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e330aa5b | 1 | // { dg-require-debug-mode "" } |
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2 | // { dg-require-time "" } |
3 | // This can take long on simulators, timing out the test. | |
e330aa5b | 4 | // { dg-options "-DITERATIONS=5" { target simulator } } |
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5 | // { dg-timeout-factor 2.0 } |
6 | ||
7 | // -*- C++ -*- | |
8 | ||
8d9254fc | 9 | // Copyright (C) 2011-2020 Free Software Foundation, Inc. |
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10 | // |
11 | // This file is part of the GNU ISO C++ Library. This library is free | |
12 | // software; you can redistribute it and/or modify it under the terms | |
13 | // of the GNU General Public License as published by the Free Software | |
14 | // Foundation; either version 3, or (at your option) any later | |
15 | // version. | |
16 | ||
17 | // This library is distributed in the hope that it will be useful, but | |
18 | // WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
20 | // General Public License for more details. | |
21 | ||
22 | // You should have received a copy of the GNU General Public License | |
23 | // along with this library; see the file COPYING3. If not see | |
24 | // <http://www.gnu.org/licenses/>. | |
25 | ||
26 | /** | |
27 | * @file hash_data_map_rand.cc | |
28 | * Contains a random-operation test for maps and sets, separated out. | |
29 | */ | |
30 | ||
31 | #define PB_DS_REGRESSION | |
32 | //#define PB_DS_REGRESSION_TRACE | |
33 | ||
34 | #include <regression/rand/assoc/rand_regression_test.hpp> | |
35 | #include <regression/common_type.hpp> | |
36 | #include <ext/throw_allocator.h> | |
37 | #include <ext/pb_ds/tag_and_trait.hpp> | |
38 | ||
39 | #ifndef ITERATIONS | |
40 | # define ITERATIONS 100 | |
41 | #endif | |
42 | ||
43 | #ifndef KEYS | |
44 | # define KEYS 200 | |
45 | #endif | |
46 | ||
47 | // Debug version of the rand regression tests, based on hash_data_map_rand | |
48 | ||
49 | // 1 | |
50 | // Simplify things by unrolling the typelist of the different | |
51 | // container types into individual statements. | |
52 | // | |
53 | // Unroll the typelist represented by priority_queue_types, from | |
54 | // regression/common_type.hpp. This is just a compile-time list of 5 | |
55 | // hash tables, with different policies for the type of table | |
56 | // (gp_hash, cc_hash), for the resize policies and probe functions. | |
57 | using namespace __gnu_pbds::test::detail; | |
58 | using namespace __gnu_pbds; | |
59 | typedef __gnu_pbds::test::basic_type basic_type; | |
60 | typedef __gnu_cxx::throw_allocator_random<basic_type> allocator_type; | |
61 | typedef std::equal_to<basic_type> equal_type; | |
62 | ||
63 | ||
64 | typedef __gnu_pbds::test::direct_mod_range_hashing_t_<allocator_type> | |
65 | cprobe_type1; | |
66 | ||
67 | typedef __gnu_pbds::test::direct_mask_range_hashing_t_<allocator_type> | |
68 | cprobe_type2; | |
69 | ||
70 | ||
71 | typedef __gnu_pbds::test::quadratic_probe_fn_t_<basic_type, allocator_type> | |
72 | probe_type1; | |
73 | ||
74 | typedef __gnu_pbds::test::linear_probe_fn_t_<basic_type, allocator_type> | |
75 | probe_type2; | |
76 | ||
77 | ||
78 | typedef __gnu_pbds::test::hash_load_check_resize_trigger_t_<allocator_type, | |
79 | 1, 8, 1, 2, false> | |
80 | trigger_type1; | |
81 | ||
82 | typedef __gnu_pbds::test::hash_load_check_resize_trigger_t_<allocator_type, | |
83 | 1, 8, 1, 2, true> | |
84 | trigger_type2; | |
85 | ||
86 | typedef __gnu_pbds::test::hash_load_check_resize_trigger_t_<allocator_type, | |
87 | 1, 8, 1, 1, false> | |
88 | trigger_type3; | |
89 | ||
90 | typedef __gnu_pbds::test::cc_hash_max_collision_check_resize_trigger_t_<allocator_type, 1, 2, false> | |
91 | trigger_type4; | |
92 | ||
93 | typedef __gnu_pbds::test::cc_hash_max_collision_check_resize_trigger_t_<allocator_type, 1, 2, true> | |
94 | trigger_type5; | |
95 | ||
96 | ||
97 | typedef hash_standard_resize_policy<__gnu_pbds::test::hash_prime_size_policy_t_, trigger_type1, false, unsigned long> resize_type1; | |
98 | ||
99 | typedef hash_standard_resize_policy<__gnu_pbds::test::hash_exponential_size_policy_t_<allocator_type>, trigger_type2, true, unsigned long> | |
100 | resize_type2; | |
101 | ||
102 | typedef hash_standard_resize_policy<__gnu_pbds::test::hash_exponential_size_policy_t_<allocator_type>, trigger_type5, false, unsigned long> | |
103 | resize_type3; | |
104 | ||
105 | ||
106 | ||
107 | // gp_hash 1 | |
108 | typedef gp_hash_table<basic_type, null_type, __gnu_pbds::test::hash, | |
109 | equal_type, cprobe_type1, probe_type1, resize_type1, | |
110 | false, allocator_type> | |
111 | gp_hash_type1; | |
112 | ||
113 | // gp_hash 2 | |
114 | typedef gp_hash_table<basic_type, null_type, __gnu_pbds::test::hash, | |
115 | equal_type, cprobe_type2, probe_type2, resize_type2, | |
116 | true, allocator_type> | |
117 | gp_hash_type2; | |
118 | ||
119 | ||
120 | // cc_hash 1 | |
121 | typedef cc_hash_table<basic_type, null_type, __gnu_pbds::test::hash, | |
122 | equal_type, cprobe_type2, resize_type3, | |
123 | false, allocator_type> | |
124 | cc_hash_type1; | |
125 | ||
126 | // cc_hash 2 | |
127 | typedef cc_hash_table<basic_type, null_type, __gnu_pbds::test::hash, | |
128 | equal_type, cprobe_type2, resize_type2, | |
129 | false, allocator_type> | |
130 | cc_hash_type2; | |
131 | ||
132 | // cc_hash 3 | |
133 | typedef cc_hash_table<basic_type, null_type, __gnu_pbds::test::hash, | |
134 | equal_type, cprobe_type1, resize_type1, | |
135 | true, allocator_type> | |
136 | cc_hash_type3; | |
137 | ||
138 | // 2 | |
139 | // Specialize container_rand_regression_test for specific container | |
140 | // type and test function. | |
141 | ||
142 | #ifdef SPECIALIZE | |
143 | // For testing one specific container type. | |
144 | typedef cc_hash_type1 test_type; | |
145 | ||
146 | void debug_break_here() { } | |
147 | ||
148 | namespace __gnu_pbds { | |
149 | namespace test { | |
150 | namespace detail { | |
151 | ||
152 | template<> | |
153 | void | |
154 | container_rand_regression_test<test_type>::operator()() | |
155 | { | |
156 | } | |
157 | } | |
158 | } | |
159 | } | |
160 | #endif | |
161 | ||
162 | int | |
163 | main() | |
164 | { | |
165 | // Set up the test object. | |
166 | size_t sd = 1303948889; | |
167 | rand_reg_test test(sd, ITERATIONS, KEYS, 0.2, .6, .2, .001, .25, true); | |
168 | ||
169 | // 1 | |
170 | // Determine the problem container, function that fails. | |
171 | test(gp_hash_type1()); | |
172 | test(gp_hash_type2()); | |
173 | ||
174 | test(cc_hash_type1()); | |
175 | test(cc_hash_type2()); | |
176 | test(cc_hash_type3()); | |
177 | ||
178 | #ifdef SPECIALIZE | |
179 | // 2 | |
180 | // With specified problem container set test_type typedef | |
181 | // appropriately above. Then, specialize operator()(), also | |
182 | // above. Finally, run this below. | |
183 | using namespace std; | |
184 | test_type obj; | |
185 | test(obj); | |
186 | #endif | |
187 | ||
188 | return 0; | |
189 | } |