test-util.c++ 47.2 KB
Newer Older
Kenton Varda's avatar
Kenton Varda committed
1 2
// Copyright (c) 2013-2014 Sandstorm Development Group, Inc. and contributors
// Licensed under the MIT License:
Kenton Varda's avatar
Kenton Varda committed
3
//
Kenton Varda's avatar
Kenton Varda committed
4 5 6 7 8 9
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
Kenton Varda's avatar
Kenton Varda committed
10
//
Kenton Varda's avatar
Kenton Varda committed
11 12
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
Kenton Varda's avatar
Kenton Varda committed
13
//
Kenton Varda's avatar
Kenton Varda committed
14 15 16 17 18 19 20
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
Kenton Varda's avatar
Kenton Varda committed
21

Kenton Varda's avatar
Kenton Varda committed
22 23 24 25
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif

Kenton Varda's avatar
Kenton Varda committed
26
#include "test-util.h"
27
#include <kj/debug.h>
28
#include <kj/compat/gtest.h>
29 30
#include <kj/io.h>
#include <kj/miniposix.h>
Kenton Varda's avatar
Kenton Varda committed
31

32
namespace capnp {
33
namespace _ {  // private
Kenton Varda's avatar
Kenton Varda committed
34 35 36 37
namespace {

template <typename Builder>
void genericInitTestMessage(Builder builder) {
38
  builder.setVoidField(VOID);
39
  builder.setVoidField();  // Means the same as above.
Kenton Varda's avatar
Kenton Varda committed
40 41 42 43 44 45 46 47 48 49 50 51
  builder.setBoolField(true);
  builder.setInt8Field(-123);
  builder.setInt16Field(-12345);
  builder.setInt32Field(-12345678);
  builder.setInt64Field(-123456789012345ll);
  builder.setUInt8Field(234u);
  builder.setUInt16Field(45678u);
  builder.setUInt32Field(3456789012u);
  builder.setUInt64Field(12345678901234567890ull);
  builder.setFloat32Field(1234.5);
  builder.setFloat64Field(-123e45);
  builder.setTextField("foo");
52
  builder.setDataField(data("bar"));
Kenton Varda's avatar
Kenton Varda committed
53 54
  {
    auto subBuilder = builder.initStructField();
55
    subBuilder.setVoidField(VOID);
Kenton Varda's avatar
Kenton Varda committed
56 57 58 59 60 61 62 63 64
    subBuilder.setBoolField(true);
    subBuilder.setInt8Field(-12);
    subBuilder.setInt16Field(3456);
    subBuilder.setInt32Field(-78901234);
    subBuilder.setInt64Field(56789012345678ll);
    subBuilder.setUInt8Field(90u);
    subBuilder.setUInt16Field(1234u);
    subBuilder.setUInt32Field(56789012u);
    subBuilder.setUInt64Field(345678901234567890ull);
65
    subBuilder.setFloat32Field(-1.25e-10f);
Kenton Varda's avatar
Kenton Varda committed
66 67
    subBuilder.setFloat64Field(345);
    subBuilder.setTextField("baz");
68
    subBuilder.setDataField(data("qux"));
Kenton Varda's avatar
Kenton Varda committed
69 70 71 72 73
    {
      auto subSubBuilder = subBuilder.initStructField();
      subSubBuilder.setTextField("nested");
      subSubBuilder.initStructField().setTextField("really nested");
    }
74
    subBuilder.setEnumField(TestEnum::BAZ);
Kenton Varda's avatar
Kenton Varda committed
75

76
    subBuilder.setVoidList({VOID, VOID, VOID});
Kenton Varda's avatar
Kenton Varda committed
77 78 79
    subBuilder.setBoolList({false, true, false, true, true});
    subBuilder.setInt8List({12, -34, -0x80, 0x7f});
    subBuilder.setInt16List({1234, -5678, -0x8000, 0x7fff});
80 81
    // gcc warns on -0x800... and the only work-around I could find was to do -0x7ff...-1.
    subBuilder.setInt32List({12345678, -90123456, -0x7fffffff - 1, 0x7fffffff});
Kenton Varda's avatar
Kenton Varda committed
82 83 84 85 86
    subBuilder.setInt64List({123456789012345ll, -678901234567890ll, -0x7fffffffffffffffll-1, 0x7fffffffffffffffll});
    subBuilder.setUInt8List({12u, 34u, 0u, 0xffu});
    subBuilder.setUInt16List({1234u, 5678u, 0u, 0xffffu});
    subBuilder.setUInt32List({12345678u, 90123456u, 0u, 0xffffffffu});
    subBuilder.setUInt64List({123456789012345ull, 678901234567890ull, 0ull, 0xffffffffffffffffull});
87
    subBuilder.setFloat32List({0, 1234567, 1e37f, -1e37f, 1e-37f, -1e-37f});
Kenton Varda's avatar
Kenton Varda committed
88 89
    subBuilder.setFloat64List({0, 123456789012345, 1e306, -1e306, 1e-306, -1e-306});
    subBuilder.setTextList({"quux", "corge", "grault"});
90
    subBuilder.setDataList({data("garply"), data("waldo"), data("fred")});
Kenton Varda's avatar
Kenton Varda committed
91 92 93 94 95 96
    {
      auto listBuilder = subBuilder.initStructList(3);
      listBuilder[0].setTextField("x structlist 1");
      listBuilder[1].setTextField("x structlist 2");
      listBuilder[2].setTextField("x structlist 3");
    }
97
    subBuilder.setEnumList({TestEnum::QUX, TestEnum::BAR, TestEnum::GRAULT});
Kenton Varda's avatar
Kenton Varda committed
98
  }
99
  builder.setEnumField(TestEnum::CORGE);
Kenton Varda's avatar
Kenton Varda committed
100 101 102 103 104 105 106 107 108 109 110

  builder.initVoidList(6);
  builder.setBoolList({true, false, false, true});
  builder.setInt8List({111, -111});
  builder.setInt16List({11111, -11111});
  builder.setInt32List({111111111, -111111111});
  builder.setInt64List({1111111111111111111ll, -1111111111111111111ll});
  builder.setUInt8List({111u, 222u});
  builder.setUInt16List({33333u, 44444u});
  builder.setUInt32List({3333333333u});
  builder.setUInt64List({11111111111111111111ull});
111 112
  builder.setFloat32List({5555.5, kj::inf(), -kj::inf(), kj::nan()});
  builder.setFloat64List({7777.75, kj::inf(), -kj::inf(), kj::nan()});
Kenton Varda's avatar
Kenton Varda committed
113
  builder.setTextList({"plugh", "xyzzy", "thud"});
114
  builder.setDataList({data("oops"), data("exhausted"), data("rfc3092")});
Kenton Varda's avatar
Kenton Varda committed
115 116 117 118 119 120
  {
    auto listBuilder = builder.initStructList(3);
    listBuilder[0].setTextField("structlist 1");
    listBuilder[1].setTextField("structlist 2");
    listBuilder[2].setTextField("structlist 3");
  }
121
  builder.setEnumList({TestEnum::FOO, TestEnum::GARPLY});
Kenton Varda's avatar
Kenton Varda committed
122 123
}

124 125
#if !CAPNP_LITE

126
void dynamicInitTestMessage(DynamicStruct::Builder builder) {
127
  builder.set("voidField", VOID);
128 129 130 131 132 133 134 135 136 137 138 139
  builder.set("boolField", true);
  builder.set("int8Field", -123);
  builder.set("int16Field", -12345);
  builder.set("int32Field", -12345678);
  builder.set("int64Field", -123456789012345ll);
  builder.set("uInt8Field", 234u);
  builder.set("uInt16Field", 45678u);
  builder.set("uInt32Field", 3456789012u);
  builder.set("uInt64Field", 12345678901234567890ull);
  builder.set("float32Field", 1234.5);
  builder.set("float64Field", -123e45);
  builder.set("textField", "foo");
140
  builder.set("dataField", data("bar"));
141 142
  {
    auto subBuilder = builder.init("structField").as<DynamicStruct>();
143
    subBuilder.set("voidField", VOID);
144 145 146 147 148 149 150 151 152 153 154 155
    subBuilder.set("boolField", true);
    subBuilder.set("int8Field", -12);
    subBuilder.set("int16Field", 3456);
    subBuilder.set("int32Field", -78901234);
    subBuilder.set("int64Field", 56789012345678ll);
    subBuilder.set("uInt8Field", 90u);
    subBuilder.set("uInt16Field", 1234u);
    subBuilder.set("uInt32Field", 56789012u);
    subBuilder.set("uInt64Field", 345678901234567890ull);
    subBuilder.set("float32Field", -1.25e-10);
    subBuilder.set("float64Field", 345);
    subBuilder.set("textField", "baz");
156
    subBuilder.set("dataField", data("qux"));
157 158 159 160 161 162 163
    {
      auto subSubBuilder = subBuilder.init("structField").as<DynamicStruct>();
      subSubBuilder.set("textField", "nested");
      subSubBuilder.init("structField").as<DynamicStruct>().set("textField", "really nested");
    }
    subBuilder.set("enumField", "baz");

164
    subBuilder.set("voidList", {VOID, VOID, VOID});
165 166 167 168 169 170 171 172 173 174 175 176 177
    subBuilder.set("boolList", {false, true, false, true, true});
    subBuilder.set("int8List", {12, -34, -0x80, 0x7f});
    subBuilder.set("int16List", {1234, -5678, -0x8000, 0x7fff});
    // gcc warns on -0x800... and the only work-around I could find was to do -0x7ff...-1.
    subBuilder.set("int32List", {12345678, -90123456, -0x7fffffff - 1, 0x7fffffff});
    subBuilder.set("int64List", {123456789012345ll, -678901234567890ll, -0x7fffffffffffffffll-1, 0x7fffffffffffffffll});
    subBuilder.set("uInt8List", {12u, 34u, 0u, 0xffu});
    subBuilder.set("uInt16List", {1234u, 5678u, 0u, 0xffffu});
    subBuilder.set("uInt32List", {12345678u, 90123456u, 0u, 0xffffffffu});
    subBuilder.set("uInt64List", {123456789012345ull, 678901234567890ull, 0ull, 0xffffffffffffffffull});
    subBuilder.set("float32List", {0, 1234567, 1e37, -1e37, 1e-37, -1e-37});
    subBuilder.set("float64List", {0, 123456789012345, 1e306, -1e306, 1e-306, -1e-306});
    subBuilder.set("textList", {"quux", "corge", "grault"});
178
    subBuilder.set("dataList", {data("garply"), data("waldo"), data("fred")});
179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198
    {
      auto listBuilder = subBuilder.init("structList", 3).as<DynamicList>();
      listBuilder[0].as<DynamicStruct>().set("textField", "x structlist 1");
      listBuilder[1].as<DynamicStruct>().set("textField", "x structlist 2");
      listBuilder[2].as<DynamicStruct>().set("textField", "x structlist 3");
    }
    subBuilder.set("enumList", {"qux", "bar", "grault"});
  }
  builder.set("enumField", "corge");

  builder.init("voidList", 6);
  builder.set("boolList", {true, false, false, true});
  builder.set("int8List", {111, -111});
  builder.set("int16List", {11111, -11111});
  builder.set("int32List", {111111111, -111111111});
  builder.set("int64List", {1111111111111111111ll, -1111111111111111111ll});
  builder.set("uInt8List", {111u, 222u});
  builder.set("uInt16List", {33333u, 44444u});
  builder.set("uInt32List", {3333333333u});
  builder.set("uInt64List", {11111111111111111111ull});
199 200
  builder.set("float32List", {5555.5, kj::inf(), -kj::inf(), kj::nan()});
  builder.set("float64List", {7777.75, kj::inf(), -kj::inf(), kj::nan()});
201
  builder.set("textList", {"plugh", "xyzzy", "thud"});
202
  builder.set("dataList", {data("oops"), data("exhausted"), data("rfc3092")});
203 204 205 206 207 208 209 210 211
  {
    auto listBuilder = builder.init("structList", 3).as<DynamicList>();
    listBuilder[0].as<DynamicStruct>().set("textField", "structlist 1");
    listBuilder[1].as<DynamicStruct>().set("textField", "structlist 2");
    listBuilder[2].as<DynamicStruct>().set("textField", "structlist 3");
  }
  builder.set("enumList", {"foo", "garply"});
}

212 213
#endif  // !CAPNP_LITE

214 215 216
inline bool isNaN(float f) { return f != f; }
inline bool isNaN(double f) { return f != f; }

Kenton Varda's avatar
Kenton Varda committed
217 218
template <typename Reader>
void genericCheckTestMessage(Reader reader) {
219
  EXPECT_EQ(VOID, reader.getVoidField());
Kenton Varda's avatar
Kenton Varda committed
220 221 222 223 224 225 226 227 228 229 230 231
  EXPECT_EQ(true, reader.getBoolField());
  EXPECT_EQ(-123, reader.getInt8Field());
  EXPECT_EQ(-12345, reader.getInt16Field());
  EXPECT_EQ(-12345678, reader.getInt32Field());
  EXPECT_EQ(-123456789012345ll, reader.getInt64Field());
  EXPECT_EQ(234u, reader.getUInt8Field());
  EXPECT_EQ(45678u, reader.getUInt16Field());
  EXPECT_EQ(3456789012u, reader.getUInt32Field());
  EXPECT_EQ(12345678901234567890ull, reader.getUInt64Field());
  EXPECT_FLOAT_EQ(1234.5f, reader.getFloat32Field());
  EXPECT_DOUBLE_EQ(-123e45, reader.getFloat64Field());
  EXPECT_EQ("foo", reader.getTextField());
232
  EXPECT_EQ(data("bar"), reader.getDataField());
Kenton Varda's avatar
Kenton Varda committed
233 234
  {
    auto subReader = reader.getStructField();
235
    EXPECT_EQ(VOID, subReader.getVoidField());
Kenton Varda's avatar
Kenton Varda committed
236 237 238 239 240 241 242 243 244 245 246 247
    EXPECT_EQ(true, subReader.getBoolField());
    EXPECT_EQ(-12, subReader.getInt8Field());
    EXPECT_EQ(3456, subReader.getInt16Field());
    EXPECT_EQ(-78901234, subReader.getInt32Field());
    EXPECT_EQ(56789012345678ll, subReader.getInt64Field());
    EXPECT_EQ(90u, subReader.getUInt8Field());
    EXPECT_EQ(1234u, subReader.getUInt16Field());
    EXPECT_EQ(56789012u, subReader.getUInt32Field());
    EXPECT_EQ(345678901234567890ull, subReader.getUInt64Field());
    EXPECT_FLOAT_EQ(-1.25e-10f, subReader.getFloat32Field());
    EXPECT_DOUBLE_EQ(345, subReader.getFloat64Field());
    EXPECT_EQ("baz", subReader.getTextField());
248
    EXPECT_EQ(data("qux"), subReader.getDataField());
Kenton Varda's avatar
Kenton Varda committed
249 250 251 252 253
    {
      auto subSubReader = subReader.getStructField();
      EXPECT_EQ("nested", subSubReader.getTextField());
      EXPECT_EQ("really nested", subSubReader.getStructField().getTextField());
    }
254
    EXPECT_EQ(TestEnum::BAZ, subReader.getEnumField());
Kenton Varda's avatar
Kenton Varda committed
255

256
    checkList(subReader.getVoidList(), {VOID, VOID, VOID});
Kenton Varda's avatar
Kenton Varda committed
257 258 259
    checkList(subReader.getBoolList(), {false, true, false, true, true});
    checkList(subReader.getInt8List(), {12, -34, -0x80, 0x7f});
    checkList(subReader.getInt16List(), {1234, -5678, -0x8000, 0x7fff});
260 261
    // gcc warns on -0x800... and the only work-around I could find was to do -0x7ff...-1.
    checkList(subReader.getInt32List(), {12345678, -90123456, -0x7fffffff - 1, 0x7fffffff});
Kenton Varda's avatar
Kenton Varda committed
262 263 264 265 266 267 268 269
    checkList(subReader.getInt64List(), {123456789012345ll, -678901234567890ll, -0x7fffffffffffffffll-1, 0x7fffffffffffffffll});
    checkList(subReader.getUInt8List(), {12u, 34u, 0u, 0xffu});
    checkList(subReader.getUInt16List(), {1234u, 5678u, 0u, 0xffffu});
    checkList(subReader.getUInt32List(), {12345678u, 90123456u, 0u, 0xffffffffu});
    checkList(subReader.getUInt64List(), {123456789012345ull, 678901234567890ull, 0ull, 0xffffffffffffffffull});
    checkList(subReader.getFloat32List(), {0.0f, 1234567.0f, 1e37f, -1e37f, 1e-37f, -1e-37f});
    checkList(subReader.getFloat64List(), {0.0, 123456789012345.0, 1e306, -1e306, 1e-306, -1e-306});
    checkList(subReader.getTextList(), {"quux", "corge", "grault"});
270
    checkList(subReader.getDataList(), {data("garply"), data("waldo"), data("fred")});
Kenton Varda's avatar
Kenton Varda committed
271 272 273 274 275 276 277
    {
      auto listReader = subReader.getStructList();
      ASSERT_EQ(3u, listReader.size());
      EXPECT_EQ("x structlist 1", listReader[0].getTextField());
      EXPECT_EQ("x structlist 2", listReader[1].getTextField());
      EXPECT_EQ("x structlist 3", listReader[2].getTextField());
    }
278
    checkList(subReader.getEnumList(), {TestEnum::QUX, TestEnum::BAR, TestEnum::GRAULT});
Kenton Varda's avatar
Kenton Varda committed
279
  }
280
  EXPECT_EQ(TestEnum::CORGE, reader.getEnumField());
Kenton Varda's avatar
Kenton Varda committed
281 282 283 284 285 286 287 288 289 290 291

  EXPECT_EQ(6u, reader.getVoidList().size());
  checkList(reader.getBoolList(), {true, false, false, true});
  checkList(reader.getInt8List(), {111, -111});
  checkList(reader.getInt16List(), {11111, -11111});
  checkList(reader.getInt32List(), {111111111, -111111111});
  checkList(reader.getInt64List(), {1111111111111111111ll, -1111111111111111111ll});
  checkList(reader.getUInt8List(), {111u, 222u});
  checkList(reader.getUInt16List(), {33333u, 44444u});
  checkList(reader.getUInt32List(), {3333333333u});
  checkList(reader.getUInt64List(), {11111111111111111111ull});
292 293 294 295
  {
    auto listReader = reader.getFloat32List();
    ASSERT_EQ(4u, listReader.size());
    EXPECT_EQ(5555.5f, listReader[0]);
296 297
    EXPECT_EQ(kj::inf(), listReader[1]);
    EXPECT_EQ(-kj::inf(), listReader[2]);
298 299 300 301 302 303
    EXPECT_TRUE(isNaN(listReader[3]));
  }
  {
    auto listReader = reader.getFloat64List();
    ASSERT_EQ(4u, listReader.size());
    EXPECT_EQ(7777.75, listReader[0]);
304 305
    EXPECT_EQ(kj::inf(), listReader[1]);
    EXPECT_EQ(-kj::inf(), listReader[2]);
306 307
    EXPECT_TRUE(isNaN(listReader[3]));
  }
Kenton Varda's avatar
Kenton Varda committed
308
  checkList(reader.getTextList(), {"plugh", "xyzzy", "thud"});
309
  checkList(reader.getDataList(), {data("oops"), data("exhausted"), data("rfc3092")});
Kenton Varda's avatar
Kenton Varda committed
310 311 312 313 314 315 316
  {
    auto listReader = reader.getStructList();
    ASSERT_EQ(3u, listReader.size());
    EXPECT_EQ("structlist 1", listReader[0].getTextField());
    EXPECT_EQ("structlist 2", listReader[1].getTextField());
    EXPECT_EQ("structlist 3", listReader[2].getTextField());
  }
317
  checkList(reader.getEnumList(), {TestEnum::FOO, TestEnum::GARPLY});
Kenton Varda's avatar
Kenton Varda committed
318 319
}

320 321
#if !CAPNP_LITE

322 323 324
// Hack because as<>() is a template-parameter-dependent lookup everywhere below...
#define as template as

325 326 327 328 329 330 331 332
Text::Reader name(DynamicEnum e) {
  KJ_IF_MAYBE(schema, e.getEnumerant()) {
    return schema->getProto().getName();
  } else {
    return "(unknown enumerant)";
  }
}

333 334 335 336 337
template <typename T>
void checkEnumList(T reader, std::initializer_list<const char*> expected) {
  auto list = reader.as<DynamicList>();
  ASSERT_EQ(expected.size(), list.size());
  for (uint i = 0; i < expected.size(); i++) {
338
    EXPECT_EQ(expected.begin()[i], name(list[i].as<DynamicEnum>()));
339 340 341 342 343
  }
}

template <typename Reader>
void dynamicCheckTestMessage(Reader reader) {
344
  EXPECT_EQ(VOID, reader.get("voidField").as<Void>());
345 346 347 348 349 350 351 352 353 354 355 356
  EXPECT_EQ(true, reader.get("boolField").as<bool>());
  EXPECT_EQ(-123, reader.get("int8Field").as<int8_t>());
  EXPECT_EQ(-12345, reader.get("int16Field").as<int16_t>());
  EXPECT_EQ(-12345678, reader.get("int32Field").as<int32_t>());
  EXPECT_EQ(-123456789012345ll, reader.get("int64Field").as<int64_t>());
  EXPECT_EQ(234u, reader.get("uInt8Field").as<uint8_t>());
  EXPECT_EQ(45678u, reader.get("uInt16Field").as<uint16_t>());
  EXPECT_EQ(3456789012u, reader.get("uInt32Field").as<uint32_t>());
  EXPECT_EQ(12345678901234567890ull, reader.get("uInt64Field").as<uint64_t>());
  EXPECT_FLOAT_EQ(1234.5f, reader.get("float32Field").as<float>());
  EXPECT_DOUBLE_EQ(-123e45, reader.get("float64Field").as<double>());
  EXPECT_EQ("foo", reader.get("textField").as<Text>());
357
  EXPECT_EQ(data("bar"), reader.get("dataField").as<Data>());
358 359
  {
    auto subReader = reader.get("structField").as<DynamicStruct>();
360
    EXPECT_EQ(VOID, subReader.get("voidField").as<Void>());
361 362 363 364 365 366 367 368 369 370 371 372
    EXPECT_EQ(true, subReader.get("boolField").as<bool>());
    EXPECT_EQ(-12, subReader.get("int8Field").as<int8_t>());
    EXPECT_EQ(3456, subReader.get("int16Field").as<int16_t>());
    EXPECT_EQ(-78901234, subReader.get("int32Field").as<int32_t>());
    EXPECT_EQ(56789012345678ll, subReader.get("int64Field").as<int64_t>());
    EXPECT_EQ(90u, subReader.get("uInt8Field").as<uint8_t>());
    EXPECT_EQ(1234u, subReader.get("uInt16Field").as<uint16_t>());
    EXPECT_EQ(56789012u, subReader.get("uInt32Field").as<uint32_t>());
    EXPECT_EQ(345678901234567890ull, subReader.get("uInt64Field").as<uint64_t>());
    EXPECT_FLOAT_EQ(-1.25e-10f, subReader.get("float32Field").as<float>());
    EXPECT_DOUBLE_EQ(345, subReader.get("float64Field").as<double>());
    EXPECT_EQ("baz", subReader.get("textField").as<Text>());
373
    EXPECT_EQ(data("qux"), subReader.get("dataField").as<Data>());
374 375 376 377 378 379
    {
      auto subSubReader = subReader.get("structField").as<DynamicStruct>();
      EXPECT_EQ("nested", subSubReader.get("textField").as<Text>());
      EXPECT_EQ("really nested", subSubReader.get("structField").as<DynamicStruct>()
                                             .get("textField").as<Text>());
    }
380
    EXPECT_EQ("baz", name(subReader.get("enumField").as<DynamicEnum>()));
381

382
    checkList<Void>(subReader.get("voidList"), {VOID, VOID, VOID});
383 384 385 386 387 388 389 390 391 392 393 394 395
    checkList<bool>(subReader.get("boolList"), {false, true, false, true, true});
    checkList<int8_t>(subReader.get("int8List"), {12, -34, -0x80, 0x7f});
    checkList<int16_t>(subReader.get("int16List"), {1234, -5678, -0x8000, 0x7fff});
    // gcc warns on -0x800... and the only work-around I could find was to do -0x7ff...-1.
    checkList<int32_t>(subReader.get("int32List"), {12345678, -90123456, -0x7fffffff-1, 0x7fffffff});
    checkList<int64_t>(subReader.get("int64List"), {123456789012345ll, -678901234567890ll, -0x7fffffffffffffffll-1, 0x7fffffffffffffffll});
    checkList<uint8_t>(subReader.get("uInt8List"), {12u, 34u, 0u, 0xffu});
    checkList<uint16_t>(subReader.get("uInt16List"), {1234u, 5678u, 0u, 0xffffu});
    checkList<uint32_t>(subReader.get("uInt32List"), {12345678u, 90123456u, 0u, 0xffffffffu});
    checkList<uint64_t>(subReader.get("uInt64List"), {123456789012345ull, 678901234567890ull, 0ull, 0xffffffffffffffffull});
    checkList<float>(subReader.get("float32List"), {0.0f, 1234567.0f, 1e37f, -1e37f, 1e-37f, -1e-37f});
    checkList<double>(subReader.get("float64List"), {0.0, 123456789012345.0, 1e306, -1e306, 1e-306, -1e-306});
    checkList<Text>(subReader.get("textList"), {"quux", "corge", "grault"});
396
    checkList<Data>(subReader.get("dataList"), {data("garply"), data("waldo"), data("fred")});
397 398 399 400 401 402 403 404 405
    {
      auto listReader = subReader.get("structList").as<DynamicList>();
      ASSERT_EQ(3u, listReader.size());
      EXPECT_EQ("x structlist 1", listReader[0].as<DynamicStruct>().get("textField").as<Text>());
      EXPECT_EQ("x structlist 2", listReader[1].as<DynamicStruct>().get("textField").as<Text>());
      EXPECT_EQ("x structlist 3", listReader[2].as<DynamicStruct>().get("textField").as<Text>());
    }
    checkEnumList(subReader.get("enumList"), {"qux", "bar", "grault"});
  }
406
  EXPECT_EQ("corge", name(reader.get("enumField").as<DynamicEnum>()));
407 408 409 410 411 412 413 414 415 416 417 418 419 420 421

  EXPECT_EQ(6u, reader.get("voidList").as<DynamicList>().size());
  checkList<bool>(reader.get("boolList"), {true, false, false, true});
  checkList<int8_t>(reader.get("int8List"), {111, -111});
  checkList<int16_t>(reader.get("int16List"), {11111, -11111});
  checkList<int32_t>(reader.get("int32List"), {111111111, -111111111});
  checkList<int64_t>(reader.get("int64List"), {1111111111111111111ll, -1111111111111111111ll});
  checkList<uint8_t>(reader.get("uInt8List"), {111u, 222u});
  checkList<uint16_t>(reader.get("uInt16List"), {33333u, 44444u});
  checkList<uint32_t>(reader.get("uInt32List"), {3333333333u});
  checkList<uint64_t>(reader.get("uInt64List"), {11111111111111111111ull});
  {
    auto listReader = reader.get("float32List").as<DynamicList>();
    ASSERT_EQ(4u, listReader.size());
    EXPECT_EQ(5555.5f, listReader[0].as<float>());
422 423
    EXPECT_EQ(kj::inf(), listReader[1].as<float>());
    EXPECT_EQ(-kj::inf(), listReader[2].as<float>());
424 425 426 427 428 429
    EXPECT_TRUE(isNaN(listReader[3].as<float>()));
  }
  {
    auto listReader = reader.get("float64List").as<DynamicList>();
    ASSERT_EQ(4u, listReader.size());
    EXPECT_EQ(7777.75, listReader[0].as<double>());
430 431
    EXPECT_EQ(kj::inf(), listReader[1].as<double>());
    EXPECT_EQ(-kj::inf(), listReader[2].as<double>());
432 433 434
    EXPECT_TRUE(isNaN(listReader[3].as<double>()));
  }
  checkList<Text>(reader.get("textList"), {"plugh", "xyzzy", "thud"});
435
  checkList<Data>(reader.get("dataList"), {data("oops"), data("exhausted"), data("rfc3092")});
436 437 438 439 440 441 442 443 444 445 446 447
  {
    auto listReader = reader.get("structList").as<DynamicList>();
    ASSERT_EQ(3u, listReader.size());
    EXPECT_EQ("structlist 1", listReader[0].as<DynamicStruct>().get("textField").as<Text>());
    EXPECT_EQ("structlist 2", listReader[1].as<DynamicStruct>().get("textField").as<Text>());
    EXPECT_EQ("structlist 3", listReader[2].as<DynamicStruct>().get("textField").as<Text>());
  }
  checkEnumList(reader.get("enumList"), {"foo", "garply"});
}

#undef as

448 449
#endif  // !CAPNP_LITE

450 451
template <typename Reader>
void genericCheckTestMessageAllZero(Reader reader) {
452
  EXPECT_EQ(VOID, reader.getVoidField());
453 454 455 456 457 458 459 460 461 462 463 464
  EXPECT_EQ(false, reader.getBoolField());
  EXPECT_EQ(0, reader.getInt8Field());
  EXPECT_EQ(0, reader.getInt16Field());
  EXPECT_EQ(0, reader.getInt32Field());
  EXPECT_EQ(0, reader.getInt64Field());
  EXPECT_EQ(0u, reader.getUInt8Field());
  EXPECT_EQ(0u, reader.getUInt16Field());
  EXPECT_EQ(0u, reader.getUInt32Field());
  EXPECT_EQ(0u, reader.getUInt64Field());
  EXPECT_FLOAT_EQ(0, reader.getFloat32Field());
  EXPECT_DOUBLE_EQ(0, reader.getFloat64Field());
  EXPECT_EQ("", reader.getTextField());
465
  EXPECT_EQ(data(""), reader.getDataField());
466 467
  {
    auto subReader = reader.getStructField();
468
    EXPECT_EQ(VOID, subReader.getVoidField());
469 470 471 472 473 474 475 476 477 478 479 480
    EXPECT_EQ(false, subReader.getBoolField());
    EXPECT_EQ(0, subReader.getInt8Field());
    EXPECT_EQ(0, subReader.getInt16Field());
    EXPECT_EQ(0, subReader.getInt32Field());
    EXPECT_EQ(0, subReader.getInt64Field());
    EXPECT_EQ(0u, subReader.getUInt8Field());
    EXPECT_EQ(0u, subReader.getUInt16Field());
    EXPECT_EQ(0u, subReader.getUInt32Field());
    EXPECT_EQ(0u, subReader.getUInt64Field());
    EXPECT_FLOAT_EQ(0, subReader.getFloat32Field());
    EXPECT_DOUBLE_EQ(0, subReader.getFloat64Field());
    EXPECT_EQ("", subReader.getTextField());
481
    EXPECT_EQ(data(""), subReader.getDataField());
482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521
    {
      auto subSubReader = subReader.getStructField();
      EXPECT_EQ("", subSubReader.getTextField());
      EXPECT_EQ("", subSubReader.getStructField().getTextField());
    }

    EXPECT_EQ(0u, subReader.getVoidList().size());
    EXPECT_EQ(0u, subReader.getBoolList().size());
    EXPECT_EQ(0u, subReader.getInt8List().size());
    EXPECT_EQ(0u, subReader.getInt16List().size());
    EXPECT_EQ(0u, subReader.getInt32List().size());
    EXPECT_EQ(0u, subReader.getInt64List().size());
    EXPECT_EQ(0u, subReader.getUInt8List().size());
    EXPECT_EQ(0u, subReader.getUInt16List().size());
    EXPECT_EQ(0u, subReader.getUInt32List().size());
    EXPECT_EQ(0u, subReader.getUInt64List().size());
    EXPECT_EQ(0u, subReader.getFloat32List().size());
    EXPECT_EQ(0u, subReader.getFloat64List().size());
    EXPECT_EQ(0u, subReader.getTextList().size());
    EXPECT_EQ(0u, subReader.getDataList().size());
    EXPECT_EQ(0u, subReader.getStructList().size());
  }

  EXPECT_EQ(0u, reader.getVoidList().size());
  EXPECT_EQ(0u, reader.getBoolList().size());
  EXPECT_EQ(0u, reader.getInt8List().size());
  EXPECT_EQ(0u, reader.getInt16List().size());
  EXPECT_EQ(0u, reader.getInt32List().size());
  EXPECT_EQ(0u, reader.getInt64List().size());
  EXPECT_EQ(0u, reader.getUInt8List().size());
  EXPECT_EQ(0u, reader.getUInt16List().size());
  EXPECT_EQ(0u, reader.getUInt32List().size());
  EXPECT_EQ(0u, reader.getUInt64List().size());
  EXPECT_EQ(0u, reader.getFloat32List().size());
  EXPECT_EQ(0u, reader.getFloat64List().size());
  EXPECT_EQ(0u, reader.getTextList().size());
  EXPECT_EQ(0u, reader.getDataList().size());
  EXPECT_EQ(0u, reader.getStructList().size());
}

522 523
#if !CAPNP_LITE

524 525 526 527 528
// Hack because as<>() is a template-parameter-dependent lookup everywhere below...
#define as template as

template <typename Reader>
void dynamicCheckTestMessageAllZero(Reader reader) {
529
  EXPECT_EQ(VOID, reader.get("voidField").as<Void>());
530 531 532 533 534 535 536 537 538 539 540 541
  EXPECT_EQ(false, reader.get("boolField").as<bool>());
  EXPECT_EQ(0, reader.get("int8Field").as<int8_t>());
  EXPECT_EQ(0, reader.get("int16Field").as<int16_t>());
  EXPECT_EQ(0, reader.get("int32Field").as<int32_t>());
  EXPECT_EQ(0, reader.get("int64Field").as<int64_t>());
  EXPECT_EQ(0u, reader.get("uInt8Field").as<uint8_t>());
  EXPECT_EQ(0u, reader.get("uInt16Field").as<uint16_t>());
  EXPECT_EQ(0u, reader.get("uInt32Field").as<uint32_t>());
  EXPECT_EQ(0u, reader.get("uInt64Field").as<uint64_t>());
  EXPECT_FLOAT_EQ(0, reader.get("float32Field").as<float>());
  EXPECT_DOUBLE_EQ(0, reader.get("float64Field").as<double>());
  EXPECT_EQ("", reader.get("textField").as<Text>());
542
  EXPECT_EQ(data(""), reader.get("dataField").as<Data>());
543 544
  {
    auto subReader = reader.get("structField").as<DynamicStruct>();
545
    EXPECT_EQ(VOID, subReader.get("voidField").as<Void>());
546 547 548 549 550 551 552 553 554 555 556 557
    EXPECT_EQ(false, subReader.get("boolField").as<bool>());
    EXPECT_EQ(0, subReader.get("int8Field").as<int8_t>());
    EXPECT_EQ(0, subReader.get("int16Field").as<int16_t>());
    EXPECT_EQ(0, subReader.get("int32Field").as<int32_t>());
    EXPECT_EQ(0, subReader.get("int64Field").as<int64_t>());
    EXPECT_EQ(0u, subReader.get("uInt8Field").as<uint8_t>());
    EXPECT_EQ(0u, subReader.get("uInt16Field").as<uint16_t>());
    EXPECT_EQ(0u, subReader.get("uInt32Field").as<uint32_t>());
    EXPECT_EQ(0u, subReader.get("uInt64Field").as<uint64_t>());
    EXPECT_FLOAT_EQ(0, subReader.get("float32Field").as<float>());
    EXPECT_DOUBLE_EQ(0, subReader.get("float64Field").as<double>());
    EXPECT_EQ("", subReader.get("textField").as<Text>());
558
    EXPECT_EQ(data(""), subReader.get("dataField").as<Data>());
559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601
    {
      auto subSubReader = subReader.get("structField").as<DynamicStruct>();
      EXPECT_EQ("", subSubReader.get("textField").as<Text>());
      EXPECT_EQ("", subSubReader.get("structField").as<DynamicStruct>()
                                .get("textField").as<Text>());
    }

    EXPECT_EQ(0u, subReader.get("voidList").as<DynamicList>().size());
    EXPECT_EQ(0u, subReader.get("boolList").as<DynamicList>().size());
    EXPECT_EQ(0u, subReader.get("int8List").as<DynamicList>().size());
    EXPECT_EQ(0u, subReader.get("int16List").as<DynamicList>().size());
    EXPECT_EQ(0u, subReader.get("int32List").as<DynamicList>().size());
    EXPECT_EQ(0u, subReader.get("int64List").as<DynamicList>().size());
    EXPECT_EQ(0u, subReader.get("uInt8List").as<DynamicList>().size());
    EXPECT_EQ(0u, subReader.get("uInt16List").as<DynamicList>().size());
    EXPECT_EQ(0u, subReader.get("uInt32List").as<DynamicList>().size());
    EXPECT_EQ(0u, subReader.get("uInt64List").as<DynamicList>().size());
    EXPECT_EQ(0u, subReader.get("float32List").as<DynamicList>().size());
    EXPECT_EQ(0u, subReader.get("float64List").as<DynamicList>().size());
    EXPECT_EQ(0u, subReader.get("textList").as<DynamicList>().size());
    EXPECT_EQ(0u, subReader.get("dataList").as<DynamicList>().size());
    EXPECT_EQ(0u, subReader.get("structList").as<DynamicList>().size());
  }

  EXPECT_EQ(0u, reader.get("voidList").as<DynamicList>().size());
  EXPECT_EQ(0u, reader.get("boolList").as<DynamicList>().size());
  EXPECT_EQ(0u, reader.get("int8List").as<DynamicList>().size());
  EXPECT_EQ(0u, reader.get("int16List").as<DynamicList>().size());
  EXPECT_EQ(0u, reader.get("int32List").as<DynamicList>().size());
  EXPECT_EQ(0u, reader.get("int64List").as<DynamicList>().size());
  EXPECT_EQ(0u, reader.get("uInt8List").as<DynamicList>().size());
  EXPECT_EQ(0u, reader.get("uInt16List").as<DynamicList>().size());
  EXPECT_EQ(0u, reader.get("uInt32List").as<DynamicList>().size());
  EXPECT_EQ(0u, reader.get("uInt64List").as<DynamicList>().size());
  EXPECT_EQ(0u, reader.get("float32List").as<DynamicList>().size());
  EXPECT_EQ(0u, reader.get("float64List").as<DynamicList>().size());
  EXPECT_EQ(0u, reader.get("textList").as<DynamicList>().size());
  EXPECT_EQ(0u, reader.get("dataList").as<DynamicList>().size());
  EXPECT_EQ(0u, reader.get("structList").as<DynamicList>().size());
}

#undef as

602 603
#endif  // !CAPNP_LITE

604
template <typename Builder>
605 606 607 608
void genericInitListDefaults(Builder builder) {
  auto lists = builder.initLists();

  lists.initList0(2);
609
  lists.initList1(4);
610 611 612 613 614 615
  lists.initList8(2);
  lists.initList16(2);
  lists.initList32(2);
  lists.initList64(2);
  lists.initListP(2);

616 617
  lists.getList0()[0].setF(VOID);
  lists.getList0()[1].setF(VOID);
618 619
  lists.getList1()[0].setF(true);
  lists.getList1()[1].setF(false);
620 621
  lists.getList1()[2].setF(true);
  lists.getList1()[3].setF(true);
622 623 624 625 626 627 628 629 630 631
  lists.getList8()[0].setF(123u);
  lists.getList8()[1].setF(45u);
  lists.getList16()[0].setF(12345u);
  lists.getList16()[1].setF(6789u);
  lists.getList32()[0].setF(123456789u);
  lists.getList32()[1].setF(234567890u);
  lists.getList64()[0].setF(1234567890123456u);
  lists.getList64()[1].setF(2345678901234567u);
  lists.getListP()[0].setF("foo");
  lists.getListP()[1].setF("bar");
632 633

  {
634
    auto l = lists.initInt32ListList(3);
635 636 637
    l.set(0, {1, 2, 3});
    l.set(1, {4, 5});
    l.set(2, {12341234});
638 639 640
  }

  {
641
    auto l = lists.initTextListList(3);
642 643 644
    l.set(0, {"foo", "bar"});
    l.set(1, {"baz"});
    l.set(2, {"qux", "corge"});
645 646 647
  }

  {
648 649 650 651 652 653
    auto l = lists.initStructListList(2);
    auto e = l.init(0, 2);
    e[0].setInt32Field(123);
    e[1].setInt32Field(456);
    e = l.init(1, 1);
    e[0].setInt32Field(789);
654 655 656
  }
}

657 658
#if !CAPNP_LITE

659 660 661 662 663 664 665 666 667 668 669
void dynamicInitListDefaults(DynamicStruct::Builder builder) {
  auto lists = builder.init("lists").as<DynamicStruct>();

  lists.init("list0", 2);
  lists.init("list1", 4);
  lists.init("list8", 2);
  lists.init("list16", 2);
  lists.init("list32", 2);
  lists.init("list64", 2);
  lists.init("listP", 2);

670 671
  lists.get("list0").as<DynamicList>()[0].as<DynamicStruct>().set("f", VOID);
  lists.get("list0").as<DynamicList>()[1].as<DynamicStruct>().set("f", VOID);
672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710
  lists.get("list1").as<DynamicList>()[0].as<DynamicStruct>().set("f", true);
  lists.get("list1").as<DynamicList>()[1].as<DynamicStruct>().set("f", false);
  lists.get("list1").as<DynamicList>()[2].as<DynamicStruct>().set("f", true);
  lists.get("list1").as<DynamicList>()[3].as<DynamicStruct>().set("f", true);
  lists.get("list8").as<DynamicList>()[0].as<DynamicStruct>().set("f", 123u);
  lists.get("list8").as<DynamicList>()[1].as<DynamicStruct>().set("f", 45u);
  lists.get("list16").as<DynamicList>()[0].as<DynamicStruct>().set("f", 12345u);
  lists.get("list16").as<DynamicList>()[1].as<DynamicStruct>().set("f", 6789u);
  lists.get("list32").as<DynamicList>()[0].as<DynamicStruct>().set("f", 123456789u);
  lists.get("list32").as<DynamicList>()[1].as<DynamicStruct>().set("f", 234567890u);
  lists.get("list64").as<DynamicList>()[0].as<DynamicStruct>().set("f", 1234567890123456u);
  lists.get("list64").as<DynamicList>()[1].as<DynamicStruct>().set("f", 2345678901234567u);
  lists.get("listP").as<DynamicList>()[0].as<DynamicStruct>().set("f", "foo");
  lists.get("listP").as<DynamicList>()[1].as<DynamicStruct>().set("f", "bar");

  {
    auto l = lists.init("int32ListList", 3).as<DynamicList>();
    l.init(0, 3).as<DynamicList>().copyFrom({1, 2, 3});
    l.init(1, 2).as<DynamicList>().copyFrom({4, 5});
    l.init(2, 1).as<DynamicList>().copyFrom({12341234});
  }

  {
    auto l = lists.init("textListList", 3).as<DynamicList>();
    l.init(0, 2).as<DynamicList>().copyFrom({"foo", "bar"});
    l.init(1, 1).as<DynamicList>().copyFrom({"baz"});
    l.init(2, 2).as<DynamicList>().copyFrom({"qux", "corge"});
  }

  {
    auto l = lists.init("structListList", 2).as<DynamicList>();
    auto e = l.init(0, 2).as<DynamicList>();
    e[0].as<TestAllTypes>().setInt32Field(123);
    e[1].as<TestAllTypes>().setInt32Field(456);
    e = l.init(1, 1).as<DynamicList>();
    e[0].as<TestAllTypes>().setInt32Field(789);
  }
}

711 712
#endif  // !CAPNP_LITE

713
template <typename Reader>
714 715 716 717
void genericCheckListDefaults(Reader reader) {
  auto lists = reader.getLists();

  ASSERT_EQ(2u, lists.getList0().size());
718
  ASSERT_EQ(4u, lists.getList1().size());
719 720 721 722 723 724
  ASSERT_EQ(2u, lists.getList8().size());
  ASSERT_EQ(2u, lists.getList16().size());
  ASSERT_EQ(2u, lists.getList32().size());
  ASSERT_EQ(2u, lists.getList64().size());
  ASSERT_EQ(2u, lists.getListP().size());

725 726
  EXPECT_EQ(VOID, lists.getList0()[0].getF());
  EXPECT_EQ(VOID, lists.getList0()[1].getF());
727 728
  EXPECT_TRUE(lists.getList1()[0].getF());
  EXPECT_FALSE(lists.getList1()[1].getF());
729 730
  EXPECT_TRUE(lists.getList1()[2].getF());
  EXPECT_TRUE(lists.getList1()[3].getF());
731 732 733 734 735 736 737 738 739 740
  EXPECT_EQ(123u, lists.getList8()[0].getF());
  EXPECT_EQ(45u, lists.getList8()[1].getF());
  EXPECT_EQ(12345u, lists.getList16()[0].getF());
  EXPECT_EQ(6789u, lists.getList16()[1].getF());
  EXPECT_EQ(123456789u, lists.getList32()[0].getF());
  EXPECT_EQ(234567890u, lists.getList32()[1].getF());
  EXPECT_EQ(1234567890123456u, lists.getList64()[0].getF());
  EXPECT_EQ(2345678901234567u, lists.getList64()[1].getF());
  EXPECT_EQ("foo", lists.getListP()[0].getF());
  EXPECT_EQ("bar", lists.getListP()[1].getF());
741 742

  {
743 744 745 746 747
    auto l = lists.getInt32ListList();
    ASSERT_EQ(3u, l.size());
    checkList(l[0], {1, 2, 3});
    checkList(l[1], {4, 5});
    checkList(l[2], {12341234});
748 749 750
  }

  {
751 752 753 754 755
    auto l = lists.getTextListList();
    ASSERT_EQ(3u, l.size());
    checkList(l[0], {"foo", "bar"});
    checkList(l[1], {"baz"});
    checkList(l[2], {"qux", "corge"});
756 757 758
  }

  {
759 760 761 762 763 764 765 766 767
    auto l = lists.getStructListList();
    ASSERT_EQ(2u, l.size());
    auto e = l[0];
    ASSERT_EQ(2u, e.size());
    EXPECT_EQ(123, e[0].getInt32Field());
    EXPECT_EQ(456, e[1].getInt32Field());
    e = l[1];
    ASSERT_EQ(1u, e.size());
    EXPECT_EQ(789, e[0].getInt32Field());
768 769 770
  }
}

771 772
#if !CAPNP_LITE

773 774 775 776 777 778 779 780 781 782 783 784 785 786 787
// Hack because as<>() is a template-parameter-dependent lookup everywhere below...
#define as template as

template <typename Reader>
void dynamicCheckListDefaults(Reader reader) {
  auto lists = reader.get("lists").as<DynamicStruct>();

  ASSERT_EQ(2u, lists.get("list0").as<DynamicList>().size());
  ASSERT_EQ(4u, lists.get("list1").as<DynamicList>().size());
  ASSERT_EQ(2u, lists.get("list8").as<DynamicList>().size());
  ASSERT_EQ(2u, lists.get("list16").as<DynamicList>().size());
  ASSERT_EQ(2u, lists.get("list32").as<DynamicList>().size());
  ASSERT_EQ(2u, lists.get("list64").as<DynamicList>().size());
  ASSERT_EQ(2u, lists.get("listP").as<DynamicList>().size());

788 789
  EXPECT_EQ(VOID, lists.get("list0").as<DynamicList>()[0].as<DynamicStruct>().get("f").as<Void>());
  EXPECT_EQ(VOID, lists.get("list0").as<DynamicList>()[1].as<DynamicStruct>().get("f").as<Void>());
790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835
  EXPECT_TRUE(lists.get("list1").as<DynamicList>()[0].as<DynamicStruct>().get("f").as<bool>());
  EXPECT_FALSE(lists.get("list1").as<DynamicList>()[1].as<DynamicStruct>().get("f").as<bool>());
  EXPECT_TRUE(lists.get("list1").as<DynamicList>()[2].as<DynamicStruct>().get("f").as<bool>());
  EXPECT_TRUE(lists.get("list1").as<DynamicList>()[3].as<DynamicStruct>().get("f").as<bool>());
  EXPECT_EQ(123u, lists.get("list8").as<DynamicList>()[0].as<DynamicStruct>().get("f").as<uint8_t>());
  EXPECT_EQ(45u, lists.get("list8").as<DynamicList>()[1].as<DynamicStruct>().get("f").as<uint8_t>());
  EXPECT_EQ(12345u, lists.get("list16").as<DynamicList>()[0].as<DynamicStruct>().get("f").as<uint16_t>());
  EXPECT_EQ(6789u, lists.get("list16").as<DynamicList>()[1].as<DynamicStruct>().get("f").as<uint16_t>());
  EXPECT_EQ(123456789u, lists.get("list32").as<DynamicList>()[0].as<DynamicStruct>().get("f").as<uint32_t>());
  EXPECT_EQ(234567890u, lists.get("list32").as<DynamicList>()[1].as<DynamicStruct>().get("f").as<uint32_t>());
  EXPECT_EQ(1234567890123456u, lists.get("list64").as<DynamicList>()[0].as<DynamicStruct>().get("f").as<uint64_t>());
  EXPECT_EQ(2345678901234567u, lists.get("list64").as<DynamicList>()[1].as<DynamicStruct>().get("f").as<uint64_t>());
  EXPECT_EQ("foo", lists.get("listP").as<DynamicList>()[0].as<DynamicStruct>().get("f").as<Text>());
  EXPECT_EQ("bar", lists.get("listP").as<DynamicList>()[1].as<DynamicStruct>().get("f").as<Text>());

  {
    auto l = lists.get("int32ListList").as<DynamicList>();
    ASSERT_EQ(3u, l.size());
    checkList<int32_t>(l[0], {1, 2, 3});
    checkList<int32_t>(l[1], {4, 5});
    checkList<int32_t>(l[2], {12341234});
  }

  {
    auto l = lists.get("textListList").as<DynamicList>();
    ASSERT_EQ(3u, l.size());
    checkList<Text>(l[0], {"foo", "bar"});
    checkList<Text>(l[1], {"baz"});
    checkList<Text>(l[2], {"qux", "corge"});
  }

  {
    auto l = lists.get("structListList").as<DynamicList>();
    ASSERT_EQ(2u, l.size());
    auto e = l[0].as<DynamicList>();
    ASSERT_EQ(2u, e.size());
    EXPECT_EQ(123, e[0].as<TestAllTypes>().getInt32Field());
    EXPECT_EQ(456, e[1].as<TestAllTypes>().getInt32Field());
    e = l[1].as<DynamicList>();
    ASSERT_EQ(1u, e.size());
    EXPECT_EQ(789, e[0].as<TestAllTypes>().getInt32Field());
  }
}

#undef as

836 837
#endif  // !CAPNP_LITE

Kenton Varda's avatar
Kenton Varda committed
838 839 840 841
}  // namespace

void initTestMessage(TestAllTypes::Builder builder) { genericInitTestMessage(builder); }
void initTestMessage(TestDefaults::Builder builder) { genericInitTestMessage(builder); }
842
void initTestMessage(TestListDefaults::Builder builder) { genericInitListDefaults(builder); }
Kenton Varda's avatar
Kenton Varda committed
843 844 845

void checkTestMessage(TestAllTypes::Builder builder) { genericCheckTestMessage(builder); }
void checkTestMessage(TestDefaults::Builder builder) { genericCheckTestMessage(builder); }
846
void checkTestMessage(TestListDefaults::Builder builder) { genericCheckListDefaults(builder); }
Kenton Varda's avatar
Kenton Varda committed
847 848 849

void checkTestMessage(TestAllTypes::Reader reader) { genericCheckTestMessage(reader); }
void checkTestMessage(TestDefaults::Reader reader) { genericCheckTestMessage(reader); }
850
void checkTestMessage(TestListDefaults::Reader reader) { genericCheckListDefaults(reader); }
Kenton Varda's avatar
Kenton Varda committed
851

852 853 854 855 856 857 858
void checkTestMessageAllZero(TestAllTypes::Builder builder) {
  genericCheckTestMessageAllZero(builder);
}
void checkTestMessageAllZero(TestAllTypes::Reader reader) {
  genericCheckTestMessageAllZero(reader);
}

859 860
#if !CAPNP_LITE

861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885
void initDynamicTestMessage(DynamicStruct::Builder builder) {
  dynamicInitTestMessage(builder);
}
void initDynamicTestLists(DynamicStruct::Builder builder) {
  dynamicInitListDefaults(builder);
}
void checkDynamicTestMessage(DynamicStruct::Builder builder) {
  dynamicCheckTestMessage(builder);
}
void checkDynamicTestLists(DynamicStruct::Builder builder) {
  dynamicCheckListDefaults(builder);
}
void checkDynamicTestMessage(DynamicStruct::Reader reader) {
  dynamicCheckTestMessage(reader);
}
void checkDynamicTestLists(DynamicStruct::Reader reader) {
  dynamicCheckListDefaults(reader);
}
void checkDynamicTestMessageAllZero(DynamicStruct::Builder builder) {
  dynamicCheckTestMessageAllZero(builder);
}
void checkDynamicTestMessageAllZero(DynamicStruct::Reader reader) {
  dynamicCheckTestMessageAllZero(reader);
}

886 887
#endif  // !CAPNP_LITE

888 889 890
// =======================================================================================
// Interface implementations.

891 892
#if !CAPNP_LITE

893 894
TestInterfaceImpl::TestInterfaceImpl(int& callCount): callCount(callCount) {}

895
kj::Promise<void> TestInterfaceImpl::foo(FooContext context) {
896
  ++callCount;
897 898
  auto params = context.getParams();
  auto result = context.getResults();
899 900 901 902 903 904
  EXPECT_EQ(123, params.getI());
  EXPECT_TRUE(params.getJ());
  result.setX("foo");
  return kj::READY_NOW;
}

905
kj::Promise<void> TestInterfaceImpl::baz(BazContext context) {
906 907 908 909 910 911 912 913 914 915 916
  ++callCount;
  auto params = context.getParams();
  checkTestMessage(params.getS());
  context.releaseParams();
  EXPECT_ANY_THROW(context.getParams());

  return kj::READY_NOW;
}

TestExtendsImpl::TestExtendsImpl(int& callCount): callCount(callCount) {}

917
kj::Promise<void> TestExtendsImpl::foo(FooContext context) {
918
  ++callCount;
919 920
  auto params = context.getParams();
  auto result = context.getResults();
921 922 923 924 925 926
  EXPECT_EQ(321, params.getI());
  EXPECT_FALSE(params.getJ());
  result.setX("bar");
  return kj::READY_NOW;
}

927
kj::Promise<void> TestExtendsImpl::grault(GraultContext context) {
928 929 930 931 932 933 934 935 936 937
  ++callCount;
  context.releaseParams();

  initTestMessage(context.getResults());

  return kj::READY_NOW;
}

TestPipelineImpl::TestPipelineImpl(int& callCount): callCount(callCount) {}

938
kj::Promise<void> TestPipelineImpl::getCap(GetCapContext context) {
939 940 941 942 943 944 945 946 947 948 949 950
  ++callCount;

  auto params = context.getParams();
  EXPECT_EQ(234, params.getN());

  auto cap = params.getInCap();
  context.releaseParams();

  auto request = cap.fooRequest();
  request.setI(123);
  request.setJ(true);

951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973
  return request.send().then(
      [this,KJ_CPCAP(context)](Response<test::TestInterface::FooResults>&& response) mutable {
        EXPECT_EQ("foo", response.getX());

        auto result = context.getResults();
        result.setS("bar");
        result.initOutBox().setCap(kj::heap<TestExtendsImpl>(callCount));
      });
}

kj::Promise<void> TestPipelineImpl::getAnyCap(GetAnyCapContext context) {
  ++callCount;

  auto params = context.getParams();
  EXPECT_EQ(234, params.getN());

  auto cap = params.getInCap();
  context.releaseParams();

  auto request = cap.castAs<test::TestInterface>().fooRequest();
  request.setI(123);
  request.setJ(true);

974
  return request.send().then(
975
      [this,KJ_CPCAP(context)](Response<test::TestInterface::FooResults>&& response) mutable {
976 977 978 979 980 981 982 983
        EXPECT_EQ("foo", response.getX());

        auto result = context.getResults();
        result.setS("bar");
        result.initOutBox().setCap(kj::heap<TestExtendsImpl>(callCount));
      });
}

984 985
kj::Promise<void> TestCallOrderImpl::getCallSequence(GetCallSequenceContext context) {
  auto result = context.getResults();
986 987 988 989 990 991
  result.setN(count++);
  return kj::READY_NOW;
}

TestTailCallerImpl::TestTailCallerImpl(int& callCount): callCount(callCount) {}

992
kj::Promise<void> TestTailCallerImpl::foo(FooContext context) {
993 994 995 996 997 998 999 1000 1001 1002 1003
  ++callCount;

  auto params = context.getParams();
  auto tailRequest = params.getCallee().fooRequest();
  tailRequest.setI(params.getI());
  tailRequest.setT("from TestTailCaller");
  return context.tailCall(kj::mv(tailRequest));
}

TestTailCalleeImpl::TestTailCalleeImpl(int& callCount): callCount(callCount) {}

1004
kj::Promise<void> TestTailCalleeImpl::foo(FooContext context) {
1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016
  ++callCount;

  auto params = context.getParams();
  auto results = context.getResults();

  results.setI(params.getI());
  results.setT(params.getT());
  results.setC(kj::heap<TestCallOrderImpl>());

  return kj::READY_NOW;
}

1017 1018
TestMoreStuffImpl::TestMoreStuffImpl(int& callCount, int& handleCount)
    : callCount(callCount), handleCount(handleCount) {}
1019

1020 1021
kj::Promise<void> TestMoreStuffImpl::getCallSequence(GetCallSequenceContext context) {
  auto result = context.getResults();
1022 1023 1024 1025
  result.setN(callCount++);
  return kj::READY_NOW;
}

1026
kj::Promise<void> TestMoreStuffImpl::callFoo(CallFooContext context) {
1027 1028
  ++callCount;

1029
  auto params = context.getParams();
1030 1031 1032 1033 1034 1035 1036
  auto cap = params.getCap();

  auto request = cap.fooRequest();
  request.setI(123);
  request.setJ(true);

  return request.send().then(
1037
      [KJ_CPCAP(context)](Response<test::TestInterface::FooResults>&& response) mutable {
1038
        EXPECT_EQ("foo", response.getX());
1039
        context.getResults().setS("bar");
1040 1041 1042
      });
}

1043
kj::Promise<void> TestMoreStuffImpl::callFooWhenResolved(CallFooWhenResolvedContext context) {
1044 1045
  ++callCount;

1046
  auto params = context.getParams();
1047 1048
  auto cap = params.getCap();

1049
  return cap.whenResolved().then([KJ_CPCAP(cap),KJ_CPCAP(context)]() mutable {
1050 1051 1052 1053 1054
    auto request = cap.fooRequest();
    request.setI(123);
    request.setJ(true);

    return request.send().then(
1055
        [KJ_CPCAP(context)](Response<test::TestInterface::FooResults>&& response) mutable {
1056
          EXPECT_EQ("foo", response.getX());
1057
          context.getResults().setS("bar");
1058 1059 1060 1061
        });
  });
}

1062
kj::Promise<void> TestMoreStuffImpl::neverReturn(NeverReturnContext context) {
1063 1064 1065
  ++callCount;

  // Attach `cap` to the promise to make sure it is released.
1066
  auto promise = kj::Promise<void>(kj::NEVER_DONE).attach(context.getParams().getCap());
1067 1068 1069 1070

  // Also attach `cap` to the result struct to make sure that is released.
  context.getResults().setCapCopy(context.getParams().getCap());

1071 1072
  context.allowCancellation();
  return kj::mv(promise);
1073 1074
}

1075
kj::Promise<void> TestMoreStuffImpl::hold(HoldContext context) {
1076 1077
  ++callCount;

1078
  auto params = context.getParams();
1079 1080 1081 1082
  clientToHold = params.getCap();
  return kj::READY_NOW;
}

1083
kj::Promise<void> TestMoreStuffImpl::callHeld(CallHeldContext context) {
1084 1085 1086 1087 1088 1089 1090
  ++callCount;

  auto request = clientToHold.fooRequest();
  request.setI(123);
  request.setJ(true);

  return request.send().then(
1091
      [KJ_CPCAP(context)](Response<test::TestInterface::FooResults>&& response) mutable {
1092
        EXPECT_EQ("foo", response.getX());
1093
        context.getResults().setS("bar");
1094 1095 1096
      });
}

1097
kj::Promise<void> TestMoreStuffImpl::getHeld(GetHeldContext context) {
1098
  ++callCount;
1099
  auto result = context.getResults();
1100 1101 1102 1103
  result.setCap(clientToHold);
  return kj::READY_NOW;
}

1104
kj::Promise<void> TestMoreStuffImpl::echo(EchoContext context) {
Kenton Varda's avatar
Kenton Varda committed
1105
  ++callCount;
1106 1107
  auto params = context.getParams();
  auto result = context.getResults();
Kenton Varda's avatar
Kenton Varda committed
1108 1109 1110 1111
  result.setCap(params.getCap());
  return kj::READY_NOW;
}

1112
kj::Promise<void> TestMoreStuffImpl::expectCancel(ExpectCancelContext context) {
1113
  auto cap = context.getParams().getCap();
1114
  context.allowCancellation();
1115 1116 1117 1118
  return loop(0, cap, context);
}

kj::Promise<void> TestMoreStuffImpl::loop(uint depth, test::TestInterface::Client cap,
1119
                                          ExpectCancelContext context) {
1120 1121 1122 1123
  if (depth > 100) {
    ADD_FAILURE() << "Looped too long, giving up.";
    return kj::READY_NOW;
  } else {
1124
    return kj::evalLater([this,depth,KJ_CPCAP(cap),KJ_CPCAP(context)]() mutable {
1125 1126 1127 1128 1129
      return loop(depth + 1, cap, context);
    });
  }
}

1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143
class HandleImpl final: public test::TestHandle::Server {
public:
  HandleImpl(int& count): count(count) { ++count; }
  ~HandleImpl() { --count; }

private:
  int& count;
};

kj::Promise<void> TestMoreStuffImpl::getHandle(GetHandleContext context) {
  context.getResults().setHandle(kj::heap<HandleImpl>(handleCount));
  return kj::READY_NOW;
}

1144 1145 1146 1147
kj::Promise<void> TestMoreStuffImpl::getNull(GetNullContext context) {
  return kj::READY_NOW;
}

1148 1149 1150 1151 1152
kj::Promise<void> TestMoreStuffImpl::getEnormousString(GetEnormousStringContext context) {
  context.getResults().initStr(100000000);  // 100MB
  return kj::READY_NOW;
}

1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180
kj::Promise<void> TestMoreStuffImpl::writeToFd(WriteToFdContext context) {
  auto params = context.getParams();

  auto promises = kj::heapArrayBuilder<kj::Promise<void>>(2);

  promises.add(params.getFdCap1().getFd()
      .then([](kj::Maybe<int> fd) {
    kj::FdOutputStream(KJ_ASSERT_NONNULL(fd)).write("foo", 3);
  }));
  promises.add(params.getFdCap2().getFd()
      .then([context](kj::Maybe<int> fd) mutable {
    context.getResults().setSecondFdPresent(fd != nullptr);
    KJ_IF_MAYBE(f, fd) {
      kj::FdOutputStream(*f).write("bar", 3);
    }
  }));

  int pair[2];
  KJ_SYSCALL(kj::miniposix::pipe(pair));
  kj::AutoCloseFd in(pair[0]);
  kj::AutoCloseFd out(pair[1]);

  kj::FdOutputStream(kj::mv(out)).write("baz", 3);
  context.getResults().setFdCap3(kj::heap<TestFdCap>(kj::mv(in)));

  return kj::joinPromises(promises.finish());
}

1181 1182
#endif  // !CAPNP_LITE

1183
}  // namespace _ (private)
1184
}  // namespace capnp