[android/platform-hardware-interfaces.git] / audio / 2.0 / vts / functional / AudioPrimaryHidlHalTest.cpp
diff --git a/audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp b/audio/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp
index eec2b10d847f10c846a503a3934d2616b62bc870..5cdd72f2a1c9bae3af1b70f56700080d974cf318 100644 (file)
#include <string>
#include <vector>
+#include <fcntl.h>
+#include <unistd.h>
+
#include <VtsHalHidlTargetTestBase.h>
#include <android-base/logging.h>
template <class DebugDump>
static void testDebugDump(DebugDump debugDump) {
- // Dump in a temporary file
- // Note that SELinux must be deactivate for this test to work
- FILE* file = tmpfile();
- ASSERT_NE(nullptr, file) << errno;
+ // File descriptors to our pipe. fds[0] corresponds to the read end and
+ // fds[1] to the write end.
+ int fds[2];
+ ASSERT_EQ(0, pipe2(fds, O_NONBLOCK)) << errno;
// Wrap the temporary file file descriptor in a native handle
auto* nativeHandle = native_handle_create(1, 0);
ASSERT_NE(nullptr, nativeHandle);
- nativeHandle->data[0] = fileno(file);
+ nativeHandle->data[0] = fds[1];
// Wrap this native handle in a hidl handle
hidl_handle handle;
- handle.setTo(nativeHandle, true /*take ownership*/);
+ handle.setTo(nativeHandle, false /*take ownership*/);
ASSERT_OK(debugDump(handle));
// TODO: debugDump does not return a Result.
// This mean that the hal can not report that it not implementing the
// function.
- rewind(file); // can not fail
char buff;
- if (fread(&buff, sizeof(buff), 1, file) != 1) {
+ if (read(fds[0], &buff, 1) != 1) {
doc::note("debugDump does not seem implemented");
}
- EXPECT_EQ(0, fclose(file)) << errno;
+ EXPECT_EQ(0, close(fds[0])) << errno;
+ EXPECT_EQ(0, close(fds[1])) << errno;
}
TEST_F(AudioPrimaryHidlTest, DebugDump) {