// Copyright (c) 2013-2014 Sandstorm Development Group, Inc. and contributors
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// Licensed under the MIT License:
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#ifndef CAPNP_TEST_UTIL_H_
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#define CAPNP_TEST_UTIL_H_
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#if defined(__GNUC__) && !defined(CAPNP_HEADER_WARNINGS)
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#pragma GCC system_header
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#endif
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#include <capnp/test.capnp.h>
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#include <iostream>
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#include "blob.h"
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#include <kj/compat/gtest.h>
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#if !CAPNP_LITE
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#include "dynamic.h"
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#endif // !CAPNP_LITE
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// TODO(cleanup): Auto-generate stringification functions for union discriminants.
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namespace capnproto_test {
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namespace capnp {
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namespace test {
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inline kj::String KJ_STRINGIFY(TestUnion::Union0::Which which) {
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return kj::str(static_cast<uint16_t>(which));
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}
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inline kj::String KJ_STRINGIFY(TestUnion::Union1::Which which) {
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return kj::str(static_cast<uint16_t>(which));
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}
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inline kj::String KJ_STRINGIFY(TestUnion::Union2::Which which) {
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return kj::str(static_cast<uint16_t>(which));
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}
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inline kj::String KJ_STRINGIFY(TestUnion::Union3::Which which) {
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return kj::str(static_cast<uint16_t>(which));
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}
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inline kj::String KJ_STRINGIFY(TestUnnamedUnion::Which which) {
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return kj::str(static_cast<uint16_t>(which));
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}
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inline kj::String KJ_STRINGIFY(TestGroups::Groups::Which which) {
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return kj::str(static_cast<uint16_t>(which));
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}
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inline kj::String KJ_STRINGIFY(TestInterleavedGroups::Group1::Which which) {
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return kj::str(static_cast<uint16_t>(which));
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}
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} // namespace test
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} // namespace capnp
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} // namespace capnproto_test
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namespace capnp {
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namespace _ { // private
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inline Data::Reader data(const char* str) {
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return Data::Reader(reinterpret_cast<const byte*>(str), strlen(str));
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}
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namespace test = capnproto_test::capnp::test;
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// We don't use "using namespace" to pull these in because then things would still compile
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// correctly if they were generated in the global namespace.
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using ::capnproto_test::capnp::test::TestAllTypes;
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using ::capnproto_test::capnp::test::TestDefaults;
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using ::capnproto_test::capnp::test::TestEnum;
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using ::capnproto_test::capnp::test::TestUnion;
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using ::capnproto_test::capnp::test::TestUnionDefaults;
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using ::capnproto_test::capnp::test::TestNestedTypes;
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using ::capnproto_test::capnp::test::TestUsing;
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using ::capnproto_test::capnp::test::TestListDefaults;
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void initTestMessage(TestAllTypes::Builder builder);
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void initTestMessage(TestDefaults::Builder builder);
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void initTestMessage(TestListDefaults::Builder builder);
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void checkTestMessage(TestAllTypes::Builder builder);
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void checkTestMessage(TestDefaults::Builder builder);
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void checkTestMessage(TestListDefaults::Builder builder);
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void checkTestMessage(TestAllTypes::Reader reader);
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void checkTestMessage(TestDefaults::Reader reader);
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void checkTestMessage(TestListDefaults::Reader reader);
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void checkTestMessageAllZero(TestAllTypes::Builder builder);
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void checkTestMessageAllZero(TestAllTypes::Reader reader);
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#if !CAPNP_LITE
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void initDynamicTestMessage(DynamicStruct::Builder builder);
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void initDynamicTestLists(DynamicStruct::Builder builder);
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void checkDynamicTestMessage(DynamicStruct::Builder builder);
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void checkDynamicTestLists(DynamicStruct::Builder builder);
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void checkDynamicTestMessage(DynamicStruct::Reader reader);
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void checkDynamicTestLists(DynamicStruct::Reader reader);
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void checkDynamicTestMessageAllZero(DynamicStruct::Builder builder);
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void checkDynamicTestMessageAllZero(DynamicStruct::Reader reader);
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#endif // !CAPNP_LITE
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template <typename T>
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inline void checkElement(T a, T b) {
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EXPECT_EQ(a, b);
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}
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template <>
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inline void checkElement<float>(float a, float b) {
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EXPECT_FLOAT_EQ(a, b);
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}
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template <>
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inline void checkElement<double>(double a, double b) {
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EXPECT_DOUBLE_EQ(a, b);
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}
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template <typename T, typename L = typename T::Reads>
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void checkList(T reader, std::initializer_list<decltype(reader[0])> expected) {
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ASSERT_EQ(expected.size(), reader.size());
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for (uint i = 0; i < expected.size(); i++) {
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checkElement<decltype(reader[0])>(expected.begin()[i], reader[i]);
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}
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}
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template <typename T, typename L = typename T::Builds, bool = false>
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void checkList(T reader, std::initializer_list<decltype(typename L::Reader()[0])> expected) {
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ASSERT_EQ(expected.size(), reader.size());
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for (uint i = 0; i < expected.size(); i++) {
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checkElement<decltype(typename L::Reader()[0])>(expected.begin()[i], reader[i]);
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}
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}
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inline void checkList(List<test::TestOldVersion>::Reader reader,
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std::initializer_list<int64_t> expectedData,
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std::initializer_list<Text::Reader> expectedPointers) {
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ASSERT_EQ(expectedData.size(), reader.size());
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for (uint i = 0; i < expectedData.size(); i++) {
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EXPECT_EQ(expectedData.begin()[i], reader[i].getOld1());
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EXPECT_EQ(expectedPointers.begin()[i], reader[i].getOld2());
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}
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}
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// Hack because as<>() is a template-parameter-dependent lookup everywhere below...
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#define as template as
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template <typename T> void expectPrimitiveEq(T a, T b) { EXPECT_EQ(a, b); }
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inline void expectPrimitiveEq(float a, float b) { EXPECT_FLOAT_EQ(a, b); }
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inline void expectPrimitiveEq(double a, double b) { EXPECT_DOUBLE_EQ(a, b); }
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inline void expectPrimitiveEq(Text::Reader a, Text::Builder b) { EXPECT_EQ(a, b); }
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inline void expectPrimitiveEq(Data::Reader a, Data::Builder b) { EXPECT_EQ(a, b); }
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#if !CAPNP_LITE
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template <typename Element, typename T>
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void checkList(T reader, std::initializer_list<ReaderFor<Element>> expected) {
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auto list = reader.as<DynamicList>();
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ASSERT_EQ(expected.size(), list.size());
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for (uint i = 0; i < expected.size(); i++) {
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expectPrimitiveEq(expected.begin()[i], list[i].as<Element>());
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}
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auto typed = reader.as<List<Element>>();
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ASSERT_EQ(expected.size(), typed.size());
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for (uint i = 0; i < expected.size(); i++) {
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expectPrimitiveEq(expected.begin()[i], typed[i]);
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}
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}
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#endif // !CAPNP_LITE
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#undef as
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// =======================================================================================
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// Interface implementations.
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#if !CAPNP_LITE
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class TestInterfaceImpl final: public test::TestInterface::Server {
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public:
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TestInterfaceImpl(int& callCount);
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kj::Promise<void> foo(FooContext context) override;
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kj::Promise<void> baz(BazContext context) override;
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private:
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int& callCount;
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};
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class TestExtendsImpl final: public test::TestExtends2::Server {
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public:
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TestExtendsImpl(int& callCount);
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kj::Promise<void> foo(FooContext context) override;
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kj::Promise<void> grault(GraultContext context) override;
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private:
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int& callCount;
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};
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class TestPipelineImpl final: public test::TestPipeline::Server {
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public:
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TestPipelineImpl(int& callCount);
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kj::Promise<void> getCap(GetCapContext context) override;
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kj::Promise<void> getAnyCap(GetAnyCapContext context) override;
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private:
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int& callCount;
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};
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class TestCallOrderImpl final: public test::TestCallOrder::Server {
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public:
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kj::Promise<void> getCallSequence(GetCallSequenceContext context) override;
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private:
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uint count = 0;
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};
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class TestTailCallerImpl final: public test::TestTailCaller::Server {
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public:
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TestTailCallerImpl(int& callCount);
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kj::Promise<void> foo(FooContext context) override;
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private:
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int& callCount;
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};
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class TestTailCalleeImpl final: public test::TestTailCallee::Server {
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public:
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TestTailCalleeImpl(int& callCount);
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kj::Promise<void> foo(FooContext context) override;
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private:
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int& callCount;
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};
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class TestMoreStuffImpl final: public test::TestMoreStuff::Server {
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public:
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TestMoreStuffImpl(int& callCount, int& handleCount);
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kj::Promise<void> getCallSequence(GetCallSequenceContext context) override;
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kj::Promise<void> callFoo(CallFooContext context) override;
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kj::Promise<void> callFooWhenResolved(CallFooWhenResolvedContext context) override;
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kj::Promise<void> neverReturn(NeverReturnContext context) override;
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kj::Promise<void> hold(HoldContext context) override;
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kj::Promise<void> callHeld(CallHeldContext context) override;
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kj::Promise<void> getHeld(GetHeldContext context) override;
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kj::Promise<void> echo(EchoContext context) override;
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kj::Promise<void> expectCancel(ExpectCancelContext context) override;
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kj::Promise<void> getHandle(GetHandleContext context) override;
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kj::Promise<void> getNull(GetNullContext context) override;
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kj::Promise<void> getEnormousString(GetEnormousStringContext context) override;
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private:
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int& callCount;
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int& handleCount;
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test::TestInterface::Client clientToHold = nullptr;
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kj::Promise<void> loop(uint depth, test::TestInterface::Client cap, ExpectCancelContext context);
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};
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class TestCapDestructor final: public test::TestInterface::Server {
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// Implementation of TestInterface that notifies when it is destroyed.
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public:
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TestCapDestructor(kj::Own<kj::PromiseFulfiller<void>>&& fulfiller)
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: fulfiller(kj::mv(fulfiller)), impl(dummy) {}
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~TestCapDestructor() {
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fulfiller->fulfill();
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}
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kj::Promise<void> foo(FooContext context) {
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return impl.foo(context);
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}
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private:
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kj::Own<kj::PromiseFulfiller<void>> fulfiller;
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int dummy = 0;
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TestInterfaceImpl impl;
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};
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#endif // !CAPNP_LITE
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} // namespace _ (private)
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} // namespace capnp
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#endif // TEST_UTIL_H_
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