Christoph Urlacher
3230d806f7
- uses a huge global seen-states-cache. Not scalable without more filtering
74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
// ReSharper disable CppLocalVariableMayBeConst
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#include "puzzle.hpp"
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#include <random>
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#include <catch2/catch_test_macros.hpp>
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TEST_CASE("bitmap_is_full all bits set", "[puzzle][board]")
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{
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puzzle p1(5, 5);
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puzzle p2(3, 4);
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puzzle p3(5, 4);
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puzzle p4(3, 7);
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u64 bitmap = -1;
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REQUIRE(p1.bitmap_is_full(bitmap));
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REQUIRE(p2.bitmap_is_full(bitmap));
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REQUIRE(p3.bitmap_is_full(bitmap));
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REQUIRE(p4.bitmap_is_full(bitmap));
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}
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TEST_CASE("bitmap_is_full no bits set", "[puzzle][board]")
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{
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puzzle p1(5, 5);
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puzzle p2(3, 4);
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puzzle p3(5, 4);
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puzzle p4(3, 7);
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u64 bitmap = 0;
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REQUIRE_FALSE(p1.bitmap_is_full(bitmap));
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REQUIRE_FALSE(p2.bitmap_is_full(bitmap));
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REQUIRE_FALSE(p3.bitmap_is_full(bitmap));
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REQUIRE_FALSE(p4.bitmap_is_full(bitmap));
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}
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TEST_CASE("bitmap_is_full necessary bits set", "[puzzle][board]")
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{
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puzzle p1(5, 5);
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puzzle p2(3, 4);
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puzzle p3(5, 4);
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puzzle p4(3, 7);
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u64 bitmap1 = (1ull << 25) - 1; // 5 * 5
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u64 bitmap2 = (1ull << 12) - 1; // 3 * 4
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u64 bitmap3 = (1ull << 20) - 1; // 5 * 4
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u64 bitmap4 = (1ull << 21) - 1; // 3 * 7
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REQUIRE(p1.bitmap_is_full(bitmap1));
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REQUIRE(p2.bitmap_is_full(bitmap2));
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REQUIRE(p3.bitmap_is_full(bitmap3));
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REQUIRE(p4.bitmap_is_full(bitmap4));
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}
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TEST_CASE("bitmap_is_full necessary bits not set", "[puzzle][board]")
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{
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puzzle p1(5, 5);
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puzzle p2(3, 4);
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puzzle p3(5, 4);
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puzzle p4(3, 7);
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u64 bitmap1 = (1ull << 25) - 1; // 5 * 5
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u64 bitmap2 = (1ull << 12) - 1; // 3 * 4
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u64 bitmap3 = (1ull << 20) - 1; // 5 * 4
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u64 bitmap4 = (1ull << 21) - 1; // 3 * 7
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bitmap1 &= ~(1ull << 12);
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bitmap2 &= ~(1ull << 6);
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bitmap3 &= ~(1ull << 8);
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bitmap4 &= ~(1ull << 18);
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REQUIRE_FALSE(p1.bitmap_is_full(bitmap1));
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REQUIRE_FALSE(p2.bitmap_is_full(bitmap2));
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REQUIRE_FALSE(p3.bitmap_is_full(bitmap3));
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REQUIRE_FALSE(p4.bitmap_is_full(bitmap4));
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} |