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test: add test for discard_comment

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ToruNiina 2019-06-15 17:18:25 +09:00
parent 177022b2cb
commit 9acc55a7ac
1 changed files with 29 additions and 0 deletions
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29
tests/test_comments.cpp
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@ -140,3 +140,32 @@ BOOST_AUTO_TEST_CASE(test_comment_both)
BOOST_CHECK_EQUAL(c0.comments().back(), u8" this also."); BOOST_CHECK_EQUAL(c0.comments().back(), u8" this also.");
} }
} }
BOOST_AUTO_TEST_CASE(test_discard_comment)
{
const std::string file = u8R"(
# comment for a.
a = 42 # inline comment for a.
# comment for b.
b = "baz" # inline comment for b.
# comment for c.
c = [ # this comment will be ignored
# comment for the first element.
10 # this also.
] # another comment for c.
)";
std::istringstream iss(file);
const auto v = toml::parse(iss);
const auto& a = toml::find(v, "a");
const auto& b = toml::find(v, "b");
const auto& c = toml::find(v, "c");
const auto& c0 = c.as_array().at(0);
BOOST_CHECK(a.comments().empty());
BOOST_CHECK(b.comments().empty());
BOOST_CHECK(c.comments().empty());
BOOST_CHECK(c0.comments().empty());
}