diff --git a/libs/ftl/Android.bp b/libs/ftl/Android.bp
index 97626be..2524c5f 100644
--- a/libs/ftl/Android.bp
+++ b/libs/ftl/Android.bp
@@ -14,7 +14,9 @@
         address: true,
     },
     srcs: [
+        "Flags_test.cpp",
         "future_test.cpp",
+        "NamedEnum_test.cpp",
         "small_map_test.cpp",
         "small_vector_test.cpp",
         "static_vector_test.cpp",
@@ -25,4 +27,12 @@
         "-Wextra",
         "-Wpedantic",
     ],
+
+    header_libs: [
+        "libbase_headers",
+    ],
+
+    shared_libs: [
+        "libbase",
+    ],
 }
diff --git a/libs/ftl/Flags_test.cpp b/libs/ftl/Flags_test.cpp
new file mode 100644
index 0000000..8c00b52
--- /dev/null
+++ b/libs/ftl/Flags_test.cpp
@@ -0,0 +1,227 @@
+/*
+ * Copyright 2020 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 <gtest/gtest.h>
+#include <ftl/Flags.h>
+
+#include <type_traits>
+
+namespace android::test {
+
+using namespace android::flag_operators;
+
+enum class TestFlags { ONE = 0x1, TWO = 0x2, THREE = 0x4 };
+
+TEST(Flags, Test) {
+    Flags<TestFlags> flags = TestFlags::ONE;
+    ASSERT_TRUE(flags.test(TestFlags::ONE));
+    ASSERT_FALSE(flags.test(TestFlags::TWO));
+    ASSERT_FALSE(flags.test(TestFlags::THREE));
+}
+
+TEST(Flags, Any) {
+    Flags<TestFlags> flags = TestFlags::ONE | TestFlags::TWO;
+    ASSERT_TRUE(flags.any(TestFlags::ONE));
+    ASSERT_TRUE(flags.any(TestFlags::TWO));
+    ASSERT_FALSE(flags.any(TestFlags::THREE));
+    ASSERT_TRUE(flags.any(TestFlags::ONE | TestFlags::TWO));
+    ASSERT_TRUE(flags.any(TestFlags::TWO | TestFlags::THREE));
+    ASSERT_TRUE(flags.any(TestFlags::ONE | TestFlags::THREE));
+    ASSERT_TRUE(flags.any(TestFlags::ONE | TestFlags::TWO | TestFlags::THREE));
+}
+
+TEST(Flags, All) {
+    Flags<TestFlags> flags = TestFlags::ONE | TestFlags::TWO;
+    ASSERT_TRUE(flags.all(TestFlags::ONE));
+    ASSERT_TRUE(flags.all(TestFlags::TWO));
+    ASSERT_FALSE(flags.all(TestFlags::THREE));
+    ASSERT_TRUE(flags.all(TestFlags::ONE | TestFlags::TWO));
+    ASSERT_FALSE(flags.all(TestFlags::TWO | TestFlags::THREE));
+    ASSERT_FALSE(flags.all(TestFlags::ONE | TestFlags::THREE));
+    ASSERT_FALSE(flags.all(TestFlags::ONE | TestFlags::TWO | TestFlags::THREE));
+}
+
+TEST(Flags, DefaultConstructor_hasNoFlagsSet) {
+    Flags<TestFlags> flags;
+    ASSERT_FALSE(flags.any(TestFlags::ONE | TestFlags::TWO | TestFlags::THREE));
+}
+
+TEST(Flags, NotOperator_onEmptyFlagsSetsAllFlags) {
+    Flags<TestFlags> flags;
+    flags = ~flags;
+    ASSERT_TRUE(flags.all(TestFlags::ONE | TestFlags::TWO | TestFlags::THREE));
+}
+
+TEST(Flags, NotOperator_onNonEmptyFlagsInvertsFlags) {
+    Flags<TestFlags> flags = TestFlags::TWO;
+    flags = ~flags;
+    ASSERT_TRUE(flags.all(TestFlags::ONE | TestFlags::THREE));
+    ASSERT_FALSE(flags.test(TestFlags::TWO));
+}
+
+TEST(Flags, OrOperator_withNewFlag) {
+    Flags<TestFlags> flags = TestFlags::ONE;
+    Flags<TestFlags> flags2 = flags | TestFlags::TWO;
+    ASSERT_FALSE(flags2.test(TestFlags::THREE));
+    ASSERT_TRUE(flags2.all(TestFlags::ONE | TestFlags::TWO));
+}
+
+TEST(Flags, OrOperator_withExistingFlag) {
+    Flags<TestFlags> flags = TestFlags::ONE | TestFlags::THREE;
+    Flags<TestFlags> flags2 = flags | TestFlags::THREE;
+    ASSERT_FALSE(flags2.test(TestFlags::TWO));
+    ASSERT_TRUE(flags2.all(TestFlags::ONE | TestFlags::THREE));
+}
+
+TEST(Flags, OrEqualsOperator_withNewFlag) {
+    Flags<TestFlags> flags;
+    flags |= TestFlags::THREE;
+    ASSERT_TRUE(flags.test(TestFlags::THREE));
+    ASSERT_FALSE(flags.any(TestFlags::ONE | TestFlags::TWO));
+}
+
+TEST(Flags, OrEqualsOperator_withExistingFlag) {
+    Flags<TestFlags> flags = TestFlags::ONE | TestFlags::THREE;
+    flags |= TestFlags::THREE;
+    ASSERT_TRUE(flags.all(TestFlags::ONE | TestFlags::THREE));
+    ASSERT_FALSE(flags.test(TestFlags::TWO));
+}
+
+TEST(Flags, AndOperator_withOneSetFlag) {
+    Flags<TestFlags> flags = TestFlags::ONE | TestFlags::THREE;
+    Flags<TestFlags> andFlags = flags & TestFlags::THREE;
+    ASSERT_TRUE(andFlags.test(TestFlags::THREE));
+    ASSERT_FALSE(andFlags.any(TestFlags::ONE | TestFlags::TWO));
+}
+
+TEST(Flags, AndOperator_withMultipleSetFlags) {
+    Flags<TestFlags> flags = TestFlags::ONE | TestFlags::THREE;
+    Flags<TestFlags> andFlags = flags & (TestFlags::ONE | TestFlags::THREE);
+    ASSERT_TRUE(andFlags.all(TestFlags::ONE | TestFlags::THREE));
+    ASSERT_FALSE(andFlags.test(TestFlags::TWO));
+}
+
+TEST(Flags, AndOperator_withNoSetFlags) {
+    Flags<TestFlags> flags = TestFlags::ONE | TestFlags::THREE;
+    Flags<TestFlags> andFlags = flags & TestFlags::TWO;
+    ASSERT_FALSE(andFlags.any(TestFlags::ONE | TestFlags::TWO | TestFlags::THREE));
+}
+
+TEST(Flags, Equality) {
+    Flags<TestFlags> flags1 = TestFlags::ONE | TestFlags::TWO;
+    Flags<TestFlags> flags2 = TestFlags::ONE | TestFlags::TWO;
+    ASSERT_EQ(flags1, flags2);
+}
+
+TEST(Flags, Inequality) {
+    Flags<TestFlags> flags1 = TestFlags::ONE | TestFlags::TWO;
+    Flags<TestFlags> flags2 = TestFlags::ONE | TestFlags::THREE;
+    ASSERT_NE(flags1, flags2);
+}
+
+TEST(Flags, EqualsOperator) {
+    Flags<TestFlags> flags;
+    flags = TestFlags::ONE;
+    ASSERT_TRUE(flags.test(TestFlags::ONE));
+    ASSERT_FALSE(flags.any(TestFlags::TWO | TestFlags::THREE));
+}
+
+TEST(Flags, EqualsOperator_DontShareState) {
+    Flags<TestFlags> flags1 = TestFlags::ONE | TestFlags::TWO;
+    Flags<TestFlags> flags2 = flags1;
+    ASSERT_EQ(flags1, flags2);
+
+    flags1 &= TestFlags::TWO;
+    ASSERT_NE(flags1, flags2);
+}
+
+TEST(Flags, GetValue) {
+    Flags<TestFlags> flags = TestFlags::ONE | TestFlags::TWO;
+    ASSERT_EQ(flags.get(), 0x3);
+}
+
+TEST(Flags, String_NoFlags) {
+    Flags<TestFlags> flags;
+    ASSERT_EQ(flags.string(), "0x0");
+}
+
+TEST(Flags, String_KnownValues) {
+    Flags<TestFlags> flags = TestFlags::ONE | TestFlags::TWO;
+    ASSERT_EQ(flags.string(), "ONE | TWO");
+}
+
+TEST(Flags, String_UnknownValues) {
+    auto flags = Flags<TestFlags>(0b1011);
+    ASSERT_EQ(flags.string(), "ONE | TWO | 0x00000008");
+}
+
+TEST(FlagsIterator, IteratesOverAllFlags) {
+    Flags<TestFlags> flags1 = TestFlags::ONE | TestFlags::TWO;
+    Flags<TestFlags> flags2;
+    for (TestFlags f : flags1) {
+        flags2 |= f;
+    }
+    ASSERT_EQ(flags2, flags1);
+}
+
+TEST(FlagsIterator, IteratesInExpectedOrder) {
+    const std::vector<TestFlags> flagOrder = {TestFlags::ONE, TestFlags::TWO};
+    Flags<TestFlags> flags;
+    for (TestFlags f : flagOrder) {
+        flags |= f;
+    }
+
+    size_t idx = 0;
+    auto iter = flags.begin();
+    while (iter != flags.end() && idx < flagOrder.size()) {
+        // Make sure the order is what we expect
+        ASSERT_EQ(*iter, flagOrder[idx]);
+        iter++;
+        idx++;
+    }
+    ASSERT_EQ(iter, flags.end());
+}
+TEST(FlagsIterator, PostFixIncrement) {
+    Flags<TestFlags> flags = TestFlags::ONE | TestFlags::TWO;
+    auto iter = flags.begin();
+    ASSERT_EQ(*(iter++), TestFlags::ONE);
+    ASSERT_EQ(*iter, TestFlags::TWO);
+    ASSERT_EQ(*(iter++), TestFlags::TWO);
+    ASSERT_EQ(iter, flags.end());
+}
+
+TEST(FlagsIterator, PreFixIncrement) {
+    Flags<TestFlags> flags = TestFlags::ONE | TestFlags::TWO;
+    auto iter = flags.begin();
+    ASSERT_EQ(*++iter, TestFlags::TWO);
+    ASSERT_EQ(++iter, flags.end());
+}
+
+TEST(FlagNames, RuntimeFlagName) {
+    TestFlags f = TestFlags::ONE;
+    ASSERT_EQ(flag_name(f), "ONE");
+}
+
+TEST(FlagNames, RuntimeUnknownFlagName) {
+    TestFlags f = static_cast<TestFlags>(0x8);
+    ASSERT_EQ(flag_name(f), std::nullopt);
+}
+
+TEST(FlagNames, CompileTimeFlagName) {
+    static_assert(flag_name<TestFlags::TWO>() == "TWO");
+}
+
+} // namespace android::test
\ No newline at end of file
diff --git a/libs/ftl/NamedEnum_test.cpp b/libs/ftl/NamedEnum_test.cpp
new file mode 100644
index 0000000..dff2b8a
--- /dev/null
+++ b/libs/ftl/NamedEnum_test.cpp
@@ -0,0 +1,101 @@
+/*
+ * Copyright 2020 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 <gtest/gtest.h>
+#include <ftl/NamedEnum.h>
+
+namespace android {
+
+// Test enum class maximum enum value smaller than default maximum of 8.
+enum class TestEnums { ZERO = 0x0, ONE = 0x1, TWO = 0x2, THREE = 0x3, SEVEN = 0x7 };
+// Big enum contains enum values greater than default maximum of 8.
+enum class TestBigEnums { ZERO = 0x0, FIFTEEN = 0xF };
+
+// Declared to specialize the maximum enum since the enum size exceeds 8 by default.
+template <>
+constexpr size_t NamedEnum::max<TestBigEnums> = 16;
+
+namespace test {
+using android::TestBigEnums;
+using android::TestEnums;
+
+TEST(NamedEnum, RuntimeNamedEnum) {
+    TestEnums e = TestEnums::ZERO;
+    ASSERT_EQ(NamedEnum::enum_name(e), "ZERO");
+
+    e = TestEnums::ONE;
+    ASSERT_EQ(NamedEnum::enum_name(e), "ONE");
+
+    e = TestEnums::THREE;
+    ASSERT_EQ(NamedEnum::enum_name(e), "THREE");
+
+    e = TestEnums::SEVEN;
+    ASSERT_EQ(NamedEnum::enum_name(e), "SEVEN");
+}
+
+// Test big enum
+TEST(NamedEnum, RuntimeBigNamedEnum) {
+    TestBigEnums e = TestBigEnums::ZERO;
+    ASSERT_EQ(NamedEnum::enum_name(e), "ZERO");
+
+    e = TestBigEnums::FIFTEEN;
+    ASSERT_EQ(NamedEnum::enum_name(e), "FIFTEEN");
+}
+
+TEST(NamedEnum, RuntimeNamedEnumAsString) {
+    TestEnums e = TestEnums::ZERO;
+    ASSERT_EQ(NamedEnum::string(e), "ZERO");
+
+    e = TestEnums::ONE;
+    ASSERT_EQ(NamedEnum::string(e), "ONE");
+
+    e = TestEnums::THREE;
+    ASSERT_EQ(NamedEnum::string(e), "THREE");
+
+    e = TestEnums::SEVEN;
+    ASSERT_EQ(NamedEnum::string(e), "SEVEN");
+}
+
+TEST(NamedEnum, RuntimeBigNamedEnumAsString) {
+    TestBigEnums e = TestBigEnums::ZERO;
+    ASSERT_EQ(NamedEnum::string(e), "ZERO");
+
+    e = TestBigEnums::FIFTEEN;
+    ASSERT_EQ(NamedEnum::string(e), "FIFTEEN");
+}
+
+TEST(NamedEnum, RuntimeUnknownNamedEnum) {
+    TestEnums e = static_cast<TestEnums>(0x5);
+    ASSERT_EQ(NamedEnum::enum_name(e), std::nullopt);
+    e = static_cast<TestEnums>(0x9);
+    ASSERT_EQ(NamedEnum::enum_name(e), std::nullopt);
+}
+
+TEST(NamedEnum, RuntimeUnknownNamedEnumAsString) {
+    TestEnums e = static_cast<TestEnums>(0x5);
+    ASSERT_EQ(NamedEnum::string(e), "05");
+    e = static_cast<TestEnums>(0x9);
+    ASSERT_EQ(NamedEnum::string(e, "0x%08x"), "0x00000009");
+}
+
+TEST(NamedEnum, CompileTimeFlagName) {
+    static_assert(NamedEnum::enum_name<TestEnums::TWO>() == "TWO");
+    static_assert(NamedEnum::enum_name<TestEnums::THREE>() == "THREE");
+}
+
+} // namespace test
+
+} // namespace android