diff --git a/spring-context/src/main/java/org/springframework/scheduling/support/BitsCronField.java b/spring-context/src/main/java/org/springframework/scheduling/support/BitsCronField.java index 494cfd6c540..d914ea3fbd5 100644 --- a/spring-context/src/main/java/org/springframework/scheduling/support/BitsCronField.java +++ b/spring-context/src/main/java/org/springframework/scheduling/support/BitsCronField.java @@ -200,6 +200,7 @@ final class BitsCronField extends CronField { temporal = type().rollForward(temporal); next = nextSetBit(0); } + current = type().get(temporal); } } if (count >= CronExpression.MAX_ATTEMPTS) { diff --git a/spring-context/src/test/java/org/springframework/scheduling/support/BitsCronFieldTests.java b/spring-context/src/test/java/org/springframework/scheduling/support/BitsCronFieldTests.java index d410d44de6e..7361054fc3e 100644 --- a/spring-context/src/test/java/org/springframework/scheduling/support/BitsCronFieldTests.java +++ b/spring-context/src/test/java/org/springframework/scheduling/support/BitsCronFieldTests.java @@ -16,6 +16,7 @@ package org.springframework.scheduling.support; +import java.time.ZonedDateTime; import java.util.Arrays; import org.assertj.core.api.Condition; @@ -29,6 +30,7 @@ import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException * * @author Arjen Poutsma * @author Sam Brannen + * @author Brian Clozel */ class BitsCronFieldTests { @@ -112,6 +114,24 @@ class BitsCronFieldTests { .has(clear(0)).has(setRange(1, 7)); } + @Test + void nextOrSameWithMidnightGap() { + BitsCronField field = BitsCronField.parseHours("0-23/2"); + ZonedDateTime last = ZonedDateTime.parse("2025-04-24T23:00:00+02:00[Africa/Cairo]"); + ZonedDateTime expected = ZonedDateTime.parse("2025-04-25T02:00:00+03:00[Africa/Cairo]"); + ZonedDateTime actual = field.nextOrSame(last); + assertThat(actual).isEqualTo(expected); + } + + @Test + void nextOrSameWithGapAfterRollForward() { + BitsCronField field = BitsCronField.parseHours("0,2"); + ZonedDateTime last = ZonedDateTime.parse("2026-03-08T01:00:00-05:00[America/New_York]"); + ZonedDateTime expected = ZonedDateTime.parse("2026-03-09T00:00:00-04:00[America/New_York]"); + ZonedDateTime actual = field.nextOrSame(last); + assertThat(actual).isEqualTo(expected); + } + private static Condition set(int... indices) { return new Condition<>(String.format("set bits %s", Arrays.toString(indices))) {