yetangitu/ghidra
1
0
Fork 0
mirror of https://github.com/NationalSecurityAgency/ghidra.git synced 2025-10-05 10:49:34 +02:00
Code Issues Releases Wiki Activity

GP-0: Fix timing issues in 2 tests:

Browse source 
BreakpointProviderTest.testActionFilter,
ModelProviderTest.testActionShowPrimitives
This commit is contained in:
Dan 2022-08-02 11:39:05 -04:00
parent 3aac7dae75
commit fbd177941e
7 changed files with 83 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

5
Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/service/breakpoint/DebuggerLogicalBreakpointServicePlugin.java
View file

@ -1060,6 +1060,11 @@ public class DebuggerLogicalBreakpointServicePlugin extends Plugin
changeListeners.remove(l);
}
@Override
public CompletableFuture<Void> changesSettled() {
return CompletableFuture.supplyAsync(() -> null, executor);
}
protected MappedLogicalBreakpoint synthesizeLogicalBreakpoint(Program program, Address address,
long length, Collection<TraceBreakpointKind> kinds) {
/**

6
Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/service/modules/DebuggerStaticMappingServicePlugin.java
View file

@ -18,6 +18,7 @@ package ghidra.app.plugin.core.debug.service.modules;
import java.net.URL;
import java.util.*;
import java.util.Map.Entry;
import java.util.concurrent.CompletableFuture;
import java.util.stream.Collectors;
import org.apache.commons.lang3.ArrayUtils;
@ -596,6 +597,11 @@ public class DebuggerStaticMappingServicePlugin extends Plugin
changeListeners.remove(l);
}
@Override
public CompletableFuture<Void> changesSettled() {
return changeDebouncer.settled();
}
@Override
public void processEvent(PluginEvent event) {
if (event instanceof ProgramOpenedPluginEvent) {

10
Ghidra/Debug/Debugger/src/main/java/ghidra/app/services/DebuggerLogicalBreakpointService.java
View file

@ -147,6 +147,16 @@ public interface DebuggerLogicalBreakpointService {
*/
void removeChangeListener(LogicalBreakpointsChangeListener l);
/**
* Get a future which completes after pending changes have been processed
*
* <p>
* The returned future completes after all change listeners have been invoked
*
* @return the future
*/
CompletableFuture<Void> changesSettled();
static <T> T programOrTrace(ProgramLocation loc,
BiFunction<? super Program, ? super Address, ? extends T> progFunc,
BiFunction<? super Trace, ? super Address, ? extends T> traceFunc) {

11
Ghidra/Debug/Debugger/src/main/java/ghidra/app/services/DebuggerStaticMappingService.java
View file

@ -16,6 +16,7 @@
package ghidra.app.services;
import java.util.*;
import java.util.concurrent.CompletableFuture;
import com.google.common.collect.Range;
@ -400,6 +401,16 @@ public interface DebuggerStaticMappingService {
*/
void removeChangeListener(DebuggerStaticMappingChangeListener l);
/**
* Get a future which completes when pending changes have all settled
*
* <p>
* The returned future completes after all change listeners have been invoked.
*
* @return the future
*/
CompletableFuture<Void> changesSettled();
/**
* Collect likely matches for destination programs for the given trace module
*

78
Ghidra/Debug/Debugger/src/test/java/ghidra/app/plugin/core/debug/gui/breakpoint/DebuggerBreakpointsProviderTest.java
View file

@ -20,6 +20,7 @@ import static org.junit.Assert.*;
import java.awt.event.MouseEvent;
import java.util.List;
import java.util.Set;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.TimeUnit;
import org.junit.Before;
@ -63,12 +64,14 @@ public class DebuggerBreakpointsProviderTest extends AbstractGhidraHeadedDebugge
protected DebuggerBreakpointsPlugin breakpointsPlugin;
protected DebuggerBreakpointsProvider breakpointsProvider;
protected DebuggerStaticMappingService mappingService;
protected DebuggerLogicalBreakpointService breakpointService;
@Before
public void setUpBreakpointsProviderTest() throws Exception {
breakpointsPlugin = addPlugin(tool, DebuggerBreakpointsPlugin.class);
breakpointsProvider = waitForComponentProvider(DebuggerBreakpointsProvider.class);
mappingService = tool.getService(DebuggerStaticMappingService.class);
breakpointService = tool.getService(DebuggerLogicalBreakpointService.class);
}
protected void waitAndFlush(TraceRecorder recorder) throws Throwable {
@ -538,7 +541,7 @@ public class DebuggerBreakpointsProviderTest extends AbstractGhidraHeadedDebugge
}
@Test
public void testActionFilters() throws Exception {
public void testActionFilters() throws Throwable {
createTestModel();
mb.createTestProcessesAndThreads();
@ -561,42 +564,49 @@ public class DebuggerBreakpointsProviderTest extends AbstractGhidraHeadedDebugge
addLiveBreakpoint(recorder1, 0x55550321);
addLiveMemoryAndBreakpoint(mb.testProcess3, recorder3);
addLiveBreakpoint(recorder3, 0x55550321);
waitRecorder(recorder1);
waitRecorder(recorder3);
addStaticMemoryAndBreakpoint();
// Note, no program breakpoint for 0321...
programManager.openProgram(program);
traceManager.openTrace(trace1);
CompletableFuture<Void> mappingsSettled = mappingService.changesSettled();
CompletableFuture<Void> breakpointsSettled = breakpointService.changesSettled();
traceManager.openTrace(trace3);
// Because mapping service debounces, wait for breakpoints to be reconciled
waitForSwing();
waitOn(mappingsSettled);
waitOn(breakpointsSettled);
waitForSwing();
LogicalBreakpointTableModel bptModel = breakpointsProvider.breakpointTableModel;
waitForPass(() -> {
List<LogicalBreakpointRow> data = copyModelData(bptModel);
assertEquals(2, data.size());
LogicalBreakpointRow row1 = data.get(0);
LogicalBreakpointRow row2 = data.get(1);
LogicalBreakpoint lb1 = row1.getLogicalBreakpoint();
LogicalBreakpoint lb2 = row2.getLogicalBreakpoint();
assertEquals(program, lb1.getProgram());
assertEquals(program, lb2.getProgram());
assertEquals(addr(program, 0x00400123), lb1.getAddress());
assertEquals(addr(program, 0x00400321), lb2.getAddress());
assertEquals(Set.of(trace1, trace3), lb1.getParticipatingTraces());
assertEquals(Set.of(trace1, trace3), lb2.getParticipatingTraces());
// Sanity check / experiment: Equal fields, but from different traces
TraceBreakpoint bl1t1 = Unique.assertOne(lb1.getTraceBreakpoints(trace1));
TraceBreakpoint bl1t3 = Unique.assertOne(lb1.getTraceBreakpoints(trace3));
assertNotEquals(bl1t1, bl1t3);
List<LogicalBreakpointRow> data = copyModelData(bptModel);
assertEquals(2, data.size());
LogicalBreakpointRow row1 = data.get(0);
LogicalBreakpointRow row2 = data.get(1);
LogicalBreakpoint lb1 = row1.getLogicalBreakpoint();
LogicalBreakpoint lb2 = row2.getLogicalBreakpoint();
assertEquals(program, lb1.getProgram());
assertEquals(program, lb2.getProgram());
assertEquals(addr(program, 0x00400123), lb1.getAddress());
assertEquals(addr(program, 0x00400321), lb2.getAddress());
assertEquals(Set.of(trace1, trace3), lb1.getParticipatingTraces());
assertEquals(Set.of(trace1, trace3), lb2.getParticipatingTraces());
// OK, back to work
assertEquals(2, lb1.getTraceBreakpoints().size());
assertEquals(2, lb2.getTraceBreakpoints().size());
});
// Sanity check / experiment: Equal fields, but from different traces
TraceBreakpoint bl1t1 = Unique.assertOne(lb1.getTraceBreakpoints(trace1));
TraceBreakpoint bl1t3 = Unique.assertOne(lb1.getTraceBreakpoints(trace3));
assertNotEquals(bl1t1, bl1t3);
// OK, back to work
assertEquals(2, lb1.getTraceBreakpoints().size());
assertEquals(2, lb2.getTraceBreakpoints().size());
List<LogicalBreakpointRow> breakData = copyModelData(bptModel);
List<BreakpointLocationRow> filtLocs =
breakpointsProvider.locationFilterPanel.getTableFilterModel().getModelData();
for (LogicalBreakpointRow breakRow : breakData) {
for (LogicalBreakpointRow breakRow : data) {
assertEquals(2, breakRow.getLocationCount());
}
assertEquals(4, filtLocs.size());
@ -605,9 +615,9 @@ public class DebuggerBreakpointsProviderTest extends AbstractGhidraHeadedDebugge
performAction(breakpointsProvider.actionFilterByCurrentTrace);
// No trace active, so empty :)
breakData = bptModel.getModelData();
data = copyModelData(bptModel);
filtLocs = breakpointsProvider.locationFilterPanel.getTableFilterModel().getModelData();
for (LogicalBreakpointRow breakRow : breakData) {
for (LogicalBreakpointRow breakRow : data) {
assertEquals(0, breakRow.getLocationCount());
}
assertEquals(0, filtLocs.size());
@ -615,9 +625,9 @@ public class DebuggerBreakpointsProviderTest extends AbstractGhidraHeadedDebugge
traceManager.activateTrace(trace1);
waitForSwing();
breakData = bptModel.getModelData();
data = copyModelData(bptModel);
filtLocs = breakpointsProvider.locationFilterPanel.getTableFilterModel().getModelData();
for (LogicalBreakpointRow breakRow : breakData) {
for (LogicalBreakpointRow breakRow : data) {
assertEquals(1, breakRow.getLocationCount());
}
assertEquals(2, filtLocs.size());
@ -626,14 +636,14 @@ public class DebuggerBreakpointsProviderTest extends AbstractGhidraHeadedDebugge
performAction(breakpointsProvider.actionFilterLocationsByBreakpoints);
// No breakpoint selected, so no change, yet.
breakData = bptModel.getModelData();
data = copyModelData(bptModel);
filtLocs = breakpointsProvider.locationFilterPanel.getTableFilterModel().getModelData();
for (LogicalBreakpointRow breakRow : breakData) {
for (LogicalBreakpointRow breakRow : data) {
assertEquals(1, breakRow.getLocationCount());
}
assertEquals(2, filtLocs.size());
breakpointsProvider.setSelectedBreakpoints(Set.of(breakData.get(0).getLogicalBreakpoint()));
breakpointsProvider.setSelectedBreakpoints(Set.of(data.get(0).getLogicalBreakpoint()));
waitForSwing();
filtLocs = breakpointsProvider.locationFilterPanel.getTableFilterModel().getModelData();
@ -642,9 +652,9 @@ public class DebuggerBreakpointsProviderTest extends AbstractGhidraHeadedDebugge
assertTrue(breakpointsProvider.actionFilterByCurrentTrace.isEnabled());
performAction(breakpointsProvider.actionFilterByCurrentTrace);
breakData = bptModel.getModelData();
data = copyModelData(bptModel);
filtLocs = breakpointsProvider.locationFilterPanel.getTableFilterModel().getModelData();
for (LogicalBreakpointRow breakRow : breakData) {
for (LogicalBreakpointRow breakRow : data) {
assertEquals(2, breakRow.getLocationCount());
}
assertEquals(2, filtLocs.size());

5
Ghidra/Debug/Debugger/src/test/java/ghidra/app/plugin/core/debug/gui/model/DebuggerModelProviderTest.java
View file

@ -547,16 +547,19 @@ public class DebuggerModelProviderTest extends AbstractGhidraHeadedDebuggerGUITe
modelProvider.setPath(TraceObjectKeyPath.parse("Processes[0].Threads[2]"));
waitForSwing();
AbstractNode nodeThread2 = modelProvider.objectsTreePanel.getSelectedItem();
AbstractNode nodeThread2 =
waitForValue(() -> modelProvider.objectsTreePanel.getSelectedItem());
assertEquals(1, nodeThread2.getChildren().size());
performAction(modelProvider.actionShowPrimitivesInTree, modelProvider, true);
assertTrue(modelProvider.isShowPrimitivesInTree());
nodeThread2 = waitForValue(() -> modelProvider.objectsTreePanel.getSelectedItem());
assertEquals(3, nodeThread2.getChildren().size());
assertEquals(nodeThread2, modelProvider.objectsTreePanel.getSelectedItem());
performAction(modelProvider.actionShowPrimitivesInTree, modelProvider, true);
assertFalse(modelProvider.isShowPrimitivesInTree());
nodeThread2 = waitForValue(() -> modelProvider.objectsTreePanel.getSelectedItem());
assertEquals(1, nodeThread2.getChildren().size());
assertEquals(nodeThread2, modelProvider.objectsTreePanel.getSelectedItem());
}