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AK: Make Formatter for NonnullOwnPtr<T> format the T

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This mirrors the behavior of NonnullRefPtr<T>. If you want to format
the pointer address, call .ptr() on it.
This commit is contained in:
Andreas Kling 2023-08-25 17:39:54 +02:00
parent f8e5df7a99
commit b256e52586
2 changed files with 26 additions and 0 deletions
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17
Tests/AK/TestNonnullOwnPtr.cpp
View file

@ -9,6 +9,7 @@
#include <AK/DeprecatedString.h>
#include <AK/NonnullOwnPtr.h>
#include <AK/OwnPtr.h>
#include <AK/String.h>
TEST_CASE(destroy_self_owning_object)
{
@ -32,3 +33,19 @@ TEST_CASE(destroy_self_owning_object)
object_ptr->inner = make<SelfOwning::Inner>(object.release_nonnull());
object_ptr->inner = nullptr;
}
struct Foo { };
template<>
struct AK::Formatter<Foo> : Formatter<StringView> {
ErrorOr<void> format(FormatBuilder& builder, Foo const&)
{
return Formatter<StringView>::format(builder, ":^)"sv);
}
};
TEST_CASE(formatter)
{
auto foo = make<Foo>();
EXPECT_EQ(MUST(String::formatted("{}", foo)), ":^)"sv);
}