toml11/tests/test_error_detection.cpp
Moritz Klammler 10fd14f8b9 Consistent unit test header inclusion order
This patch consistently changes the inclusion order for unit test files
to the following:

 1. The header of the unit under test (using <> includes).
 2. The unit_test.hpp header (using "" includes).
 3. Any additional auxiliary test headers (using "" includes and sorted alphabetically).
 4. Additional system headers needed for the test (using <> includes and sorted alphabetically).
 5. Conditionally included system headers (using <> includes).

Putting the unit under test's header at the very beginning has the
advantage of also testing that the header is self-contained.  It also
makes it very quick to tell what unit is tested in this file.
2022-09-29 19:02:52 +02:00

98 lines
2.4 KiB
C++

#include <toml.hpp>
#include "unit_test.hpp"
#include <fstream>
#include <iostream>
BOOST_AUTO_TEST_CASE(test_detect_empty_key)
{
std::istringstream stream(std::string("= \"value\""));
BOOST_CHECK_THROW(toml::parse(stream), toml::syntax_error);
}
BOOST_AUTO_TEST_CASE(test_detect_missing_value)
{
std::istringstream stream(std::string("a ="));
BOOST_CHECK_THROW(toml::parse(stream), toml::syntax_error);
}
BOOST_AUTO_TEST_CASE(test_detect_too_many_value)
{
std::istringstream stream(std::string("a = 1 = \"value\""));
BOOST_CHECK_THROW(toml::parse(stream), toml::syntax_error);
}
BOOST_AUTO_TEST_CASE(test_detect_duplicate_table)
{
std::istringstream stream(std::string(
"[table]\n"
"a = 42\n"
"[table]\n"
"b = 42\n"
));
BOOST_CHECK_THROW(toml::parse(stream), toml::syntax_error);
}
BOOST_AUTO_TEST_CASE(test_detect_conflict_array_table)
{
std::istringstream stream(std::string(
"[[table]]\n"
"a = 42\n"
"[table]\n"
"b = 42\n"
));
BOOST_CHECK_THROW(toml::parse(stream), toml::syntax_error);
}
BOOST_AUTO_TEST_CASE(test_detect_conflict_table_array)
{
std::istringstream stream(std::string(
"[table]\n"
"a = 42\n"
"[[table]]\n"
"b = 42\n"
));
BOOST_CHECK_THROW(toml::parse(stream), toml::syntax_error);
}
BOOST_AUTO_TEST_CASE(test_detect_duplicate_value)
{
std::istringstream stream(std::string(
"a = 1\n"
"a = 2\n"
));
BOOST_CHECK_THROW(toml::parse(stream), toml::syntax_error);
}
BOOST_AUTO_TEST_CASE(test_detect_conflicting_value)
{
std::istringstream stream(std::string(
"a.b = 1\n"
"a.b.c = 2\n"
));
BOOST_CHECK_THROW(toml::parse(stream), toml::syntax_error);
}
BOOST_AUTO_TEST_CASE(test_detect_inhomogeneous_array)
{
#ifdef TOML11_DISALLOW_HETEROGENEOUS_ARRAYS
std::istringstream stream(std::string(
"a = [1, 1.0]\n"
));
BOOST_CHECK_THROW(toml::parse(stream), toml::syntax_error);
#else
BOOST_TEST_MESSAGE("After v1.0.0-rc.1, heterogeneous arrays are allowed");
#endif
}
BOOST_AUTO_TEST_CASE(test_detect_appending_array_of_table)
{
std::istringstream stream(std::string(
"a = [{b = 1}]\n"
"[[a]]\n"
"b = 2\n"
));
BOOST_CHECK_THROW(toml::parse(stream), toml::syntax_error);
}