@Test
public void testCppLinkActionExtraActionInfoWithSharedLibraries() throws Exception {
ConfiguredTarget hello = getConfiguredTarget("//hello:hello");
Artifact sharedObject =
FileType.filter(getFilesToBuild(hello), CppFileTypes.SHARED_LIBRARY).iterator().next();
CppLinkAction action = (CppLinkAction) getGeneratingAction(sharedObject);
ExtraActionInfo.Builder builder = action.getExtraActionInfo();
ExtraActionInfo info = builder.build();
assertEquals("CppLink", info.getMnemonic());
CppLinkInfo cppLinkInfo = info.getExtension(CppLinkInfo.cppLinkInfo);
assertNotNull(cppLinkInfo);
Iterable<String> inputs =
Artifact.asExecPaths(
LinkerInputs.toLibraryArtifacts(action.getLinkCommandLine().getLinkerInputs()));
assertThat(cppLinkInfo.getInputFileList()).containsExactlyElementsIn(inputs);
assertEquals(action.getPrimaryOutput().getExecPathString(), cppLinkInfo.getOutputFile());
Artifact interfaceOutput = action.getLinkCommandLine().getInterfaceOutput();
assertEquals(interfaceOutput.getExecPathString(), cppLinkInfo.getInterfaceOutputFile());
assertEquals(
action.getLinkCommandLine().getLinkTargetType().name(), cppLinkInfo.getLinkTargetType());
assertEquals(
action.getLinkCommandLine().getLinkStaticness().name(), cppLinkInfo.getLinkStaticness());
Iterable<String> linkstamps =
Artifact.asExecPaths(action.getLinkCommandLine().getLinkstamps().values());
assertThat(cppLinkInfo.getLinkStampList()).containsExactlyElementsIn(linkstamps);
Iterable<String> buildInfoHeaderArtifacts =
Artifact.asExecPaths(action.getLinkCommandLine().getBuildInfoHeaderArtifacts());
assertThat(cppLinkInfo.getBuildInfoHeaderArtifactList())
.containsExactlyElementsIn(buildInfoHeaderArtifacts);
assertThat(cppLinkInfo.getLinkOptList())
.containsExactlyElementsIn(action.getLinkCommandLine().getLinkopts());
}
private void setDeserializedArtifactOwners() throws ViewCreationFailedException {
Map<PathFragment, Artifact> deserializedArtifactMap =
artifactFactory.getDeserializedArtifacts();
Set<Artifact> deserializedArtifacts = new HashSet<>();
for (Artifact artifact : deserializedArtifactMap.values()) {
if (!artifact.getExecPath().getBaseName().endsWith(".gcda")) {
// gcda files are classified as generated artifacts, but are not actually generated. All
// others need owners.
deserializedArtifacts.add(artifact);
}
}
if (deserializedArtifacts.isEmpty()) {
// If there are no deserialized artifacts to process, don't pay the price of iterating over
// the graph.
return;
}
for (Map.Entry<SkyKey, ActionLookupValue> entry :
skyframeExecutor.getActionLookupValueMap().entrySet()) {
for (Action action : entry.getValue().getActionsForFindingArtifactOwners()) {
for (Artifact output : action.getOutputs()) {
Artifact deserializedArtifact = deserializedArtifactMap.get(output.getExecPath());
if (deserializedArtifact != null) {
deserializedArtifact.setArtifactOwner((ActionLookupKey) entry.getKey().argument());
deserializedArtifacts.remove(deserializedArtifact);
}
}
}
}
if (!deserializedArtifacts.isEmpty()) {
throw new ViewCreationFailedException(
"These artifacts were read in from the FDO profile but"
+ " have no generating action that could be found. If you are confident that your profile was"
+ " collected from the same source state at which you're building, please report this:\n"
+ Artifact.asExecPaths(deserializedArtifacts));
}
artifactFactory.clearDeserializedArtifacts();
}
