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/*
* 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.
*/
#define LOG_TAG "boot_hidl_hal_test"
#include <android-base/logging.h>
#include <cutils/properties.h>
#include <android/hardware/boot/1.0/IBootControl.h>
#include <gtest/gtest.h>
using ::android::hardware::boot::V1_0::IBootControl;
using ::android::hardware::boot::V1_0::CommandResult;
using ::android::hardware::boot::V1_0::BoolResult;
using ::android::hardware::boot::V1_0::Slot;
using ::android::hardware::hidl_string;
using ::android::hardware::Return;
using ::android::sp;
// The main test class for the Boot HIDL HAL.
class BootHidlTest : public ::testing::Test {
public:
virtual void SetUp() override {
// TODO(b/33385836) Delete copied code
bool getStub = false;
char getsubProperty[PROPERTY_VALUE_MAX];
if (property_get("vts.hidl.get_stub", getsubProperty, "") > 0) {
if (!strcmp(getsubProperty, "true") || !strcmp(getsubProperty, "True") ||
!strcmp(getsubProperty, "1")) {
getStub = true;
}
}
boot = IBootControl::getService("bootctrl", getStub);
ASSERT_NE(boot, nullptr);
ASSERT_EQ(!getStub, boot->isRemote());
}
virtual void TearDown() override {}
sp<IBootControl> boot;
};
auto generate_callback(CommandResult *dest) {
return [=](CommandResult cr) { *dest = cr; };
}
// Sanity check Boot::getNumberSlots().
TEST_F(BootHidlTest, GetNumberSlots) {
uint32_t slots = boot->getNumberSlots();
EXPECT_LE((uint32_t)2, slots);
}
// Sanity check Boot::getCurrentSlot().
TEST_F(BootHidlTest, GetCurrentSlot) {
Slot curSlot = boot->getCurrentSlot();
uint32_t slots = boot->getNumberSlots();
EXPECT_LT(curSlot, slots);
}
// Sanity check Boot::markBootSuccessful().
TEST_F(BootHidlTest, MarkBootSuccessful) {
CommandResult cr;
Return<void> result = boot->markBootSuccessful(generate_callback(&cr));
ASSERT_TRUE(result.getStatus().isOk());
if (cr.success) {
Slot curSlot = boot->getCurrentSlot();
BoolResult ret = boot->isSlotMarkedSuccessful(curSlot);
EXPECT_EQ(BoolResult::TRUE, ret);
}
}
// Sanity check Boot::setActiveBootSlot() on good and bad inputs.
TEST_F(BootHidlTest, SetActiveBootSlot) {
for (Slot s = 0; s < 2; s++) {
CommandResult cr;
Return<void> result = boot->setActiveBootSlot(s, generate_callback(&cr));
EXPECT_TRUE(result.getStatus().isOk());
}
{
CommandResult cr;
uint32_t slots = boot->getNumberSlots();
Return<void> result =
boot->setActiveBootSlot(slots, generate_callback(&cr));
ASSERT_TRUE(result.getStatus().isOk());
EXPECT_EQ(false, cr.success);
}
}
// Sanity check Boot::setSlotAsUnbootable() on good and bad inputs.
TEST_F(BootHidlTest, SetSlotAsUnbootable) {
{
CommandResult cr;
Slot curSlot = boot->getCurrentSlot();
Slot otherSlot = curSlot ? 0 : 1;
Return<void> result =
boot->setSlotAsUnbootable(otherSlot, generate_callback(&cr));
EXPECT_TRUE(result.getStatus().isOk());
if (cr.success) {
EXPECT_EQ(BoolResult::FALSE, boot->isSlotBootable(otherSlot));
boot->setActiveBootSlot(otherSlot, generate_callback(&cr));
EXPECT_TRUE(cr.success);
}
}
{
CommandResult cr;
uint32_t slots = boot->getNumberSlots();
Return<void> result =
boot->setSlotAsUnbootable(slots, generate_callback(&cr));
EXPECT_TRUE(result.getStatus().isOk());
EXPECT_EQ(false, cr.success);
}
}
// Sanity check Boot::isSlotBootable() on good and bad inputs.
TEST_F(BootHidlTest, IsSlotBootable) {
for (Slot s = 0; s < 2; s++) {
EXPECT_NE(BoolResult::INVALID_SLOT, boot->isSlotBootable(s));
}
uint32_t slots = boot->getNumberSlots();
EXPECT_EQ(BoolResult::INVALID_SLOT, boot->isSlotBootable(slots));
}
// Sanity check Boot::isSlotMarkedSuccessful() on good and bad inputs.
TEST_F(BootHidlTest, IsSlotMarkedSuccessful) {
for (Slot s = 0; s < 2; s++) {
EXPECT_NE(BoolResult::INVALID_SLOT, boot->isSlotMarkedSuccessful(s));
}
uint32_t slots = boot->getNumberSlots();
EXPECT_EQ(BoolResult::INVALID_SLOT, boot->isSlotMarkedSuccessful(slots));
}
// Sanity check Boot::getSuffix() on good and bad inputs.
TEST_F(BootHidlTest, GetSuffix) {
const char *suffixPtr;
auto cb = [&](hidl_string suffix) { suffixPtr = suffix.c_str(); };
for (Slot i = 0; i < 2; i++) {
CommandResult cr;
Return<void> result = boot->getSuffix(i, cb);
EXPECT_TRUE(result.getStatus().isOk());
char correctSuffix[3];
snprintf(correctSuffix, sizeof(correctSuffix), "_%c", 'a' + i);
ASSERT_EQ(0, strcmp(suffixPtr, correctSuffix));
}
{
char emptySuffix[] = "";
Return<void> result = boot->getSuffix(boot->getNumberSlots(), cb);
EXPECT_TRUE(result.getStatus().isOk());
ASSERT_EQ(0, strcmp(emptySuffix, suffixPtr));
}
}
int main(int argc, char **argv) {
::testing::InitGoogleTest(&argc, argv);
int status = RUN_ALL_TESTS();
LOG(INFO) << "Test result = " << status;
return status;
}
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