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1/**
2 * Timer test suite
3 */
4#include "testautomation_suites.h"
5#include <SDL3/SDL.h>
6#include <SDL3/SDL_test.h>
7
8/* 2000-01-01T16:35:42 UTC */
9#define JAN_1_2000_NS SDL_SECONDS_TO_NS(946744542)
10
11/* Test case functions */
12
13/**
14 * Call to SDL_GetRealtimeClock
15 */
16static int SDLCALL time_getRealtimeClock(void *arg)
17{
18 int result;
19 SDL_Time ticks;
20
21 result = SDL_GetCurrentTime(&ticks);
22 SDLTest_AssertPass("Call to SDL_GetRealtimeClockTicks()");
23 SDLTest_AssertCheck(result == true, "Check result value, expected true, got: %i", result);
24
25 return TEST_COMPLETED;
26}
27
28/**
29 * Test bidirectional SDL_DateTime conversions.
30 */
31static int SDLCALL time_dateTimeConversion(void *arg)
32{
33 int result;
34 SDL_Time ticks[2];
35 SDL_DateTime dt;
36
37 ticks[0] = JAN_1_2000_NS;
38
39 result = SDL_TimeToDateTime(ticks[0], &dt, false);
40 SDLTest_AssertPass("Call to SDL_TimeToUTCDateTime()");
41 SDLTest_AssertCheck(result == true, "Check result value, expected true, got: %i", result);
42 SDLTest_AssertCheck(dt.year == 2000, "Check year value, expected 2000, got: %i", dt.year);
43 SDLTest_AssertCheck(dt.month == 1, "Check month value, expected 1, got: %i", dt.month);
44 SDLTest_AssertCheck(dt.day == 1, "Check day value, expected 1, got: %i", dt.day);
45 SDLTest_AssertCheck(dt.hour == 16, "Check hour value, expected 16, got: %i", dt.hour);
46 SDLTest_AssertCheck(dt.minute == 35, "Check hour value, expected 35, got: %i", dt.minute);
47 SDLTest_AssertCheck(dt.second == 42, "Check hour value, expected 42, got: %i", dt.second);
48
49 result = SDL_DateTimeToTime(&dt, &ticks[1]);
50 SDLTest_AssertPass("Call to SDL_DateTimeToTime()");
51 SDLTest_AssertCheck(result == true, "Check result value, expected true, got: %i", result);
52
53 result = ticks[0] == ticks[1];
54 SDLTest_AssertCheck(result, "Check that original and converted SDL_Time values match: ticks0 = %" SDL_PRIs64 ", ticks1 = %" SDL_PRIs64, ticks[0], ticks[1]);
55
56 /* Local time unknown, so just verify success. */
57 result = SDL_TimeToDateTime(ticks[0], &dt, true);
58 SDLTest_AssertPass("Call to SDL_TimeToLocalDateTime()");
59 SDLTest_AssertCheck(result == true, "Check result value, expected true, got: %i", result);
60
61 /* Convert back and verify result. */
62 result = SDL_DateTimeToTime(&dt, &ticks[1]);
63 SDLTest_AssertPass("Call to SDL_DateTimeToTime()");
64 SDLTest_AssertCheck(result == true, "Check result value, expected true, got: %i", result);
65
66 result = ticks[0] == ticks[1];
67 SDLTest_AssertCheck(result, "Check that original and converted SDL_Time values match: ticks0 = %" SDL_PRIs64 ", ticks1 = %" SDL_PRIs64, ticks[0], ticks[1]);
68
69 /* Advance the time one day. */
70 ++dt.day;
71 if (dt.day > SDL_GetDaysInMonth(dt.year, dt.month)) {
72 dt.day = 1;
73 ++dt.month;
74 }
75 if (dt.month > 12) {
76 dt.month = 1;
77 ++dt.year;
78 }
79
80 result = SDL_DateTimeToTime(&dt, &ticks[1]);
81 SDLTest_AssertPass("Call to SDL_DateTimeToTime() (one day advanced)");
82 SDLTest_AssertCheck(result == true, "Check result value, expected true, got: %i", result);
83
84 result = (ticks[0] + (Sint64)SDL_SECONDS_TO_NS(86400)) == ticks[1];
85 SDLTest_AssertCheck(result, "Check that the difference is exactly 86400 seconds, got: %" SDL_PRIs64, (Sint64)SDL_NS_TO_SECONDS(ticks[1] - ticks[0]));
86
87 /* Check dates that overflow/underflow an SDL_Time */
88 dt.year = 2400;
89 dt.month = 1;
90 dt.day = 1;
91 result = SDL_DateTimeToTime(&dt, &ticks[0]);
92 SDLTest_AssertPass("Call to SDL_DateTimeToTime() (year overflows an SDL_Time)");
93 SDLTest_AssertCheck(result == false, "Check result value, expected false, got: %i", result);
94
95 dt.year = 1601;
96 result = SDL_DateTimeToTime(&dt, &ticks[0]);
97 SDLTest_AssertPass("Call to SDL_DateTimeToTime() (year underflows an SDL_Time)");
98 SDLTest_AssertCheck(result == false, "Check result value, expected false, got: %i", result);
99
100 return TEST_COMPLETED;
101}
102
103/**
104 * Test time utility functions.
105 */
106static int SDLCALL time_dateTimeUtilities(void *arg)
107{
108 int result;
109
110 /* Leap-year */
111 result = SDL_GetDaysInMonth(2000, 2);
112 SDLTest_AssertPass("Call to SDL_GetDaysInMonth(2000, 2)");
113 SDLTest_AssertCheck(result == 29, "Check result value, expected 29, got: %i", result);
114
115 result = SDL_GetDaysInMonth(2001, 2);
116 SDLTest_AssertPass("Call to SDL_GetDaysInMonth(2001, 2)");
117 SDLTest_AssertCheck(result == 28, "Check result value, expected 28, got: %i", result);
118
119 result = SDL_GetDaysInMonth(2001, 13);
120 SDLTest_AssertPass("Call to SDL_GetDaysInMonth(2001, 13)");
121 SDLTest_AssertCheck(result == -1, "Check result value, expected -1, got: %i", result);
122
123 result = SDL_GetDaysInMonth(2001, -1);
124 SDLTest_AssertPass("Call to SDL_GetDaysInMonth(2001, 13)");
125 SDLTest_AssertCheck(result == -1, "Check result value, expected -1, got: %i", result);
126
127 /* 2000-02-29 was a Tuesday */
128 result = SDL_GetDayOfWeek(2000, 2, 29);
129 SDLTest_AssertPass("Call to SDL_GetDayOfWeek(2000, 2, 29)");
130 SDLTest_AssertCheck(result == 2, "Check result value, expected %i, got: %i", 2, result);
131
132 /* Nonexistent day */
133 result = SDL_GetDayOfWeek(2001, 2, 29);
134 SDLTest_AssertPass("Call to SDL_GetDayOfWeek(2001, 2, 29)");
135 SDLTest_AssertCheck(result == -1, "Check result value, expected -1, got: %i", result);
136
137 result = SDL_GetDayOfYear(2000, 1, 1);
138 SDLTest_AssertPass("Call to SDL_GetDayOfWeek(2001, 1, 1)");
139 SDLTest_AssertCheck(result == 0, "Check result value, expected 0, got: %i", result);
140
141 /* Leap-year */
142 result = SDL_GetDayOfYear(2000, 12, 31);
143 SDLTest_AssertPass("Call to SDL_GetDayOfYear(2000, 12, 31)");
144 SDLTest_AssertCheck(result == 365, "Check result value, expected 365, got: %i", result);
145
146 result = SDL_GetDayOfYear(2001, 12, 31);
147 SDLTest_AssertPass("Call to SDL_GetDayOfYear(2000, 12, 31)");
148 SDLTest_AssertCheck(result == 364, "Check result value, expected 364, got: %i", result);
149
150 /* Nonexistent day */
151 result = SDL_GetDayOfYear(2001, 2, 29);
152 SDLTest_AssertPass("Call to SDL_GetDayOfYear(2001, 2, 29)");
153 SDLTest_AssertCheck(result == -1, "Check result value, expected -1, got: %i", result);
154
155 /* Test Win32 time conversion */
156 Uint64 wintime = 11644473600LL * 10000000LL; /* The epoch */
157 SDL_Time ticks = SDL_TimeFromWindows((Uint32)(wintime & 0xFFFFFFFF), (Uint32)(wintime >> 32));
158 SDLTest_AssertPass("Call to SDL_TimeFromWindows()");
159 SDLTest_AssertCheck(ticks == 0, "Check result value, expected 0, got: %" SDL_PRIs64, ticks);
160
161 /* Out of range times should be clamped instead of rolling over */
162 wintime = 0;
163 ticks = SDL_TimeFromWindows((Uint32)(wintime & 0xFFFFFFFF), (Uint32)(wintime >> 32));
164 SDLTest_AssertPass("Call to SDL_TimeFromWindows()");
165 SDLTest_AssertCheck(ticks < 0 && ticks >= SDL_MIN_TIME, "Check result value, expected <0 && >=%" SDL_PRIs64 ", got: %" SDL_PRIs64, SDL_MIN_TIME, ticks);
166
167 wintime = 0xFFFFFFFFFFFFFFFFULL;
168 ticks = SDL_TimeFromWindows((Uint32)(wintime & 0xFFFFFFFF), (Uint32)(wintime >> 32));
169 SDLTest_AssertPass("Call to SDL_TimeFromWindows()");
170 SDLTest_AssertCheck(ticks > 0 && ticks <= SDL_MAX_TIME, "Check result value, expected >0 && <=%" SDL_PRIs64 ", got: %" SDL_PRIs64, SDL_MAX_TIME, ticks);
171
172 /* Test time locale functions */
173 SDL_DateFormat dateFormat;
174 SDL_TimeFormat timeFormat;
175
176 result = SDL_GetDateTimeLocalePreferences(&dateFormat, &timeFormat);
177 SDLTest_AssertPass("Call to SDL_GetDateTimeLocalePreferences(&dateFormat, &timeFormat)");
178 SDLTest_AssertCheck(result == true, "Check result value, expected true, got: %i", result);
179
180 result = SDL_GetDateTimeLocalePreferences(&dateFormat, NULL);
181 SDLTest_AssertPass("Call to SDL_GetDateTimeLocalePreferences(&dateFormat, NULL)");
182 SDLTest_AssertCheck(result == true, "Check result value, expected true, got: %i", result);
183
184 result = SDL_GetDateTimeLocalePreferences(NULL, &timeFormat);
185 SDLTest_AssertPass("Call to SDL_GetDateTimeLocalePreferences(NULL, &timeFormat)");
186 SDLTest_AssertCheck(result == true, "Check result value, expected true, got: %i", result);
187
188 result = SDL_GetDateTimeLocalePreferences(NULL, NULL);
189 SDLTest_AssertPass("Call to SDL_GetDateTimeLocalePreferences(NULL, NULL)");
190 SDLTest_AssertCheck(result == true, "Check result value, expected true, got: %i", result);
191
192 return TEST_COMPLETED;
193}
194
195/* ================= Test References ================== */
196
197/* Time test cases */
198static const SDLTest_TestCaseReference timeTest1 = {
199 time_getRealtimeClock, "time_getRealtimeClock", "Call to SDL_GetRealtimeClockTicks", TEST_ENABLED
200};
201
202static const SDLTest_TestCaseReference timeTest2 = {
203 time_dateTimeConversion, "time_dateTimeConversion", "Call to SDL_TimeToDateTime/SDL_DateTimeToTime", TEST_ENABLED
204};
205
206static const SDLTest_TestCaseReference timeTest3 = {
207 time_dateTimeUtilities, "time_dateTimeUtilities", "Call to SDL_TimeToDateTime/SDL_DateTimeToTime", TEST_ENABLED
208};
209
210/* Sequence of Timer test cases */
211static const SDLTest_TestCaseReference *timeTests[] = {
212 &timeTest1, &timeTest2, &timeTest3, NULL
213};
214
215/* Time test suite (global) */
216SDLTest_TestSuiteReference timeTestSuite = {
217 "Time",
218 NULL,
219 timeTests,
220 NULL
221};
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