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authorTao Bao <tbao@google.com>2017-04-26 23:30:56 +0200
committerTao Bao <tbao@google.com>2017-04-27 17:57:23 +0200
commit83b0780dddcaddd661ac48f277f51f7cb6ac13f6 (patch)
treecfcb4c8dce34bf4bfefe0f45b359f739f12bfdba /tests
parentMerge "applypatch: Remove the obsolete support for "applypatch -s"." (diff)
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Diffstat (limited to 'tests')
-rw-r--r--tests/Android.mk6
-rw-r--r--tests/component/update_verifier_test.cpp83
2 files changed, 89 insertions, 0 deletions
diff --git a/tests/Android.mk b/tests/Android.mk
index e52663031..4e125ccce 100644
--- a/tests/Android.mk
+++ b/tests/Android.mk
@@ -89,6 +89,10 @@ ifeq ($(AB_OTA_UPDATER),true)
LOCAL_CFLAGS += -DAB_OTA_UPDATER=1
endif
+ifeq ($(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SUPPORTS_VERITY),true)
+LOCAL_CFLAGS += -DPRODUCT_SUPPORTS_VERITY=1
+endif
+
LOCAL_MODULE := recovery_component_test
LOCAL_COMPATIBILITY_SUITE := device-tests
LOCAL_C_INCLUDES := bootable/recovery
@@ -101,6 +105,7 @@ LOCAL_SRC_FILES := \
component/sideload_test.cpp \
component/uncrypt_test.cpp \
component/updater_test.cpp \
+ component/update_verifier_test.cpp \
component/verifier_test.cpp
LOCAL_FORCE_STATIC_EXECUTABLE := true
@@ -128,6 +133,7 @@ LOCAL_STATIC_LIBRARIES := \
libverifier \
libotautil \
libmounts \
+ libupdate_verifier \
libdivsufsort \
libdivsufsort64 \
libfs_mgr \
diff --git a/tests/component/update_verifier_test.cpp b/tests/component/update_verifier_test.cpp
new file mode 100644
index 000000000..73b4478aa
--- /dev/null
+++ b/tests/component/update_verifier_test.cpp
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2017 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 <string>
+
+#include <android-base/file.h>
+#include <android-base/test_utils.h>
+#include <gtest/gtest.h>
+#include <update_verifier/update_verifier.h>
+
+class UpdateVerifierTest : public ::testing::Test {
+ protected:
+ void SetUp() override {
+#ifdef PRODUCT_SUPPORTS_VERITY
+ verity_supported = true;
+#else
+ verity_supported = false;
+#endif
+ }
+
+ bool verity_supported;
+};
+
+TEST_F(UpdateVerifierTest, verify_image_no_care_map) {
+ // Non-existing care_map is allowed.
+ ASSERT_TRUE(verify_image("/doesntexist"));
+}
+
+TEST_F(UpdateVerifierTest, verify_image_smoke) {
+ // This test relies on dm-verity support.
+ if (!verity_supported) {
+ GTEST_LOG_(INFO) << "Test skipped on devices without dm-verity support.";
+ return;
+ }
+
+ // The care map file can have only two or four lines.
+ TemporaryFile temp_file;
+ std::string content = "system\n2,0,1";
+ ASSERT_TRUE(android::base::WriteStringToFile(content, temp_file.path));
+ ASSERT_TRUE(verify_image(temp_file.path));
+
+ // Leading and trailing newlines should be accepted.
+ ASSERT_TRUE(android::base::WriteStringToFile("\n" + content + "\n\n", temp_file.path));
+ ASSERT_TRUE(verify_image(temp_file.path));
+}
+
+TEST_F(UpdateVerifierTest, verify_image_wrong_lines) {
+ // The care map file can have only two or four lines.
+ TemporaryFile temp_file;
+ ASSERT_FALSE(verify_image(temp_file.path));
+
+ ASSERT_TRUE(android::base::WriteStringToFile("line1", temp_file.path));
+ ASSERT_FALSE(verify_image(temp_file.path));
+
+ ASSERT_TRUE(android::base::WriteStringToFile("line1\nline2\nline3", temp_file.path));
+ ASSERT_FALSE(verify_image(temp_file.path));
+}
+
+TEST_F(UpdateVerifierTest, verify_image_malformed_care_map) {
+ // This test relies on dm-verity support.
+ if (!verity_supported) {
+ GTEST_LOG_(INFO) << "Test skipped on devices without dm-verity support.";
+ return;
+ }
+
+ TemporaryFile temp_file;
+ std::string content = "system\n2,1,0";
+ ASSERT_TRUE(android::base::WriteStringToFile(content, temp_file.path));
+ ASSERT_FALSE(verify_image(temp_file.path));
+}