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Commit 2437b322 authored by Sherry Yang's avatar Sherry Yang
Browse files

Add test to open and close with no mmap 



Add a test to check that alloc->buffers
is properly initialized when calling
close after open with no mmap.

Bug: 36007193
Test: run binderDriverInterfaceTest
Change-Id: I94af8499e65714b1b09ac063459eacf05504262a
Signed-off-by: default avatarSherry Yang <sherryy@android.com>
parent 74a871ae

libs/binder/tests/binderDriverInterfaceTest.cpp

+6 −0
Original line number Diff line number Diff line
@@ -139,6 +139,12 @@ TEST_F(BinderDriverInterfaceTest, Version) { 
    ASSERT_EQ(BINDER_CURRENT_PROTOCOL_VERSION, version.protocol_version);

}



TEST_F(BinderDriverInterfaceTest, OpenNoMmap) {

    int binderFd = open(BINDER_DEV_NAME, O_RDWR | O_NONBLOCK | O_CLOEXEC);

    ASSERT_GE(binderFd, 0);

    close(binderFd);

}



TEST_F(BinderDriverInterfaceTest, WriteReadNull) {

    binderTestIoctlErr1(BINDER_WRITE_READ, NULL, EFAULT);

}