Add tests for new modifiers and datetime func

tursodatabase · Jan 3, 2025 · 33532a0 · 33532a0
1 parent 7818e35
commit 33532a0
Showing 1 changed file with 145 additions and 1 deletion.
diff --git a/testing/scalar-functions-datetime.test b/testing/scalar-functions-datetime.test
@@ -233,4 +233,148 @@ do_execsql_test unixepoch-at-start-of-time {
 
 do_execsql_test unixepoch-at-millisecond-precision-input-produces-seconds-precision-output {
   SELECT unixepoch('2022-01-27 12:59:28.052');
-} {1643288368}
+} {1643288368}
+
+do_execsql_test date-with-modifier-start-of-day {
+  SELECT date('2023-05-18 15:30:45', 'start of day');
+} {2023-05-18}
+
+do_execsql_test date-with-modifier-start-of-month {
+  SELECT date('2023-05-18', 'start of month');
+} {2023-05-01}
+
+do_execsql_test date-with-modifier-start-of-year {
+  SELECT date('2023-05-18', 'start of year');
+} {2023-01-01}
+
+do_execsql_test date-with-modifier-add-months {
+  SELECT date('2023-05-18', '+2 months');
+} {2023-07-18}
+
+do_execsql_test date-with-modifier-subtract-months {
+  SELECT date('2023-05-18', '-3 months');
+} {2023-02-18}
+
+do_execsql_test date-with-modifier-add-years {
+  SELECT date('2023-05-18', '+1 year');
+} {2024-05-18}
+
+do_execsql_test date-with-modifier-subtract-years {
+  SELECT date('2023-05-18', '-2 years');
+} {2021-05-18}
+
+do_execsql_test date-with-modifier-weekday {
+  SELECT date('2023-05-18', 'weekday 0');
+} {2023-05-21}
+
+do_execsql_test date-with-multiple-modifiers {
+  SELECT date('2023-05-18', '+1 month', '-10 days', 'start of year');
+} {2023-01-01}
+
+do_execsql_test date-with-subsec {
+  SELECT date('2023-05-18 15:30:45.123', 'subsec');
+} {2023-05-18}
+
+do_execsql_test time-with-modifier-ceiling {
+  SELECT time('2023-05-18 15:30:45.987', 'ceiling');
+} {15:30:46}
+
+do_execsql_test time-with-modifier-floor {
+  SELECT time('2023-05-18 15:30:45.987', 'floor');
+} {15:30:45}
+
+do_execsql_test time-with-modifier-add-hours {
+  SELECT time('2023-05-18 15:30:45', '+5 hours');
+} {20:30:45}
+
+do_execsql_test time-with-modifier-subtract-hours {
+  SELECT time('2023-05-18 15:30:45', '-2 hours');
+} {13:30:45}
+
+do_execsql_test time-with-modifier-add-minutes {
+  SELECT time('2023-05-18 15:30:45', '+45 minutes');
+} {16:15:45}
+
+do_execsql_test time-with-modifier-subtract-seconds {
+  SELECT time('2023-05-18 15:30:45', '-50 seconds');
+} {15:29:55}
+
+do_execsql_test time-with-subsec {
+  SELECT time('2023-05-18 15:30:45.123', 'subsec');
+} {15:30:45.123}
+
+do_execsql_test date-with-modifier-add-months {
+  SELECT date('2023-01-31', '+1 month');
+} {2023-03-03}
+
+do_execsql_test date-with-modifier-subtract-months {
+  SELECT date('2023-03-31', '-1 month');
+} {2023-03-03}
+
+do_execsql_test date-with-modifier-add-months-large {
+  SELECT date('2023-01-31', '+13 months');
+} {2024-03-02}
+
+do_execsql_test date-with-modifier-subtract-months-large {
+  SELECT date('2023-01-31', '-13 months');
+} {2021-12-31}
+
+do_execsql_test date-with-modifier-february-leap-year {
+  SELECT date('2020-02-29', '+12 months');
+} {2021-03-01}
+
+do_execsql_test date-with-modifier-february-non-leap-year {
+  SELECT date('2019-02-28', '+12 months');
+} {2020-02-28}
+
+do_execsql_test date-with-modifier-invalid-date {
+  SELECT date('2023-03-31', '-1 month');
+} {2023-03-03}
+
+do_execsql_test time-with-multiple-modifiers {
+  SELECT time('2023-05-18 15:30:45', '+1 hours', '-20 minutes', '+15 seconds', 'subsec');
+} {16:11:00.000}
+
+do_execsql_test datetime-with-modifier-utc {
+  SELECT datetime('2023-05-18 15:30:45', 'utc');
+} {{2023-05-18 15:30:45}}
+
+do_execsql_test datetime-with-modifier-unixepoch {
+  SELECT datetime(1684401045, 'unixepoch');
+} {{2023-05-18 09:10:45}}
+
+do_execsql_test datetime-with-modifier-julianday {
+  SELECT datetime(2460082.5, 'julianday');
+} {{2023-05-18 00:00:00}}
+
+do_execsql_test datetime-with-weekday {
+  SELECT datetime('2023-05-18', 'weekday 3');
+} {{2023-05-24 00:00:00}}
+
+do_execsql_test datetime-with-auto {
+  SELECT datetime('2023-05-18', 'auto');
+} {{2023-05-18 00:00:00}}
+
+do_execsql_test unixepoch-subsec {
+  SELECT unixepoch('2023-05-18 15:30:45.123');
+} {1684423845}
+
+do_execsql_test unixepoch-invalid-date {
+  SELECT unixepoch('not-a-date');
+} {{}}
+
+do_execsql_test unixepoch-leap-second {
+  SELECT unixepoch('2023-06-30 23:59:60');
+} {{}}
+
+do_execsql_test unixepoch-negative-timestamp {
+  SELECT unixepoch('1969-12-31 23:59:59');
+} {-1}
+
+do_execsql_test unixepoch-large-date {
+  SELECT unixepoch('9999-12-31 23:59:59');
+} {253402300799}
+
+do_execsql_test datetime-with-timezone-change-negative {
+  SELECT datetime('2023-05-19 01:30:45+03:00', 'utc');
+} {{2023-05-18 22:30:45}}