libbinder: use after fork aborts
This is a separate CL, since the warning is independently useful, even
if this needs to be reverted.
Fixes: 202289725
Test: binderLibTest
Change-Id: Ifb046f01cee047d1908a69c075a66ecb0bc68a78
diff --git a/libs/binder/tests/binderLibTest.cpp b/libs/binder/tests/binderLibTest.cpp
index 639876f..7a2bd81 100644
--- a/libs/binder/tests/binderLibTest.cpp
+++ b/libs/binder/tests/binderLibTest.cpp
@@ -436,6 +436,11 @@
};
};
+TEST_F(BinderLibTest, CannotUseBinderAfterFork) {
+ // EXPECT_DEATH works by forking the process
+ EXPECT_DEATH({ ProcessState::self(); }, "libbinder ProcessState can not be used after fork");
+}
+
TEST_F(BinderLibTest, WasParceled) {
auto binder = sp<BBinder>::make();
EXPECT_FALSE(binder->wasParceled());