Tests for host -> guest interrupts
Change-Id: I505f698accd852bf021aa473eb0db60ba1b07faf
diff --git a/guest/vsoc/lib/guest_region_e2e_test.cpp b/guest/vsoc/lib/guest_region_e2e_test.cpp
index be02ff8..6fee190 100644
--- a/guest/vsoc/lib/guest_region_e2e_test.cpp
+++ b/guest/vsoc/lib/guest_region_e2e_test.cpp
@@ -59,6 +59,17 @@
}
}
+ void CheckHostStrings() {
+ ASSERT_TRUE(region.Open());
+ size_t num_data = Layout::NumFillRecords(region.region_data_size());
+ EXPECT_LE(2, num_data);
+ Layout* r = region.data();
+ for (size_t i = 0; i < num_data; ++i) {
+ EXPECT_STREQ(Layout::host_pattern,
+ make_nonvolatile(r->data[i].host_writable));
+ }
+ }
+
void DeathTestGuestRegion() {
// We don't want a tombstone, and we're already in the child.
// region, so we modify the behavior of LOG(ABORT) to print the
@@ -71,6 +82,11 @@
// region.Open should never return.
EXPECT_FALSE(region.Open());
}
+
+ void WaitForHostInterrupt() {
+ ASSERT_TRUE(region.Open());
+ region.WaitForInterrupt();
+ }
};
TEST(RegionTest, PrimaryRegionWritable) {
@@ -101,6 +117,26 @@
".*" DEATH_TEST_MESSAGE ".*");
}
+TEST(RegionTest, TestPrimaryHostInterrupt) {
+ RegionTest<E2EPrimaryTestRegion> test;
+ test.WaitForHostInterrupt();
+}
+
+TEST(RegionTest, PrimaryRegionHostWritesVisisble) {
+ RegionTest<E2EPrimaryTestRegion> test;
+ test.CheckHostStrings();
+}
+
+TEST(RegionTest, TestSecondaryHostInterrupt) {
+ RegionTest<E2ESecondaryTestRegion> test;
+ test.WaitForHostInterrupt();
+}
+
+TEST(RegionTest, SecondaryRegionHostWritesVisible) {
+ RegionTest<E2ESecondaryTestRegion> test;
+ test.CheckHostStrings();
+}
+
int main(int argc, char** argv) {
android::base::InitLogging(argv);
testing::InitGoogleTest(&argc, argv);
diff --git a/host/vsoc/lib/host_region_e2e_test.cpp b/host/vsoc/lib/host_region_e2e_test.cpp
index 8acd88a..a214679 100644
--- a/host/vsoc/lib/host_region_e2e_test.cpp
+++ b/host/vsoc/lib/host_region_e2e_test.cpp
@@ -55,6 +55,11 @@
make_nonvolatile(r->data[i].host_writable));
}
}
+
+ void SendInterruptToGuest() {
+ EXPECT_TRUE(region.Open());
+ region.InterruptPeer();
+ }
};
TEST(RegionTest, PrimaryRegionWritable) {
@@ -62,11 +67,21 @@
test.TestHostRegion();
}
+TEST(RegionTest, PrimaryRegionInterrupt) {
+ RegionTest<E2EPrimaryTestRegion> test;
+ test.SendInterruptToGuest();
+}
+
TEST(RegionTest, SecondaryRegionWritable) {
RegionTest<E2ESecondaryTestRegion> test;
test.TestHostRegion();
}
+TEST(RegionTest, SecondarRegionInterrupt) {
+ RegionTest<E2ESecondaryTestRegion> test;
+ test.SendInterruptToGuest();
+}
+
/**
* Defines an end-to-end region with a name that should never be configured.
*/
