CTest: Optionally use a secondary test timeout after matching output

Allow a test N seconds to complete after we detect a matching line in
its output.  Activate this behavior with a new TIMEOUT_AFTER_MATCH test
property.

1 files changed, 25 insertions, 0 deletions

diff --git a/Source/CTest/cmCTestTestHandler.cxx b/Source/CTest/cmCTestTestHandler.cxx
index b6a4819..59ed98e 100644
--- a/Source/CTest/cmCTestTestHandler.cxx
+++ b/Source/CTest/cmCTestTestHandler.cxx
@@ -2254,6 +2254,31 @@ bool cmCTestTestHandler::SetTestsProperties(
             {
             rtit->Directory = val;
             }
+          if ( key == "TIMEOUT_AFTER_MATCH" )
+            {
+            std::vector<std::string> propArgs;
+            cmSystemTools::ExpandListArgument(val, propArgs);
+            if (propArgs.size() != 2)
+              {
+              cmCTestLog(this->CTest, WARNING,
+                "TIMEOUT_AFTER_MATCH expects two arguments, found " <<
+                propArgs.size() << std::endl);
+              }
+            else
+              {
+              rtit->AlternateTimeout = atof(propArgs[0].c_str());
+              std::vector<std::string> lval;
+              cmSystemTools::ExpandListArgument(propArgs[1], lval);
+              std::vector<std::string>::iterator crit;
+              for ( crit = lval.begin(); crit != lval.end(); ++ crit )
+                {
+                rtit->TimeoutRegularExpressions.push_back(
+                  std::pair<cmsys::RegularExpression, std::string>(
+                    cmsys::RegularExpression(crit->c_str()),
+                    std::string(*crit)));
+                }
+              }
+            }
           }
         }
       }