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InputTraitsBad.cpp
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46 // Test for Zoltan2::InputTraitsBad
47 
48 // This should only be used for this test - verifies bad forms do not compile
49 #define Z2_INVERT_STATIC_ASSERT_FOR_UNIT_TESTING
50 
51 #include <Zoltan2_InputTraits.hpp>
52 
53 using Zoltan2::InputTraits;
54 
55 #define BEGIN_CHECK if( InputTraits<
56 #define END_CHECK >::name() == "unused string" ) \
57  { std::cout << "Unused - Just make sure it compiles." << std::endl; }
58 
59 template< class A, class B, class C >
60 class SomeBadType {
61 public: SomeBadType() {}
62 };
63 
64 int main(int argc, char *argv[])
65 {
66  // makes a general list of 'bad' types - generally just check these all
67  // would fail - the #define above inverts the status of the static_asserts
68  // that means these should all compile but only in this test and nowhere else
69 
70  // scalar ordinal (first slot) must be float, double, or int
71  // this validates we would fail for any
72  BEGIN_CHECK Zoltan2::BasicUserTypes<unsigned int, int, long> END_CHECK
73  BEGIN_CHECK Zoltan2::BasicUserTypes<unsigned long, int, long> END_CHECK
74  BEGIN_CHECK Zoltan2::BasicUserTypes<uint32_t, int, long> END_CHECK
75  BEGIN_CHECK Zoltan2::BasicUserTypes<unsigned long long, int, long> END_CHECK
76  BEGIN_CHECK Zoltan2::BasicUserTypes<uint64_t, int, long> END_CHECK
77  BEGIN_CHECK Zoltan2::BasicUserTypes<int64_t, int, long> END_CHECK
78  BEGIN_CHECK Zoltan2::BasicUserTypes<size_t, int, long> END_CHECK
79  BEGIN_CHECK Zoltan2::BasicUserTypes<std::complex<int>, int, long> END_CHECK
80  BEGIN_CHECK Zoltan2::BasicUserTypes<std::complex<double>, int, long> END_CHECK
81  BEGIN_CHECK Zoltan2::BasicUserTypes<std::complex<float>, int, long> END_CHECK
82  BEGIN_CHECK Zoltan2::BasicUserTypes<SomeBadType<int,long, int>, int, long> END_CHECK
83 
84  // local ordinal (second slot) must always be signed
85  // this validates that we would fail for any unsigned setting
86  BEGIN_CHECK Zoltan2::BasicUserTypes<float, unsigned int, long> END_CHECK
87  BEGIN_CHECK Zoltan2::BasicUserTypes<float, unsigned long, long> END_CHECK
88  BEGIN_CHECK Zoltan2::BasicUserTypes<float, uint32_t, long> END_CHECK
89  BEGIN_CHECK Zoltan2::BasicUserTypes<float, unsigned long long, long> END_CHECK
90  BEGIN_CHECK Zoltan2::BasicUserTypes<float, uint64_t, long> END_CHECK
91  BEGIN_CHECK Zoltan2::BasicUserTypes<float, size_t, long> END_CHECK
92  BEGIN_CHECK Zoltan2::BasicUserTypes<float, float, long> END_CHECK
93  BEGIN_CHECK Zoltan2::BasicUserTypes<float, double, long> END_CHECK
94  BEGIN_CHECK Zoltan2::BasicUserTypes<float, std::complex<int>, long> END_CHECK
95  BEGIN_CHECK Zoltan2::BasicUserTypes<float, std::complex<float>, long> END_CHECK
96  BEGIN_CHECK Zoltan2::BasicUserTypes<float, std::complex<double>, long> END_CHECK
97  BEGIN_CHECK Zoltan2::BasicUserTypes<float, SomeBadType<int,long, int>, long> END_CHECK
98 
99  // global ordinal (third slot) must be int, long, long long, ssize_t,
100  // unsigned int, unsigned long, unsigned long long, size_t
101  BEGIN_CHECK Zoltan2::BasicUserTypes<int, int, std::complex<int>> END_CHECK
102  BEGIN_CHECK Zoltan2::BasicUserTypes<int, int, std::complex<float>> END_CHECK
103  BEGIN_CHECK Zoltan2::BasicUserTypes<int, int, std::complex<double>> END_CHECK
104  BEGIN_CHECK Zoltan2::BasicUserTypes<int, int, SomeBadType<int,long, int>> END_CHECK
105  BEGIN_CHECK Zoltan2::BasicUserTypes<int, int, float> END_CHECK
106  BEGIN_CHECK Zoltan2::BasicUserTypes<int, int, double> END_CHECK
107 
108  // we also want to make sure that user typedefs will work just fine
109  // lots of redundancy here to make sure std::is_same is working as we think
110  typedef signed int user_int_t;
111  typedef unsigned int user_unsigned_int_t;
112  typedef float user_float_t;
113  typedef double user_double_t;
114  typedef uint32_t user_uint32_t;
115  typedef int64_t user_int64_t;
116  typedef uint64_t user_uint64_t;
117  typedef signed long user_long_t;
118  typedef signed long long user_long_long_t;
119  typedef unsigned long user_unsigned_long_t;
120  typedef unsigned long long user_unsigned_long_long_t;
121  typedef size_t user_size_t;
122  typedef ssize_t user_ssize_t;
123  typedef SomeBadType<int,int, int> user_some_bad_t;
124 
125  // scalar ordinal (first slot) must be float, double, or int
126  BEGIN_CHECK Zoltan2::BasicUserTypes<user_unsigned_int_t, user_int_t, user_long_t> END_CHECK
127  BEGIN_CHECK Zoltan2::BasicUserTypes<user_unsigned_long_t, user_int_t, user_long_t> END_CHECK
128  BEGIN_CHECK Zoltan2::BasicUserTypes<user_uint32_t, user_int_t, user_long_t> END_CHECK
129  BEGIN_CHECK Zoltan2::BasicUserTypes<user_unsigned_long_long_t, user_int_t, user_long_t> END_CHECK
130  BEGIN_CHECK Zoltan2::BasicUserTypes<user_uint64_t, user_int_t, user_long_t> END_CHECK
131  BEGIN_CHECK Zoltan2::BasicUserTypes<user_size_t, user_int_t, user_long_t> END_CHECK
132  BEGIN_CHECK Zoltan2::BasicUserTypes<std::complex<user_int_t>, user_int_t, user_long_t> END_CHECK
133  BEGIN_CHECK Zoltan2::BasicUserTypes<SomeBadType<user_int_t,user_long_t, user_int_t>, user_int_t, user_long_t> END_CHECK
134  BEGIN_CHECK Zoltan2::BasicUserTypes<user_uint32_t, user_int_t, user_long_t> END_CHECK
135  BEGIN_CHECK Zoltan2::BasicUserTypes<int64_t, user_int_t, user_long_t> END_CHECK
136  BEGIN_CHECK Zoltan2::BasicUserTypes<user_some_bad_t, user_int_t, user_long_t> END_CHECK
137  BEGIN_CHECK Zoltan2::BasicUserTypes<user_ssize_t, user_int_t, user_long_t> END_CHECK
138  BEGIN_CHECK Zoltan2::BasicUserTypes<user_long_long_t, user_int_t, user_long_t> END_CHECK
139  BEGIN_CHECK Zoltan2::BasicUserTypes<user_int64_t, user_int_t, user_long_t> END_CHECK
140 
141  // local ordinal (second slot) must always be signed
142  BEGIN_CHECK Zoltan2::BasicUserTypes<user_float_t, user_unsigned_int_t, user_long_t> END_CHECK
143  BEGIN_CHECK Zoltan2::BasicUserTypes<user_float_t, user_unsigned_long_t, user_long_t> END_CHECK
144  BEGIN_CHECK Zoltan2::BasicUserTypes<user_float_t, user_uint32_t, user_long_t> END_CHECK
145  BEGIN_CHECK Zoltan2::BasicUserTypes<user_float_t, user_unsigned_long_long_t, user_long_t> END_CHECK
146  BEGIN_CHECK Zoltan2::BasicUserTypes<user_float_t, user_uint64_t, user_long_t> END_CHECK
147  BEGIN_CHECK Zoltan2::BasicUserTypes<user_float_t, user_size_t, user_long_t> END_CHECK
148  BEGIN_CHECK Zoltan2::BasicUserTypes<user_float_t, user_float_t, user_long_t> END_CHECK
149  BEGIN_CHECK Zoltan2::BasicUserTypes<user_float_t, user_double_t, user_long_t> END_CHECK
150  BEGIN_CHECK Zoltan2::BasicUserTypes<user_float_t, std::complex<user_int_t>, user_long_t> END_CHECK
151  BEGIN_CHECK Zoltan2::BasicUserTypes<user_float_t, SomeBadType<user_int_t,user_long_t, user_int_t>, user_long_t> END_CHECK
152  BEGIN_CHECK Zoltan2::BasicUserTypes<user_float_t, size_t, user_long_t> END_CHECK
153 
154  // global ordinal (third slot) must be int, long, long long, ssize_t,
155  // unsigned int, unsigned long, unsigned long long, size_t
156  BEGIN_CHECK Zoltan2::BasicUserTypes<user_int_t, user_int_t, std::complex<user_int_t>> END_CHECK
157  BEGIN_CHECK Zoltan2::BasicUserTypes<user_int_t, user_int_t, SomeBadType<user_int_t,user_long_t, user_int_t>> END_CHECK
158  BEGIN_CHECK Zoltan2::BasicUserTypes<user_int_t, user_int_t, user_float_t> END_CHECK
159  BEGIN_CHECK Zoltan2::BasicUserTypes<user_int_t, user_int_t, user_double_t> END_CHECK
160 
161 
162  // some more checks that should all fail - this doesn't check all
163  // combinations but just tries a bunch of things on different class types
164  BEGIN_CHECK Zoltan2::BasicUserTypes<long, int, long long> END_CHECK
165  BEGIN_CHECK Zoltan2::BasicUserTypes<long long, long, unsigned int> END_CHECK
166  BEGIN_CHECK Zoltan2::BasicUserTypes<unsigned int, unsigned int, unsigned long> END_CHECK
167  BEGIN_CHECK Zoltan2::BasicUserTypes<unsigned long, unsigned long, long> END_CHECK
168  BEGIN_CHECK Zoltan2::BasicUserTypes<long long, long long, unsigned int> END_CHECK
169  BEGIN_CHECK Xpetra::CrsMatrix<double, float, long long> END_CHECK
170  BEGIN_CHECK Xpetra::CrsMatrix<float, long, float> END_CHECK
171  BEGIN_CHECK Xpetra::CrsMatrix<float, double, unsigned long> END_CHECK
172  BEGIN_CHECK Xpetra::CrsMatrix<float, unsigned long, double> END_CHECK
173  BEGIN_CHECK Xpetra::CrsMatrix<long long, long long, unsigned int> END_CHECK
174  BEGIN_CHECK Tpetra::CrsMatrix<SomeBadType<int, int, int>, int, long long> END_CHECK
175  BEGIN_CHECK Xpetra::CrsGraph<int, SomeBadType<int, double, float>> END_CHECK
176  BEGIN_CHECK Xpetra::CrsGraph<SomeBadType<int, long long, int>, unsigned int> END_CHECK
177  BEGIN_CHECK Xpetra::CrsGraph<int, double> END_CHECK
178 
179  // set the PASS keyword
180  std::cout << "Validated bad InputTraits - The test PASSED because it "
181  "compiled with the static_assert checks inverted." << std::endl;
182  return 0;
183 }
184 
main
int main(int narg, char *arg[])
Definition: AllParameters.cpp:243
END_CHECK
#define END_CHECK
Definition: InputTraitsBad.cpp:56
Zoltan2::BasicUserTypes
A simple class that can be the User template argument for an InputAdapter.
Definition: Zoltan2_InputTraits.hpp:139
Zoltan2::InputTraits
The traits required of User input classes or structures.
Definition: Zoltan2_InputTraits.hpp:177
BEGIN_CHECK
#define BEGIN_CHECK
Definition: InputTraitsBad.cpp:55
Zoltan2_InputTraits.hpp
Traits for application input objects.
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