1*bdd1243dSDimitry Andric //===-- adt_test.cpp ------------------------------------------------------===//
2*bdd1243dSDimitry Andric //
3*bdd1243dSDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4*bdd1243dSDimitry Andric // See https://llvm.org/LICENSE.txt for license information.
5*bdd1243dSDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6*bdd1243dSDimitry Andric //
7*bdd1243dSDimitry Andric //===----------------------------------------------------------------------===//
8*bdd1243dSDimitry Andric //
9*bdd1243dSDimitry Andric // This file is a part of the ORC runtime.
10*bdd1243dSDimitry Andric //
11*bdd1243dSDimitry Andric //===----------------------------------------------------------------------===//
12*bdd1243dSDimitry Andric
13*bdd1243dSDimitry Andric #include "adt.h"
14*bdd1243dSDimitry Andric #include "gtest/gtest.h"
15*bdd1243dSDimitry Andric
16*bdd1243dSDimitry Andric #include <sstream>
17*bdd1243dSDimitry Andric #include <string>
18*bdd1243dSDimitry Andric
19*bdd1243dSDimitry Andric using namespace __orc_rt;
20*bdd1243dSDimitry Andric
TEST(ADTTest,SpanDefaultConstruction)21*bdd1243dSDimitry Andric TEST(ADTTest, SpanDefaultConstruction) {
22*bdd1243dSDimitry Andric span<int> S;
23*bdd1243dSDimitry Andric EXPECT_TRUE(S.empty()) << "Default constructed span not empty";
24*bdd1243dSDimitry Andric EXPECT_EQ(S.size(), 0U) << "Default constructed span size not zero";
25*bdd1243dSDimitry Andric EXPECT_EQ(S.begin(), S.end()) << "Default constructed span begin != end";
26*bdd1243dSDimitry Andric }
27*bdd1243dSDimitry Andric
TEST(ADTTest,SpanConstructFromFixedArray)28*bdd1243dSDimitry Andric TEST(ADTTest, SpanConstructFromFixedArray) {
29*bdd1243dSDimitry Andric int A[] = {1, 2, 3, 4, 5};
30*bdd1243dSDimitry Andric span<int> S(A);
31*bdd1243dSDimitry Andric EXPECT_FALSE(S.empty()) << "Span should be non-empty";
32*bdd1243dSDimitry Andric EXPECT_EQ(S.size(), 5U) << "Span has unexpected size";
33*bdd1243dSDimitry Andric EXPECT_EQ(std::distance(S.begin(), S.end()), 5U)
34*bdd1243dSDimitry Andric << "Unexpected iterator range size";
35*bdd1243dSDimitry Andric EXPECT_EQ(S.data(), &A[0]) << "Span data has unexpected value";
36*bdd1243dSDimitry Andric for (unsigned I = 0; I != S.size(); ++I)
37*bdd1243dSDimitry Andric EXPECT_EQ(S[I], A[I]) << "Unexpected span element value";
38*bdd1243dSDimitry Andric }
39*bdd1243dSDimitry Andric
TEST(ADTTest,SpanConstructFromIteratorAndSize)40*bdd1243dSDimitry Andric TEST(ADTTest, SpanConstructFromIteratorAndSize) {
41*bdd1243dSDimitry Andric int A[] = {1, 2, 3, 4, 5};
42*bdd1243dSDimitry Andric span<int> S(&A[0], 5);
43*bdd1243dSDimitry Andric EXPECT_FALSE(S.empty()) << "Span should be non-empty";
44*bdd1243dSDimitry Andric EXPECT_EQ(S.size(), 5U) << "Span has unexpected size";
45*bdd1243dSDimitry Andric EXPECT_EQ(std::distance(S.begin(), S.end()), 5U)
46*bdd1243dSDimitry Andric << "Unexpected iterator range size";
47*bdd1243dSDimitry Andric EXPECT_EQ(S.data(), &A[0]) << "Span data has unexpected value";
48*bdd1243dSDimitry Andric for (unsigned I = 0; I != S.size(); ++I)
49*bdd1243dSDimitry Andric EXPECT_EQ(S[I], A[I]) << "Unexpected span element value";
50*bdd1243dSDimitry Andric }
51