[clang] [clang][ssaf] Add LUSummary consumer APIs (PR #185803)

[Balázs Benics via cfe-commits]

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@@ -0,0 +1,390 @@
+//===- SummaryDataTest.cpp ------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "../TestFixture.h"
+#include "clang/Analysis/Scalable/EntityLinker/LUSummary.h"
+#include "clang/Analysis/Scalable/Model/BuildNamespace.h"
+#include "clang/Analysis/Scalable/Model/EntityId.h"
+#include "clang/Analysis/Scalable/Model/EntityIdTable.h"
+#include "clang/Analysis/Scalable/Model/EntityLinkage.h"
+#include "clang/Analysis/Scalable/Model/EntityName.h"
+#include "clang/Analysis/Scalable/Model/SummaryName.h"
+#include "clang/Analysis/Scalable/SummaryData/LUSummaryConsumer.h"
+#include "clang/Analysis/Scalable/SummaryData/SummaryDataBuilderRegistry.h"
+#include "clang/Analysis/Scalable/TUSummary/EntitySummary.h"
+#include "llvm/Testing/Support/Error.h"
+#include "gtest/gtest.h"
+#include <algorithm>
+#include <memory>
+#include <utility>
+#include <vector>
+
+using namespace clang;
+using namespace ssaf;
+
+namespace {
+
+// ---------------------------------------------------------------------------
+// Instance counter
+// ---------------------------------------------------------------------------
+
+static int NextSummaryInstanceId = 0;
+
+// ---------------------------------------------------------------------------
+// Entity summaries
+// ---------------------------------------------------------------------------
+
+class Analysis1EntitySummary : public EntitySummary {
+public:
+  int InstanceId = NextSummaryInstanceId++;
+  SummaryName getSummaryName() const override {
+    return SummaryName("Analysis1");
+  }
+};
+
+class Analysis2EntitySummary : public EntitySummary {
+public:
+  int InstanceId = NextSummaryInstanceId++;
+  SummaryName getSummaryName() const override {
+    return SummaryName("Analysis2");
+  }
+};
+
+class Analysis4EntitySummary : public EntitySummary {
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steakhal wrote:

Where is the missing `Analysis3EntitySummary`?
EDIT: I saw your comment much later: `// No registered builder — Analysis3 data silently skipped.`
I guess it would make sense to have something here explaining this is intentional.

https://github.com/llvm/llvm-project/pull/185803