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1 | /* |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2015 Jens Steinhauser <jens.steinhauser@gmail.com> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
21 | #include <boost/test/unit_test.hpp> | |
22 | ||
23 | #include "pv/util.hpp" | |
c677193d | 24 | #include "test/test.hpp" |
f52be90d JS |
25 | |
26 | using namespace pv::util; | |
27 | using ts = pv::util::Timestamp; | |
28 | ||
29 | namespace { | |
30 | QChar mu = QChar(0x03BC); | |
d001f416 JS |
31 | |
32 | pv::util::SIPrefix unspecified = pv::util::SIPrefix::unspecified; | |
33 | pv::util::SIPrefix yocto = pv::util::SIPrefix::yocto; | |
34 | pv::util::SIPrefix micro = pv::util::SIPrefix::micro; | |
35 | pv::util::SIPrefix milli = pv::util::SIPrefix::milli; | |
36 | pv::util::SIPrefix none = pv::util::SIPrefix::none; | |
37 | pv::util::SIPrefix kilo = pv::util::SIPrefix::kilo; | |
38 | pv::util::SIPrefix yotta = pv::util::SIPrefix::yotta; | |
39 | ||
40 | pv::util::TimeUnit Time = pv::util::TimeUnit::Time; | |
f52be90d JS |
41 | } |
42 | ||
f52be90d JS |
43 | BOOST_AUTO_TEST_SUITE(UtilTest) |
44 | ||
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45 | BOOST_AUTO_TEST_CASE(exponent_test) |
46 | { | |
47 | BOOST_CHECK_EQUAL(exponent(SIPrefix::yocto), -24); | |
48 | BOOST_CHECK_EQUAL(exponent(SIPrefix::zepto), -21); | |
49 | BOOST_CHECK_EQUAL(exponent(SIPrefix::atto), -18); | |
50 | BOOST_CHECK_EQUAL(exponent(SIPrefix::femto), -15); | |
51 | BOOST_CHECK_EQUAL(exponent(SIPrefix::pico), -12); | |
52 | BOOST_CHECK_EQUAL(exponent(SIPrefix::nano), -9); | |
53 | BOOST_CHECK_EQUAL(exponent(SIPrefix::micro), -6); | |
54 | BOOST_CHECK_EQUAL(exponent(SIPrefix::milli), -3); | |
55 | BOOST_CHECK_EQUAL(exponent(SIPrefix::none), 0); | |
56 | BOOST_CHECK_EQUAL(exponent(SIPrefix::kilo), 3); | |
57 | BOOST_CHECK_EQUAL(exponent(SIPrefix::mega), 6); | |
58 | BOOST_CHECK_EQUAL(exponent(SIPrefix::giga), 9); | |
59 | BOOST_CHECK_EQUAL(exponent(SIPrefix::tera), 12); | |
60 | BOOST_CHECK_EQUAL(exponent(SIPrefix::peta), 15); | |
61 | BOOST_CHECK_EQUAL(exponent(SIPrefix::exa), 18); | |
62 | BOOST_CHECK_EQUAL(exponent(SIPrefix::zetta), 21); | |
63 | BOOST_CHECK_EQUAL(exponent(SIPrefix::yotta), 24); | |
64 | } | |
65 | ||
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66 | BOOST_AUTO_TEST_CASE(format_si_value_test) |
67 | { | |
68 | // check prefix calculation | |
69 | ||
70 | BOOST_CHECK_EQUAL(format_si_value(ts("0"), "V"), "0 V"); | |
71 | ||
72 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-24"), "V"), "+1 yV"); | |
73 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-23"), "V"), "+10 yV"); | |
74 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-22"), "V"), "+100 yV"); | |
75 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-21"), "V"), "+1 zV"); | |
76 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-20"), "V"), "+10 zV"); | |
77 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-19"), "V"), "+100 zV"); | |
78 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-18"), "V"), "+1 aV"); | |
79 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-17"), "V"), "+10 aV"); | |
80 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-16"), "V"), "+100 aV"); | |
81 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-15"), "V"), "+1 fV"); | |
82 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-14"), "V"), "+10 fV"); | |
83 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-13"), "V"), "+100 fV"); | |
84 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-12"), "V"), "+1 pV"); | |
85 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-11"), "V"), "+10 pV"); | |
86 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-10"), "V"), "+100 pV"); | |
87 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-9"), "V"), "+1 nV"); | |
88 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-8"), "V"), "+10 nV"); | |
89 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-7"), "V"), "+100 nV"); | |
90 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-6"), "V"), QString("+1 ") + mu + "V"); | |
91 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-5"), "V"), QString("+10 ") + mu + "V"); | |
92 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-4"), "V"), QString("+100 ") + mu + "V"); | |
93 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-3"), "V"), "+1 mV"); | |
94 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-2"), "V"), "+10 mV"); | |
95 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-1"), "V"), "+100 mV"); | |
96 | BOOST_CHECK_EQUAL(format_si_value(ts("1e0"), "V"), "+1 V"); | |
97 | BOOST_CHECK_EQUAL(format_si_value(ts("1e1"), "V"), "+10 V"); | |
98 | BOOST_CHECK_EQUAL(format_si_value(ts("1e2"), "V"), "+100 V"); | |
99 | BOOST_CHECK_EQUAL(format_si_value(ts("1e3"), "V"), "+1 kV"); | |
100 | BOOST_CHECK_EQUAL(format_si_value(ts("1e4"), "V"), "+10 kV"); | |
101 | BOOST_CHECK_EQUAL(format_si_value(ts("1e5"), "V"), "+100 kV"); | |
102 | BOOST_CHECK_EQUAL(format_si_value(ts("1e6"), "V"), "+1 MV"); | |
103 | BOOST_CHECK_EQUAL(format_si_value(ts("1e7"), "V"), "+10 MV"); | |
104 | BOOST_CHECK_EQUAL(format_si_value(ts("1e8"), "V"), "+100 MV"); | |
105 | BOOST_CHECK_EQUAL(format_si_value(ts("1e9"), "V"), "+1 GV"); | |
106 | BOOST_CHECK_EQUAL(format_si_value(ts("1e10"), "V"), "+10 GV"); | |
107 | BOOST_CHECK_EQUAL(format_si_value(ts("1e11"), "V"), "+100 GV"); | |
108 | BOOST_CHECK_EQUAL(format_si_value(ts("1e12"), "V"), "+1 TV"); | |
109 | BOOST_CHECK_EQUAL(format_si_value(ts("1e13"), "V"), "+10 TV"); | |
110 | BOOST_CHECK_EQUAL(format_si_value(ts("1e14"), "V"), "+100 TV"); | |
111 | BOOST_CHECK_EQUAL(format_si_value(ts("1e15"), "V"), "+1 PV"); | |
112 | BOOST_CHECK_EQUAL(format_si_value(ts("1e16"), "V"), "+10 PV"); | |
113 | BOOST_CHECK_EQUAL(format_si_value(ts("1e17"), "V"), "+100 PV"); | |
114 | BOOST_CHECK_EQUAL(format_si_value(ts("1e18"), "V"), "+1 EV"); | |
115 | BOOST_CHECK_EQUAL(format_si_value(ts("1e19"), "V"), "+10 EV"); | |
116 | BOOST_CHECK_EQUAL(format_si_value(ts("1e20"), "V"), "+100 EV"); | |
117 | BOOST_CHECK_EQUAL(format_si_value(ts("1e21"), "V"), "+1 ZV"); | |
118 | BOOST_CHECK_EQUAL(format_si_value(ts("1e22"), "V"), "+10 ZV"); | |
119 | BOOST_CHECK_EQUAL(format_si_value(ts("1e23"), "V"), "+100 ZV"); | |
120 | BOOST_CHECK_EQUAL(format_si_value(ts("1e24"), "V"), "+1 YV"); | |
121 | BOOST_CHECK_EQUAL(format_si_value(ts("1e25"), "V"), "+10 YV"); | |
122 | BOOST_CHECK_EQUAL(format_si_value(ts("1e26"), "V"), "+100 YV"); | |
123 | BOOST_CHECK_EQUAL(format_si_value(ts("1e27"), "V"), "+1000 YV"); | |
124 | ||
125 | BOOST_CHECK_EQUAL(format_si_value(ts("1234"), "V"), "+1 kV"); | |
d001f416 | 126 | BOOST_CHECK_EQUAL(format_si_value(ts("1234"), "V", kilo, 3), "+1.234 kV"); |
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127 | BOOST_CHECK_EQUAL(format_si_value(ts("1234.5678"), "V"), "+1 kV"); |
128 | ||
129 | // check if a given prefix is honored | |
130 | ||
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131 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-24"), "V", yocto), "+1 yV"); |
132 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-21"), "V", yocto), "+1000 yV"); | |
133 | BOOST_CHECK_EQUAL(format_si_value(ts("0"), "V", yocto), "0 yV"); | |
f52be90d | 134 | |
d001f416 JS |
135 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-4"), "V", milli), "+0 mV"); |
136 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-4"), "V", milli, 1), "+0.1 mV"); | |
137 | BOOST_CHECK_EQUAL(format_si_value(ts("1000"), "V", milli), "+1000000 mV"); | |
138 | BOOST_CHECK_EQUAL(format_si_value(ts("0"), "V", milli), "0 mV"); | |
f52be90d | 139 | |
d001f416 JS |
140 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-1"), "V", none), "+0 V"); |
141 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-1"), "V", none, 1), "+0.1 V"); | |
142 | BOOST_CHECK_EQUAL(format_si_value(ts("1e-1"), "V", none, 2), "+0.10 V"); | |
143 | BOOST_CHECK_EQUAL(format_si_value(ts("1"), "V", none), "+1 V"); | |
144 | BOOST_CHECK_EQUAL(format_si_value(ts("1e1"), "V", none), "+10 V"); | |
f52be90d | 145 | |
d001f416 JS |
146 | BOOST_CHECK_EQUAL(format_si_value(ts("1e23"), "V", yotta), "+0 YV"); |
147 | BOOST_CHECK_EQUAL(format_si_value(ts("1e23"), "V", yotta, 1), "+0.1 YV"); | |
148 | BOOST_CHECK_EQUAL(format_si_value(ts("1e27"), "V", yotta), "+1000 YV"); | |
149 | BOOST_CHECK_EQUAL(format_si_value(ts("0"), "V", yotta), "0 YV"); | |
f52be90d JS |
150 | |
151 | // check precision | |
152 | ||
153 | BOOST_CHECK_EQUAL(format_si_value(ts("1.2345678"), "V"), "+1 V"); | |
154 | BOOST_CHECK_EQUAL(format_si_value(ts("1.4"), "V"), "+1 V"); | |
155 | BOOST_CHECK_EQUAL(format_si_value(ts("1.5"), "V"), "+2 V"); | |
156 | BOOST_CHECK_EQUAL(format_si_value(ts("1.9"), "V"), "+2 V"); | |
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157 | BOOST_CHECK_EQUAL(format_si_value(ts("1.2345678"), "V", unspecified, 2), "+1.23 V"); |
158 | BOOST_CHECK_EQUAL(format_si_value(ts("1.2345678"), "V", unspecified, 3), "+1.235 V"); | |
159 | BOOST_CHECK_EQUAL(format_si_value(ts("1.2345678"), "V", milli, 3), "+1234.568 mV"); | |
160 | BOOST_CHECK_EQUAL(format_si_value(ts("1.2345678"), "V", milli, 0), "+1235 mV"); | |
161 | BOOST_CHECK_EQUAL(format_si_value(ts("1.2"), "V", unspecified, 3), "+1.200 V"); | |
f52be90d JS |
162 | |
163 | // check sign | |
164 | ||
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165 | BOOST_CHECK_EQUAL(format_si_value(ts("-1"), "V", none, 0, true), "-1 V"); |
166 | BOOST_CHECK_EQUAL(format_si_value(ts("-1"), "V", none, 0, false), "-1 V"); | |
167 | BOOST_CHECK_EQUAL(format_si_value(ts("1"), "V", none, 0, true), "+1 V"); | |
168 | BOOST_CHECK_EQUAL(format_si_value(ts("1"), "V", none, 0, false), "1 V"); | |
f52be90d JS |
169 | } |
170 | ||
af95045e JS |
171 | BOOST_AUTO_TEST_CASE(format_time_test) |
172 | { | |
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173 | BOOST_CHECK_EQUAL(format_time(ts("-0.00005"), micro, Time, 5), QString("-50 ") + mu + "s"); |
174 | BOOST_CHECK_EQUAL(format_time(ts( "0.00005"), micro, Time, 5), QString("+50 ") + mu + "s"); | |
af95045e JS |
175 | BOOST_CHECK_EQUAL(format_time(ts( "1")), "+1 s"); |
176 | BOOST_CHECK_EQUAL(format_time(ts("-1")), "-1 s"); | |
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177 | BOOST_CHECK_EQUAL(format_time(ts( "100")), "+1:40"); |
178 | BOOST_CHECK_EQUAL(format_time(ts("-100")), "-1:40"); | |
179 | BOOST_CHECK_EQUAL(format_time(ts( "4000")), "+1:06:40"); | |
180 | BOOST_CHECK_EQUAL(format_time(ts("-4000")), "-1:06:40"); | |
181 | BOOST_CHECK_EQUAL(format_time(ts("12000"), kilo, Time, 0), "+3:20:00"); | |
182 | BOOST_CHECK_EQUAL(format_time(ts("15000"), kilo, Time, 0), "+4:10:00"); | |
183 | BOOST_CHECK_EQUAL(format_time(ts("20000"), kilo, Time, 0), "+5:33:20"); | |
184 | BOOST_CHECK_EQUAL(format_time(ts("25000"), kilo, Time, 0), "+6:56:40"); | |
185 | ||
186 | BOOST_CHECK_EQUAL(format_time(ts("10641906.007008009"), none, Time, 0), "+123:04:05:06"); | |
187 | BOOST_CHECK_EQUAL(format_time(ts("10641906.007008009"), none, Time, 1), "+123:04:05:06.0"); | |
188 | BOOST_CHECK_EQUAL(format_time(ts("10641906.007008009"), none, Time, 2), "+123:04:05:06.00"); | |
189 | BOOST_CHECK_EQUAL(format_time(ts("10641906.007008009"), none, Time, 3), "+123:04:05:06.007"); | |
190 | BOOST_CHECK_EQUAL(format_time(ts("10641906.007008009"), none, Time, 4), "+123:04:05:06.007 0"); | |
191 | BOOST_CHECK_EQUAL(format_time(ts("10641906.007008009"), none, Time, 5), "+123:04:05:06.007 00"); | |
192 | BOOST_CHECK_EQUAL(format_time(ts("10641906.007008009"), none, Time, 6), "+123:04:05:06.007 008"); | |
193 | BOOST_CHECK_EQUAL(format_time(ts("10641906.007008009"), none, Time, 7), "+123:04:05:06.007 008 0"); | |
194 | BOOST_CHECK_EQUAL(format_time(ts("10641906.007008009"), none, Time, 8), "+123:04:05:06.007 008 00"); | |
195 | BOOST_CHECK_EQUAL(format_time(ts("10641906.007008009"), none, Time, 9), "+123:04:05:06.007 008 009"); | |
196 | ||
197 | BOOST_CHECK_EQUAL(format_time(ts("-1.5"), milli), "-1500 ms"); | |
198 | BOOST_CHECK_EQUAL(format_time(ts("-1.0"), milli), "-1000 ms"); | |
199 | BOOST_CHECK_EQUAL(format_time(ts("-0.2")), "-200 ms"); | |
200 | BOOST_CHECK_EQUAL(format_time(ts("-0.1")), "-100 ms"); | |
201 | BOOST_CHECK_EQUAL(format_time(ts("0.0")), "0"); | |
202 | BOOST_CHECK_EQUAL(format_time(ts("0.1")), "+100 ms"); | |
203 | BOOST_CHECK_EQUAL(format_time(ts("0.2")), "+200 ms"); | |
204 | BOOST_CHECK_EQUAL(format_time(ts("0.3")), "+300 ms"); | |
205 | BOOST_CHECK_EQUAL(format_time(ts("0.4")), "+400 ms"); | |
206 | BOOST_CHECK_EQUAL(format_time(ts("0.5")), "+500 ms"); | |
207 | BOOST_CHECK_EQUAL(format_time(ts("0.6")), "+600 ms"); | |
208 | BOOST_CHECK_EQUAL(format_time(ts("0.7")), "+700 ms"); | |
209 | BOOST_CHECK_EQUAL(format_time(ts("0.8")), "+800 ms"); | |
210 | BOOST_CHECK_EQUAL(format_time(ts("0.9")), "+900 ms"); | |
211 | BOOST_CHECK_EQUAL(format_time(ts("1.0"), milli), "+1000 ms"); | |
212 | BOOST_CHECK_EQUAL(format_time(ts("1.1"), milli), "+1100 ms"); | |
213 | BOOST_CHECK_EQUAL(format_time(ts("1.2"), milli), "+1200 ms"); | |
214 | BOOST_CHECK_EQUAL(format_time(ts("1.3"), milli), "+1300 ms"); | |
215 | BOOST_CHECK_EQUAL(format_time(ts("1.4"), milli), "+1400 ms"); | |
216 | BOOST_CHECK_EQUAL(format_time(ts("1.5"), milli), "+1500 ms"); | |
af95045e JS |
217 | } |
218 | ||
f52be90d | 219 | BOOST_AUTO_TEST_SUITE_END() |