Catch any runtime exception which could occur when calling c_time:local_time.

test/posix_time/testc_local_adjustor.cpp

@@ -5,6 +5,7 @@
  * Author: Jeff Garland 
  */
 
+#include <stdexcept>
 #include "boost/date_time/posix_time/posix_time.hpp"
 #include "boost/date_time/c_local_time_adjustor.hpp"
 #include "../testfrmwk.hpp"
@@ -19,37 +20,67 @@ main()
   //b/c they depend on the TZ settings of the machine and hence it is
   //unclear what the results will be
   typedef boost::date_time::c_local_adjustor<ptime> local_adj;
+  
+  bool btd1e = false;
+  bool btd2e = false;
+  bool btd3e = false;
+  time_duration td1;
+  time_duration td2;
+  time_duration td3;
+  
+  try
+      {
+      ptime t1(date(2002,Jan,1), hours(7)+millisec(5)); 
+      std::cout << "UTC <--> TZ Setting of Machine -- No DST" << std::endl;
+      ptime t2 = local_adj::utc_to_local(t1);
+      std::cout << to_simple_string(t2) << " LOCAL is " 
+                << to_simple_string(t1) << " UTC time "
+                << std::endl;
+      td1 = t2 - t1;
+      std::cout << "A difference of: " << to_simple_string(td1)
+                << std::endl;
+      }
+  catch (std::runtime_error & re)
+      {
+      btd1e = true;
+      check(re.what(), false);
+      }
+  
+  try
+      {
+      ptime t3(date(2002,May,1), hours(5)+millisec(5)); 
+      std::cout << "UTC <--> TZ Setting of Machine -- In DST" << std::endl;
+      ptime t4 = local_adj::utc_to_local(t3);
+      std::cout << to_simple_string(t4) << " LOCAL is " 
+                << to_simple_string(t3) << " UTC time "
+                << std::endl;
+      td2 = t4 - t3;
+      std::cout << "A difference of: " << to_simple_string(td2)
+                << std::endl;
+      }
+  catch (std::runtime_error & re)
+      {
+      btd2e = true;
+      check(re.what(), false);
+      }
 
-  ptime t1(date(2002,Jan,1), hours(7)+millisec(5)); 
-  std::cout << "UTC <--> TZ Setting of Machine -- No DST" << std::endl;
-  ptime t2 = local_adj::utc_to_local(t1);
-  std::cout << to_simple_string(t2) << " LOCAL is " 
-            << to_simple_string(t1) << " UTC time "
-            << std::endl;
-  time_duration td1 = t2 - t1;
-  std::cout << "A difference of: " << to_simple_string(td1)
-            << std::endl;
-
-
-  ptime t3(date(2002,May,1), hours(5)+millisec(5)); 
-  std::cout << "UTC <--> TZ Setting of Machine -- In DST" << std::endl;
-  ptime t4 = local_adj::utc_to_local(t3);
-  std::cout << to_simple_string(t4) << " LOCAL is " 
-            << to_simple_string(t3) << " UTC time "
-            << std::endl;
-  time_duration td2 = t4 - t3;
-  std::cout << "A difference of: " << to_simple_string(td2)
-            << std::endl;
-
-  ptime t5(date(2040,May,1), hours(5)+millisec(5));
-  std::cout << "UTC <--> TZ Setting of Machine -- In DST" << std::endl;
-  ptime t6 = local_adj::utc_to_local(t5);
-  std::cout << to_simple_string(t6) << " LOCAL is " 
-            << to_simple_string(t5) << " UTC time "
-            << std::endl;
-  time_duration td3 = t6 - t5;
-  std::cout << "a difference of: " << to_simple_string(td3)
-            << std::endl;
+  try
+      {
+      ptime t5(date(2040,May,1), hours(5)+millisec(5));
+      std::cout << "UTC <--> TZ Setting of Machine -- In DST" << std::endl;
+      ptime t6 = local_adj::utc_to_local(t5);
+      std::cout << to_simple_string(t6) << " LOCAL is " 
+                << to_simple_string(t5) << " UTC time "
+                << std::endl;
+      td3 = t6 - t5;
+      std::cout << "a difference of: " << to_simple_string(td3)
+                << std::endl;
+      }
+  catch (std::runtime_error & re)
+      {
+      btd3e = true;
+      check(re.what(), false);
+      }
 
   // The following tests are unaware of the local time zone, but they
   // should help spot some errors. Manual inspection could still be
@@ -57,20 +88,38 @@ main()
 
   // Based on http://stackoverflow.com/questions/8131023
   // All time zones are between -12 and +14
-  check("td1 isn't too low", td1 >= hours(-12));
-  check("td1 isn't too high", td1 <= hours(14));
-  check("td2 isn't too low", td2 >= hours(-12));
-  check("td2 isn't too high", td2 <= hours(14));
-  check("td3 isn't too low", td3 >= hours(-12));
-  check("td3 isn't too high", td3 <= hours(14));
+  if (!btd1e)
+      {
+      check("td1 isn't too low", td1 >= hours(-12));
+      check("td1 isn't too high", td1 <= hours(14));
+      }
+  if (!btd2e)
+      {
+      check("td2 isn't too low", td2 >= hours(-12));
+      check("td2 isn't too high", td2 <= hours(14));
+      }
+  if (!btd3e)
+      {
+      check("td3 isn't too low", td3 >= hours(-12));
+      check("td3 isn't too high", td3 <= hours(14));
+      }
 
   // Assuming that no one uses DST of more than an hour.
-  check("td1 and td2 are close",
-          td1 - td2 <= hours(1) && td2 - td1 <= hours(1));
-  check("td2 and td3 are close",
-          td2 - td3 <= hours(2) && td3 - td2 <= hours(2));
-  check("td1 and td3 are close",
-          td1 - td3 <= hours(1) && td3 - td1 <= hours(1));
+  if (!btd1e && !btd2e)
+      {
+      check("td1 and td2 are close",
+              td1 - td2 <= hours(1) && td2 - td1 <= hours(1));
+      }
+  if (!btd2e && !btd3e)
+      {
+      check("td2 and td3 are close",
+              td2 - td3 <= hours(2) && td3 - td2 <= hours(2));
+      }
+  if (!btd1e && !btd3e)
+      {
+      check("td1 and td3 are close",
+              td1 - td3 <= hours(1) && td3 - td1 <= hours(1));
+      }
 
   return printTestStats();
 }