Changes

Summary

tmf: Bug 581427: handle BIG_BANG/BIG_CRUNCH in TmfTimestamp#getDelta (details)

Commit f1dd159e49080921fa2bdae1360c80865e318ce8 by Matthew Khouzam tmf: Bug 581427: handle BIG_BANG/BIG_CRUNCH in TmfTimestamp#getDelta TmfTimestamp.BIG_CRUNCH.getDelta(TmfTimestamp.BIG_BANG) leads to an invalid result due to an overflow. Time deltas involving any of those two special values are defined as: BIG_BANG - BIG_BANG == ZERO BIG_CRUNCH - BIG_CRUNCH == ZERO BIG_BANG - <anything other than BIG_BANG> == BIG_BANG BIG_CRUNCH - <anything other than BIG_CRUNCH> == BIG_CRUNCH <anything other than BIG_BANG> - BIG_BANG == BIG_CRUNCH <anything other than BIG_CRUNCH> - BIG_CRUNCH == BIG_BANG Also, add tests to cover this. Bug 581427 Change-Id: Ibb71126af0fee338c74791ed0e4ac8bd5cb87de6 Signed-off-by: Christophe Bedard <bedard.christophe@gmail.com> Signed-off-by: Christophe Bedard <christophe.bedard@apex.ai> Reviewed-on: https://git.eclipse.org/r/c/tracecompass/org.eclipse.tracecompass/+/199616 Tested-by: Trace Compass Bot <tracecompass-bot@eclipse.org> Tested-by: Patrick Tasse <patrick.tasse@gmail.com> Reviewed-by: Patrick Tasse <patrick.tasse@gmail.com> Reviewed-by: Matthew Khouzam <matthew.khouzam@ericsson.com>
The file was modified	tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/tmf/core/timestamp/TmfTimestamp.java (diff)
The file was modified	tmf/org.eclipse.tracecompass.tmf.core.tests/src/org/eclipse/tracecompass/tmf/core/tests/event/TmfTimestampTest.java (diff)
The file was modified	tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/tmf/core/timestamp/TmfTimestampDelta.java (diff)
The file was modified	tmf/org.eclipse.tracecompass.tmf.core.tests/src/org/eclipse/tracecompass/tmf/core/tests/event/TmfTimestampDeltaTest.java (diff)