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ddbb57e570
Summary: This patch defines two new base types called `RecordProducer` and `RecordConsumer` which have default implementations for convenience (particularly for testing). A `RecordProducer` implementation has one member function called `produce()` which serves as a factory constructor for `Record` instances. This code exercises the `RecordInitializer` code path in the implementation for `FileBasedRecordProducer`. A `RecordConsumer` has a single member function called `consume(...)` which, as the name implies, consumes instances of `std::unique_ptr<Record>`. We have two implementations, one of which is used in the test to generate a vector of `std::unique_ptr<Record>` similar to how the `LogBuilder` implementation works. We introduce a test in `FDRProducerConsumerTest` which ensures that records we write through the `FDRTraceWriter` can be loaded by the `FileBasedRecordProducer`. The record(s) loaded this way are written again through the `FDRTraceWriter` into a separate string, which we then compare. This ensures that the read-in bytes to create the `Record` instances in memory can be replicated when written out through the `FDRTraceWriter`. This change depends on D51210 and is part of the refactoring of D50441 into smaller, more focused changes. Reviewers: eizan, kpw Subscribers: mgorny, hiraditya, llvm-commits Differential Revision: https://reviews.llvm.org/D51289 llvm-svn: 341180
14 lines
211 B
CMake
14 lines
211 B
CMake
set(LLVM_LINK_COMPONENTS
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Support
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XRay
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)
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add_llvm_unittest(XRayTests
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FDRProducerConsumerTest.cpp
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FDRTraceWriterTest.cpp
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GraphTest.cpp
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ProfileTest.cpp
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)
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add_dependencies(XRayTests intrinsics_gen)
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