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[llvm][ADT][NFC] Add test for makeArrayRef(std::array)

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llvm-svn: 371475
This commit is contained in:
Jan Korous 2019-09-10 00:29:35 +00:00
parent 1fc07fd6ac
commit 0b0b21d23d
1 changed files with 10 additions and 0 deletions
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10
unittests/ADT/ArrayRefTest.cpp
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@ -250,6 +250,16 @@ TEST(ArrayRefTest, OwningArrayRef) {
EXPECT_EQ(A.data(), nullptr);
}
TEST(ArrayRefTest, makeArrayRefFromStdArray) {
std::array<int, 5> A1{42, -5, 0, 1000000, -1000000};
ArrayRef<int> A2 = makeArrayRef(A1);
EXPECT_EQ(A1.size(), A2.size());
for (std::size_t i = 0; i < A1.size(); ++i) {
EXPECT_EQ(A1[i], A2[i]);
}
}
static_assert(is_trivially_copyable<ArrayRef<int>>::value,
"trivially copyable");