mirror of
https://github.com/RPCS3/llvm.git
synced 2024-12-14 15:39:06 +00:00
bac9a5d5cf
Doing "I++" inside of an EXPECT_* triggers warning: expression with side effects has no effect in an unevaluated context because EXPECT_* partially expands to EqHelper<(sizeof(::testing::internal::IsNullLiteralHelper(i++)) == 1)> which is an unevaluated context. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@275717 91177308-0d34-0410-b5e6-96231b3b80d8
42 lines
993 B
C++
42 lines
993 B
C++
//===- SequenceTest.cpp - Unit tests for a sequence abstraciton -----------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "llvm/ADT/Sequence.h"
|
|
#include "gtest/gtest.h"
|
|
|
|
#include <list>
|
|
|
|
using namespace llvm;
|
|
|
|
namespace {
|
|
|
|
TEST(SequenceTest, Basic) {
|
|
int x = 0;
|
|
for (int i : seq(0, 10)) {
|
|
EXPECT_EQ(x, i);
|
|
x++;
|
|
}
|
|
EXPECT_EQ(10, x);
|
|
|
|
auto my_seq = seq(0, 4);
|
|
EXPECT_EQ(4, my_seq.end() - my_seq.begin());
|
|
for (int i : {0, 1, 2, 3})
|
|
EXPECT_EQ(i, (int)my_seq.begin()[i]);
|
|
|
|
EXPECT_TRUE(my_seq.begin() < my_seq.end());
|
|
|
|
auto adjusted_begin = my_seq.begin() + 2;
|
|
auto adjusted_end = my_seq.end() - 2;
|
|
EXPECT_TRUE(adjusted_begin == adjusted_end);
|
|
EXPECT_EQ(2, *adjusted_begin);
|
|
EXPECT_EQ(2, *adjusted_end);
|
|
}
|
|
|
|
} // anonymous namespace
|