test_time_fall_type2_prev_type2_post: DIFF: 2010-11-08 19:59:59 EST - 2010-11-06 18:38:28 EDT = **P+0Y0M2DT2H21M31S**
 test_time_fall_type2_dt_type2_prev: DIFF: 2010-11-06 18:38:28 EDT - 2010-11-07 00:10:20 EDT = **P-0Y0M0DT5H31M52S**
 test_time_fall_type2_dt_type2_dt: DIFF: 2010-11-07 00:15:35 EDT - 2010-11-07 00:10:20 EDT = **P+0Y0M0DT0H5M15S**
 test_time_fall_type2_dt_type2_redodt: DIFF: 2010-11-07 01:12:33 EDT - 2010-11-07 00:10:20 EDT = **P+0Y0M0DT1H2M13S**
@@ -43,7 +41,7 @@
 test_time_fall_type2_st_type2_redost: DIFF: 2010-11-07 01:14:44 EST - 2010-11-07 03:16:55 EST = **P-0Y0M0DT2H2M11S**
 test_time_fall_type2_st_type2_st: DIFF: 2010-11-07 05:19:56 EST - 2010-11-07 03:16:55 EST = **P+0Y0M0DT2H3M1S**
 test_time_fall_type2_st_type2_post: DIFF: 2010-11-08 19:59:59 EST - 2010-11-07 03:16:55 EST = **P+0Y0M1DT16H43M4S**
-test_time_fall_type2_post_type2_prev: DIFF: 2010-11-06 18:38:28 EDT - 2010-11-08 19:59:59 EST = **P-0Y0M2DT1H21M31S**
+test_time_fall_type2_post_type2_prev: DIFF: 2010-11-06 18:38:28 EDT - 2010-11-08 19:59:59 EST = **P-0Y0M2DT2H21M31S**
 test_time_fall_type2_post_type2_dt: DIFF: 2010-11-07 00:10:20 EDT - 2010-11-08 19:59:59 EST = **P-0Y0M1DT20H49M39S**
 test_time_fall_type2_post_type2_redodt: DIFF: 2010-11-07 01:12:33 EDT - 2010-11-08 19:59:59 EST = **P-0Y0M1DT19H47M26S**
 test_time_fall_type2_post_type2_redost: DIFF: 2010-11-07 01:14:44 EST - 2010-11-08 19:59:59 EST = **P-0Y0M1DT18H45M15S**

Modified: php/php-src/branches/PHP_5_3/ext/date/tests/DateTime_diff-spring-type2-type2.phpt
===================================================================
--- php/php-src/branches/PHP_5_3/ext/date/tests/DateTime_diff-spring-type2-type2.phpt	2011-12-27 23:44:03 UTC (rev 321455)
+++ php/php-src/branches/PHP_5_3/ext/date/tests/DateTime_diff-spring-type2-type2.phpt	2011-12-28 01:13:12 UTC (rev 321456)
@@ -2,8 +2,6 @@
 DateTime::diff() -- spring type2 type2
 --CREDITS--
 Daniel Convissor <danielc@php.net>
---XFAIL--
-Various bugs exist
 --FILE--
 <?php

@@ -16,7 +14,7 @@
 test_time_spring_type2_prev_type2_prev: DIFF: 2010-03-13 18:38:28 EST - 2010-02-11 02:18:48 EST = **P+0Y1M2DT16H19M40S**
 test_time_spring_type2_prev_type2_st: DIFF: 2010-03-14 00:10:20 EST - 2010-03-13 18:38:28 EST = **P+0Y0M0DT5H31M52S**
 test_time_spring_type2_prev_type2_dt: DIFF: 2010-03-14 03:16:55 EDT - 2010-03-13 18:38:28 EST = **P+0Y0M0DT7H38M27S**
-test_time_spring_type2_prev_type2_post: DIFF: 2010-03-15 19:59:59 EDT - 2010-03-13 18:38:28 EST = **P+0Y0M2DT1H21M31S**
+test_time_spring_type2_prev_type2_post: DIFF: 2010-03-15 19:59:59 EDT - 2010-03-13 18:38:28 EST = **P+0Y0M2DT0H21M31S**
 test_time_spring_type2_st_type2_prev: DIFF: 2010-03-13 18:38:28 EST - 2010-03-14 00:10:20 EST = **P-0Y0M0DT5H31M52S**
 test_time_spring_type2_st_type2_st: DIFF: 2010-03-14 00:15:35 EST - 2010-03-14 00:10:20 EST = **P+0Y0M0DT0H5M15S**
 test_time_spring_type2_st_type2_dt: DIFF: 2010-03-14 03:16:55 EDT - 2010-03-14 00:10:20 EST = **P+0Y0M0DT2H6M35S**
@@ -25,9 +23,9 @@
 test_time_spring_type2_dt_type2_st: DIFF: 2010-03-14 00:10:20 EST - 2010-03-14 03:16:55 EDT = **P-0Y0M0DT2H6M35S**
 test_time_spring_type2_dt_type2_dt: DIFF: 2010-03-14 05:19:56 EDT - 2010-03-14 03:16:55 EDT = **P+0Y0M0DT2H3M1S**
 test_time_spring_type2_dt_type2_post: DIFF: 2010-03-15 19:59:59 EDT - 2010-03-14 03:16:55 EDT = **P+0Y0M1DT16H43M4S**
-test_time_spring_type2_post_type2_prev: DIFF: 2010-03-13 18:38:28 EST - 2010-03-15 19:59:59 EDT = **P-0Y0M2DT1H21M31S**
+test_time_spring_type2_post_type2_prev: DIFF: 2010-03-13 18:38:28 EST - 2010-03-15 19:59:59 EDT = **P-0Y0M2DT0H21M31S**
 test_time_spring_type2_post_type2_st: DIFF: 2010-03-14 00:10:20 EST - 2010-03-15 19:59:59 EDT = **P-0Y0M1DT18H49M39S**
 test_time_spring_type2_post_type2_dt: DIFF: 2010-03-14 03:16:55 EDT - 2010-03-15 19:59:59 EDT = **P-0Y0M1DT16H43M4S**
 test_time_spring_type2_post_type2_post: DIFF: 2010-03-15 19:59:59 EDT - 2010-03-15 18:57:55 EDT = **P+0Y0M0DT1H2M4S**
-test_time_spring_type2_stsec_type2_dtsec: DIFF: 2010-03-15 03:00:00 EDT - 2010-03-13 01:59:59 EST = **P+0Y0M0DT0H0M1S**
-test_time_spring_type2_dtsec_type2_stsec: DIFF: 2010-03-15 01:59:59 EST - 2010-03-15 03:00:00 EDT = **P-0Y0M0DT0H0M1S**
+test_time_spring_type2_stsec_type2_dtsec: DIFF: 2010-03-14 03:00:00 EDT - 2010-03-14 01:59:59 EST = **P+0Y0M0DT0H0M1S**
+test_time_spring_type2_dtsec_type2_stsec: DIFF: 2010-03-14 01:59:59 EST - 2010-03-14 03:00:00 EDT = **P-0Y0M0DT0H0M1S**

Modified: php/php-src/branches/PHP_5_4/ext/date/tests/DateTime_diff-fall-type2-type2.phpt
===================================================================
--- php/php-src/branches/PHP_5_4/ext/date/tests/DateTime_diff-fall-type2-type2.phpt	2011-12-27 23:44:03 UTC (rev 321455)
+++ php/php-src/branches/PHP_5_4/ext/date/tests/DateTime_diff-fall-type2-type2.phpt	2011-12-28 01:13:12 UTC (rev 321456)
@@ -2,8 +2,6 @@
 DateTime::diff() -- fall type2 type2
 --CREDITS--
 Daniel Convissor <danielc@php.net>
---XFAIL--
-Various bugs exist
 --FILE--
 <?php

@@ -18,7 +16,7 @@
 test_time_fall_type2_prev_type2_redodt: DIFF: 2010-11-07 01:12:33 EDT - 2010-11-06 18:38:28 EDT = **P+0Y0M0DT6H34M5S**
 test_time_fall_type2_prev_type2_redost: DIFF: 2010-11-07 01:14:44 EST - 2010-11-06 18:38:28 EDT = **P+0Y0M0DT7H36M16S**
 test_time_fall_type2_prev_type2_st: DIFF: 2010-11-07 03:16:55 EST - 2010-11-06 18:38:28 EDT = **P+0Y0M0DT9H38M27S**
-test_time_fall_type2_prev_type2_post: DIFF: 2010-11-08 19:59:59 EST - 2010-11-06 18:38:28 EDT = **P+0Y0M2DT1H21M31S**
+test_time_fall_type2_prev_type2_post: DIFF: 2010-11-08 19:59:59 EST - 2010-11-06 18:38:28 EDT = **P+0Y0M2DT2H21M31S**
 test_time_fall_type2_dt_type2_prev: DIFF: 2010-11-06 18:38:28 EDT - 2010-11-07 00:10:20 EDT = **P-0Y0M0DT5H31M52S**
 test_time_fall_type2_dt_type2_dt: DIFF: 2010-11-07 00:15:35 EDT - 2010-11-07 00:10:20 EDT = **P+0Y0M0DT0H5M15S**
 test_time_fall_type2_dt_type2_redodt: DIFF: 2010-11-07 01:12:33 EDT - 2010-11-07 00:10:20 EDT = **P+0Y0M0DT1H2M13S**
@@ -43,7 +41,7 @@
 test_time_fall_type2_st_type2_redost: DIFF: 2010-11-07 01:14:44 EST - 2010-11-07 03:16:55 EST = **P-0Y0M0DT2H2M11S**
 test_time_fall_type2_st_type2_st: DIFF: 2010-11-07 05:19:56 EST - 2010-11-07 03:16:55 EST = **P+0Y0M0DT2H3M1S**
 test_time_fall_type2_st_type2_post: DIFF: 2010-11-08 19:59:59 EST - 2010-11-07 03:16:55 EST = **P+0Y0M1DT16H43M4S**
-test_time_fall_type2_post_type2_prev: DIFF: 2010-11-06 18:38:28 EDT - 2010-11-08 19:59:59 EST = **P-0Y0M2DT1H21M31S**
+test_time_fall_type2_post_type2_prev: DIFF: 2010-11-06 18:38:28 EDT - 2010-11-08 19:59:59 EST = **P-0Y0M2DT2H21M31S**
 test_time_fall_type2_post_type2_dt: DIFF: 2010-11-07 00:10:20 EDT - 2010-11-08 19:59:59 EST = **P-0Y0M1DT20H49M39S**
 test_time_fall_type2_post_type2_redodt: DIFF: 2010-11-07 01:12:33 EDT - 2010-11-08 19:59:59 EST = **P-0Y0M1DT19H47M26S**
 test_time_fall_type2_post_type2_redost: DIFF: 2010-11-07 01:14:44 EST - 2010-11-08 19:59:59 EST = **P-0Y0M1DT18H45M15S**

Modified: php/php-src/branches/PHP_5_4/ext/date/tests/DateTime_diff-spring-type2-type2.phpt
===================================================================
--- php/php-src/branches/PHP_5_4/ext/date/tests/DateTime_diff-spring-type2-type2.phpt	2011-12-27 23:44:03 UTC (rev 321455)
+++ php/php-src/branches/PHP_5_4/ext/date/tests/DateTime_diff-spring-type2-type2.phpt	2011-12-28 01:13:12 UTC (rev 321456)
@@ -2,8 +2,6 @@
 DateTime::diff() -- spring type2 type2
 --CREDITS--
 Daniel Convissor <danielc@php.net>
---XFAIL--
-Various bugs exist
 --FILE--
 <?php

@@ -16,7 +14,7 @@
 test_time_spring_type2_prev_type2_prev: DIFF: 2010-03-13 18:38:28 EST - 2010-02-11 02:18:48 EST = **P+0Y1M2DT16H19M40S**
 test_time_spring_type2_prev_type2_st: DIFF: 2010-03-14 00:10:20 EST - 2010-03-13 18:38:28 EST = **P+0Y0M0DT5H31M52S**
 test_time_spring_type2_prev_type2_dt: DIFF: 2010-03-14 03:16:55 EDT - 2010-03-13 18:38:28 EST = **P+0Y0M0DT7H38M27S**
-test_time_spring_type2_prev_type2_post: DIFF: 2010-03-15 19:59:59 EDT - 2010-03-13 18:38:28 EST = **P+0Y0M2DT1H21M31S**
+test_time_spring_type2_prev_type2_post: DIFF: 2010-03-15 19:59:59 EDT - 2010-03-13 18:38:28 EST = **P+0Y0M2DT0H21M31S**
 test_time_spring_type2_st_type2_prev: DIFF: 2010-03-13 18:38:28 EST - 2010-03-14 00:10:20 EST = **P-0Y0M0DT5H31M52S**
 test_time_spring_type2_st_type2_st: DIFF: 2010-03-14 00:15:35 EST - 2010-03-14 00:10:20 EST = **P+0Y0M0DT0H5M15S**
 test_time_spring_type2_st_type2_dt: DIFF: 2010-03-14 03:16:55 EDT - 2010-03-14 00:10:20 EST = **P+0Y0M0DT2H6M35S**
@@ -25,9 +23,9 @@
 test_time_spring_type2_dt_type2_st: DIFF: 2010-03-14 00:10:20 EST - 2010-03-14 03:16:55 EDT = **P-0Y0M0DT2H6M35S**
 test_time_spring_type2_dt_type2_dt: DIFF: 2010-03-14 05:19:56 EDT - 2010-03-14 03:16:55 EDT = **P+0Y0M0DT2H3M1S**
 test_time_spring_type2_dt_type2_post: DIFF: 2010-03-15 19:59:59 EDT - 2010-03-14 03:16:55 EDT = **P+0Y0M1DT16H43M4S**
-test_time_spring_type2_post_type2_prev: DIFF: 2010-03-13 18:38:28 EST - 2010-03-15 19:59:59 EDT = **P-0Y0M2DT1H21M31S**
+test_time_spring_type2_post_type2_prev: DIFF: 2010-03-13 18:38:28 EST - 2010-03-15 19:59:59 EDT = **P-0Y0M2DT0H21M31S**
 test_time_spring_type2_post_type2_st: DIFF: 2010-03-14 00:10:20 EST - 2010-03-15 19:59:59 EDT = **P-0Y0M1DT18H49M39S**
 test_time_spring_type2_post_type2_dt: DIFF: 2010-03-14 03:16:55 EDT - 2010-03-15 19:59:59 EDT = **P-0Y0M1DT16H43M4S**
 test_time_spring_type2_post_type2_post: DIFF: 2010-03-15 19:59:59 EDT - 2010-03-15 18:57:55 EDT = **P+0Y0M0DT1H2M4S**
-test_time_spring_type2_stsec_type2_dtsec: DIFF: 2010-03-15 03:00:00 EDT - 2010-03-13 01:59:59 EST = **P+0Y0M0DT0H0M1S**
-test_time_spring_type2_dtsec_type2_stsec: DIFF: 2010-03-15 01:59:59 EST - 2010-03-15 03:00:00 EDT = **P-0Y0M0DT0H0M1S**
+test_time_spring_type2_stsec_type2_dtsec: DIFF: 2010-03-14 03:00:00 EDT - 2010-03-14 01:59:59 EST = **P+0Y0M0DT0H0M1S**
+test_time_spring_type2_dtsec_type2_stsec: DIFF: 2010-03-14 01:59:59 EST - 2010-03-14 03:00:00 EDT = **P-0Y0M0DT0H0M1S**

Modified: php/php-src/trunk/ext/date/tests/DateTime_diff-fall-type2-type2.phpt
===================================================================
--- php/php-src/trunk/ext/date/tests/DateTime_diff-fall-type2-type2.phpt	2011-12-27 23:44:03 UTC (rev 321455)
+++ php/php-src/trunk/ext/date/tests/DateTime_diff-fall-type2-type2.phpt	2011-12-28 01:13:12 UTC (rev 321456)
@@ -2,8 +2,6 @@
 DateTime::diff() -- fall type2 type2
 --CREDITS--
 Daniel Convissor <danielc@php.net>
---XFAIL--
-Various bugs exist
 --FILE--
 <?php

@@ -18,7 +16,7 @@
 test_time_fall_type2_prev_type2_redodt: DIFF: 2010-11-07 01:12:33 EDT - 2010-11-06 18:38:28 EDT = **P+0Y0M0DT6H34M5S**
 test_time_fall_type2_prev_type2_redost: DIFF: 2010-11-07 01:14:44 EST - 2010-11-06 18:38:28 EDT = **P+0Y0M0DT7H36M16S**
 test_time_fall_type2_prev_type2_st: DIFF: 2010-11-07 03:16:55 EST - 2010-11-06 18:38:28 EDT = **P+0Y0M0DT9H38M27S**
-test_time_fall_type2_prev_type2_post: DIFF: 2010-11-08 19:59:59 EST - 2010-11-06 18:38:28 EDT = **P+0Y0M2DT1H21M31S**
+test_time_fall_type2_prev_type2_post: DIFF: 2010-11-08 19:59:59 EST - 2010-11-06 18:38:28 EDT = **P+0Y0M2DT2H21M31S**
 test_time_fall_type2_dt_type2_prev: DIFF: 2010-11-06 18:38:28 EDT - 2010-11-07 00:10:20 EDT = **P-0Y0M0DT5H31M52S**
 test_time_fall_type2_dt_type2_dt: DIFF: 2010-11-07 00:15:35 EDT - 2010-11-07 00:10:20 EDT = **P+0Y0M0DT0H5M15S**
 test_time_fall_type2_dt_type2_redodt: DIFF: 2010-11-07 01:12:33 EDT - 2010-11-07 00:10:20 EDT = **P+0Y0M0DT1H2M13S**
@@ -43,7 +41,7 @@
 test_time_fall_type2_st_type2_redost: DIFF: 2010-11-07 01:14:44 EST - 2010-11-07 03:16:55 EST = **P-0Y0M0DT2H2M11S**
 test_time_fall_type2_st_type2_st: DIFF: 2010-11-07 05:19:56 EST - 2010-11-07 03:16:55 EST = **P+0Y0M0DT2H3M1S**
 test_time_fall_type2_st_type2_post: DIFF: 2010-11-08 19:59:59 EST - 2010-11-07 03:16:55 EST = **P+0Y0M1DT16H43M4S**
-test_time_fall_type2_post_type2_prev: DIFF: 2010-11-06 18:38:28 EDT - 2010-11-08 19:59:59 EST = **P-0Y0M2DT1H21M31S**
+test_time_fall_type2_post_type2_prev: DIFF: 2010-11-06 18:38:28 EDT - 2010-11-08 19:59:59 EST = **P-0Y0M2DT2H21M31S**
 test_time_fall_type2_post_type2_dt: DIFF: 2010-11-07 00:10:20 EDT - 2010-11-08 19:59:59 EST = **P-0Y0M1DT20H49M39S**
 test_time_fall_type2_post_type2_redodt: DIFF: 2010-11-07 01:12:33 EDT - 2010-11-08 19:59:59 EST = **P-0Y0M1DT19H47M26S**
 test_time_fall_type2_post_type2_redost: DIFF: 2010-11-07 01:14:44 EST - 2010-11-08 19:59:59 EST = **P-0Y0M1DT18H45M15S**

Modified: php/php-src/trunk/ext/date/tests/DateTime_diff-spring-type2-type2.phpt
===================================================================
--- php/php-src/trunk/ext/date/tests/DateTime_diff-spring-type2-type2.phpt	2011-12-27 23:44:03 UTC (rev 321455)
+++ php/php-src/trunk/ext/date/tests/DateTime_diff-spring-type2-type2.phpt	2011-12-28 01:13:12 UTC (rev 321456)
@@ -2,8 +2,6 @@
 DateTime::diff() -- spring type2 type2
 --CREDITS--
 Daniel Convissor <danielc@php.net>
---XFAIL--
-Various bugs exist
 --FILE--
 <?php

@@ -16,7 +14,7 @@
 test_time_spring_type2_prev_type2_prev: DIFF: 2010-03-13 18:38:28 EST - 2010-02-11 02:18:48 EST = **P+0Y1M2DT16H19M40S**
 test_time_spring_type2_prev_type2_st: DIFF: 2010-03-14 00:10:20 EST - 2010-03-13 18:38:28 EST = **P+0Y0M0DT5H31M52S**
 test_time_spring_type2_prev_type2_dt: DIFF: 2010-03-14 03:16:55 EDT - 2010-03-13 18:38:28 EST = **P+0Y0M0DT7H38M27S**
-test_time_spring_type2_prev_type2_post: DIFF: 2010-03-15 19:59:59 EDT - 2010-03-13 18:38:28 EST = **P+0Y0M2DT1H21M31S**
+test_time_spring_type2_prev_type2_post: DIFF: 2010-03-15 19:59:59 EDT - 2010-03-13 18:38:28 EST = **P+0Y0M2DT0H21M31S**
 test_time_spring_type2_st_type2_prev: DIFF: 2010-03-13 18:38:28 EST - 2010-03-14 00:10:20 EST = **P-0Y0M0DT5H31M52S**
 test_time_spring_type2_st_type2_st: DIFF: 2010-03-14 00:15:35 EST - 2010-03-14 00:10:20 EST = **P+0Y0M0DT0H5M15S**
 test_time_spring_type2_st_type2_dt: DIFF: 2010-03-14 03:16:55 EDT - 2010-03-14 00:10:20 EST = **P+0Y0M0DT2H6M35S**
@@ -25,9 +23,9 @@
 test_time_spring_type2_dt_type2_st: DIFF: 2010-03-14 00:10:20 EST - 2010-03-14 03:16:55 EDT = **P-0Y0M0DT2H6M35S**
 test_time_spring_type2_dt_type2_dt: DIFF: 2010-03-14 05:19:56 EDT - 2010-03-14 03:16:55 EDT = **P+0Y0M0DT2H3M1S**
 test_time_spring_type2_dt_type2_post: DIFF: 2010-03-15 19:59:59 EDT - 2010-03-14 03:16:55 EDT = **P+0Y0M1DT16H43M4S**
-test_time_spring_type2_post_type2_prev: DIFF: 2010-03-13 18:38:28 EST - 2010-03-15 19:59:59 EDT = **P-0Y0M2DT1H21M31S**
+test_time_spring_type2_post_type2_prev: DIFF: 2010-03-13 18:38:28 EST - 2010-03-15 19:59:59 EDT = **P-0Y0M2DT0H21M31S**
 test_time_spring_type2_post_type2_st: DIFF: 2010-03-14 00:10:20 EST - 2010-03-15 19:59:59 EDT = **P-0Y0M1DT18H49M39S**
 test_time_spring_type2_post_type2_dt: DIFF: 2010-03-14 03:16:55 EDT - 2010-03-15 19:59:59 EDT = **P-0Y0M1DT16H43M4S**
 test_time_spring_type2_post_type2_post: DIFF: 2010-03-15 19:59:59 EDT - 2010-03-15 18:57:55 EDT = **P+0Y0M0DT1H2M4S**
-test_time_spring_type2_stsec_type2_dtsec: DIFF: 2010-03-15 03:00:00 EDT - 2010-03-13 01:59:59 EST = **P+0Y0M0DT0H0M1S**
-test_time_spring_type2_dtsec_type2_stsec: DIFF: 2010-03-15 01:59:59 EST - 2010-03-15 03:00:00 EDT = **P-0Y0M0DT0H0M1S**
+test_time_spring_type2_stsec_type2_dtsec: DIFF: 2010-03-14 03:00:00 EDT - 2010-03-14 01:59:59 EST = **P+0Y0M0DT0H0M1S**
+test_time_spring_type2_dtsec_type2_stsec: DIFF: 2010-03-14 01:59:59 EST - 2010-03-14 03:00:00 EDT = **P-0Y0M0DT0H0M1S**