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Diffstat (limited to 'src/google/protobuf/text_format_unittest.cc')
| -rw-r--r-- | src/google/protobuf/text_format_unittest.cc | 742 |
1 files changed, 0 insertions, 742 deletions
diff --git a/src/google/protobuf/text_format_unittest.cc b/src/google/protobuf/text_format_unittest.cc deleted file mode 100644 index 63a0c331..00000000 --- a/src/google/protobuf/text_format_unittest.cc +++ /dev/null @@ -1,742 +0,0 @@ -// 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( - proto.message_set(), &descriptors); - EXPECT_EQ(2, descriptors.size()); -} - -} // namespace -} // namespace protobuf - -} // namespace google |