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[ox/std] Add Vector::shrink_to_fit

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This commit is contained in:
Gary Talent
2025-01-01 19:29:41 -06:00
parent bf5be00c12
commit 40a456e54a
3 changed files with 51 additions and 0 deletions
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30
deps/ox/src/ox/std/test/tests.cpp vendored
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@@ -237,6 +237,36 @@ OX_CLANG_NOWARN_END
return ox::Error(0);
}
},
{
"Vector::shrink_to_fit",
[] {
{
ox::Vector<ox::IString<8>> v;
v.reserve(50);
v.emplace_back("asdf");
v.emplace_back("aoeu");
auto const origData = v.data();
v.shrink_to_fit();
oxExpect(v[0], "asdf");
oxExpect(v[1], "aoeu");
oxExpect(v.capacity(), 2u);
oxAssert(origData != v.data(), "shrink_to_fit did not create a new allocation");
}
{
ox::Vector<ox::IString<8>> v;
v.reserve(2);
v.emplace_back("asdf");
v.emplace_back("aoeu");
auto const origData = v.data();
v.shrink_to_fit();
oxExpect(v[0], "asdf");
oxExpect(v[1], "aoeu");
oxExpect(v.capacity(), 2u);
oxAssert(origData == v.data(), "shrink_to_fit inappropriately created a new allocation");
}
return ox::Error{};
}
},
{
"SmallMap",
[] {