| //===-- adt_test.cpp ------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file is a part of the ORC runtime. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "adt.h" |
| #include "gtest/gtest.h" |
| |
| #include <sstream> |
| #include <string> |
| |
| using namespace __orc_rt; |
| |
| TEST(ADTTest, SpanDefaultConstruction) { |
| span<int> S; |
| EXPECT_TRUE(S.empty()) << "Default constructed span not empty"; |
| EXPECT_EQ(S.size(), 0U) << "Default constructed span size not zero"; |
| EXPECT_EQ(S.begin(), S.end()) << "Default constructed span begin != end"; |
| } |
| |
| TEST(ADTTest, SpanConstructFromFixedArray) { |
| int A[] = {1, 2, 3, 4, 5}; |
| span<int> S(A); |
| EXPECT_FALSE(S.empty()) << "Span should be non-empty"; |
| EXPECT_EQ(S.size(), 5U) << "Span has unexpected size"; |
| EXPECT_EQ(std::distance(S.begin(), S.end()), 5U) |
| << "Unexpected iterator range size"; |
| EXPECT_EQ(S.data(), &A[0]) << "Span data has unexpected value"; |
| for (unsigned I = 0; I != S.size(); ++I) |
| EXPECT_EQ(S[I], A[I]) << "Unexpected span element value"; |
| } |
| |
| TEST(ADTTest, SpanConstructFromIteratorAndSize) { |
| int A[] = {1, 2, 3, 4, 5}; |
| span<int> S(&A[0], 5); |
| EXPECT_FALSE(S.empty()) << "Span should be non-empty"; |
| EXPECT_EQ(S.size(), 5U) << "Span has unexpected size"; |
| EXPECT_EQ(std::distance(S.begin(), S.end()), 5U) |
| << "Unexpected iterator range size"; |
| EXPECT_EQ(S.data(), &A[0]) << "Span data has unexpected value"; |
| for (unsigned I = 0; I != S.size(); ++I) |
| EXPECT_EQ(S[I], A[I]) << "Unexpected span element value"; |
| } |