diff options
author | Jonathan Gray <jsg@cvs.openbsd.org> | 2022-09-02 05:47:02 +0000 |
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committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2022-09-02 05:47:02 +0000 |
commit | 0dbbf1e0708df85a357d70e2708c0a11aeb5480e (patch) | |
tree | 6656ff8eb8b15a2fc1c02888973caf618388cfd0 /lib/mesa/src/util/bitset_test.cpp | |
parent | 5f66494d31f735486b8222ecfa0a0c9046e92543 (diff) |
Merge Mesa 22.1.7
Diffstat (limited to 'lib/mesa/src/util/bitset_test.cpp')
-rw-r--r-- | lib/mesa/src/util/bitset_test.cpp | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/lib/mesa/src/util/bitset_test.cpp b/lib/mesa/src/util/bitset_test.cpp deleted file mode 100644 index c848e2a79..000000000 --- a/lib/mesa/src/util/bitset_test.cpp +++ /dev/null @@ -1,129 +0,0 @@ -/* - * Copyright © 2019 Red Hat - * - * 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 <gtest/gtest.h> -#include "util/bitset.h" - -TEST(bitset, sizes) -{ - EXPECT_EQ(sizeof(BITSET_WORD), 4); - - BITSET_DECLARE(mask32, 32); - BITSET_DECLARE(mask64, 64); - BITSET_DECLARE(mask128, 128); - - EXPECT_EQ(sizeof(mask32), 4); - EXPECT_EQ(sizeof(mask64), 8); - EXPECT_EQ(sizeof(mask128), 16); -} - -TEST(bitset, testsetclear) -{ - BITSET_DECLARE(mask128, 128); - BITSET_ZERO(mask128); - - for (int i = 0; i < 128; i++) { - EXPECT_EQ(BITSET_TEST(mask128, i), false); - BITSET_SET(mask128, i); - EXPECT_EQ(BITSET_TEST(mask128, i), true); - BITSET_CLEAR(mask128, i); - EXPECT_EQ(BITSET_TEST(mask128, i), false); - } -} - -TEST(bitset, testsetones) -{ - BITSET_DECLARE(mask128, 128); - BITSET_ONES(mask128); - - EXPECT_EQ(BITSET_FFS(mask128), 1); - - for (int i = 0; i < 128; i++) { - EXPECT_EQ(BITSET_TEST(mask128, i), true); - BITSET_CLEAR(mask128, i); - EXPECT_EQ(BITSET_TEST(mask128, i), false); - BITSET_SET(mask128, i); - EXPECT_EQ(BITSET_TEST(mask128, i), true); - } -} - -TEST(bitset, testbasicrange) -{ - BITSET_DECLARE(mask128, 128); - BITSET_ZERO(mask128); - - const int max_set = 15; - BITSET_SET_RANGE(mask128, 0, max_set); - EXPECT_EQ(BITSET_TEST_RANGE(mask128, 0, max_set), true); - EXPECT_EQ(BITSET_TEST_RANGE(mask128, max_set + 1, max_set + 15), false); - for (int i = 0; i < 128; i++) { - if (i <= max_set) - EXPECT_EQ(BITSET_TEST(mask128, i), true); - else - EXPECT_EQ(BITSET_TEST(mask128, i), false); - } - BITSET_CLEAR_RANGE(mask128, 0, max_set); - EXPECT_EQ(BITSET_TEST_RANGE(mask128, 0, max_set), false); - for (int i = 0; i < 128; i++) { - EXPECT_EQ(BITSET_TEST(mask128, i), false); - } -} - -TEST(bitset, testbitsetffs) -{ - BITSET_DECLARE(mask128, 128); - BITSET_ZERO(mask128); - - EXPECT_EQ(BITSET_FFS(mask128), 0); - - BITSET_SET(mask128, 14); - EXPECT_EQ(BITSET_FFS(mask128), 15); - - BITSET_SET(mask128, 28); - EXPECT_EQ(BITSET_FFS(mask128), 15); - - BITSET_CLEAR(mask128, 14); - EXPECT_EQ(BITSET_FFS(mask128), 29); - - BITSET_SET_RANGE(mask128, 14, 18); - EXPECT_EQ(BITSET_FFS(mask128), 15); -} - -TEST(bitset, testrangebits) -{ - BITSET_DECLARE(mask128, 128); - BITSET_ZERO(mask128); - - BITSET_SET_RANGE(mask128, 0, 31); - BITSET_SET_RANGE(mask128, 32, 63); - BITSET_SET_RANGE(mask128, 64, 95); - BITSET_SET_RANGE(mask128, 96, 127); - - EXPECT_EQ(BITSET_TEST_RANGE(mask128, 0, 31), true); - EXPECT_EQ(BITSET_TEST_RANGE(mask128, 32, 63), true); - EXPECT_EQ(BITSET_TEST_RANGE(mask128, 64, 95), true); - EXPECT_EQ(BITSET_TEST_RANGE(mask128, 96, 127), true); - for (int i = 0; i < 128; i++) { - EXPECT_EQ(BITSET_TEST(mask128, i), true); - } -} |