CTest: Submit author email in Update.xml

Add the <Email>...</Email> element in Update.xml for each commit
reported.  This field was defined by Dart but never really used.
Distributed version control systems use author name and email
instead of a user id, so now it makes sense to use this field.

Source/CTest/cmCTestBZR.cxx

@@ -292,7 +292,7 @@ private:
       if(this->EmailRegex.find(this->Rev.Author))
         {
         this->Rev.Author = this->EmailRegex.match(1);
-        //email = email_regex.match(2);
+        this->Rev.EMail = this->EmailRegex.match(2);
         }
       }
     else if(strcmp(name, "timestamp") == 0 && !this->CData.empty())

Source/CTest/cmCTestGIT.cxx

@@ -347,6 +347,7 @@ private:
       Person author;
       this->ParsePerson(this->Line.c_str()+7, author);
       this->Rev.Author = author.Name;
+      this->Rev.EMail = author.EMail;
 
       // Convert the time to a human-readable format that is also easy
       // to machine-parse: "CCYY-MM-DD hh:mm:ss".

Source/CTest/cmCTestHG.cxx

@@ -220,7 +220,7 @@ private:
       }
     else if ( strcmp(name, "email") == 0 && !this->CData.empty())
       {
-      // this->Rev.Email.assign(&this->CData[0], this->CData.size());
+      this->Rev.EMail.assign(&this->CData[0], this->CData.size());
       }
     else if(strcmp(name, "date") == 0 && !this->CData.empty())
       {

Source/CTest/cmCTestVC.cxx

@@ -227,6 +227,7 @@ void cmCTestVC::WriteXMLEntry(std::ostream& xml,
       << "\t\t\t<FullName>" << cmXMLSafe(full) << "</FullName>\n"
       << "\t\t\t<CheckinDate>" << cmXMLSafe(rev.Date) << "</CheckinDate>\n"
       << "\t\t\t<Author>" << cmXMLSafe(rev.Author) << "</Author>\n"
+      << "\t\t\t<Email>" << cmXMLSafe(rev.EMail) << "</Email>\n"
       << "\t\t\t<Log>" << cmXMLSafe(rev.Log) << "</Log>\n"
       << "\t\t\t<Revision>" << cmXMLSafe(rev.Rev) << "</Revision>\n"
       << "\t\t\t<PriorRevision>" << cmXMLSafe(prior) << "</PriorRevision>\n"

Source/CTest/cmCTestVC.h

@@ -73,6 +73,7 @@ protected:
     std::string Rev;
     std::string Date;
     std::string Author;
+    std::string EMail;
     std::string Log;
   };
 

Tests/CTestUpdateBZR.cmake.in

@@ -39,6 +39,9 @@ create_content(import)
 run_child(WORKING_DIRECTORY ${TOP}/import
   COMMAND ${BZR} init
   )
+run_child(WORKING_DIRECTORY ${TOP}/import
+  COMMAND ${BZR} whoami --branch "Test Author <testauthor@cmake.org>"
+  )
 
 run_child(WORKING_DIRECTORY ${TOP}/import
   COMMAND ${BZR} add .
@@ -57,6 +60,10 @@ run_child(
   WORKING_DIRECTORY ${TOP}
   COMMAND ${BZR} branch "${REPO}" user-source
   )
+run_child(
+  WORKING_DIRECTORY ${TOP}/user-source
+  COMMAND ${BZR} whoami --branch "Test Author <testauthor@cmake.org>"
+  )
 
 #-----------------------------------------------------------------------------
 # Make changes in the working tree.