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Add unit tests for double infinity and nans

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This commit is contained in:
Jeppe Tarp 2019-08-03 19:28:18 +02:00
parent b15b56041d
commit c0ce549f08
1 changed files with 16 additions and 4 deletions
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20
test/integration/emitter_test.cpp
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@ -990,27 +990,39 @@ TEST_F(EmitterTest, Infinity) {
out << YAML::BeginMap; out << YAML::BeginMap;
out << YAML::Key << "foo" << YAML::Value out << YAML::Key << "foo" << YAML::Value
<< std::numeric_limits<float>::infinity(); << std::numeric_limits<float>::infinity();
out << YAML::Key << "bar" << YAML::Value
<< std::numeric_limits<double>::infinity();
out << YAML::EndMap; out << YAML::EndMap;
ExpectEmit("foo: .inf"); ExpectEmit(
"foo: .inf\n"
"bar: .inf");
} }
TEST_F(EmitterTest, NegInfinity) { TEST_F(EmitterTest, NegInfinity) {
out << YAML::BeginMap; out << YAML::BeginMap;
out << YAML::Key << "foo" << YAML::Value out << YAML::Key << "foo" << YAML::Value
<< -std::numeric_limits<float>::infinity(); << -std::numeric_limits<float>::infinity();
out << YAML::Key << "bar" << YAML::Value
<< -std::numeric_limits<double>::infinity();
out << YAML::EndMap; out << YAML::EndMap;
ExpectEmit("foo: -.inf"); ExpectEmit(
"foo: -.inf\n"
"bar: -.inf");
} }
TEST_F(EmitterTest, NaN) { TEST_F(EmitterTest, NaN) {
out << YAML::BeginMap; out << YAML::BeginMap;
out << YAML::Key << "foo" << YAML::Value out << YAML::Key << "foo" << YAML::Value
<< -std::numeric_limits<float>::quiet_NaN(); << std::numeric_limits<float>::quiet_NaN();
out << YAML::Key << "bar" << YAML::Value
<< std::numeric_limits<double>::quiet_NaN();
out << YAML::EndMap; out << YAML::EndMap;
ExpectEmit("foo: .nan"); ExpectEmit(
"foo: .nan\n"
"bar: .nan");
} }
class EmitterErrorTest : public ::testing::Test { class EmitterErrorTest : public ::testing::Test {