250 lines
8.9 KiB
C++
250 lines
8.9 KiB
C++
#include "bolt_common.hpp"
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#include "communication/bolt/v1/encoder/encoder.hpp"
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#include "database/graph_db.hpp"
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#include "database/graph_db_accessor.hpp"
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#include "query/backend/cpp/typed_value.hpp"
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class TestBuffer {
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public:
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TestBuffer(TestSocket& socket) : socket_(socket) {}
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void Write(const uint8_t* data, size_t n) {
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socket_.Write(data, n);
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}
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void Flush() {}
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private:
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TestSocket& socket_;
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};
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const int64_t int_input[] = { 0, -1, -8, -16, 1, 63, 127, -128, -20, -17, -32768, -12345, -129, 128, 12345, 32767, -2147483648L, -12345678L, -32769L, 32768L, 12345678L, 2147483647L, -9223372036854775807L, -12345678912345L, -2147483649L, 2147483648L, 12345678912345L, 9223372036854775807 };
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const uint8_t int_output[][10] = { "\x00", "\xFF", "\xF8", "\xF0", "\x01", "\x3F", "\x7F", "\xC8\x80", "\xC8\xEC", "\xC8\xEF", "\xC9\x80\x00", "\xC9\xCF\xC7", "\xC9\xFF\x7F", "\xC9\x00\x80", "\xC9\x30\x39", "\xC9\x7F\xFF", "\xCA\x80\x00\x00\x00", "\xCA\xFF\x43\x9E\xB2", "\xCA\xFF\xFF\x7F\xFF", "\xCA\x00\x00\x80\x00", "\xCA\x00\xBC\x61\x4E", "\xCA\x7F\xFF\xFF\xFF", "\xCB\x80\x00\x00\x00\x00\x00\x00\x01", "\xCB\xFF\xFF\xF4\xC5\x8C\x31\xA4\xA7", "\xCB\xFF\xFF\xFF\xFF\x7F\xFF\xFF\xFF", "\xCB\x00\x00\x00\x00\x80\x00\x00\x00", "\xCB\x00\x00\x0B\x3A\x73\xCE\x5B\x59", "\xCB\x7F\xFF\xFF\xFF\xFF\xFF\xFF\xFF" };
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const uint32_t int_output_len[] = { 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 3, 3, 3, 3, 3, 3, 5, 5, 5, 5, 5, 5, 9, 9, 9, 9, 9, 9 };
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const double double_input[] = { 5.834, 108.199, 43677.9882, 254524.5851 };
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const uint8_t double_output[][10] = { "\xC1\x40\x17\x56\x04\x18\x93\x74\xBC", "\xC1\x40\x5B\x0C\xBC\x6A\x7E\xF9\xDB", "\xC1\x40\xE5\x53\xBF\x9F\x55\x9B\x3D", "\xC1\x41\x0F\x11\xE4\xAE\x48\xE8\xA7"};
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const uint8_t vertexedge_output[] = "\xB1\x71\x93\xB3\x4E\x00\x92\x86\x6C\x61\x62\x65\x6C\x31\x86\x6C\x61\x62\x65\x6C\x32\xA2\x85\x70\x72\x6F\x70\x31\x0C\x85\x70\x72\x6F\x70\x32\xC9\x00\xC8\xB3\x4E\x00\x90\xA0\xB5\x52\x00\x00\x00\x88\x65\x64\x67\x65\x74\x79\x70\x65\xA2\x85\x70\x72\x6F\x70\x33\x2A\x85\x70\x72\x6F\x70\x34\xC9\x04\xD2";
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constexpr const int SIZE = 131072;
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uint8_t data[SIZE];
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const uint64_t sizes[] = { 0, 1, 5, 15, 16, 120, 255, 256, 12345, 65535, 65536, 100000 };
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const uint64_t sizes_num = 12;
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constexpr const int STRING = 0, LIST = 1, MAP = 2;
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const uint8_t type_tiny_magic[] = { 0x80, 0x90, 0xA0 };
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const uint8_t type_8_magic[] = { 0xD0, 0xD4, 0xD8 };
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const uint8_t type_16_magic[] = { 0xD1, 0xD5, 0xD9 };
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const uint8_t type_32_magic[] = { 0xD2, 0xD6, 0xDA };
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void check_type_size(std::vector<uint8_t>& v, int typ, uint64_t size) {
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if (size <= 15) {
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uint8_t len = size;
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len &= 0x0F;
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len += type_tiny_magic[typ];
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check_output(v, &len, 1, false);
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} else if (size <= 255) {
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uint8_t len = size;
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check_output(v, &type_8_magic[typ], 1, false);
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check_output(v, &len, 1, false);
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} else if (size <= 65536) {
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uint16_t len = size;
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len = bswap(len);
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check_output(v, &type_16_magic[typ], 1, false);
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check_output(v, reinterpret_cast<const uint8_t*> (&len), 2, false);
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} else {
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uint32_t len = size;
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len = bswap(len);
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check_output(v, &type_32_magic[typ], 1, false);
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check_output(v, reinterpret_cast<const uint8_t*> (&len), 4, false);
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}
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}
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void check_record_header(std::vector<uint8_t>& v, uint64_t size) {
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check_output(v, (const uint8_t*) "\xB1\x71", 2, false);
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check_type_size(v, LIST, size);
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}
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TestSocket socket(10);
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communication::bolt::Encoder<TestBuffer, TestSocket> bolt_encoder(socket);
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std::vector<uint8_t>& output = socket.output;
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TEST(BoltEncoder, NullAndBool) {
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std::vector<TypedValue> vals;
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vals.push_back(TypedValue::Null);
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vals.push_back(TypedValue(true));
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vals.push_back(TypedValue(false));
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bolt_encoder.MessageRecord(vals);
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check_record_header(output, 3);
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check_output(output, (const uint8_t*) "\xC0\xC3\xC2", 3);
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}
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TEST(BoltEncoder, Int) {
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int N = 28;
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std::vector<TypedValue> vals;
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for (int i = 0; i < N; ++i)
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vals.push_back(TypedValue(int_input[i]));
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bolt_encoder.MessageRecord(vals);
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check_record_header(output, N);
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for (int i = 0; i < N; ++i)
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check_output(output, int_output[i], int_output_len[i], false);
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check_output(output, nullptr, 0);
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}
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TEST(BoltEncoder, Double) {
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int N = 4;
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std::vector<TypedValue> vals;
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for (int i = 0; i < N; ++i)
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vals.push_back(TypedValue(double_input[i]));
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bolt_encoder.MessageRecord(vals);
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check_record_header(output, N);
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for (int i = 0; i < N; ++i)
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check_output(output, double_output[i], 9, false);
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check_output(output, nullptr, 0);
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}
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TEST(BoltEncoder, String) {
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std::vector<TypedValue> vals;
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for (int i = 0; i < sizes_num; ++i)
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vals.push_back(TypedValue(std::string((const char*) data, sizes[i])));
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bolt_encoder.MessageRecord(vals);
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check_record_header(output, vals.size());
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for (int i = 0; i < sizes_num; ++i) {
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check_type_size(output, STRING, sizes[i]);
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check_output(output, data, sizes[i], false);
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}
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check_output(output, nullptr, 0);
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}
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TEST(BoltEncoder, List) {
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std::vector<TypedValue> vals;
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for (int i = 0; i < sizes_num; ++i) {
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std::vector<TypedValue> val;
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for (int j = 0; j < sizes[i]; ++j)
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val.push_back(TypedValue(std::string((const char*) &data[j], 1)));
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vals.push_back(TypedValue(val));
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}
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bolt_encoder.MessageRecord(vals);
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check_record_header(output, vals.size());
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for (int i = 0; i < sizes_num; ++i) {
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check_type_size(output, LIST, sizes[i]);
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for (int j = 0; j < sizes[i]; ++j) {
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check_type_size(output, STRING, 1);
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check_output(output, &data[j], 1, false);
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}
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}
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check_output(output, nullptr, 0);
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}
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TEST(BoltEncoder, Map) {
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std::vector<TypedValue> vals;
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uint8_t buff[10];
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for (int i = 0; i < sizes_num; ++i) {
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std::map<std::string, TypedValue> val;
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for (int j = 0; j < sizes[i]; ++j) {
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sprintf((char*) buff, "%05X", j);
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std::string tmp((char*) buff, 5);
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val.insert(std::make_pair(tmp, TypedValue(tmp)));
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}
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vals.push_back(TypedValue(val));
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}
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bolt_encoder.MessageRecord(vals);
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check_record_header(output, vals.size());
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for (int i = 0; i < sizes_num; ++i) {
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check_type_size(output, MAP, sizes[i]);
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for (int j = 0; j < sizes[i]; ++j) {
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sprintf((char*) buff, "%05X", j);
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check_type_size(output, STRING, 5);
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check_output(output, buff, 5, false);
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check_type_size(output, STRING, 5);
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check_output(output, buff, 5, false);
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}
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}
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check_output(output, nullptr, 0);
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}
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TEST(BoltEncoder, VertexAndEdge) {
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// create vertex
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Dbms dbms;
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auto db_accessor = dbms.active();
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auto va1 = db_accessor->insert_vertex();
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auto va2 = db_accessor->insert_vertex();
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std::string l1("label1"), l2("label2");
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va1.add_label(&l1);
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va1.add_label(&l2);
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std::string p1("prop1"), p2("prop2");
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PropertyValue pv1(12), pv2(200);
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va1.PropsSet(&p1, pv1);
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va1.PropsSet(&p2, pv2);
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// create edge
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std::string et("edgetype");
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auto ea = db_accessor->insert_edge(va1, va2, &et);
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std::string p3("prop3"), p4("prop4");
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PropertyValue pv3(42), pv4(1234);
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ea.PropsSet(&p3, pv3);
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ea.PropsSet(&p4, pv4);
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// check everything
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std::vector<TypedValue> vals;
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vals.push_back(TypedValue(va1));
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vals.push_back(TypedValue(va2));
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vals.push_back(TypedValue(ea));
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bolt_encoder.MessageRecord(vals);
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check_output(output, vertexedge_output, 74);
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}
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TEST(BoltEncoder, BoltV1ExampleMessages) {
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// this test checks example messages from: http://boltprotocol.org/v1/
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// record message
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std::vector<TypedValue> rvals;
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for (int i = 1; i < 4; ++i) rvals.push_back(TypedValue(i));
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bolt_encoder.MessageRecord(rvals);
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check_output(output, (const uint8_t*) "\xB1\x71\x93\x01\x02\x03", 6);
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// success message
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std::string sv1("name"), sv2("age"), sk("fields");
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std::vector<TypedValue> svec;
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svec.push_back(TypedValue(sv1));
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svec.push_back(TypedValue(sv2));
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TypedValue slist(svec);
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std::map<std::string, TypedValue> svals;
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svals.insert(std::make_pair(sk, slist));
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bolt_encoder.MessageSuccess(svals);
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check_output(output, (const uint8_t*) "\xB1\x70\xA1\x86\x66\x69\x65\x6C\x64\x73\x92\x84\x6E\x61\x6D\x65\x83\x61\x67\x65", 20);
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// failure message
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std::string fv1("Neo.ClientError.Statement.SyntaxError"), fv2("Invalid syntax.");
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std::string fk1("code"), fk2("message");
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TypedValue ftv1(fv1), ftv2(fv2);
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std::map<std::string, TypedValue> fvals;
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fvals.insert(std::make_pair(fk1, ftv1));
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fvals.insert(std::make_pair(fk2, ftv2));
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bolt_encoder.MessageFailure(fvals);
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check_output(output, (const uint8_t*) "\xB1\x7F\xA2\x84\x63\x6F\x64\x65\xD0\x25\x4E\x65\x6F\x2E\x43\x6C\x69\x65\x6E\x74\x45\x72\x72\x6F\x72\x2E\x53\x74\x61\x74\x65\x6D\x65\x6E\x74\x2E\x53\x79\x6E\x74\x61\x78\x45\x72\x72\x6F\x72\x87\x6D\x65\x73\x73\x61\x67\x65\x8F\x49\x6E\x76\x61\x6C\x69\x64\x20\x73\x79\x6E\x74\x61\x78\x2E", 71);
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// ignored message
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bolt_encoder.MessageIgnored();
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check_output(output, (const uint8_t*) "\xB0\x7E", 2);
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}
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int main(int argc, char** argv) {
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initialize_data(data, SIZE);
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logging::init_sync();
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logging::log->pipe(std::make_unique<Stdout>());
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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