Commit a39f3dbb authored Aug 15, 2022 by Devin Moore

Create an empty String8 to cause the first allocation

There is an optimization that allocates a static empty String8 the first
time it's needed. This caused this test case to behave differently when
it was run alone vs when run with the rest of the binderAllocationLimits
test cases.

Test: atest
 binderAllocationLimits:binderAllocationLimits.BinderAllocation#SmallTransaction
Bug: 242614248
Change-Id: Idda3065796a23d0f0ec0a79dad34e2eeb554fe38

parent 372c4810

libs/binder/tests/binderAllocationLimits.cpp

+2 −0

Original line number	Diff line number	Diff line
		@@ -27,6 +27,8 @@
		#include <functional>
		#include <vector>

		static android::String8 gEmpty(""); // make sure first allocation from optimization runs

		struct DestructionAction {
		DestructionAction(std::function<void()> f) : mF(std::move(f)) {}
		~DestructionAction() { mF(); };