From: Bastian Dehn <hhaalo@arcor.de>
Date: Sun, 19 Oct 2025 08:51:35 +0000 (+0200)
Subject: calc time to next day
X-Git-Tag: 1.3.7^2~2
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=c850069109233dbb680841dcf454f29ccd6588af;p=feierabend.git

calc time to next day
---

diff --git a/src/worktime.c b/src/worktime.c
index 0506f62..8e812e4 100644
--- a/src/worktime.c
+++ b/src/worktime.c
@@ -2,12 +2,14 @@
 #include "break.h"
 
 #define TEN_HOURS 36000
+#define ONE_DAY 86400
 
 time_t get_brutto_worktime(time_t begin, time_t now)
 {
-	time_t worktime = difftime(now, begin);
+	if (begin > now)
+		return difftime(now + ONE_DAY, begin);
 
-	return worktime;
+	return difftime(now, begin);
 }
 
 time_t get_current_worktime(time_t begin, time_t now)
diff --git a/tests/worktime_tests.c b/tests/worktime_tests.c
index e12764d..bf0472b 100644
--- a/tests/worktime_tests.c
+++ b/tests/worktime_tests.c
@@ -44,6 +44,16 @@ void get_brutto_worktime_four_hours_fourty_five_test()
 	assert_int_equal(result, 15180);
 }
 
+void get_brutto_worktime_diff_twenty_three_to_six_thirdy()
+{
+	time_t begin = 82800;
+	time_t now = 23400;
+
+	time_t result = get_brutto_worktime(begin, now);
+
+	assert_int_equal(result, 27000);
+}
+
 void get_diff_to_end_eight_hour_end_test()
 {
 	time_t begin = 23400;
@@ -71,6 +81,7 @@ int main()
 		cmocka_unit_test(get_ten_hour_end_time_test),
 		cmocka_unit_test(get_current_worktime_four_hours_thirteen_test),
 		cmocka_unit_test(get_brutto_worktime_four_hours_fourty_five_test),
+		cmocka_unit_test(get_brutto_worktime_diff_twenty_three_to_six_thirdy),
 		cmocka_unit_test(get_diff_to_end_eight_hour_end_test),
 		cmocka_unit_test(get_diff_to_end_ten_hour_end_test),
 	};