Add test verifying cache consistency if some targets are served

... but not all. Also in this case, if an target-level cache
entry is written, the dependencies have to be written as well.

1 files changed, 19 insertions, 0 deletions

diff --git a/test/end-to-end/target-cache/data/samplelib/foo.cpp b/test/end-to-end/target-cache/data/samplelib/foo.cpp
new file mode 100644
index 00000000..8ad192c3
--- /dev/null
+++ b/test/end-to-end/target-cache/data/samplelib/foo.cpp
@@ -0,0 +1,19 @@
+// Copyright 2024 Huawei Cloud Computing Technology Co., Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "foo.hpp"
+
+int foo(int x) {
+  return x*x;
+}