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Comment:cron-tests: test the new one-time events
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 10169cb96aeb5751f40adc6c407f329dd9f2a329
User & Date: nat on 2016-01-07 18:02:09
Other Links: manifest | tags
Context
2016-01-08
18:05
cron-tests: lengthen test to help it pass on slow busy machines check-in: b3f94db9eb user: nat tags: trunk
2016-01-07
18:02
cron-tests: test the new one-time events check-in: 10169cb96a user: nat tags: trunk
2015-11-16
18:10
cron: add constructor and mutator for one-time events check-in: 61163cf23d user: nat tags: trunk
Changes
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Modified tests/natools-cron-tests.adb from [f5d96a3e68] to [33ff9efeb4]. 

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------------------------------------------------------------------------------
-- Copyright (c) 2014, Natacha Porté                                        --
-- Copyright (c) 2014-2016, Natacha Porté                                   --
--                                                                          --
-- Permission to use, copy, modify, and distribute this software for any    --
-- purpose with or without fee is hereby granted, provided that the above   --
-- copyright notice and this permission notice appear in all copies.        --
--                                                                          --
-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES --
-- WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF         --
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   -----------------------
   -- Inidividual Tests --
   -----------------------

   procedure Basic_Usage (Report : in out NT.Reporter'Class) is
      use type Ada.Calendar.Time;

      Test : NT.Test := Report.Item ("Basic black-box usage");
      Total : constant Duration := 1.0;
      Total : constant Duration := 10.0;
      Tick : constant Duration := Total / 10;
      Half_Tick : constant Duration := Tick / 2;
      Log : aliased Bounded_String (256);
   begin
      declare
         Beat : constant Cron_Entry := Create
           (Tick, Test_Callback'(Backend => Log'Access, Symbol => '.'));
         pragma Unreferenced (Beat);

         One_Time_Entry : constant Cron_Entry := Create
           (Ada.Calendar.Clock + Half_Tick,
            Test_Callback'(Backend => Log'Access, Symbol => 'o'));
         pragma Unreferenced (One_Time_Entry);

         Test_Entry : Cron_Entry;
      begin
         delay Half_Tick;
         Test_Entry.Set
           (Tick, Test_Callback'(Backend => Log'Access, Symbol => '1'));
         delay 3 * Tick + Half_Tick;
         Test_Entry.Reset;
         delay Half_Tick;
      end;

      Append (Log, '|');
      delay Tick / 10;

      declare
         use type Ada.Calendar.Time;

         Beat : constant Cron_Entry := Create
           ((Origin => Ada.Calendar.Clock + Half_Tick,
             Period => Tick),
            Test_Callback'(Backend => Log'Access, Symbol => '.'));
         pragma Unreferenced (Beat);

         One_Time_Entry : constant Cron_Entry := Create
           ((Origin => Ada.Calendar.Clock + Tick,
             Period => -Half_Tick),
            Test_Callback'(Backend => Log'Access, Symbol => 'O'));
         pragma Unreferenced (One_Time_Entry);

         Slow, Fast : Cron_Entry;
      begin
         Slow.Set
           (2 * Tick,
            Test_Callback'(Backend => Log'Access, Symbol => 's'));
         delay 2 * Tick;
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      --  Beat: set at 0.0, finalized at 4.5, run at 1.0, 2.0, 3.0, 4.0.
      --  Test_Entry: set at 0.5, reset at 4.0, run at 1.5, 2.5, 3.5.
      --  Beat: set at 4.5, finalized at 9.5, run at 5.0, 6.0, 7.0, 8.0, 9.0.
      --  Slow: set at 4.5, finalized at 9.5, run at 6.5, 8.5.
      --  Fast: set at 6.5, reset at 8.0,
      --        run at 6.7, 6.9, 7.1, 7.3, 7.5, 7.7, 7.9

      Check (Test, Get (Log), ".1.1.1.|..sff.fffff.s.");
      Check (Test, Get (Log), "o.1.1.1.|.O.sff.fffff.s.");
   exception
      when Error : others => Test.Report_Exception (Error);
   end Basic_Usage;


   procedure Delete_While_Busy (Report : in out NT.Reporter'Class) is
      Test : NT.Test := Report.Item ("Delete entry while callback is running");
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