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fix: open file as binary-mode #16

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to avoid inconsistency between file size (obtained by tellg) and the
size of the actual contents that would be read later
This commit is contained in:
ToruNiina
2019-02-13 19:18:09 +09:00
parent 53f6b8268b
commit dd9319245e
3 changed files with 36 additions and 2 deletions
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28
tests/test_parse_file.cpp
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@@ -213,6 +213,20 @@ BOOST_AUTO_TEST_CASE(test_file_with_BOM)
BOOST_CHECK_EQUAL(toml::get <std::string>(data.at("key")), "value");
BOOST_CHECK_EQUAL(toml::find<std::string>(data.at("table"), "key"), "value");
}
{
const std::string table(
"\xEF\xBB\xBF" // BOM
"key = \"value\"\n"
"[table]\n"
"key = \"value\"\n"
);
std::ofstream ofs("tmp.toml");
ofs << table;
const auto data = toml::parse("tmp.toml");
BOOST_CHECK_EQUAL(toml::get <std::string>(data.at("key")), "value");
BOOST_CHECK_EQUAL(toml::find<std::string>(data.at("table"), "key"), "value");
}
{
const std::string table(
"\xEF\xBB\xBF" // BOM
@@ -223,6 +237,20 @@ BOOST_AUTO_TEST_CASE(test_file_with_BOM)
std::istringstream iss(table);
const auto data = toml::parse(iss, "test_file_with_BOM_CRLF.toml");
BOOST_CHECK_EQUAL(toml::get <std::string>(data.at("key")), "value");
BOOST_CHECK_EQUAL(toml::find<std::string>(data.at("table"), "key"), "value");
}
{
const std::string table(
"\xEF\xBB\xBF" // BOM
"key = \"value\"\r\n"
"[table]\r\n"
"key = \"value\"\r\n"
);
std::ofstream ofs("tmp.toml");
ofs << table;
const auto data = toml::parse("tmp.toml");
BOOST_CHECK_EQUAL(toml::get <std::string>(data.at("key")), "value");
BOOST_CHECK_EQUAL(toml::find<std::string>(data.at("table"), "key"), "value");
}