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Bug 472765: Add extra sourceLookup test

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Change-Id: I98c11a2f4e231d6bc0e0bb53ea1e0b3465c9a976
This commit is contained in:
Marc Khouzam 2016-03-17 00:01:11 -04:00 • committed by Gerrit Code Review @ Eclipse.org
parent 483bd0e7d6
commit e977bb4953
1 changed files with 38 additions and 0 deletions
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38
dsf-gdb/org.eclipse.cdt.tests.dsf.gdb/src/org/eclipse/cdt/tests/dsf/gdb/tests/SourceLookupTest.java
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@ -980,4 +980,42 @@ public class SourceLookupTest extends BaseTestCase {
assertSourceFoundByDirectorOnly(); assertSourceFoundByDirectorOnly();
assertInsertBreakpointSuccessful(); assertInsertBreakpointSuccessful();
} }
/**
* Test verifies interaction between director that has two mappers, one with
* backend enabled and one without, with the first being the only valid one,
* and the second causing the breakpoint installation to fail.
*/
@Test
public void twoMappersFirstValid() throws Throwable {
// This first mapping is valid and should cause to find the source
MappingSourceContainer substituteContainer = new MappingSourceContainer("Mappings With Backend");
substituteContainer.setIsMappingWithBackendEnabled(true);
substituteContainer.addMapEntry(fMapEntrySourceContainerC);
AbstractSourceLookupDirector director = setSourceContainer(substituteContainer);
// Because of the above valid mapping substitution, GDB will provide the proper path
// to the source and it will be found no matter what the below mapping is set to.
// On the other hand, when setting a breakpoint, we have to make sure that the below
// mapping does not change the path to something GDB does not know.
// Therefore, we set the below mapping from an invalid compilation path to the proper source path.
// This is so that if the below mapping is triggered it will cause us to try to set a breakpoint
// in GDB on an invalid path, thus failing the test.
// This allows to verify that the first mapping is used once it is found to be valid
// and does not fallback to the next mapping.
MappingSourceContainer mapContainer = new MappingSourceContainer("Mappings");
mapContainer.setIsMappingWithBackendEnabled(false);
mapContainer
.addMapEntry(new MapEntrySourceContainer(new Path("/from_invalid"), new Path(SOURCE_ABSPATH)));
addSourceContainer(director, mapContainer);
doLaunch(EXEC_PATH + EXEC_AC_NAME);
/*
* because the backend substitution applies, we should be able to find the
* source with the director or without it.
*/
assertSourceFound();
assertInsertBreakpointSuccessful();
}
} }