Add basic tests around booting GSIs.

Bug: 129000341
Test: gsi_boot_tests gtests
Change-Id: If0a23b57912c56b103050efec4ecb0550139da76

1 files changed, 63 insertions, 0 deletions

diff --git a/tests/boot_tests.cpp b/tests/boot_tests.cpp
new file mode 100644
index 0000000..a9a199e
--- /dev/null
+++ b/tests/boot_tests.cpp
@@ -0,0 +1,63 @@
+//
+// Copyright (C) 2019 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 <android-base/unique_fd.h>
+#include <android/hardware/weaver/1.0/IWeaver.h>
+#include <ext4_utils/ext4_utils.h>
+#include <fstab/fstab.h>
+#include <gtest/gtest.h>
+
+using namespace android::fs_mgr;
+
+using android::base::unique_fd;
+using android::hardware::weaver::V1_0::IWeaver;
+using android::hardware::weaver::V1_0::WeaverConfig;
+using android::hardware::weaver::V1_0::WeaverStatus;
+
+TEST(MetadataPartition, FirstStageMount) {
+    Fstab fstab;
+    ASSERT_TRUE(ReadDefaultFstab(&fstab));
+
+    auto entry = GetEntryForMountPoint(&fstab, "/metadata");
+    ASSERT_NE(entry, nullptr);
+    EXPECT_TRUE(entry->fs_mgr_flags.first_stage_mount);
+}
+
+TEST(MetadataPartition, MinimumSize) {
+    unique_fd fd(open("/dev/block/by-name/metadata", O_RDONLY | O_CLOEXEC));
+    ASSERT_GE(fd, 0);
+
+    uint64_t size = get_block_device_size(fd);
+    EXPECT_GE(size, 16777216);
+}
+
+TEST(Weaver, MinimumSlots) {
+    auto weaver = IWeaver::getService();
+    if (!weaver) {
+        return;
+    }
+
+    WeaverStatus hw_status;
+    WeaverConfig hw_config;
+
+    auto res = weaver->getConfig([&](WeaverStatus status, const WeaverConfig& config) {
+            hw_status = status;
+            hw_config = config;
+    });
+    ASSERT_TRUE(res.isOk());
+    ASSERT_EQ(hw_status, WeaverStatus::OK);
+    EXPECT_GE(hw_config.slots, 16);
+}