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add test_error_detection to check it detects error

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ToruNiina 2018-12-22 17:43:42 +09:00
parent c63ac7e435
commit edb48b2872
2 changed files with 201 additions and 1 deletions
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1
tests/CMakeLists.txt
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@ -26,6 +26,7 @@ set(TEST_NAMES
test_from_toml
test_parse_file
test_parse_unicode
test_error_detection
)
CHECK_CXX_COMPILER_FLAG("-Wall" COMPILER_SUPPORTS_WALL)

199
tests/test_error_detection.cpp Normal file
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@ -0,0 +1,199 @@
#define BOOST_TEST_MODULE "test_error_detection"
#ifdef UNITTEST_FRAMEWORK_LIBRARY_EXIST
#include <boost/test/unit_test.hpp>
#else
#define BOOST_TEST_NO_LIB
#include <boost/test/included/unit_test.hpp>
#endif
#include <toml.hpp>
#include <iostream>
#include <fstream>
BOOST_AUTO_TEST_CASE(test_detect_empty_key)
{
std::istringstream stream(std::string("= \"value\""));
bool exception_thrown = false;
try
{
toml::parse(stream, "test_detect_empty_key");
}
catch(const toml::syntax_error& syn)
{
// to see the error message
std::cerr << syn.what() << std::endl;
exception_thrown = true;
}
BOOST_CHECK(exception_thrown);
}
BOOST_AUTO_TEST_CASE(test_detect_missing_value)
{
std::istringstream stream(std::string("a ="));
bool exception_thrown = false;
try
{
toml::parse(stream, "test_detect_missing_value");
}
catch(const toml::syntax_error& syn)
{
std::cerr << syn.what() << std::endl;
exception_thrown = true;
}
BOOST_CHECK(exception_thrown);
}
BOOST_AUTO_TEST_CASE(test_detect_too_many_value)
{
std::istringstream stream(std::string("a = 1 = \"value\""));
bool exception_thrown = false;
try
{
toml::parse(stream, "test_detect_too_many_value");
}
catch(const toml::syntax_error& syn)
{
std::cerr << syn.what() << std::endl;
exception_thrown = true;
}
BOOST_CHECK(exception_thrown);
}
BOOST_AUTO_TEST_CASE(test_detect_duplicate_table)
{
std::istringstream stream(std::string(
"[table]\n"
"a = 42\n"
"[table]\n"
"b = 42\n"
));
bool exception_thrown = false;
try
{
toml::parse(stream, "test_detect_duplicate_table");
}
catch(const toml::syntax_error& syn)
{
std::cerr << syn.what() << std::endl;
exception_thrown = true;
}
BOOST_CHECK(exception_thrown);
}
BOOST_AUTO_TEST_CASE(test_detect_conflict_array_table)
{
std::istringstream stream(std::string(
"[[table]]\n"
"a = 42\n"
"[table]\n"
"b = 42\n"
));
bool exception_thrown = false;
try
{
toml::parse(stream, "test_detect_conflict_array_table");
}
catch(const toml::syntax_error& syn)
{
std::cerr << syn.what() << std::endl;
exception_thrown = true;
}
BOOST_CHECK(exception_thrown);
}
BOOST_AUTO_TEST_CASE(test_detect_conflict_table_array)
{
std::istringstream stream(std::string(
"[table]\n"
"a = 42\n"
"[[table]]\n"
"b = 42\n"
));
bool exception_thrown = false;
try
{
toml::parse(stream, "test_detect_conflict_table_array");
}
catch(const toml::syntax_error& syn)
{
std::cerr << syn.what() << std::endl;
exception_thrown = true;
}
BOOST_CHECK(exception_thrown);
}
BOOST_AUTO_TEST_CASE(test_detect_duplicate_value)
{
std::istringstream stream(std::string(
"a = 1\n"
"a = 2\n"
));
bool exception_thrown = false;
try
{
toml::parse(stream, "test_detect_duplicate_value");
}
catch(const toml::syntax_error& syn)
{
std::cerr << syn.what() << std::endl;
exception_thrown = true;
}
BOOST_CHECK(exception_thrown);
}
BOOST_AUTO_TEST_CASE(test_detect_conflicting_value)
{
std::istringstream stream(std::string(
"a.b = 1\n"
"a.b.c = 2\n"
));
bool exception_thrown = false;
try
{
toml::parse(stream, "test_detect_conflicting_value");
}
catch(const toml::syntax_error& syn)
{
std::cerr << syn.what() << std::endl;
exception_thrown = true;
}
BOOST_CHECK(exception_thrown);
}
BOOST_AUTO_TEST_CASE(test_detect_inhomogeneous_array)
{
std::istringstream stream(std::string(
"a = [1, 1.0]\n"
));
bool exception_thrown = false;
try
{
toml::parse(stream, "test_detect_inhomogeneous_array");
}
catch(const toml::syntax_error& syn)
{
std::cerr << syn.what() << std::endl;
exception_thrown = true;
}
BOOST_CHECK(exception_thrown);
}
BOOST_AUTO_TEST_CASE(test_detect_appending_array_of_table)
{
std::istringstream stream(std::string(
"a = [{b = 1}]\n"
"[[a]]\n"
"b = 2\n"
));
bool exception_thrown = false;
try
{
toml::parse(stream, "test_detect_appending_array_of_table");
}
catch(const toml::syntax_error& syn)
{
std::cerr << syn.what() << std::endl;
exception_thrown = true;
}
BOOST_CHECK(exception_thrown);
}