mirror of
https://github.com/hajimehoshi/ebiten.git
synced 2024-09-20 21:32:20 +02:00
42 lines
1.0 KiB
Go
42 lines
1.0 KiB
Go
// Copyright 2014 Hajime Hoshi
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package graphics_test
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import (
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"testing"
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. "github.com/hajimehoshi/ebiten/internal/graphics"
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)
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func TestNextPowerOf2(t *testing.T) {
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testCases := []struct {
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expected int
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arg int
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}{
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{256, 255},
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{256, 256},
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{512, 257},
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}
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for _, testCase := range testCases {
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got := NextPowerOf2Int(testCase.arg)
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wanted := testCase.expected
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if wanted != got {
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t.Errorf("Clp(%d) = %d, wanted %d", testCase.arg, got, wanted)
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}
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}
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}
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