| /* |
| * Copyright (C) 2018 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 "utility.h" |
| #include <gtest/gtest.h> |
| |
| using namespace android; |
| using namespace android::fs_mgr; |
| |
| TEST(liblp, SlotNumberForSlotSuffix) { |
| EXPECT_EQ(SlotNumberForSlotSuffix(""), 0); |
| EXPECT_EQ(SlotNumberForSlotSuffix("_a"), 0); |
| EXPECT_EQ(SlotNumberForSlotSuffix("_b"), 1); |
| EXPECT_EQ(SlotNumberForSlotSuffix("_c"), 2); |
| EXPECT_EQ(SlotNumberForSlotSuffix("_d"), 3); |
| } |
| |
| TEST(liblp, GetMetadataOffset) { |
| LpMetadataGeometry geometry = { |
| LP_METADATA_GEOMETRY_MAGIC, sizeof(geometry), {0}, 16384, 4, 10000, 80000}; |
| EXPECT_EQ(GetPrimaryMetadataOffset(geometry, 0), 4096); |
| EXPECT_EQ(GetPrimaryMetadataOffset(geometry, 1), 4096 + 16384); |
| EXPECT_EQ(GetPrimaryMetadataOffset(geometry, 2), 4096 + 16384 * 2); |
| EXPECT_EQ(GetPrimaryMetadataOffset(geometry, 3), 4096 + 16384 * 3); |
| |
| EXPECT_EQ(GetBackupMetadataOffset(geometry, 3), -4096 - 16384 * 1); |
| EXPECT_EQ(GetBackupMetadataOffset(geometry, 2), -4096 - 16384 * 2); |
| EXPECT_EQ(GetBackupMetadataOffset(geometry, 1), -4096 - 16384 * 3); |
| EXPECT_EQ(GetBackupMetadataOffset(geometry, 0), -4096 - 16384 * 4); |
| } |