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-rw-r--r--Tests/AK/TestVariant.cpp37
1 files changed, 25 insertions, 12 deletions
diff --git a/Tests/AK/TestVariant.cpp b/Tests/AK/TestVariant.cpp
index f05c629022..af87669671 100644
--- a/Tests/AK/TestVariant.cpp
+++ b/Tests/AK/TestVariant.cpp
@@ -31,9 +31,22 @@ TEST_CASE(visit)
bool correct = false;
Variant<int, String, float> the_value { 42.0f };
the_value.visit(
- [&](const int&) { correct = false; },
- [&](const String&) { correct = false; },
- [&](const float&) { correct = true; });
+ [&](int const&) { correct = false; },
+ [&](String const&) { correct = false; },
+ [&](float const&) { correct = true; });
+ EXPECT(correct);
+}
+
+TEST_CASE(visit_const)
+{
+ bool correct = false;
+ Variant<int, String> const the_value { "42"sv };
+
+ the_value.visit(
+ [&](String const&) { correct = true; },
+ [&](auto&) {},
+ [&](auto const&) {});
+
EXPECT(correct);
}
@@ -139,9 +152,9 @@ TEST_CASE(return_values)
MyVariant the_value { 42.0f };
float value = the_value.visit(
- [&](const int&) { return 1.0f; },
- [&](const String&) { return 2.0f; },
- [&](const float& f) { return f; });
+ [&](int const&) { return 1.0f; },
+ [&](String const&) { return 2.0f; },
+ [&](float const& f) { return f; });
EXPECT_EQ(value, 42.0f);
}
{
@@ -157,9 +170,9 @@ TEST_CASE(return_values)
const MyVariant the_value { "str" };
String value = the_value.visit(
- [&](const int&) { return String { "wrong" }; },
- [&](const String& s) { return s; },
- [&](const float&) { return String { "wrong" }; });
+ [&](int const&) { return String { "wrong" }; },
+ [&](String const& s) { return s; },
+ [&](float const&) { return String { "wrong" }; });
EXPECT_EQ(value, "str");
}
}
@@ -170,9 +183,9 @@ TEST_CASE(return_values_by_reference)
Variant<int, String, float> the_value { 42.0f };
auto& value = the_value.visit(
- [&](const int&) -> RefPtr<Object>& { return ref; },
- [&](const String&) -> RefPtr<Object>& { return ref; },
- [&](const float&) -> RefPtr<Object>& { return ref; });
+ [&](int const&) -> RefPtr<Object>& { return ref; },
+ [&](String const&) -> RefPtr<Object>& { return ref; },
+ [&](float const&) -> RefPtr<Object>& { return ref; });
EXPECT_EQ(ref, value);
EXPECT_EQ(ref->ref_count(), 1u);