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[llvm][ADT][NFC] Add test for makeArrayRef(std::array)
author
Jan Korous
<jkorous@apple.com>
Tue, 10 Sep 2019 00:29:35 +0000
(
00:29
+0000)
committer
Jan Korous
<jkorous@apple.com>
Tue, 10 Sep 2019 00:29:35 +0000
(
00:29
+0000)
llvm-svn: 371475
llvm/unittests/ADT/ArrayRefTest.cpp
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diff --git
a/llvm/unittests/ADT/ArrayRefTest.cpp
b/llvm/unittests/ADT/ArrayRefTest.cpp
index
04b92c0
..
5424742
100644
(file)
--- a/
llvm/unittests/ADT/ArrayRefTest.cpp
+++ b/
llvm/unittests/ADT/ArrayRefTest.cpp
@@
-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");