feisty meow concerns codebase  2.140
test_set.cpp
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1 /*****************************************************************************\
2 * *
3 * Name : test_set *
4 * Author : Chris Koeritz *
5 * *
6 *******************************************************************************
7 * Copyright (c) 1995-$now By Author. This program is free software; you can *
8 * redistribute it and/or modify it under the terms of the GNU General Public *
9 * License as published by the Free Software Foundation; either version 2 of *
10 * the License or (at your option) any later version. This is online at: *
11 * http://www.fsf.org/copyleft/gpl.html *
12 * Please send any updates to: fred@gruntose.com *
13 \*****************************************************************************/
14 
16 #include <basis/guards.h>
17 #include <loggers/console_logger.h>
19 #include <structures/set.h>
21 #include <unit_test/unit_base.h>
22 
23 using namespace application;
24 using namespace basis;
25 using namespace loggers;
26 using namespace mathematics;
27 using namespace structures;
28 using namespace textual;
29 using namespace timely;
30 using namespace unit_test;
31 
32 class test_set : virtual public unit_base, virtual public application_shell
33 {
34 public:
35  test_set() {}
36  DEFINE_CLASS_NAME("test_set");
37  virtual int execute();
38 };
39 
40 int test_set::execute()
41 {
42  FUNCDEF("execute");
43  int_set fred;
44  ASSERT_TRUE(fred.empty(), "first empty check should work");
45  ASSERT_TRUE(fred.add(23), "fred 1st add should go in");
46  ASSERT_TRUE(fred.add(90123), "fred 2nd add should be okay");
47  ASSERT_FALSE(fred.add(23), "fred 3rd add works fine");
48  ASSERT_FALSE(fred.add(90123), "fred 4th add is good");
49  ASSERT_FALSE(fred.empty(), "second empty check should work");
50  ASSERT_TRUE(fred.non_empty(), "non_empty check should be right");
51 
52  int_set gen;
53  ASSERT_TRUE(gen.add(13), "gen 1st add is okay");
54  ASSERT_TRUE(gen.add(23), "gen 2nd add should be fine");
55  ASSERT_TRUE(gen.add(8012), "gen 3rd add was good");
56 
57  int_set intersect(gen.intersection(fred));
58  ASSERT_EQUAL(intersect.elements(), 1, "intersection elements should be one");
59  ASSERT_TRUE(intersect.member(23), "element should be present as 23");
60 
61  int_set uni(gen.set_union(fred));
62  ASSERT_EQUAL(uni.elements(), 4, "union elements should be correct");
63  ASSERT_TRUE(uni.member(23), "first element we seek should be present");
64  ASSERT_TRUE(uni.member(90123), "second element we seek should be present");
65  ASSERT_TRUE(uni.member(13), "third element we seek should be present");
66  ASSERT_TRUE(uni.member(8012), "fourth element we seek should be present");
67 
68  return final_report();
69 }
70 
72 
73 HOOPLE_MAIN(test_set, )
74 
The application_shell is a base object for console programs.
A simple object that wraps a templated set of ints.
Definition: set.h:156
set set_union(const set &union_with) const
Implements the set union of "this" with "union_with".
Definition: set.h:277
set intersection(const set &intersect_with) const
Returns the intersection of "this" with the set in "intersect_with".
Definition: set.h:260
bool add(const contents &to_add)
Adds a new element "to_add" to the set.
Definition: set.h:232
bool non_empty() const
Returns true if the set has some elements.
Definition: set.h:52
bool empty() const
Returns true if the set has no elements.
Definition: set.h:50
#define DEFINE_CLASS_NAME(objname)
Defines the name of a class by providing a couple standard methods.
Definition: enhance_cpp.h:45
#define FUNCDEF(func_in)
FUNCDEF sets the name of a function (and plugs it into the callstack).
Definition: enhance_cpp.h:57
Provides macros that implement the 'main' program of an application.
#define HOOPLE_MAIN(obj_name, obj_args)
options that should work for most unix and linux apps.
Definition: hoople_main.h:61
Implements an application lock to ensure only one is running at once.
The guards collection helps in testing preconditions and reporting errors.
Definition: array.h:30
A logger that sends to the console screen using the standard output device.
An extension to floating point primitives providing approximate equality.
Definition: averager.h:21
A dynamic container class that holds any kind of object via pointers.
Definition: amorph.h:55
#include <time.h>
Definition: earth_time.cpp:37
Useful support functions for unit testing, especially within hoople.
Definition: unit_base.cpp:35
#define ASSERT_EQUAL(a, b, test_name)
Definition: unit_base.h:38
#define ASSERT_TRUE(a, test_name)
Definition: unit_base.h:46
#define ASSERT_FALSE(a, test_name)
Definition: unit_base.h:50