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50 lines
1.6 KiB
Go
50 lines
1.6 KiB
Go
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. 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 storage
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestUnsafe(t *testing.T) {
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buf := []byte{16}
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int8Res := UnsafeReadInt8(buf, 0)
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assert.Equal(t, int8Res, int8(16))
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buf = []byte{16, 16}
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int16Res := UnsafeReadInt16(buf, 0)
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assert.Equal(t, int16Res, int16(4112))
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buf = []byte{16, 16, 16, 16}
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int32Res := UnsafeReadInt32(buf, 0)
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assert.Equal(t, int32Res, int32(269488144))
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buf = []byte{16, 16, 16, 16, 16, 16, 16, 16}
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int64Res := UnsafeReadInt64(buf, 0)
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assert.Equal(t, int64Res, int64(1157442765409226768))
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buf = []byte{16, 16, 16, 16}
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float32Res := UnsafeReadFloat32(buf, 0)
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assert.Equal(t, float32Res, float32(2.8411367e-29))
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buf = []byte{16, 16, 16, 16, 16, 16, 16, 16}
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float64Res := UnsafeReadFloat64(buf, 0)
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assert.Equal(t, float64Res, float64(2.586563270614692e-231))
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}
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