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Diffstat (limited to 'lib/mesa/src/util/tests/vector/vector_test.cpp')
-rw-r--r-- | lib/mesa/src/util/tests/vector/vector_test.cpp | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/lib/mesa/src/util/tests/vector/vector_test.cpp b/lib/mesa/src/util/tests/vector/vector_test.cpp deleted file mode 100644 index aa7ca2bbf..000000000 --- a/lib/mesa/src/util/tests/vector/vector_test.cpp +++ /dev/null @@ -1,101 +0,0 @@ -/* - * Copyright © 2019 Google, LLC - * - * 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. - */ - -#include "util/u_vector.h" -#include "gtest/gtest.h" - -static void test(uint32_t size_in_elements, uint32_t elements_to_walk, uint32_t start) -{ - struct u_vector vector; - uint32_t add_counter = 0; - uint32_t remove_counter = 0; - - ASSERT_TRUE(u_vector_init(&vector, sizeof(uint64_t), sizeof(uint64_t) * size_in_elements)); - - // Override the head and tail so we can quickly test rollover - vector.head = vector.tail = start; - - EXPECT_EQ(sizeof(uint64_t) * size_in_elements, vector.size); - EXPECT_EQ(0, u_vector_length(&vector)); - - for (uint32_t i = 0; i < size_in_elements; i++) { - *(uint64_t*)u_vector_add(&vector) = add_counter++; - - int length = u_vector_length(&vector); - EXPECT_EQ(i + 1, length); - - // Check the entries - uint32_t count = 0; - void* element; - u_vector_foreach(element, &vector) - { - EXPECT_EQ(count, *(uint64_t*)element) << "i: " << i << " count: " << count; - count++; - } - EXPECT_EQ(count, length); - } - - // Remove + add - for (uint32_t i = 0; i < elements_to_walk; i++) { - u_vector_remove(&vector); - remove_counter++; - *(uint64_t*)u_vector_add(&vector) = add_counter++; - } - - EXPECT_EQ(sizeof(uint64_t) * size_in_elements, vector.size); - - // Grow the vector now - *(uint64_t*)u_vector_add(&vector) = add_counter++; - EXPECT_EQ(size_in_elements + 1, u_vector_length(&vector)); - - EXPECT_EQ(sizeof(uint64_t) * size_in_elements * 2, vector.size); - - { - uint32_t count = remove_counter; - void* element; - u_vector_foreach(element, &vector) - { - EXPECT_EQ(count++, *(uint64_t*)element) << "count: " << count; - } - } - - u_vector_finish(&vector); -} - -TEST(Vector, Grow0) { test(4, 0, 0); } - -TEST(Vector, Grow1) { test(4, 1, 0); } - -TEST(Vector, Grow2) { test(4, 2, 0); } - -TEST(Vector, Grow3) { test(4, 3, 0); } - -TEST(Vector, Grow4) { test(4, 4, 0); } - -TEST(Vector, Grow5) { test(4, 5, 0); } - -TEST(Vector, Rollover) -{ - uint32_t start = (1ull << 32) - 4 * sizeof(uint64_t); - test(8, 4, start); -} |