/* * Copyright © 2021 Intel Corporation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. */ #ifndef MESA_GTEST_EXTRAS_H #define MESA_GTEST_EXTRAS_H #include template static testing::AssertionResult array_equal_pred(const char *a_expr, const char *b_expr, const char *c_expr, const T *a, const T *b, size_t count) { if (memcmp(a, b, count * sizeof(T))) { std::stringstream result; unsigned mismatches = 0; for (size_t i = 0; i < count; i++) { if (a[i] != b[i]) mismatches++; } result << "Expected " << count << " values to be equal but found " << mismatches << " that differ:\n\n"; result << std::right << std::setfill('0'); const unsigned values_per_line = 16 / sizeof(T); result << a_expr << " values are:\n"; for (size_t i = 0; i < count; i++) { if (i % values_per_line == 0) result << "\n [" << std::dec << std::setw(3) << i << "]"; result << " " << (a[i] == b[i] ? ' ' : '*') << std::hex << std::setw(sizeof(T) * 2) << +a[i]; } result << "\n\n"; result << b_expr << " values are:\n"; for (size_t i = 0; i < count; i++) { if (i % values_per_line == 0) result << "\n [" << std::dec << std::setw(3) << i << "]"; result << " " << (a[i] == b[i] ? ' ' : '*') << std::hex << std::setw(sizeof(T) * 2) << +b[i]; } result << "\n"; return testing::AssertionFailure() << result.str(); } else { return testing::AssertionSuccess(); } } #define EXPECT_U8_ARRAY_EQUAL(a, b, count) EXPECT_PRED_FORMAT3(array_equal_pred, a, b, count) #define ASSERT_U8_ARRAY_EQUAL(a, b, count) ASSERT_PRED_FORMAT3(array_equal_pred, a, b, count) #define EXPECT_U16_ARRAY_EQUAL(a, b, count) EXPECT_PRED_FORMAT3(array_equal_pred, a, b, count) #define ASSERT_U16_ARRAY_EQUAL(a, b, count) ASSERT_PRED_FORMAT3(array_equal_pred, a, b, count) #define EXPECT_U32_ARRAY_EQUAL(a, b, count) EXPECT_PRED_FORMAT3(array_equal_pred, a, b, count) #define ASSERT_U32_ARRAY_EQUAL(a, b, count) ASSERT_PRED_FORMAT3(array_equal_pred, a, b, count) #define EXPECT_U64_ARRAY_EQUAL(a, b, count) EXPECT_PRED_FORMAT3(array_equal_pred, a, b, count) #define ASSERT_U64_ARRAY_EQUAL(a, b, count) ASSERT_PRED_FORMAT3(array_equal_pred, a, b, count) #endif /* MESA_GTEST_EXTRAS_H */