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Implement SharedVector::clear() for C++

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Simon Hausmann 2021-08-11 19:07:13 +02:00 • committed by Simon Hausmann
parent 856a049627
commit 511027dad0
2 changed files with 44 additions and 0 deletions
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26
api/sixtyfps-cpp/tests/datastructures.cpp
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@ -94,3 +94,29 @@ TEST_CASE("Image")
REQUIRE(size.height == 128.);
}
}
TEST_CASE("SharedVector")
{
using namespace sixtyfps;
SharedVector<SharedString> vec;
vec.push_back("Hello");
vec.push_back("World");
vec.push_back("of");
vec.push_back("Vectors");
auto copy = vec;
REQUIRE(vec.size() == 4);
auto orig_cap = vec.capacity();
REQUIRE(orig_cap >= vec.size());
vec.clear();
REQUIRE(vec.size() == 0);
REQUIRE(vec.capacity() == orig_cap);
vec.push_back("Welcome back");
REQUIRE(vec.size() == 1);
REQUIRE(vec.capacity() == orig_cap);
REQUIRE(copy.size() == 4);
REQUIRE(copy.capacity() == orig_cap);
}