diff options
Diffstat (limited to 'src/components/rpc_base/test/rpc_base_dbus_test.cc')
| -rw-r--r-- | src/components/rpc_base/test/rpc_base_dbus_test.cc | 690 |
1 files changed, 690 insertions, 0 deletions
diff --git a/src/components/rpc_base/test/rpc_base_dbus_test.cc b/src/components/rpc_base/test/rpc_base_dbus_test.cc new file mode 100644 index 0000000000..e217eff476 --- /dev/null +++ b/src/components/rpc_base/test/rpc_base_dbus_test.cc @@ -0,0 +1,690 @@ +/* Copyright (c) 2014, Ford Motor Company + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following + * disclaimer in the documentation and/or other materials provided with the + * distribution. + * + * Neither the name of the Ford Motor Company nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include "gtest/gtest.h" +#include "dbus/dbus_message.h" +#include "rpc_base/rpc_base.h" +#include "rpc_base/rpc_base_dbus_inl.h" + +namespace test { +using namespace rpc; +using namespace dbus; + +enum TestEnum { + kValue0, + kValue1, + kInvalidValue +}; + +bool IsValidEnum(TestEnum val) { + return val == kValue0 || val == kValue1; +} + +bool EnumFromJsonString(const std::string& value, TestEnum* enm) { + if (value == "kValue0") { + *enm = kValue0; + return true; + } else if (value == "kValue1") { + *enm = kValue1; + return true; + } else { + return false; + } +} + +const char* EnumToJsonString(TestEnum enm) { + switch (enm) { + case kValue0: + return "kValue0"; + case kValue1: + return "kValue1"; + default: + return "UNKNOWN"; + } +} + +struct DbusDeserialization : public testing::Test { + dbus::MessageRef msgref; + DbusDeserialization() + : msgref(dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL)) { + } +}; + +TEST_F(DbusDeserialization, DeserializeBool) { + { + dbus::MessageWriter writer(msgref); + writer.PutBool(true); + } + { + dbus::MessageReader reader(msgref); + Boolean booln(&reader); + ASSERT_TRUE(booln); + } +} + +TEST_F(DbusDeserialization, DeserializeByte) { + { + dbus::MessageWriter writer(msgref); + writer.PutByte(200); + } + { + dbus::MessageReader reader(msgref); + Integer < uint8_t, 1, 220 > byte(&reader); + ASSERT_TRUE(byte.is_initialized()); + ASSERT_TRUE(byte.is_valid()); + ASSERT_EQ(byte, 200); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + } +} + +TEST_F(DbusDeserialization, DeserializeInt64) { + { + dbus::MessageWriter writer(msgref); + writer.PutInt64(-1); + } + { + dbus::MessageReader reader(msgref); + Integer < int64_t, -5, 220 > int64(&reader); + ASSERT_TRUE(int64.is_initialized()); + ASSERT_TRUE(int64.is_valid()); + ASSERT_EQ(int64, -1); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + } +} + +TEST_F(DbusDeserialization, DeserializeFloat) { + { + dbus::MessageWriter writer(msgref); + writer.PutDouble(3.14); + } + { + dbus::MessageReader reader(msgref); + Float < 3, 4 > pi(&reader); + ASSERT_TRUE(pi.is_initialized()); + ASSERT_TRUE(pi.is_valid()); + ASSERT_DOUBLE_EQ(pi, 3.14); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + } +} + +TEST_F(DbusDeserialization, DeserializeString) { + { + dbus::MessageWriter writer(msgref); + writer.PutString("Hello"); + } + { + dbus::MessageReader reader(msgref); + String < 3, 10 > hello(&reader); + ASSERT_TRUE(hello.is_initialized()); + ASSERT_TRUE(hello.is_valid()); + ASSERT_EQ(std::string(hello), "Hello"); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + } +} + +TEST_F(DbusDeserialization, DeserializeEnum) { + { + dbus::MessageWriter writer(msgref); + writer.PutInt32(kValue1); + } + { + dbus::MessageReader reader(msgref); + Enum<TestEnum> enm(&reader); + ASSERT_TRUE(enm.is_initialized()); + ASSERT_TRUE(enm.is_valid()); + ASSERT_EQ(enm, kValue1); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + } +} + +TEST_F(DbusDeserialization, DeserializeArray) { + { + dbus::MessageWriter writer(msgref); + std::string array_signature; + rpc::DbusSignature<Integer<int32_t, 1, 50> >(&array_signature); + dbus::MessageWriter array_writer(&writer, dbus::kArray, + array_signature.c_str()); + array_writer.PutInt32(5); + array_writer.PutInt32(33); + } + { + dbus::MessageReader reader(msgref); + Array<Integer<int32_t, 1, 50>, 1, 100> array(&reader); + ASSERT_TRUE(array.is_initialized()); + ASSERT_TRUE(array.is_valid()); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + ASSERT_EQ(array.size(), 2u); + ASSERT_EQ(array[0], 5); + ASSERT_EQ(array[1], 33); + + } +} + +TEST_F(DbusDeserialization, DeserializeArrayOfArrays) { + { + dbus::MessageWriter writer(msgref); + std::string array_signature; + rpc::DbusSignature<Array<Integer<int32_t, 1, 50>, 1, 5> >(&array_signature); + dbus::MessageWriter array_writer(&writer, dbus::kArray, + array_signature.c_str()); + int val = 5; + for (int i = 0; i < 2; ++i) { + std::string subarray_signature; + rpc::DbusSignature<Integer<int32_t, 1, 50> >(&subarray_signature); + dbus::MessageWriter subarray_wirter(&array_writer, dbus::kArray, + subarray_signature.c_str()); + + subarray_wirter.PutInt32(val++); + subarray_wirter.PutInt32(val++); + } + } + { + dbus::MessageReader reader(msgref); + Array<Array<Integer<int32_t, 1, 50>, 1, 5>, 1, 5> array(&reader); + ASSERT_TRUE(array.is_initialized()); + ASSERT_TRUE(array.is_valid()); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + ASSERT_EQ(array.size(), 2u); + ASSERT_EQ(array[0].size(), 2u); + ASSERT_EQ(array[1].size(), 2u); + ASSERT_EQ(array[0][0], 5); + ASSERT_EQ(array[0][1], 6); + ASSERT_EQ(array[1][0], 7); + ASSERT_EQ(array[1][1], 8); + + } +} + +TEST_F(DbusDeserialization, DeserializeMap) { + { + dbus::MessageWriter writer(msgref); + std::string dict_signature; + rpc::DbusSignature<Map<Enum<TestEnum>, 1, 5>::value_type>(&dict_signature); + dbus::MessageWriter array_writer(&writer, dbus::kArray, + dict_signature.c_str()); + const char* keys[] = { "Hello", "World" }; + int val = 0; + for (int i = 0; i < 2; ++i) { + dbus::MessageWriter dictval_wirter(&array_writer, dbus::kDictEntry, NULL); + dictval_wirter.PutString(keys[val]); + dictval_wirter.PutInt32(val++); + } + } + { + dbus::MessageReader reader(msgref); + Map<Enum<TestEnum>, 1, 5> amap(&reader); + ASSERT_TRUE(amap.is_initialized()); + ASSERT_TRUE(amap.is_valid()); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + ASSERT_EQ(amap.size(), 2u); + ASSERT_EQ(amap["Hello"], kValue0); + ASSERT_EQ(amap["World"], kValue1); + + } +} + +TEST_F(DbusDeserialization, InconsistentTypesTest) { + { + dbus::MessageWriter writer(msgref); + writer.PutString("Hello"); + } + { + dbus::MessageReader reader(msgref); + Boolean badbool(&reader); + ASSERT_TRUE(badbool.is_initialized()); + ASSERT_FALSE(badbool.is_valid()); + ASSERT_TRUE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + } +} + +TEST_F(DbusDeserialization, DeserializeOptionalString) { + { + dbus::MessageWriter writer(msgref); + dbus::MessageWriter optwriter(&writer, dbus::kStruct, NULL); + optwriter.PutBool(true); + optwriter.PutString("Hello dear"); + } + { + dbus::MessageReader reader(msgref); + Optional < String<1, 100> > readback(&reader); + ASSERT_TRUE(readback.is_initialized()); + ASSERT_TRUE(readback.is_valid()); + ASSERT_EQ(std::string(*readback), "Hello dear"); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + } +} + +TEST_F(DbusDeserialization, DeserializeOptionalInt) { + { + dbus::MessageWriter writer(msgref); + dbus::MessageWriter optwriter(&writer, dbus::kStruct, NULL); + optwriter.PutBool(false); + optwriter.PutInt32(42); + } + { + dbus::MessageReader reader(msgref); + Optional < Integer<int32_t, 1, 90>> readback(&reader); + ASSERT_FALSE(readback.is_initialized()); + ASSERT_TRUE(readback.is_valid()); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + + } +} + + +TEST_F(DbusDeserialization, SerializeDeserializeBool) { + { + Boolean true_bool(true); + dbus::MessageWriter writer(msgref); + true_bool.ToDbusWriter(&writer); + } + { + dbus::MessageReader reader(msgref); + Boolean readback(&reader); + ASSERT_TRUE(readback.is_initialized()); + ASSERT_TRUE(readback.is_valid()); + ASSERT_EQ(readback, true); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + } +} + +TEST_F(DbusDeserialization, SerializeDeserializeInt8t) { + { + Integer < int8_t, 1, 100 > int8(42); + dbus::MessageWriter writer(msgref); + int8.ToDbusWriter(&writer); + } + { + dbus::MessageReader reader(msgref); + Integer < int8_t, 1, 100 > readback(&reader); + ASSERT_TRUE(readback.is_initialized()); + ASSERT_TRUE(readback.is_valid()); + ASSERT_EQ(readback, 42); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + } +} + +TEST_F(DbusDeserialization, BadSerializeDeserializeInt8t) { + { + Integer < int8_t, 1, 12 > int8(42); + dbus::MessageWriter writer(msgref); + int8.ToDbusWriter(&writer); + } + { + dbus::MessageReader reader(msgref); + Integer < int8_t, 1, 12 > readback(&reader); + ASSERT_TRUE(readback.is_initialized()); + ASSERT_FALSE(readback.is_valid()); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + } +} + +TEST_F(DbusDeserialization, SerializeDeserializeInt64t) { + { + Integer < int64_t, 1, 0xFFFFFFFFFF > int64(0xFFFFFFFFF1); + dbus::MessageWriter writer(msgref); + int64.ToDbusWriter(&writer); + } + { + dbus::MessageReader reader(msgref); + Integer < int64_t, 1, 0xFFFFFFFFFF > readback(&reader); + ASSERT_TRUE(readback.is_initialized()); + ASSERT_TRUE(readback.is_valid()); + ASSERT_EQ(readback, 0xFFFFFFFFF1); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + } +} + + +TEST_F(DbusDeserialization, SerializeDeserializeDouble) { + { + Float < 1, 5 > flt(3.14); + dbus::MessageWriter writer(msgref); + flt.ToDbusWriter(&writer); + } + { + dbus::MessageReader reader(msgref); + Float < 1, 5 > readback(&reader); + ASSERT_TRUE(readback.is_initialized()); + ASSERT_TRUE(readback.is_valid()); + ASSERT_DOUBLE_EQ(readback, 3.14); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + } +} + +TEST_F(DbusDeserialization, SerializeDeserializeString) { + { + String < 1, 12 > hello("Hello"); + dbus::MessageWriter writer(msgref); + hello.ToDbusWriter(&writer); + } + { + dbus::MessageReader reader(msgref); + String < 1, 12 > readback(&reader); + ASSERT_TRUE(readback.is_initialized()); + ASSERT_TRUE(readback.is_valid()); + ASSERT_EQ(std::string(readback), "Hello"); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + } +} + +TEST_F(DbusDeserialization, SerializeDeserializeEnum) { + { + Enum<TestEnum> te(kValue1); + dbus::MessageWriter writer(msgref); + te.ToDbusWriter(&writer); + } + { + dbus::MessageReader reader(msgref); + Enum<TestEnum> readback(&reader); + ASSERT_TRUE(readback.is_initialized()); + ASSERT_TRUE(readback.is_valid()); + ASSERT_EQ(readback, kValue1); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + } +} + +TEST_F(DbusDeserialization, SerializeDeserializeArray) { + { + Array<Integer<int32_t, 1, 100>, 1, 90> ints; + ints.push_back(42); + ints.push_back(17); + dbus::MessageWriter writer(msgref); + ints.ToDbusWriter(&writer); + } + { + dbus::MessageReader reader(msgref); + Array<Integer<int32_t, 1, 100>, 1, 90> readback(&reader); + ASSERT_TRUE(readback.is_initialized()); + ASSERT_TRUE(readback.is_valid()); + ASSERT_EQ(readback[0], 42); + ASSERT_EQ(readback[1], 17); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + } +} + +TEST_F(DbusDeserialization, SerializeDeserializeMap) { + { + Map<Integer<int32_t, 1, 100>, 1, 90> ints; + ints["first"] = 42; + ints["second"] = 17; + dbus::MessageWriter writer(msgref); + ints.ToDbusWriter(&writer); + } + { + dbus::MessageReader reader(msgref); + Map<Integer<int32_t, 1, 100>, 1, 90> readback(&reader); + ASSERT_TRUE(readback.is_initialized()); + ASSERT_TRUE(readback.is_valid()); + ASSERT_EQ(readback["first"], 42); + ASSERT_EQ(readback["second"], 17); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + } +} + +TEST_F(DbusDeserialization, SerializeDeserializeMapOfArrays) { + { + Map<Array<Integer<int32_t, 1, 100>, 1, 5>, 1, 90> ints; + ints["first"].push_back(1); + ints["first"].push_back(42); + ints["second"].push_back(17); + ints["second"].push_back(3); + dbus::MessageWriter writer(msgref); + ints.ToDbusWriter(&writer); + } + { + dbus::MessageReader reader(msgref); + Map<Array<Integer<int32_t, 1, 100>, 1, 5>, 1, 90> readback(&reader); + ASSERT_TRUE(readback.is_initialized()); + ASSERT_TRUE(readback.is_valid()); + ASSERT_EQ(readback.size(), 2u); + ASSERT_EQ(readback["first"].size(), 2u); + ASSERT_EQ(readback["second"].size(), 2u); + ASSERT_EQ(readback["first"][0], 1); + ASSERT_EQ(readback["first"][1], 42); + ASSERT_EQ(readback["second"][0], 17); + ASSERT_EQ(readback["second"][1], 3); + ASSERT_FALSE(reader.has_failed()); + ASSERT_FALSE(reader.HasNext()); + } +} + +TEST(ValidatedTypes, TestBooleanDbusSignature) { + std::string sign; + DbusSignature<Boolean>(&sign); + ASSERT_EQ(sign, "b"); +} + +TEST(ValidatedTypes, TestIntDbusSignature) { + std::string sign; + DbusSignature<Integer<int32_t, 1, 2> >(&sign); + ASSERT_EQ(sign, "i"); +} + +TEST(ValidatedTypes, TestFloatDbusSignature) { + std::string sign; + DbusSignature<Float<1, 2> >(&sign); + ASSERT_EQ(sign, "d"); +} + +TEST(ValidatedTypes, TestStringDbusSignature) { + std::string sign; + DbusSignature<String<1, 2> >(&sign); + ASSERT_EQ(sign, "s"); +} + +TEST(ValidatedTypes, TestEnumDbusSignature) { + std::string sign; + DbusSignature<Enum<TestEnum> >(&sign); + ASSERT_EQ(sign, "i"); +} + +TEST(ValidatedTypes, TestIntArrayDbusSignature) { + std::string sign; + DbusSignature<Array<Integer<int32_t, 1, 2>, 1, 3> >(&sign); + ASSERT_EQ(sign, "ai"); +} + +TEST(ValidatedTypes, TestIntArrayArrayDbusSignature) { + std::string sign; + DbusSignature<Array<Array<Integer<int32_t, 1, 2>, 1, 3>, 4, 5> >(&sign); + ASSERT_EQ(sign, "aai"); +} + +TEST(ValidatedTypes, TestMapDbusSignature) { + std::string sign; + DbusSignature<Map<Integer<int32_t, 1, 2>, 3, 4> >(&sign); + ASSERT_EQ(sign, "a{si}"); +} + +TEST(ValidatedTypes, TestMandatoryEnumDbusSignature) { + std::string sign; + DbusSignature<Enum<TestEnum> >(&sign); + ASSERT_EQ(sign, "i"); +} + +TEST(ValidatedTypes, TestOptionalEnumDbusSignature) { + std::string sign; + DbusSignature<Optional<Enum<TestEnum> > >(&sign); + ASSERT_EQ(sign, "(bi)"); +} + +TEST(ValidatedTypes, TestOptionalFloatArrayDbusSignature) { + std::string sign; + DbusSignature<Optional<Array<Float<1, 2>, 3, 4> > >(&sign); + ASSERT_EQ(sign, "(bad)"); +} + +TEST(DbusMessageConstructionTest, DbusMessageConstruction) { + DBusMessage* rawmsg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL); + dbus::MessageRef msgref(rawmsg); +} + +class DbusTest : public testing::Test { + public: + dbus::MessageRef msgref; + DbusTest() + : msgref(dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL)) { + } +}; + +TEST_F(DbusTest, DbusWriterConstructionTest) { + dbus::MessageWriter writer(msgref); +} + +TEST_F(DbusTest, DbusEmptyMessageReaderTest) { + dbus::MessageReader reader(msgref); + ASSERT_TRUE(reader.has_failed()); +} + +TEST_F(DbusTest, DbusMessageWriterBoolWriteRead) { + dbus::MessageWriter writer(msgref); + writer.PutBool(true); + dbus::MessageReader reader(msgref); + bool redback_value = reader.TakeBool(); + ASSERT_FALSE(reader.has_failed()); + ASSERT_TRUE(redback_value); +} + +TEST_F(DbusTest, DbusMessageWriterInt32WriteRead) { + dbus::MessageWriter writer(msgref); + writer.PutInt32(42); + dbus::MessageReader reader(msgref); + int32_t readback_value = reader.TakeInt32(); + ASSERT_FALSE(reader.has_failed()); + ASSERT_EQ(readback_value, 42); +} + +TEST_F(DbusTest, DbusMessageWriterStringWriteRead) { + dbus::MessageWriter writer(msgref); + writer.PutString("Hello DBus!"); + dbus::MessageReader reader(msgref); + std::string readback_value = reader.TakeString(); + ASSERT_FALSE(reader.has_failed()); + ASSERT_EQ(readback_value, "Hello DBus!"); +} + +TEST_F(DbusTest, DbusMultipleParamsReadWrite) { + { + dbus::MessageWriter writer(msgref); + writer.PutString("Hello DBus!"); + writer.PutInt16(42); + writer.PutDouble(3.14); + } + { + dbus::MessageReader reader(msgref); + std::string readback_string = reader.TakeString(); + ASSERT_FALSE(reader.has_failed()); + ASSERT_EQ(readback_string, "Hello DBus!"); + int16_t readback_int = reader.TakeInt16(); + ASSERT_FALSE(reader.has_failed()); + ASSERT_EQ(readback_int, 42); + double readback_double = reader.TakeDouble(); + ASSERT_FALSE(reader.has_failed()); + ASSERT_DOUBLE_EQ(readback_double, 3.14); + ASSERT_FALSE(reader.HasNext()); + } +} + +TEST_F(DbusTest, DbusArrayTest) { + { + dbus::MessageWriter writer(msgref); + dbus::MessageWriter array_writer(&writer, dbus::kArray, + DBUS_TYPE_INT16_AS_STRING); + array_writer.PutInt16(3); + array_writer.PutInt16(4); + array_writer.PutInt16(5); + } + { + dbus::MessageReader reader(msgref); + dbus::MessageReader array_reader = reader.TakeArrayReader(); + int16_t readback_val = array_reader.TakeInt16(); + ASSERT_FALSE(reader.has_failed()); + ASSERT_EQ(readback_val, 3); + readback_val = array_reader.TakeInt16(); + ASSERT_FALSE(reader.has_failed()); + ASSERT_EQ(readback_val, 4); + readback_val = array_reader.TakeInt16(); + ASSERT_FALSE(reader.has_failed()); + ASSERT_EQ(readback_val, 5); + ASSERT_FALSE(array_reader.HasNext()); + } +} + +class DbusFailuresTest : public testing::Test { + public: + dbus::MessageRef int_msg; + DbusFailuresTest() + : int_msg(dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL)) { + dbus::MessageWriter writer(int_msg); + writer.PutInt64(42); + } +}; + +TEST_F(DbusFailuresTest, DbusInconsistentTypeReadFailureTest) { + dbus::MessageReader reader(int_msg); + std::string str = reader.TakeString(); + ASSERT_EQ(str, std::string("")); + ASSERT_TRUE(reader.has_failed()); +} + +TEST_F(DbusFailuresTest, DbusNonExistentArrayReadTest) { + dbus::MessageReader reader(int_msg); + ASSERT_FALSE(reader.has_failed()); + dbus::MessageReader array_reader = reader.TakeArrayReader(); + ASSERT_TRUE(array_reader.has_failed()); + ASSERT_TRUE(reader.has_failed()); + int64_t val = array_reader.TakeInt64(); + ASSERT_TRUE(array_reader.has_failed()); + ASSERT_EQ(val, 0); +} + +} // namespace test |