Index: src/tests/.expect/time.txt
===================================================================
--- src/tests/.expect/time.txt	(revision fae90d5f4e6f14db5c582aeb2a6ec9c0dbc21e73)
+++ src/tests/.expect/time.txt	(revision fae90d5f4e6f14db5c582aeb2a6ec9c0dbc21e73)
@@ -0,0 +1,15 @@
+10800 2 3.07 12 1.00001
+0 2 3.07
+7 7 7
+14
+false false false
+
+Fri Jan  2 00:00:00.01 1970
+Fri Jan  2 00:00:14.01 1970 0 Fri Jan  2 00:00:15.01001 1970 104414010000000
+yy/mm/dd 70/01/02 mm/dd/yy 01/02/70 mm/dd/yy 01/02/70 dd/yy/mm 02/01/70
+Wed Jul  4 00:00:01 2001 994219201000000000
+
+1 hour + 2*10 min + 70/10 sec = 4807 seconds
+Dividing that by 2 minutes gives 40
+Dividing that by 2 gives 2403.5 seconds
+4807 seconds is 1 hours, 20 minutes, 7 seconds
Index: src/tests/time.c
===================================================================
--- src/tests/time.c	(revision fae90d5f4e6f14db5c582aeb2a6ec9c0dbc21e73)
+++ src/tests/time.c	(revision fae90d5f4e6f14db5c582aeb2a6ec9c0dbc21e73)
@@ -0,0 +1,66 @@
+// 
+// Cforall Version 1.0.0 Copyright (C) 2016 University of Waterloo
+//
+// The contents of this file are covered under the licence agreement in the
+// file "LICENCE" distributed with Cforall.
+// 
+// time.c -- 
+// 
+// Author           : Peter A. Buhr
+// Created On       : Tue Mar 27 17:24:56 2018
+// Last Modified By : Peter A. Buhr
+// Last Modified On : Tue Mar 27 17:27:26 2018
+// Update Count     : 2
+// 
+
+#include "time"
+#include <fstream>
+
+int main() {
+	Duration d1 = 3`h, d2 = 2`s, d3 = 3.07`s, d4 = (timeval){ 12 }, d5 = (timespec){ 1, 10000 };
+	sout | d1 | d2 | d3 | d4 | d5 | endl;
+	int i;
+	d1 = 0;
+	sout | d1 | d2 | d3 | endl;
+	d1 = 7`s;
+	d3 = d2 = d1;
+	sout | d1 | d2 | d3 | endl;
+	d1 = d1 + d2;
+	sout | d1 | endl;
+	sout | d1 == 7`s | d1 == d2 | d1 == 0 | endl;
+	sout | endl;
+
+	Time t = { 1970, 1, 2, 0, 0, 0, 10_000_000 };
+	sout | t | endl;
+	t = t + d1;
+	sout | t | t - t | t + d5 | t.tv | endl;
+	char buf[16];
+	sout | "yy/mm/dd" | [t, buf]`ymd;					// shared buf => separate calls
+	sout | "mm/dd/yy" | mm_dd_yy( t, buf );
+	strftime( buf, 16, "%D", t );						// %D => mm/dd/yy
+	sout | "mm/dd/yy" | buf;
+	sout | "dd/yy/mm" | [t, buf]`dmy | endl;
+	Time c = { 2001, 7, 4, 0, 0, 1, 0 };
+	sout | c | c.tv | endl;
+	sout | endl;
+
+	// Clock Newfoundland = { -3.5`h }, PST = { -8`h };	// distance from GMT (UTC)
+	// sout | "Clock Resolution" | getRes() | endl
+	// 	 | "Newfoundland" | getTime( Newfoundland ) | endl
+	// 	 | "local" | getTime() | endl
+	// 	 | "local nsec" | getTimeNsec() | endl
+	// 	 | "PST" | PST() | endl;						// getTime short form
+	// sout | endl;
+
+	// http://en.cppreference.com/w/cpp/chrono/duration/operator_arith4
+	Duration s = 1`h + 2 * 10`m + 70`s / 10;
+	sout | "1 hour + 2*10 min + 70/10 sec = " | s | "seconds" | endl;
+	sout | "Dividing that by 2 minutes gives" | s / 2`m | endl;
+	sout | "Dividing that by 2 gives" | s / 2 | "seconds\n";
+	sout | s | "seconds is" | s`h | "hours," | (s % 1`h)`m | "minutes," | (s % 1`m)`s | "seconds" | endl;
+} // main
+
+// Local Variables: //
+// mode: c //
+// tab-width: 4 //
+// End: //