Zig 0.17.0-dev (Split by item)

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testFloorPowerOfTwo

math.testFloorPowerOfTwo

fn testFloorPowerOfTwo() !void

File

lib/std/math.zig:1184

Code

fn testFloorPowerOfTwo() !void {
    try testing.expect(floorPowerOfTwo(u32, 63) == 32);
    try testing.expect(floorPowerOfTwo(u32, 64) == 64);
    try testing.expect(floorPowerOfTwo(u32, 65) == 64);
    try testing.expect(floorPowerOfTwo(u32, 0) == 0);
    try testing.expect(floorPowerOfTwo(u4, 7) == 4);
    try testing.expect(floorPowerOfTwo(u4, 8) == 8);
    try testing.expect(floorPowerOfTwo(u4, 9) == 8);
    try testing.expect(floorPowerOfTwo(u4, 0) == 0);
    try testing.expect(floorPowerOfTwo(i4, 7) == 4);
    try testing.expect(floorPowerOfTwo(i4, -8) == 0);
    try testing.expect(floorPowerOfTwo(i4, -1) == 0);
    try testing.expect(floorPowerOfTwo(i4, 0) == 0);
}