Feature #1256 Follow-up

- Extended unit tests to cover 'add' failures.
- Removed whitespace at EOL.
- Updated ChangeLog, AUTHORS, NEWS.
- Updated taskrc.5.in.
- Updated CmdShow to allow new config settings.

AUTHORS

@@ -86,6 +86,7 @@ The following submitted code, packages or analysis, and deserve special thanks:
   Russell Steicke
   YBSAR
   Tullio Facchinetti
+  Thomas Sullivan
 
 Thanks to the following, who submitted detailed bug reports and excellent
 suggestions:

ChangeLog

@@ -11,6 +11,7 @@ Features
  + #1227 A new 'verify_l10n' utility ensures the localizations are in sync (thanks to
    Wim Schuermann).
  + #1250 Support out-of-tree test runs (thanks to Jakub Wilk).
+ + #1256 Supports default values for UDA fields (thanks to Thomas Sullivan).
  + Stores un-synched transactions in <data.location>/backlog.data.
  + Adds a new 'synchronize' command to sync data with a task server.
  + Adds a new 'sync' verbosity token, which will reminds when a backlog builds

NEWS

@@ -5,6 +5,7 @@ New Features in taskwarrior 2.3.0
   - New shell with Readline support.
   - The 'dateformat' settings now default to the ISO-8601 standard of 'Y-M-D'.
   - Italian translation.
+  - UDA fields now allow default values.
 
 New commands in taskwarrior 2.3.0
 

doc/man/taskrc.5.in

@@ -1139,6 +1139,13 @@ Provides a default due date for the
 .I task add
 command, if you don't specify one.  The default is blank.
 
+.TP
+.B
+uda.<name>.default=...
+Provides default values for UDA fields when using the
+.I task add
+command, if you don't specify values.  The default is blank.
+
 .TP
 .B
 default.command=next

src/Task.cpp

@@ -1262,9 +1262,10 @@ void Task::validate (bool applyDefault /* = true */)
   }
 
   // If a UDA has a default value in the configuration,
-  // override with uda.(uda).default, if not specified
+  // override with uda.(uda).default, if not specified.
   if (applyDefault)
-  { // Gather a list of all UDAs with a .default value
+  {
+    // Gather a list of all UDAs with a .default value
     std::vector <std::string> names;
     context.config.all (names);
 
@@ -1282,7 +1283,8 @@ void Task::validate (bool applyDefault /* = true */)
     }
 
     if (udas.size ())
-    { // For each of those, setup the default value on the task now,
+    {
+      // For each of those, setup the default value on the task now,
       // of course only if we don't have one on the command line already
       std::vector <std::string>::iterator uda;
       for (uda = udas.begin (); uda != udas.end (); ++uda)
@@ -1292,12 +1294,11 @@ void Task::validate (bool applyDefault /* = true */)
 
         // If the default is empty, and we already have a value, skip it
         if (defVal != "" && get (*uda) == "")
-          set(*uda,defVal);
+          set (*uda, defVal);
       }
     }
   }
 
-
   // 2) To provide suitable warnings about odd states
 
   // Date relationships.

src/commands/CmdShow.cpp

@@ -238,6 +238,7 @@ int CmdShow::execute (std::string& output)
           i->substr (0,  5) != "pull."                 &&
           i->substr (0,  6) != "merge."                &&
           i->substr (0,  4) != "uda."                  &&
+          i->substr (0,  4) != "default."              &&
           i->substr (0, 21) != "urgency.user.project." &&
           i->substr (0, 17) != "urgency.user.tag."     &&
           i->substr (0, 12) != "urgency.uda.")

test/uda_defaults.t

@@ -28,7 +28,7 @@
 
 use strict;
 use warnings;
-use Test::More tests => 5;
+use Test::More tests => 8;
 
 # Create the rc file.
 if (open my $fh, '>', 'uda.rc')
@@ -50,15 +50,18 @@ if (open my $fh, '>', 'uda.rc')
 }
 
 # Add task with nondefault UDA
-qx{../src/task rc:uda.rc add one smell:strong 2>&1};
+my $output = qx{../src/task rc:uda.rc add one smell:strong 2>&1};
+like ($output, qr/Created task 1/, 'Add 1 - no errors');
 
 # Add task without a UDA value, checking for usage of the default
-qx{../src/task rc:uda.rc add two 2>&1};
+$output = qx{../src/task rc:uda.rc add two 2>&1};
+like ($output, qr/Created task 2/, 'Add 2 - no errors');
 
 # Add a task with a UDA that has no default, ensure it is entered fine
-qx{../src/task rc:uda.rc add three size:10 2>&1};
+$output = qx{../src/task rc:uda.rc add three size:10 2>&1};
+like ($output, qr/Created task 3/, 'Add 3 - no errors');
 
-my $output = qx{../src/task rc:uda.rc uda 2>&1};
+$output = qx{../src/task rc:uda.rc uda 2>&1};
 like ($output, qr/1\s+strong\s+one/,          'UDA nondefault stored');
 like ($output, qr/2\s+weak\s+two/,            'UDA default stored');
 like ($output, qr/3\s+weak\s+10\s+three/,     'UDA without default stored');