binderLibTest: catch binder driver with reversed freezing
This catches the Rust Binder bug that is being fixed by aosp/3037496.
Previously, this test would just get skipped since Rust Binder returned
-EAGAIN on this call. The correct error code for the ioctl being
unsupported is -EINVAL.
Test: Ran test with Rust Binder with and without fix
Test: Ran test with C Binder and it still passes
Change-Id: I6f8b7721e6769053062183710ae81e890fd794bb
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
diff --git a/libs/binder/tests/binderLibTest.cpp b/libs/binder/tests/binderLibTest.cpp
index 2cea14f..1f61f18 100644
--- a/libs/binder/tests/binderLibTest.cpp
+++ b/libs/binder/tests/binderLibTest.cpp
@@ -506,10 +506,11 @@
// Pass test on devices where BINDER_FREEZE ioctl is not supported
int ret = IPCThreadState::self()->freeze(pid, false, 0);
- if (ret != 0) {
+ if (ret == -EINVAL) {
GTEST_SKIP();
return;
}
+ EXPECT_EQ(NO_ERROR, ret);
EXPECT_EQ(-EAGAIN, IPCThreadState::self()->freeze(pid, true, 0));