Projects : bitcoin : bitcoin_dumpblock_no_losers

bitcoin/src/test/util_tests.cpp

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1#include <vector>
2#include <boost/test/unit_test.hpp>
3#include <boost/foreach.hpp>
4
5#include "../util.h"
6
7using namespace std;
8
9BOOST_AUTO_TEST_SUITE(util_tests)
10
11BOOST_AUTO_TEST_CASE(util_criticalsection)
12{
13 CCriticalSection cs;
14
15 do {
16 CRITICAL_BLOCK(cs)
17 break;
18
19 BOOST_ERROR("break was swallowed!");
20 } while(0);
21
22 do {
23 TRY_CRITICAL_BLOCK(cs)
24 break;
25
26 BOOST_ERROR("break was swallowed!");
27 } while(0);
28}
29
30BOOST_AUTO_TEST_CASE(util_MedianFilter)
31{
32 CMedianFilter<int> filter(5, 15);
33
34 BOOST_CHECK_EQUAL(filter.median(), 15);
35
36 filter.input(20); // [15 20]
37 BOOST_CHECK_EQUAL(filter.median(), 17);
38
39 filter.input(30); // [15 20 30]
40 BOOST_CHECK_EQUAL(filter.median(), 20);
41
42 filter.input(3); // [3 15 20 30]
43 BOOST_CHECK_EQUAL(filter.median(), 17);
44
45 filter.input(7); // [3 7 15 20 30]
46 BOOST_CHECK_EQUAL(filter.median(), 15);
47
48 filter.input(18); // [3 7 18 20 30]
49 BOOST_CHECK_EQUAL(filter.median(), 18);
50
51 filter.input(0); // [0 3 7 18 30]
52 BOOST_CHECK_EQUAL(filter.median(), 7);
53}
54
55static const unsigned char ParseHex_expected[65] = {
56 0x04, 0x67, 0x8a, 0xfd, 0xb0, 0xfe, 0x55, 0x48, 0x27, 0x19, 0x67, 0xf1, 0xa6, 0x71, 0x30, 0xb7,
57 0x10, 0x5c, 0xd6, 0xa8, 0x28, 0xe0, 0x39, 0x09, 0xa6, 0x79, 0x62, 0xe0, 0xea, 0x1f, 0x61, 0xde,
58 0xb6, 0x49, 0xf6, 0xbc, 0x3f, 0x4c, 0xef, 0x38, 0xc4, 0xf3, 0x55, 0x04, 0xe5, 0x1e, 0xc1, 0x12,
59 0xde, 0x5c, 0x38, 0x4d, 0xf7, 0xba, 0x0b, 0x8d, 0x57, 0x8a, 0x4c, 0x70, 0x2b, 0x6b, 0xf1, 0x1d,
60 0x5f
61};
62BOOST_AUTO_TEST_CASE(util_ParseHex)
63{
64 std::vector<unsigned char> result;
65 std::vector<unsigned char> expected(ParseHex_expected, ParseHex_expected + sizeof(ParseHex_expected));
66 // Basic test vector
67 result = ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f");
68 BOOST_CHECK_EQUAL_COLLECTIONS(result.begin(), result.end(), expected.begin(), expected.end());
69
70 // Spaces between bytes must be supported
71 result = ParseHex("12 34 56 78");
72 BOOST_CHECK(result.size() == 4 && result[0] == 0x12 && result[1] == 0x34 && result[2] == 0x56 && result[3] == 0x78);
73
74 // Stop parsing at invalid value
75 result = ParseHex("1234 invalid 1234");
76 BOOST_CHECK(result.size() == 2 && result[0] == 0x12 && result[1] == 0x34);
77}
78
79BOOST_AUTO_TEST_CASE(util_HexStr)
80{
81 BOOST_CHECK_EQUAL(
82 HexStr(ParseHex_expected, ParseHex_expected + sizeof(ParseHex_expected)),
83 "04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f");
84
85 BOOST_CHECK_EQUAL(
86 HexStr(ParseHex_expected, ParseHex_expected + 5, true),
87 "04 67 8a fd b0");
88}
89
90BOOST_AUTO_TEST_CASE(util_DateTimeStrFormat)
91{
92 BOOST_CHECK_EQUAL(DateTimeStrFormat("%x %H:%M:%S", 0), "01/01/70 00:00:00");
93 BOOST_CHECK_EQUAL(DateTimeStrFormat("%x %H:%M:%S", 0x7FFFFFFF), "01/19/38 03:14:07");
94 // Formats used within bitcoin
95 BOOST_CHECK_EQUAL(DateTimeStrFormat("%x %H:%M:%S", 1317425777), "09/30/11 23:36:17");
96 BOOST_CHECK_EQUAL(DateTimeStrFormat("%x %H:%M", 1317425777), "09/30/11 23:36");
97}
98
99BOOST_AUTO_TEST_CASE(util_ParseParameters)
100{
101 const char *argv_test[] = {"-ignored", "-a", "-b", "-ccc=argument", "-ccc=multiple", "f", "-d=e"};
102
103 ParseParameters(0, (char**)argv_test);
104 BOOST_CHECK(mapArgs.empty() && mapMultiArgs.empty());
105
106 ParseParameters(1, (char**)argv_test);
107 BOOST_CHECK(mapArgs.empty() && mapMultiArgs.empty());
108
109 ParseParameters(5, (char**)argv_test);
110 // expectation: -ignored is ignored (program name argument),
111 // -a, -b and -ccc end up in map, -d ignored because it is after
112 // a non-option argument (non-GNU option parsing)
113 BOOST_CHECK(mapArgs.size() == 3 && mapMultiArgs.size() == 3);
114 BOOST_CHECK(mapArgs.count("-a") && mapArgs.count("-b") && mapArgs.count("-ccc")
115 && !mapArgs.count("f") && !mapArgs.count("-d"));
116 BOOST_CHECK(mapMultiArgs.count("-a") && mapMultiArgs.count("-b") && mapMultiArgs.count("-ccc")
117 && !mapMultiArgs.count("f") && !mapMultiArgs.count("-d"));
118
119 BOOST_CHECK(mapArgs["-a"] == "" && mapArgs["-ccc"] == "multiple");
120 BOOST_CHECK(mapMultiArgs["-ccc"].size() == 2);
121}
122
123BOOST_AUTO_TEST_CASE(util_GetArg)
124{
125 mapArgs.clear();
126 mapArgs["strtest1"] = "string...";
127 // strtest2 undefined on purpose
128 mapArgs["inttest1"] = "12345";
129 mapArgs["inttest2"] = "81985529216486895";
130 // inttest3 undefined on purpose
131 mapArgs["booltest1"] = "";
132 // booltest2 undefined on purpose
133 mapArgs["booltest3"] = "0";
134 mapArgs["booltest4"] = "1";
135
136 BOOST_CHECK_EQUAL(GetArg("strtest1", "default"), "string...");
137 BOOST_CHECK_EQUAL(GetArg("strtest2", "default"), "default");
138 BOOST_CHECK_EQUAL(GetArg("inttest1", -1), 12345);
139 BOOST_CHECK_EQUAL(GetArg("inttest2", -1), 81985529216486895LL);
140 BOOST_CHECK_EQUAL(GetArg("inttest3", -1), -1);
141 BOOST_CHECK_EQUAL(GetBoolArg("booltest1"), true);
142 BOOST_CHECK_EQUAL(GetBoolArg("booltest2"), false);
143 BOOST_CHECK_EQUAL(GetBoolArg("booltest3"), false);
144 BOOST_CHECK_EQUAL(GetBoolArg("booltest4"), true);
145}
146
147BOOST_AUTO_TEST_CASE(util_WildcardMatch)
148{
149 BOOST_CHECK(WildcardMatch("127.0.0.1", "*"));
150 BOOST_CHECK(WildcardMatch("127.0.0.1", "127.*"));
151 BOOST_CHECK(WildcardMatch("abcdef", "a?cde?"));
152 BOOST_CHECK(!WildcardMatch("abcdef", "a?cde??"));
153 BOOST_CHECK(WildcardMatch("abcdef", "a*f"));
154 BOOST_CHECK(!WildcardMatch("abcdef", "a*x"));
155 BOOST_CHECK(WildcardMatch("", "*"));
156}
157
158BOOST_AUTO_TEST_CASE(util_FormatMoney)
159{
160 BOOST_CHECK_EQUAL(FormatMoney(0, false), "0.00");
161 BOOST_CHECK_EQUAL(FormatMoney((COIN/10000)*123456789, false), "12345.6789");
162 BOOST_CHECK_EQUAL(FormatMoney(COIN, true), "+1.00");
163 BOOST_CHECK_EQUAL(FormatMoney(-COIN, false), "-1.00");
164 BOOST_CHECK_EQUAL(FormatMoney(-COIN, true), "-1.00");
165
166 BOOST_CHECK_EQUAL(FormatMoney(COIN*100000000, false), "100000000.00");
167 BOOST_CHECK_EQUAL(FormatMoney(COIN*10000000, false), "10000000.00");
168 BOOST_CHECK_EQUAL(FormatMoney(COIN*1000000, false), "1000000.00");
169 BOOST_CHECK_EQUAL(FormatMoney(COIN*100000, false), "100000.00");
170 BOOST_CHECK_EQUAL(FormatMoney(COIN*10000, false), "10000.00");
171 BOOST_CHECK_EQUAL(FormatMoney(COIN*1000, false), "1000.00");
172 BOOST_CHECK_EQUAL(FormatMoney(COIN*100, false), "100.00");
173 BOOST_CHECK_EQUAL(FormatMoney(COIN*10, false), "10.00");
174 BOOST_CHECK_EQUAL(FormatMoney(COIN, false), "1.00");
175 BOOST_CHECK_EQUAL(FormatMoney(COIN/10, false), "0.10");
176 BOOST_CHECK_EQUAL(FormatMoney(COIN/100, false), "0.01");
177 BOOST_CHECK_EQUAL(FormatMoney(COIN/1000, false), "0.001");
178 BOOST_CHECK_EQUAL(FormatMoney(COIN/10000, false), "0.0001");
179 BOOST_CHECK_EQUAL(FormatMoney(COIN/100000, false), "0.00001");
180 BOOST_CHECK_EQUAL(FormatMoney(COIN/1000000, false), "0.000001");
181 BOOST_CHECK_EQUAL(FormatMoney(COIN/10000000, false), "0.0000001");
182 BOOST_CHECK_EQUAL(FormatMoney(COIN/100000000, false), "0.00000001");
183}
184
185BOOST_AUTO_TEST_CASE(util_ParseMoney)
186{
187 int64 ret = 0;
188 BOOST_CHECK(ParseMoney("0.0", ret));
189 BOOST_CHECK_EQUAL(ret, 0);
190
191 BOOST_CHECK(ParseMoney("12345.6789", ret));
192 BOOST_CHECK_EQUAL(ret, (COIN/10000)*123456789);
193
194 BOOST_CHECK(ParseMoney("100000000.00", ret));
195 BOOST_CHECK_EQUAL(ret, COIN*100000000);
196 BOOST_CHECK(ParseMoney("10000000.00", ret));
197 BOOST_CHECK_EQUAL(ret, COIN*10000000);
198 BOOST_CHECK(ParseMoney("1000000.00", ret));
199 BOOST_CHECK_EQUAL(ret, COIN*1000000);
200 BOOST_CHECK(ParseMoney("100000.00", ret));
201 BOOST_CHECK_EQUAL(ret, COIN*100000);
202 BOOST_CHECK(ParseMoney("10000.00", ret));
203 BOOST_CHECK_EQUAL(ret, COIN*10000);
204 BOOST_CHECK(ParseMoney("1000.00", ret));
205 BOOST_CHECK_EQUAL(ret, COIN*1000);
206 BOOST_CHECK(ParseMoney("100.00", ret));
207 BOOST_CHECK_EQUAL(ret, COIN*100);
208 BOOST_CHECK(ParseMoney("10.00", ret));
209 BOOST_CHECK_EQUAL(ret, COIN*10);
210 BOOST_CHECK(ParseMoney("1.00", ret));
211 BOOST_CHECK_EQUAL(ret, COIN);
212 BOOST_CHECK(ParseMoney("0.1", ret));
213 BOOST_CHECK_EQUAL(ret, COIN/10);
214 BOOST_CHECK(ParseMoney("0.01", ret));
215 BOOST_CHECK_EQUAL(ret, COIN/100);
216 BOOST_CHECK(ParseMoney("0.001", ret));
217 BOOST_CHECK_EQUAL(ret, COIN/1000);
218 BOOST_CHECK(ParseMoney("0.0001", ret));
219 BOOST_CHECK_EQUAL(ret, COIN/10000);
220 BOOST_CHECK(ParseMoney("0.00001", ret));
221 BOOST_CHECK_EQUAL(ret, COIN/100000);
222 BOOST_CHECK(ParseMoney("0.000001", ret));
223 BOOST_CHECK_EQUAL(ret, COIN/1000000);
224 BOOST_CHECK(ParseMoney("0.0000001", ret));
225 BOOST_CHECK_EQUAL(ret, COIN/10000000);
226 BOOST_CHECK(ParseMoney("0.00000001", ret));
227 BOOST_CHECK_EQUAL(ret, COIN/100000000);
228
229 // Attempted 63 bit overflow should fail
230 BOOST_CHECK(!ParseMoney("92233720368.54775808", ret));
231}
232
233BOOST_AUTO_TEST_SUITE_END()