Lumiera  0.pre.03
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iter-stack-test.cpp
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1 /*
2  IterStack(Test) - verify stack-like iterator
3 
4  Copyright (C)
5  2012, Hermann Vosseler <Ichthyostega@web.de>
6 
7   **Lumiera** is free software; you can redistribute it and/or modify it
8   under the terms of the GNU General Public License as published by the
9   Free Software Foundation; either version 2 of the License, or (at your
10   option) any later version. See the file COPYING for further details.
11 
12 * *****************************************************************/
13 
20 #include "lib/test/run.hpp"
21 #include "lib/test/test-helper.hpp"
22 #include "lib/util.hpp"
23 
24 #include "lib/iter-stack.hpp"
25 
26 
27 
28 namespace lib {
29 namespace test{
30 
31  using ::Test;
32  using util::isnil;
33  using LERR_(ITER_EXHAUST);
34 
35 
36 
37 
38  typedef IterStack<int> IStack;
39 
40 
41 
42 
43  /*****************************************************************/
54  class IterStack_test : public Test
55  {
56 
57  virtual void
58  run (Arg)
59  {
60  IStack stack;
61  CHECK (isnil (stack));
62 
63  VERIFY_ERROR (ITER_EXHAUST, *stack );
64  VERIFY_ERROR (ITER_EXHAUST, ++stack );
65 
66  stack.push (1);
67  stack.push (3);
68  stack.push (5);
69  stack.push (7);
70  stack.push (9);
71 
72  CHECK (!isnil (stack));
73  CHECK (9 == *stack);
74 
75  ++stack;
76  CHECK (7 == *stack);
77 
78  CHECK (7 == stack.pop());
79  CHECK (5 == *stack);
80 
81  ++++stack;
82  CHECK (1 == *stack);
83  CHECK (1 == stack.pop());
84 
85  CHECK (isnil (stack));
86  VERIFY_ERROR (ITER_EXHAUST, *stack );
87  VERIFY_ERROR (ITER_EXHAUST, ++stack );
88  VERIFY_ERROR (ITER_EXHAUST, stack.pop() );
89 
90 
91  stack.push(23);
92  CHECK (23 == *stack);
93 
94  int i = stack.pop();
95  CHECK (i == 23);
96  VERIFY_ERROR (ITER_EXHAUST, *stack );
97  CHECK (isnil (stack));
98  }
99 
100  };
101 
102 
103  LAUNCHER (IterStack_test, "unit common");
104 
105 
106 }} // namespace lib::test
lib::test::IterStack_test
Definition: iter-stack-test.cpp:54
test
Definition: run.hpp:40
iter-stack.hpp
Conveniently iterable stack and queue containers.
VERIFY_ERROR
#define VERIFY_ERROR(ERROR_ID, ERRONEOUS_STATEMENT)
Macro to verify that a statement indeed raises an exception.
Definition: test-helper.hpp:387
lib
Implementation namespace for support and library code.
Definition: common-services.cpp:54
run.hpp
Simplistic test class runner.
util.hpp
Tiny helper functions and shortcuts to be used everywhere Consider this header to be effectively incl...
test-helper.hpp
A collection of frequently used helper functions to support unit testing.