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/*
* Copyright (c) 2020, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibTest/TestCase.h>
#include <AK/ByteBuffer.h>
TEST_CASE(equality_operator)
{
ByteBuffer a = ByteBuffer::copy("Hello, world", 7);
ByteBuffer b = ByteBuffer::copy("Hello, friend", 7);
// `a` and `b` are both "Hello, ".
ByteBuffer c = ByteBuffer::copy("asdf", 4);
ByteBuffer d;
EXPECT_EQ(a == a, true);
EXPECT_EQ(a == b, true);
EXPECT_EQ(a == c, false);
EXPECT_EQ(a == d, false);
EXPECT_EQ(b == a, true);
EXPECT_EQ(b == b, true);
EXPECT_EQ(b == c, false);
EXPECT_EQ(b == d, false);
EXPECT_EQ(c == a, false);
EXPECT_EQ(c == b, false);
EXPECT_EQ(c == c, true);
EXPECT_EQ(c == d, false);
EXPECT_EQ(d == a, false);
EXPECT_EQ(d == b, false);
EXPECT_EQ(d == c, false);
EXPECT_EQ(d == d, true);
}
/*
* FIXME: These `negative_*` tests should cause precisely one compilation error
* each, and always for the specified reason. Currently we do not have a harness
* for that, so in order to run the test you need to set the #define to 1, compile
* it, and check the error messages manually.
*/
#define COMPILE_NEGATIVE_TESTS 0
#if COMPILE_NEGATIVE_TESTS
TEST_CASE(negative_operator_lt)
{
ByteBuffer a = ByteBuffer::copy("Hello, world", 10);
ByteBuffer b = ByteBuffer::copy("Hello, friend", 10);
[[maybe_unused]] auto res = a < b;
// error: error: use of deleted function ‘bool AK::ByteBuffer::operator<(const AK::ByteBuffer&) const’
}
#endif /* COMPILE_NEGATIVE_TESTS */
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