diff --git a/dumpstate/aidl/vts/functional/Android.bp b/dumpstate/aidl/vts/functional/Android.bp
new file mode 100644
index 0000000..5e516cf
--- /dev/null
+++ b/dumpstate/aidl/vts/functional/Android.bp
@@ -0,0 +1,41 @@
+// Copyright (C) 2021 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.
+
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+cc_test {
+    name: "VtsHalDumpstateTargetTest",
+    defaults: [
+        "VtsHalTargetTestDefaults",
+        "use_libaidlvintf_gtest_helper_static",
+    ],
+    srcs: ["VtsHalDumpstateTargetTest.cpp"],
+    shared_libs: [
+        "libbinder_ndk",
+        "libvintf",
+    ],
+    static_libs: [
+        "android.hardware.dumpstate-V1-ndk",
+    ],
+    test_suites: [
+        "vts",
+    ],
+}
diff --git a/dumpstate/aidl/vts/functional/VtsHalDumpstateTargetTest.cpp b/dumpstate/aidl/vts/functional/VtsHalDumpstateTargetTest.cpp
new file mode 100644
index 0000000..442b0b0
--- /dev/null
+++ b/dumpstate/aidl/vts/functional/VtsHalDumpstateTargetTest.cpp
@@ -0,0 +1,295 @@
+/*
+ * Copyright (C) 2021 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 <fcntl.h>
+#include <unistd.h>
+
+#include <functional>
+#include <tuple>
+#include <vector>
+
+#include <aidl/Gtest.h>
+#include <aidl/Vintf.h>
+
+#include <aidl/android/hardware/dumpstate/IDumpstateDevice.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+
+using aidl::android::hardware::dumpstate::IDumpstateDevice;
+
+// Base class common to all dumpstate HAL AIDL tests.
+template <typename T>
+class DumpstateAidlTestBase : public ::testing::TestWithParam<T> {
+  protected:
+    bool CheckStatus(const ndk::ScopedAStatus& status, const binder_exception_t expected_ex_code,
+                     const int32_t expected_service_specific) {
+        binder_exception_t ex_code = status.getExceptionCode();
+        if (ex_code != expected_ex_code) {
+            return false;
+        }
+        if (ex_code == EX_SERVICE_SPECIFIC) {
+            int32_t service_specific = status.getServiceSpecificError();
+            if (service_specific != expected_service_specific) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+  public:
+    virtual void SetUp() override { GetService(); }
+
+    virtual std::string GetInstanceName() = 0;
+
+    void GetService() {
+        const std::string instance_name = GetInstanceName();
+
+        ASSERT_TRUE(AServiceManager_isDeclared(instance_name.c_str()));
+        auto dumpstateBinder =
+                ndk::SpAIBinder(AServiceManager_waitForService(instance_name.c_str()));
+        dumpstate = IDumpstateDevice::fromBinder(dumpstateBinder);
+        ASSERT_NE(dumpstate, nullptr) << "Could not get AIDL instance " << instance_name;
+    }
+
+    void ToggleVerboseLogging(bool enable) {
+        ndk::ScopedAStatus status;
+        bool logging_enabled = false;
+
+        status = dumpstate->setVerboseLoggingEnabled(enable);
+        ASSERT_TRUE(status.isOk()) << "Status should be ok: " << status.getDescription();
+
+        status = dumpstate->getVerboseLoggingEnabled(&logging_enabled);
+        ASSERT_TRUE(status.isOk()) << "Status should be ok: " << status.getDescription();
+        ASSERT_EQ(logging_enabled, enable)
+                << "Verbose logging should now be " << (enable ? "enabled" : "disabled");
+    }
+
+    void EnableVerboseLogging() { ToggleVerboseLogging(true); }
+
+    void DisableVerboseLogging() { ToggleVerboseLogging(false); }
+
+    std::shared_ptr<IDumpstateDevice> dumpstate;
+};
+
+// Tests that don't need to iterate every single DumpstateMode value for dumpstateBoard_1_1.
+class DumpstateAidlGeneralTest : public DumpstateAidlTestBase<std::string> {
+  protected:
+    virtual std::string GetInstanceName() override { return GetParam(); }
+};
+
+// Tests that iterate every single DumpstateMode value for dumpstateBoard_1_1.
+class DumpstateAidlPerModeTest
+    : public DumpstateAidlTestBase<std::tuple<std::string, IDumpstateDevice::DumpstateMode>> {
+  protected:
+    virtual std::string GetInstanceName() override { return std::get<0>(GetParam()); }
+
+    IDumpstateDevice::DumpstateMode GetMode() { return std::get<1>(GetParam()); }
+
+    // Will only execute additional_assertions when status == expected.
+    void AssertStatusForMode(const ::ndk::ScopedAStatus& status,
+                             binder_exception_t expected_ex_code, int32_t expected_service_specific,
+                             std::function<void()> additional_assertions = nullptr) {
+        if (GetMode() == IDumpstateDevice::DumpstateMode::DEFAULT) {
+            ASSERT_TRUE(CheckStatus(status, expected_ex_code, expected_ex_code));
+        } else {
+            // The rest of the modes are optional to support, but they MUST return either the
+            // expected value or UNSUPPORTED_MODE.
+            ASSERT_TRUE(CheckStatus(status, expected_ex_code, expected_service_specific) ||
+                        CheckStatus(status, EX_SERVICE_SPECIFIC,
+                                    IDumpstateDevice::ERROR_UNSUPPORTED_MODE));
+        }
+        if (CheckStatus(status, expected_ex_code, expected_service_specific) &&
+            additional_assertions != nullptr) {
+            additional_assertions();
+        }
+    }
+};
+
+constexpr uint64_t kDefaultTimeoutMillis = 30 * 1000;  // 30 seconds
+
+// Negative test: make sure dumpstateBoard() doesn't crash when passed a empty file descriptor
+// array.
+TEST_P(DumpstateAidlPerModeTest, TestNullHandle) {
+    EnableVerboseLogging();
+
+    std::vector<::ndk::ScopedFileDescriptor> dumpstateFds;  // empty file descriptor vector
+
+    auto status = dumpstate->dumpstateBoard(dumpstateFds, GetMode(), kDefaultTimeoutMillis);
+    AssertStatusForMode(status, EX_ILLEGAL_ARGUMENT, 0);
+}
+
+// Positive test: make sure dumpstateBoard() writes something to the FD.
+TEST_P(DumpstateAidlPerModeTest, TestOk) {
+    EnableVerboseLogging();
+
+    // Index 0 corresponds to the read end of the pipe; 1 to the write end.
+    int fds[2];
+    ASSERT_EQ(0, pipe2(fds, O_NONBLOCK)) << errno;
+
+    std::vector<::ndk::ScopedFileDescriptor> dumpstateFds;
+    dumpstateFds.emplace_back(fds[1]);
+
+    auto status = dumpstate->dumpstateBoard(dumpstateFds, GetMode(), kDefaultTimeoutMillis);
+
+    AssertStatusForMode(status, EX_NONE, 0, [&fds]() {
+        // Check that at least one byte was written.
+        char buff;
+        ASSERT_EQ(1, read(fds[0], &buff, 1)) << "Dumped nothing";
+    });
+
+    close(fds[1]);
+    close(fds[0]);
+}
+
+// Positive test: make sure dumpstateBoard() doesn't crash with two FDs.
+TEST_P(DumpstateAidlPerModeTest, TestHandleWithTwoFds) {
+    EnableVerboseLogging();
+
+    int fds1[2];
+    int fds2[2];
+    ASSERT_EQ(0, pipe2(fds1, O_NONBLOCK)) << errno;
+    ASSERT_EQ(0, pipe2(fds2, O_NONBLOCK)) << errno;
+
+    std::vector<::ndk::ScopedFileDescriptor> dumpstateFds;
+    dumpstateFds.emplace_back(fds1[1]);
+    dumpstateFds.emplace_back(fds2[1]);
+
+    auto status = dumpstate->dumpstateBoard(dumpstateFds, GetMode(), kDefaultTimeoutMillis);
+
+    AssertStatusForMode(status, EX_NONE, 0, [&fds1, &fds2]() {
+        // Check that at least one byte was written to one of the FDs.
+        char buff;
+        size_t read1 = read(fds1[0], &buff, 1);
+        size_t read2 = read(fds2[0], &buff, 1);
+        // Sometimes read returns -1, so we can't just add them together and expect >= 1.
+        ASSERT_TRUE(read1 == 1 || read2 == 1) << "Dumped nothing";
+    });
+
+    close(fds1[1]);
+    close(fds1[0]);
+    close(fds2[1]);
+    close(fds2[0]);
+}
+
+// Make sure dumpstateBoard actually validates its arguments.
+TEST_P(DumpstateAidlGeneralTest, TestInvalidModeArgument_Negative) {
+    EnableVerboseLogging();
+
+    int fds[2];
+    ASSERT_EQ(0, pipe2(fds, O_NONBLOCK)) << errno;
+
+    std::vector<::ndk::ScopedFileDescriptor> dumpstateFds;
+    dumpstateFds.emplace_back(fds[1]);
+
+    auto status = dumpstate->dumpstateBoard(dumpstateFds,
+                                            static_cast<IDumpstateDevice::DumpstateMode>(-100),
+                                            kDefaultTimeoutMillis);
+    ASSERT_TRUE(CheckStatus(status, EX_ILLEGAL_ARGUMENT, 0));
+
+    close(fds[1]);
+    close(fds[0]);
+}
+
+TEST_P(DumpstateAidlGeneralTest, TestInvalidModeArgument_Undefined) {
+    EnableVerboseLogging();
+
+    int fds[2];
+    ASSERT_EQ(0, pipe2(fds, O_NONBLOCK)) << errno;
+
+    std::vector<::ndk::ScopedFileDescriptor> dumpstateFds;
+    dumpstateFds.emplace_back(fds[1]);
+
+    auto status = dumpstate->dumpstateBoard(dumpstateFds,
+                                            static_cast<IDumpstateDevice::DumpstateMode>(9001),
+                                            kDefaultTimeoutMillis);
+    ASSERT_TRUE(CheckStatus(status, EX_ILLEGAL_ARGUMENT, 0));
+
+    close(fds[1]);
+    close(fds[0]);
+}
+
+// Make sure disabling verbose logging behaves correctly. Some info is still allowed to be emitted,
+// but it can't have privacy/storage/battery impacts.
+TEST_P(DumpstateAidlPerModeTest, TestDeviceLoggingDisabled) {
+    DisableVerboseLogging();
+
+    // Index 0 corresponds to the read end of the pipe; 1 to the write end.
+    int fds[2];
+    ASSERT_EQ(0, pipe2(fds, O_NONBLOCK)) << errno;
+
+    std::vector<::ndk::ScopedFileDescriptor> dumpstateFds;
+    dumpstateFds.emplace_back(fds[1]);
+
+    auto status = dumpstate->dumpstateBoard(dumpstateFds, GetMode(), kDefaultTimeoutMillis);
+
+    // We don't include additional assertions here about the file passed in. If verbose logging is
+    // disabled, the OEM may choose to include nothing at all, but it is allowed to include some
+    // essential information based on the mode as long as it isn't private user information.
+    AssertStatusForMode(status, EX_NONE, 0);
+
+    close(fds[1]);
+    close(fds[0]);
+}
+
+// Double-enable is perfectly valid, but the second call shouldn't do anything.
+TEST_P(DumpstateAidlGeneralTest, TestRepeatedEnable) {
+    EnableVerboseLogging();
+    EnableVerboseLogging();
+}
+
+// Double-disable is perfectly valid, but the second call shouldn't do anything.
+TEST_P(DumpstateAidlGeneralTest, TestRepeatedDisable) {
+    DisableVerboseLogging();
+    DisableVerboseLogging();
+}
+
+// Toggling in short order is perfectly valid.
+TEST_P(DumpstateAidlGeneralTest, TestRepeatedToggle) {
+    EnableVerboseLogging();
+    DisableVerboseLogging();
+    EnableVerboseLogging();
+    DisableVerboseLogging();
+}
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(DumpstateAidlGeneralTest);
+INSTANTIATE_TEST_SUITE_P(
+        PerInstance, DumpstateAidlGeneralTest,
+        testing::ValuesIn(android::getAidlHalInstanceNames(IDumpstateDevice::descriptor)),
+        android::PrintInstanceNameToString);
+
+// Includes the mode's name as part of the description string.
+static inline std::string PrintInstanceNameToStringWithMode(
+        const testing::TestParamInfo<std::tuple<std::string, IDumpstateDevice::DumpstateMode>>&
+                info) {
+    return android::PrintInstanceNameToString(
+                   testing::TestParamInfo(std::get<0>(info.param), info.index)) +
+           "_" + toString(std::get<1>(info.param));
+}
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(DumpstateAidlPerModeTest);
+INSTANTIATE_TEST_SUITE_P(
+        PerInstanceAndMode, DumpstateAidlPerModeTest,
+        testing::Combine(
+                testing::ValuesIn(android::getAidlHalInstanceNames(IDumpstateDevice::descriptor)),
+                testing::ValuesIn(ndk::internal::enum_values<IDumpstateDevice::DumpstateMode>)),
+        PrintInstanceNameToStringWithMode);
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+    ABinderProcess_setThreadPoolMaxThreadCount(1);
+    ABinderProcess_startThreadPool();
+    return RUN_ALL_TESTS();
+}