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Code Issues Releases Wiki Activity

GP-0: Correct viewport tests now with implied snap-0 post GP-4209

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Dan 2025-03-25 13:27:27 +00:00
parent ee0a031261
commit d95b8a20b2
1 changed files with 11 additions and 6 deletions
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17
Ghidra/Debug/Framework-TraceModeling/src/test/java/ghidra/trace/database/DBTraceTimeViewportTest.java
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@ -4,9 +4,9 @@
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
* You may obtain a copy of the License at * You may obtain a copy of the License at
* *
* http://www.apache.org/licenses/LICENSE-2.0 * http://www.apache.org/licenses/LICENSE-2.0
* *
* Unless required by applicable law or agreed to in writing, software * Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, * distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@ -37,10 +37,13 @@ public class DBTraceTimeViewportTest extends AbstractGhidraHeadlessIntegrationTe
@Test @Test
public void testEmptyTime() throws Exception { public void testEmptyTime() throws Exception {
/**
* Even if the initial snapshot 0 does not exist, we now always truncate at 0 as if it did.
*/
try (ToyDBTraceBuilder tb = new ToyDBTraceBuilder("test", "Toy:BE:64:default")) { try (ToyDBTraceBuilder tb = new ToyDBTraceBuilder("test", "Toy:BE:64:default")) {
DBTraceTimeViewport viewport = tb.trace.createTimeViewport(); DBTraceTimeViewport viewport = tb.trace.createTimeViewport();
viewport.setSnap(10); viewport.setSnap(10);
assertEquals(lifeSetOf(Lifespan.span(Long.MIN_VALUE, 10)), viewport.spanSet); assertEquals(lifeSetOf(Lifespan.span(0, 10)), viewport.spanSet);
} }
} }
@ -93,12 +96,14 @@ public class DBTraceTimeViewportTest extends AbstractGhidraHeadlessIntegrationTe
try (ToyDBTraceBuilder tb = new ToyDBTraceBuilder("test", "Toy:BE:64:default")) { try (ToyDBTraceBuilder tb = new ToyDBTraceBuilder("test", "Toy:BE:64:default")) {
try (Transaction tx = tb.startTransaction()) { try (Transaction tx = tb.startTransaction()) {
DBTraceTimeManager tm = tb.trace.getTimeManager(); DBTraceTimeManager tm = tb.trace.getTimeManager();
tm.getSnapshot(Long.MIN_VALUE, true).setSchedule(TraceSchedule.parse("10:4")); tm.getSnapshot(2, true).setSchedule(TraceSchedule.parse("10:4"));
} }
DBTraceTimeViewport viewport = tb.trace.createTimeViewport(); DBTraceTimeViewport viewport = tb.trace.createTimeViewport();
viewport.setSnap(Long.MIN_VALUE); viewport.setSnap(2);
assertEquals(lifeSetOf(Lifespan.at(Long.MIN_VALUE)), viewport.spanSet); assertEquals(lifeSetOf(Lifespan.at(2)), viewport.spanSet);
viewport.setSnap(3);
assertEquals(lifeSetOf(Lifespan.span(2, 3)), viewport.spanSet);
} }
} }
} }