| // |
| // Copyright (C) 2015 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 "update_engine/common/boot_control_chromeos.h" |
| |
| #include <gtest/gtest.h> |
| |
| namespace chromeos_update_engine { |
| |
| class BootControlChromeOSTest : public ::testing::Test { |
| protected: |
| void SetUp() override { |
| // We don't run Init() for bootctl_, we set its internal values instead. |
| bootctl_.num_slots_ = 2; |
| bootctl_.current_slot_ = 0; |
| bootctl_.boot_disk_name_ = "/dev/null"; |
| } |
| |
| BootControlChromeOS bootctl_; // BootControlChromeOS under test. |
| }; |
| |
| TEST_F(BootControlChromeOSTest, SysfsBlockDeviceTest) { |
| EXPECT_EQ("/sys/block/sda", bootctl_.SysfsBlockDevice("/dev/sda")); |
| EXPECT_EQ("", bootctl_.SysfsBlockDevice("/foo/sda")); |
| EXPECT_EQ("", bootctl_.SysfsBlockDevice("/dev/foo/bar")); |
| EXPECT_EQ("", bootctl_.SysfsBlockDevice("/")); |
| EXPECT_EQ("", bootctl_.SysfsBlockDevice("./")); |
| EXPECT_EQ("", bootctl_.SysfsBlockDevice("")); |
| } |
| |
| TEST_F(BootControlChromeOSTest, GetPartitionNumberTest) { |
| // The partition name should not be case-sensitive. |
| EXPECT_EQ(2, bootctl_.GetPartitionNumber("kernel", 0)); |
| EXPECT_EQ(2, bootctl_.GetPartitionNumber("boot", 0)); |
| EXPECT_EQ(2, bootctl_.GetPartitionNumber("KERNEL", 0)); |
| EXPECT_EQ(2, bootctl_.GetPartitionNumber("BOOT", 0)); |
| |
| EXPECT_EQ(3, bootctl_.GetPartitionNumber("ROOT", 0)); |
| EXPECT_EQ(3, bootctl_.GetPartitionNumber("system", 0)); |
| |
| EXPECT_EQ(3, bootctl_.GetPartitionNumber("ROOT", 0)); |
| EXPECT_EQ(3, bootctl_.GetPartitionNumber("system", 0)); |
| |
| // Slot B. |
| EXPECT_EQ(4, bootctl_.GetPartitionNumber("KERNEL", 1)); |
| EXPECT_EQ(5, bootctl_.GetPartitionNumber("ROOT", 1)); |
| |
| // Slot C doesn't exists. |
| EXPECT_EQ(-1, bootctl_.GetPartitionNumber("KERNEL", 2)); |
| EXPECT_EQ(-1, bootctl_.GetPartitionNumber("ROOT", 2)); |
| |
| // Non A/B partitions are ignored. |
| EXPECT_EQ(-1, bootctl_.GetPartitionNumber("OEM", 0)); |
| EXPECT_EQ(-1, bootctl_.GetPartitionNumber("A little panda", 0)); |
| } |
| |
| } // namespace chromeos_update_engine |