TEST(AvdUtil, propertyFile_getAdbdCommunicationMode) {
FileData fd;
const char* emptyFile =
"\n";
const char* valueIsZero =
"ro.adb.qemud=0";
const char* valueIsOne =
"ro.adb.qemud=1";
const char* valueIsBogus =
"ro.adb.qemud=bogus";
// Empty file -> assume 0
EXPECT_EQ(0, fileData_initFromMemory(&fd, emptyFile, strlen(emptyFile)));
EXPECT_EQ(0, propertyFile_getAdbdCommunicationMode(&fd));
// 0 -> 0
EXPECT_EQ(0, fileData_initFromMemory(&fd, valueIsZero, strlen(valueIsZero)));
EXPECT_EQ(0, propertyFile_getAdbdCommunicationMode(&fd));
// 1 -> 0.
// ADB hangs when using the qemud pipe, so the communication method should
// always be "0" (see note in propertyFile_getAdbdCommunicationMode()).
EXPECT_EQ(0, fileData_initFromMemory(&fd, valueIsOne, strlen(valueIsOne)));
EXPECT_EQ(0, propertyFile_getAdbdCommunicationMode(&fd));
// BOGUS -> 0
EXPECT_EQ(0, fileData_initFromMemory(&fd, valueIsBogus, strlen(valueIsBogus)));
EXPECT_EQ(0, propertyFile_getAdbdCommunicationMode(&fd));
}
int avdInfo_getAdbdCommunicationMode( AvdInfo* i )
{
if (i->apiLevel < 16) {
// QEMU pipe for ADB communication was added in android-4.1.1_r1 API 16
D("API < 16, forcing ro.adb.qemud==0");
return 0;
}
return propertyFile_getAdbdCommunicationMode(i->buildProperties);
}
