| // Protocol Buffers - Google's data interchange format |
| // Copyright 2008 Google Inc. |
| // http://code.google.com/p/protobuf/ |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| // Author: jschorr@google.com (Joseph Schorr) |
| // Based on original Protocol Buffers design by |
| // Sanjay Ghemawat, Jeff Dean, and others. |
| |
| #include <math.h> |
| #include <stdlib.h> |
| #include <limits> |
| |
| #include <google/protobuf/text_format.h> |
| #include <google/protobuf/io/zero_copy_stream_impl.h> |
| #include <google/protobuf/io/tokenizer.h> |
| #include <google/protobuf/unittest.pb.h> |
| #include <google/protobuf/unittest_mset.pb.h> |
| #include <google/protobuf/test_util.h> |
| |
| #include <google/protobuf/stubs/common.h> |
| #include <google/protobuf/testing/file.h> |
| #include <google/protobuf/testing/googletest.h> |
| #include <gtest/gtest.h> |
| #include <google/protobuf/stubs/strutil.h> |
| #include <google/protobuf/stubs/substitute.h> |
| |
| namespace google { |
| namespace protobuf { |
| namespace { |
| |
| inline bool IsNaN(double value) { |
| // NaN is never equal to anything, even itself. |
| return value != value; |
| } |
| |
| // A basic string with different escapable characters for testing. |
| const string kEscapeTestString = |
| "\"A string with ' characters \n and \r newlines and \t tabs and \001 " |
| "slashes \\"; |
| |
| // A representation of the above string with all the characters escaped. |
| const string kEscapeTestStringEscaped = |
| "\"\\\"A string with \\' characters \\n and \\r newlines " |
| "and \\t tabs and \\001 slashes \\\\\""; |
| |
| class TextFormatTest : public testing::Test { |
| public: |
| static void SetUpTestCase() { |
| File::ReadFileToStringOrDie( |
| TestSourceDir() |
| + "/google/protobuf/testdata/text_format_unittest_data.txt", |
| &static_proto_debug_string_); |
| } |
| |
| TextFormatTest() : proto_debug_string_(static_proto_debug_string_) {} |
| |
| protected: |
| // Debug string read from text_format_unittest_data.txt. |
| const string proto_debug_string_; |
| unittest::TestAllTypes proto_; |
| |
| private: |
| static string static_proto_debug_string_; |
| }; |
| string TextFormatTest::static_proto_debug_string_; |
| |
| class TextFormatExtensionsTest : public testing::Test { |
| public: |
| static void SetUpTestCase() { |
| File::ReadFileToStringOrDie( |
| TestSourceDir() |
| + "/google/protobuf/testdata/" |
| "text_format_unittest_extensions_data.txt", |
| &static_proto_debug_string_); |
| } |
| |
| TextFormatExtensionsTest() |
| : proto_debug_string_(static_proto_debug_string_) {} |
| |
| protected: |
| // Debug string read from text_format_unittest_data.txt. |
| const string proto_debug_string_; |
| unittest::TestAllExtensions proto_; |
| |
| private: |
| static string static_proto_debug_string_; |
| }; |
| string TextFormatExtensionsTest::static_proto_debug_string_; |
| |
| |
| TEST_F(TextFormatTest, Basic) { |
| TestUtil::SetAllFields(&proto_); |
| EXPECT_EQ(proto_debug_string_, proto_.DebugString()); |
| } |
| |
| TEST_F(TextFormatExtensionsTest, Extensions) { |
| TestUtil::SetAllExtensions(&proto_); |
| EXPECT_EQ(proto_debug_string_, proto_.DebugString()); |
| } |
| |
| TEST_F(TextFormatTest, StringEscape) { |
| // Set the string value to test. |
| proto_.set_optional_string(kEscapeTestString); |
| |
| // Get the DebugString from the proto. |
| string debug_string = proto_.DebugString(); |
| |
| // Hardcode a correct value to test against. |
| string correct_string = "optional_string: " |
| + kEscapeTestStringEscaped |
| + "\n"; |
| |
| // Compare. |
| EXPECT_EQ(correct_string, debug_string); |
| } |
| |
| TEST_F(TextFormatTest, PrintUnknownFields) { |
| // Test printing of unknown fields in a message. |
| |
| unittest::TestEmptyMessage message; |
| UnknownFieldSet* unknown_fields = message.mutable_unknown_fields(); |
| UnknownField* field5 = unknown_fields->AddField(5); |
| |
| field5->add_varint(1); |
| field5->add_fixed32(2); |
| field5->add_fixed64(3); |
| field5->add_length_delimited("4"); |
| field5->add_group()->AddField(10)->add_varint(5); |
| |
| UnknownField* field8 = unknown_fields->AddField(8); |
| field8->add_varint(1); |
| field8->add_varint(2); |
| field8->add_varint(3); |
| |
| EXPECT_EQ( |
| "5: 1\n" |
| "5: 0x00000002\n" |
| "5: 0x0000000000000003\n" |
| "5: \"4\"\n" |
| "5 {\n" |
| " 10: 5\n" |
| "}\n" |
| "8: 1\n" |
| "8: 2\n" |
| "8: 3\n", |
| message.DebugString()); |
| } |
| |
| TEST_F(TextFormatTest, PrintUnknownMessage) { |
| // Test heuristic printing of messages in an UnknownFieldSet. |
| |
| protobuf_unittest::TestAllTypes message; |
| |
| // Cases which should not be interpreted as sub-messages. |
| |
| // 'a' is a valid FIXED64 tag, so for the string to be parseable as a message |
| // it should be followed by 8 bytes. Since this string only has two |
| // subsequent bytes, it should be treated as a string. |
| message.add_repeated_string("abc"); |
| |
| // 'd' happens to be a valid ENDGROUP tag. So, |
| // UnknownFieldSet::MergeFromCodedStream() will successfully parse "def", but |
| // the ConsumedEntireMessage() check should fail. |
| message.add_repeated_string("def"); |
| |
| // A zero-length string should never be interpreted as a message even though |
| // it is technically valid as one. |
| message.add_repeated_string(""); |
| |
| // Case which should be interpreted as a sub-message. |
| |
| // An actual nested message with content should always be interpreted as a |
| // nested message. |
| message.add_repeated_nested_message()->set_bb(123); |
| |
| string data; |
| message.SerializeToString(&data); |
| |
| string text; |
| UnknownFieldSet unknown_fields; |
| EXPECT_TRUE(unknown_fields.ParseFromString(data)); |
| EXPECT_TRUE(TextFormat::PrintUnknownFieldsToString(unknown_fields, &text)); |
| EXPECT_EQ( |
| "44: \"abc\"\n" |
| "44: \"def\"\n" |
| "44: \"\"\n" |
| "48 {\n" |
| " 1: 123\n" |
| "}\n", |
| text); |
| } |
| |
| TEST_F(TextFormatTest, ParseBasic) { |
| io::ArrayInputStream input_stream(proto_debug_string_.data(), |
| proto_debug_string_.size()); |
| TextFormat::Parse(&input_stream, &proto_); |
| TestUtil::ExpectAllFieldsSet(proto_); |
| } |
| |
| TEST_F(TextFormatExtensionsTest, ParseExtensions) { |
| io::ArrayInputStream input_stream(proto_debug_string_.data(), |
| proto_debug_string_.size()); |
| TextFormat::Parse(&input_stream, &proto_); |
| TestUtil::ExpectAllExtensionsSet(proto_); |
| } |
| |
| TEST_F(TextFormatTest, ParseStringEscape) { |
| // Create a parse string with escpaed characters in it. |
| string parse_string = "optional_string: " |
| + kEscapeTestStringEscaped |
| + "\n"; |
| |
| io::ArrayInputStream input_stream(parse_string.data(), |
| parse_string.size()); |
| TextFormat::Parse(&input_stream, &proto_); |
| |
| // Compare. |
| EXPECT_EQ(kEscapeTestString, proto_.optional_string()); |
| } |
| |
| TEST_F(TextFormatTest, ParseFloatWithSuffix) { |
| // Test that we can parse a floating-point value with 'f' appended to the |
| // end. This is needed for backwards-compatibility with proto1. |
| |
| // Have it parse a float with the 'f' suffix. |
| string parse_string = "optional_float: 1.0f\n"; |
| |
| io::ArrayInputStream input_stream(parse_string.data(), |
| parse_string.size()); |
| |
| TextFormat::Parse(&input_stream, &proto_); |
| |
| // Compare. |
| EXPECT_EQ(1.0, proto_.optional_float()); |
| } |
| |
| TEST_F(TextFormatTest, Comments) { |
| // Test that comments are ignored. |
| |
| string parse_string = "optional_int32: 1 # a comment\n" |
| "optional_int64: 2 # another comment"; |
| |
| io::ArrayInputStream input_stream(parse_string.data(), |
| parse_string.size()); |
| |
| TextFormat::Parse(&input_stream, &proto_); |
| |
| // Compare. |
| EXPECT_EQ(1, proto_.optional_int32()); |
| EXPECT_EQ(2, proto_.optional_int64()); |
| } |
| |
| TEST_F(TextFormatTest, OptionalColon) { |
| // Test that we can place a ':' after the field name of a nested message, |
| // even though we don't have to. |
| |
| string parse_string = "optional_nested_message: { bb: 1}\n"; |
| |
| io::ArrayInputStream input_stream(parse_string.data(), |
| parse_string.size()); |
| |
| TextFormat::Parse(&input_stream, &proto_); |
| |
| // Compare. |
| EXPECT_TRUE(proto_.has_optional_nested_message()); |
| EXPECT_EQ(1, proto_.optional_nested_message().bb()); |
| } |
| |
| // Some platforms (e.g. Windows) insist on padding the exponent to three |
| // digits when one or two would be just fine. |
| static string RemoveRedundantZeros(string text) { |
| text = StringReplace(text, "e+0", "e+", true); |
| text = StringReplace(text, "e-0", "e-", true); |
| return text; |
| } |
| |
| TEST_F(TextFormatTest, PrintExotic) { |
| unittest::TestAllTypes message; |
| |
| // Note: In C, a negative integer literal is actually the unary negation |
| // operator being applied to a positive integer literal, and |
| // 9223372036854775808 is outside the range of int64. However, it is not |
| // outside the range of uint64. Confusingly, this means that everything |
| // works if we make the literal unsigned, even though we are negating it. |
| message.add_repeated_int64(-GOOGLE_ULONGLONG(9223372036854775808)); |
| message.add_repeated_uint64(GOOGLE_ULONGLONG(18446744073709551615)); |
| message.add_repeated_double(123.456); |
| message.add_repeated_double(1.23e21); |
| message.add_repeated_double(1.23e-18); |
| message.add_repeated_double(std::numeric_limits<double>::infinity()); |
| message.add_repeated_double(-std::numeric_limits<double>::infinity()); |
| message.add_repeated_double(std::numeric_limits<double>::quiet_NaN()); |
| message.add_repeated_string(string("\000\001\a\b\f\n\r\t\v\\\'\"", 12)); |
| |
| // Fun story: We used to use 1.23e22 instead of 1.23e21 above, but this |
| // seemed to trigger an odd case on MinGW/GCC 3.4.5 where GCC's parsing of |
| // the value differed from strtod()'s parsing. That is to say, the |
| // following assertion fails on MinGW: |
| // assert(1.23e22 == strtod("1.23e22", NULL)); |
| // As a result, SimpleDtoa() would print the value as |
| // "1.2300000000000001e+22" to make sure strtod() produce the exact same |
| // result. Our goal is to test runtime parsing, not compile-time parsing, |
| // so this wasn't our problem. It was found that using 1.23e21 did not |
| // have this problem, so we switched to that instead. |
| |
| EXPECT_EQ( |
| "repeated_int64: -9223372036854775808\n" |
| "repeated_uint64: 18446744073709551615\n" |
| "repeated_double: 123.456\n" |
| "repeated_double: 1.23e+21\n" |
| "repeated_double: 1.23e-18\n" |
| "repeated_double: inf\n" |
| "repeated_double: -inf\n" |
| "repeated_double: nan\n" |
| "repeated_string: \"\\000\\001\\007\\010\\014\\n\\r\\t\\013\\\\\\'\\\"\"\n", |
| RemoveRedundantZeros(message.DebugString())); |
| } |
| |
| TEST_F(TextFormatTest, PrintFloatPrecision) { |
| unittest::TestAllTypes message; |
| |
| message.add_repeated_float(1.2); |
| message.add_repeated_float(1.23); |
| message.add_repeated_float(1.234); |
| message.add_repeated_float(1.2345); |
| message.add_repeated_float(1.23456); |
| message.add_repeated_float(1.2e10); |
| message.add_repeated_float(1.23e10); |
| message.add_repeated_float(1.234e10); |
| message.add_repeated_float(1.2345e10); |
| message.add_repeated_float(1.23456e10); |
| message.add_repeated_double(1.2); |
| message.add_repeated_double(1.23); |
| message.add_repeated_double(1.234); |
| message.add_repeated_double(1.2345); |
| message.add_repeated_double(1.23456); |
| message.add_repeated_double(1.234567); |
| message.add_repeated_double(1.2345678); |
| message.add_repeated_double(1.23456789); |
| message.add_repeated_double(1.234567898); |
| message.add_repeated_double(1.2345678987); |
| message.add_repeated_double(1.23456789876); |
| message.add_repeated_double(1.234567898765); |
| message.add_repeated_double(1.2345678987654); |
| message.add_repeated_double(1.23456789876543); |
| message.add_repeated_double(1.2e100); |
| message.add_repeated_double(1.23e100); |
| message.add_repeated_double(1.234e100); |
| message.add_repeated_double(1.2345e100); |
| message.add_repeated_double(1.23456e100); |
| message.add_repeated_double(1.234567e100); |
| message.add_repeated_double(1.2345678e100); |
| message.add_repeated_double(1.23456789e100); |
| message.add_repeated_double(1.234567898e100); |
| message.add_repeated_double(1.2345678987e100); |
| message.add_repeated_double(1.23456789876e100); |
| message.add_repeated_double(1.234567898765e100); |
| message.add_repeated_double(1.2345678987654e100); |
| message.add_repeated_double(1.23456789876543e100); |
| |
| EXPECT_EQ( |
| "repeated_float: 1.2\n" |
| "repeated_float: 1.23\n" |
| "repeated_float: 1.234\n" |
| "repeated_float: 1.2345\n" |
| "repeated_float: 1.23456\n" |
| "repeated_float: 1.2e+10\n" |
| "repeated_float: 1.23e+10\n" |
| "repeated_float: 1.234e+10\n" |
| "repeated_float: 1.2345e+10\n" |
| "repeated_float: 1.23456e+10\n" |
| "repeated_double: 1.2\n" |
| "repeated_double: 1.23\n" |
| "repeated_double: 1.234\n" |
| "repeated_double: 1.2345\n" |
| "repeated_double: 1.23456\n" |
| "repeated_double: 1.234567\n" |
| "repeated_double: 1.2345678\n" |
| "repeated_double: 1.23456789\n" |
| "repeated_double: 1.234567898\n" |
| "repeated_double: 1.2345678987\n" |
| "repeated_double: 1.23456789876\n" |
| "repeated_double: 1.234567898765\n" |
| "repeated_double: 1.2345678987654\n" |
| "repeated_double: 1.23456789876543\n" |
| "repeated_double: 1.2e+100\n" |
| "repeated_double: 1.23e+100\n" |
| "repeated_double: 1.234e+100\n" |
| "repeated_double: 1.2345e+100\n" |
| "repeated_double: 1.23456e+100\n" |
| "repeated_double: 1.234567e+100\n" |
| "repeated_double: 1.2345678e+100\n" |
| "repeated_double: 1.23456789e+100\n" |
| "repeated_double: 1.234567898e+100\n" |
| "repeated_double: 1.2345678987e+100\n" |
| "repeated_double: 1.23456789876e+100\n" |
| "repeated_double: 1.234567898765e+100\n" |
| "repeated_double: 1.2345678987654e+100\n" |
| "repeated_double: 1.23456789876543e+100\n", |
| RemoveRedundantZeros(message.DebugString())); |
| } |
| |
| |
| TEST_F(TextFormatTest, AllowPartial) { |
| unittest::TestRequired message; |
| TextFormat::Parser parser; |
| parser.AllowPartialMessage(true); |
| EXPECT_TRUE(parser.ParseFromString("a: 1", &message)); |
| EXPECT_EQ(1, message.a()); |
| EXPECT_FALSE(message.has_b()); |
| EXPECT_FALSE(message.has_c()); |
| } |
| |
| TEST_F(TextFormatTest, ParseExotic) { |
| unittest::TestAllTypes message; |
| ASSERT_TRUE(TextFormat::ParseFromString( |
| "repeated_int32: -1\n" |
| "repeated_int32: -2147483648\n" |
| "repeated_int64: -1\n" |
| "repeated_int64: -9223372036854775808\n" |
| "repeated_uint32: 4294967295\n" |
| "repeated_uint32: 2147483648\n" |
| "repeated_uint64: 18446744073709551615\n" |
| "repeated_uint64: 9223372036854775808\n" |
| "repeated_double: 123.0\n" |
| "repeated_double: 123.5\n" |
| "repeated_double: 0.125\n" |
| "repeated_double: 1.23E17\n" |
| "repeated_double: 1.235E+22\n" |
| "repeated_double: 1.235e-18\n" |
| "repeated_double: 123.456789\n" |
| "repeated_double: inf\n" |
| "repeated_double: Infinity\n" |
| "repeated_double: -inf\n" |
| "repeated_double: -Infinity\n" |
| "repeated_double: nan\n" |
| "repeated_double: NaN\n" |
| "repeated_string: \"\\000\\001\\a\\b\\f\\n\\r\\t\\v\\\\\\'\\\"\"\n", |
| &message)); |
| |
| ASSERT_EQ(2, message.repeated_int32_size()); |
| EXPECT_EQ(-1, message.repeated_int32(0)); |
| // Note: In C, a negative integer literal is actually the unary negation |
| // operator being applied to a positive integer literal, and 2147483648 is |
| // outside the range of int32. However, it is not outside the range of |
| // uint32. Confusingly, this means that everything works if we make the |
| // literal unsigned, even though we are negating it. |
| EXPECT_EQ(-2147483648u, message.repeated_int32(1)); |
| |
| ASSERT_EQ(2, message.repeated_int64_size()); |
| EXPECT_EQ(-1, message.repeated_int64(0)); |
| // Note: In C, a negative integer literal is actually the unary negation |
| // operator being applied to a positive integer literal, and |
| // 9223372036854775808 is outside the range of int64. However, it is not |
| // outside the range of uint64. Confusingly, this means that everything |
| // works if we make the literal unsigned, even though we are negating it. |
| EXPECT_EQ(-GOOGLE_ULONGLONG(9223372036854775808), message.repeated_int64(1)); |
| |
| ASSERT_EQ(2, message.repeated_uint32_size()); |
| EXPECT_EQ(4294967295u, message.repeated_uint32(0)); |
| EXPECT_EQ(2147483648u, message.repeated_uint32(1)); |
| |
| ASSERT_EQ(2, message.repeated_uint64_size()); |
| EXPECT_EQ(GOOGLE_ULONGLONG(18446744073709551615), message.repeated_uint64(0)); |
| EXPECT_EQ(GOOGLE_ULONGLONG(9223372036854775808), message.repeated_uint64(1)); |
| |
| ASSERT_EQ(13, message.repeated_double_size()); |
| EXPECT_EQ(123.0 , message.repeated_double(0)); |
| EXPECT_EQ(123.5 , message.repeated_double(1)); |
| EXPECT_EQ(0.125 , message.repeated_double(2)); |
| EXPECT_EQ(1.23E17 , message.repeated_double(3)); |
| EXPECT_EQ(1.235E22 , message.repeated_double(4)); |
| EXPECT_EQ(1.235E-18 , message.repeated_double(5)); |
| EXPECT_EQ(123.456789, message.repeated_double(6)); |
| EXPECT_EQ(message.repeated_double(7), numeric_limits<double>::infinity()); |
| EXPECT_EQ(message.repeated_double(8), numeric_limits<double>::infinity()); |
| EXPECT_EQ(message.repeated_double(9), -numeric_limits<double>::infinity()); |
| EXPECT_EQ(message.repeated_double(10), -numeric_limits<double>::infinity()); |
| EXPECT_TRUE(IsNaN(message.repeated_double(11))); |
| EXPECT_TRUE(IsNaN(message.repeated_double(12))); |
| |
| // Note: Since these string literals have \0's in them, we must explicitly |
| // pass their sizes to string's constructor. |
| ASSERT_EQ(1, message.repeated_string_size()); |
| EXPECT_EQ(string("\000\001\a\b\f\n\r\t\v\\\'\"", 12), |
| message.repeated_string(0)); |
| } |
| |
| class TextFormatParserTest : public testing::Test { |
| protected: |
| void ExpectFailure(const string& input, const string& message, int line, |
| int col) { |
| unittest::TestAllTypes proto; |
| ExpectFailure(input, message, line, col, &proto); |
| } |
| |
| void ExpectFailure(const string& input, const string& message, int line, |
| int col, Message* proto) { |
| TextFormat::Parser parser; |
| MockErrorCollector error_collector; |
| parser.RecordErrorsTo(&error_collector); |
| EXPECT_FALSE(parser.ParseFromString(input, proto)); |
| EXPECT_EQ(SimpleItoa(line) + ":" + SimpleItoa(col) + ": " + message + "\n", |
| error_collector.text_); |
| } |
| |
| // An error collector which simply concatenates all its errors into a big |
| // block of text which can be checked. |
| class MockErrorCollector : public io::ErrorCollector { |
| public: |
| MockErrorCollector() {} |
| ~MockErrorCollector() {} |
| |
| string text_; |
| |
| // implements ErrorCollector ------------------------------------- |
| void AddError(int line, int column, const string& message) { |
| strings::SubstituteAndAppend(&text_, "$0:$1: $2\n", |
| line + 1, column + 1, message); |
| } |
| }; |
| }; |
| |
| TEST_F(TextFormatParserTest, InvalidToken) { |
| ExpectFailure("optional_bool: true\n-5\n", "Expected identifier.", |
| 2, 1); |
| |
| ExpectFailure("optional_bool: true;\n", "Expected identifier.", 1, 20); |
| ExpectFailure("\"some string\"", "Expected identifier.", 1, 1); |
| } |
| |
| TEST_F(TextFormatParserTest, InvalidFieldName) { |
| ExpectFailure( |
| "invalid_field: somevalue\n", |
| "Message type \"protobuf_unittest.TestAllTypes\" has no field named " |
| "\"invalid_field\".", |
| 1, 14); |
| } |
| |
| TEST_F(TextFormatParserTest, InvalidCapitalization) { |
| // We require that group names be exactly as they appear in the .proto. |
| ExpectFailure( |
| "optionalgroup {\na: 15\n}\n", |
| "Message type \"protobuf_unittest.TestAllTypes\" has no field named " |
| "\"optionalgroup\".", |
| 1, 15); |
| ExpectFailure( |
| "OPTIONALgroup {\na: 15\n}\n", |
| "Message type \"protobuf_unittest.TestAllTypes\" has no field named " |
| "\"OPTIONALgroup\".", |
| 1, 15); |
| ExpectFailure( |
| "Optional_Double: 10.0\n", |
| "Message type \"protobuf_unittest.TestAllTypes\" has no field named " |
| "\"Optional_Double\".", |
| 1, 16); |
| } |
| |
| TEST_F(TextFormatParserTest, InvalidFieldValues) { |
| // Invalid values for a double/float field. |
| ExpectFailure("optional_double: \"hello\"\n", "Expected double.", 1, 18); |
| ExpectFailure("optional_double: true\n", "Expected double.", 1, 18); |
| ExpectFailure("optional_double: !\n", "Expected double.", 1, 18); |
| ExpectFailure("optional_double {\n \n}\n", "Expected \":\", found \"{\".", |
| 1, 17); |
| |
| // Invalid values for a signed integer field. |
| ExpectFailure("optional_int32: \"hello\"\n", "Expected integer.", 1, 17); |
| ExpectFailure("optional_int32: true\n", "Expected integer.", 1, 17); |
| ExpectFailure("optional_int32: 4.5\n", "Expected integer.", 1, 17); |
| ExpectFailure("optional_int32: !\n", "Expected integer.", 1, 17); |
| ExpectFailure("optional_int32 {\n \n}\n", "Expected \":\", found \"{\".", |
| 1, 16); |
| ExpectFailure("optional_int32: 0x80000000\n", |
| "Integer out of range.", 1, 17); |
| ExpectFailure("optional_int32: -0x80000001\n", |
| "Integer out of range.", 1, 18); |
| ExpectFailure("optional_int64: 0x8000000000000000\n", |
| "Integer out of range.", 1, 17); |
| ExpectFailure("optional_int64: -0x8000000000000001\n", |
| "Integer out of range.", 1, 18); |
| |
| // Invalid values for an unsigned integer field. |
| ExpectFailure("optional_uint64: \"hello\"\n", "Expected integer.", 1, 18); |
| ExpectFailure("optional_uint64: true\n", "Expected integer.", 1, 18); |
| ExpectFailure("optional_uint64: 4.5\n", "Expected integer.", 1, 18); |
| ExpectFailure("optional_uint64: -5\n", "Expected integer.", 1, 18); |
| ExpectFailure("optional_uint64: !\n", "Expected integer.", 1, 18); |
| ExpectFailure("optional_uint64 {\n \n}\n", "Expected \":\", found \"{\".", |
| 1, 17); |
| ExpectFailure("optional_uint32: 0x100000000\n", |
| "Integer out of range.", 1, 18); |
| ExpectFailure("optional_uint64: 0x10000000000000000\n", |
| "Integer out of range.", 1, 18); |
| |
| // Invalid values for a boolean field. |
| ExpectFailure("optional_bool: \"hello\"\n", "Expected identifier.", 1, 16); |
| ExpectFailure("optional_bool: 5\n", "Expected identifier.", 1, 16); |
| ExpectFailure("optional_bool: -7.5\n", "Expected identifier.", 1, 16); |
| ExpectFailure("optional_bool: !\n", "Expected identifier.", 1, 16); |
| |
| ExpectFailure( |
| "optional_bool: meh\n", |
| "Invalid value for boolean field \"optional_bool\". Value: \"meh\".", |
| 2, 1); |
| |
| ExpectFailure("optional_bool {\n \n}\n", "Expected \":\", found \"{\".", |
| 1, 15); |
| |
| // Invalid values for a string field. |
| ExpectFailure("optional_string: true\n", "Expected string.", 1, 18); |
| ExpectFailure("optional_string: 5\n", "Expected string.", 1, 18); |
| ExpectFailure("optional_string: -7.5\n", "Expected string.", 1, 18); |
| ExpectFailure("optional_string: !\n", "Expected string.", 1, 18); |
| ExpectFailure("optional_string {\n \n}\n", "Expected \":\", found \"{\".", |
| 1, 17); |
| |
| // Invalid values for an enumeration field. |
| ExpectFailure("optional_nested_enum: \"hello\"\n", "Expected identifier.", |
| 1, 23); |
| |
| ExpectFailure("optional_nested_enum: 5\n", "Expected identifier.", 1, 23); |
| ExpectFailure("optional_nested_enum: -7.5\n", "Expected identifier.", 1, 23); |
| ExpectFailure("optional_nested_enum: !\n", "Expected identifier.", 1, 23); |
| |
| ExpectFailure( |
| "optional_nested_enum: grah\n", |
| "Unknown enumeration value of \"grah\" for field " |
| "\"optional_nested_enum\".", 2, 1); |
| |
| ExpectFailure( |
| "optional_nested_enum {\n \n}\n", |
| "Expected \":\", found \"{\".", 1, 22); |
| } |
| |
| TEST_F(TextFormatParserTest, MessageDelimeters) { |
| // Non-matching delimeters. |
| ExpectFailure("OptionalGroup <\n \n}\n", "Expected \">\", found \"}\".", |
| 3, 1); |
| |
| // Invalid delimeters. |
| ExpectFailure("OptionalGroup [\n \n]\n", "Expected \"{\", found \"[\".", |
| 1, 15); |
| |
| // Unending message. |
| ExpectFailure("optional_nested_message {\n \nbb: 118\n", |
| "Expected identifier.", |
| 4, 1); |
| } |
| |
| TEST_F(TextFormatParserTest, UnknownExtension) { |
| // Non-matching delimeters. |
| ExpectFailure("[blahblah]: 123", |
| "Extension \"blahblah\" is not defined or is not an " |
| "extension of \"protobuf_unittest.TestAllTypes\".", |
| 1, 11); |
| } |
| |
| TEST_F(TextFormatParserTest, MissingRequired) { |
| unittest::TestRequired message; |
| ExpectFailure("a: 1", |
| "Message missing required fields: b, c", |
| 0, 1, &message); |
| } |
| |
| TEST_F(TextFormatParserTest, PrintErrorsToStderr) { |
| vector<string> errors; |
| |
| { |
| ScopedMemoryLog log; |
| unittest::TestAllTypes proto; |
| EXPECT_FALSE(TextFormat::ParseFromString("no_such_field: 1", &proto)); |
| errors = log.GetMessages(ERROR); |
| } |
| |
| ASSERT_EQ(1, errors.size()); |
| EXPECT_EQ("Error parsing text-format protobuf_unittest.TestAllTypes: " |
| "1:14: Message type \"protobuf_unittest.TestAllTypes\" has no field " |
| "named \"no_such_field\".", |
| errors[0]); |
| } |
| |
| |
| class TextFormatMessageSetTest : public testing::Test { |
| protected: |
| static const char proto_debug_string_[]; |
| }; |
| const char TextFormatMessageSetTest::proto_debug_string_[] = |
| "message_set {\n" |
| " [protobuf_unittest.TestMessageSetExtension1] {\n" |
| " i: 23\n" |
| " }\n" |
| " [protobuf_unittest.TestMessageSetExtension2] {\n" |
| " str: \"foo\"\n" |
| " }\n" |
| "}\n"; |
| |
| |
| TEST_F(TextFormatMessageSetTest, Serialize) { |
| protobuf_unittest::TestMessageSetContainer proto; |
| protobuf_unittest::TestMessageSetExtension1* item_a = |
| proto.mutable_message_set()->MutableExtension( |
| protobuf_unittest::TestMessageSetExtension1::message_set_extension); |
| item_a->set_i(23); |
| protobuf_unittest::TestMessageSetExtension2* item_b = |
| proto.mutable_message_set()->MutableExtension( |
| protobuf_unittest::TestMessageSetExtension2::message_set_extension); |
| item_b->set_str("foo"); |
| EXPECT_EQ(proto_debug_string_, proto.DebugString()); |
| } |
| |
| TEST_F(TextFormatMessageSetTest, Deserialize) { |
| protobuf_unittest::TestMessageSetContainer proto; |
| ASSERT_TRUE(TextFormat::ParseFromString(proto_debug_string_, &proto)); |
| EXPECT_EQ(23, proto.message_set().GetExtension( |
| protobuf_unittest::TestMessageSetExtension1::message_set_extension).i()); |
| EXPECT_EQ("foo", proto.message_set().GetExtension( |
| protobuf_unittest::TestMessageSetExtension2::message_set_extension).str()); |
| |
| // Ensure that these are the only entries present. |
| vector<const FieldDescriptor*> descriptors; |
| proto.message_set().GetReflection()->ListFields(&descriptors); |
| EXPECT_EQ(2, descriptors.size()); |
| } |
| |
| } // namespace |
| } // namespace protobuf |
| |
| } // namespace google |