1 files changed, 80 insertions, 0 deletions
diff --git a/apps/test/chqts/src/general_test/version_sanity_test.cc b/apps/test/chqts/src/general_test/version_sanity_test.cc
new file mode 100644
index 00000000..4584e5ac
--- /dev/null
+++ b/apps/test/chqts/src/general_test/version_sanity_test.cc
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <general_test/version_sanity_test.h>
+
+#include <cstddef>
+
+#include <shared/send_message.h>
+
+#include <chre.h>
+
+using nanoapp_testing::sendFatalFailureToHost;
+using nanoapp_testing::sendSuccessToHost;
+
+namespace general_test {
+
+VersionSanityTest::VersionSanityTest() : Test(CHRE_API_VERSION_1_0) {}
+
+void VersionSanityTest::setUp(uint32_t messageSize,
+                              const void * /* message */) {
+  if (messageSize != 0) {
+    sendFatalFailureToHost(
+        "VersionSanity message expects 0 additional bytes, got ", &messageSize);
+  }
+
+  if (mApiVersion < CHRE_API_VERSION_1_0) {
+    sendFatalFailureToHost("API version less than 1.0", &mApiVersion);
+  }
+  if ((mApiVersion & UINT32_C(0xFFFF)) != 0) {
+    sendFatalFailureToHost("API version has two LSB set", &mApiVersion);
+  }
+  uint32_t platformVersion = chreGetVersion();
+  constexpr uint32_t kMajorMinorMask = UINT32_C(0xFFFF0000);
+  // Both mApiVersion and platformVersion refer to what the CHRE was
+  // built against, so they must agree in major and minor version.
+  if ((platformVersion & kMajorMinorMask) != (mApiVersion & kMajorMinorMask)) {
+    sendFatalFailureToHost("API and platform version mismatch",
+                           &platformVersion);
+  }
+
+  // Confirm that our app (CHRE_API_VERSION) and CHRE (mApiVersion) were
+  // both compiled against the same major version.  They're allowed to
+  // differ in minor version.
+  constexpr uint32_t kMajorMask = UINT32_C(0xFF000000);
+  if ((mApiVersion & kMajorMask) != (CHRE_API_VERSION & kMajorMask)) {
+    uint32_t appVersion = CHRE_API_VERSION;
+    sendFatalFailureToHost("App built against different major version",
+                           &appVersion);
+  }
+
+  uint64_t platformId = chreGetPlatformId();
+  if ((platformId == UINT64_C(0)) || (platformId == UINT64_C(-1))) {
+    sendFatalFailureToHost("Bogus platform ID");
+  }
+  // TODO(b/30077401): We should send the Platform ID back to the Host, and
+  //     have the Host confirm this is the Platform ID we used for loading
+  //     the nanoapp.
+
+  sendSuccessToHost();
+}
+
+void VersionSanityTest::handleEvent(uint32_t senderInstanceId,
+                                    uint16_t eventType, const void *eventData) {
+  unexpectedEvent(eventType);
+}
+
+}  // namespace general_test