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floatingPoint_test.go
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floatingPoint_test.go
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// Copyright [2019] LinkedIn Corp. Licensed under the Apache License, Version
// 2.0 (the "License"); you may not use this file except in compliance with the
// License. You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
package goavro
import (
"math"
"testing"
)
func TestSchemaPrimitiveCodecDouble(t *testing.T) {
testSchemaPrimativeCodec(t, `"double"`)
}
func TestPrimitiveDoubleBinary(t *testing.T) {
testBinaryEncodeFailBadDatumType(t, `"double"`, "some string")
testBinaryDecodeFailShortBuffer(t, `"double"`, []byte("\x00\x00\x00\x00\x00\x00\xf0"))
testBinaryCodecPass(t, `"double"`, 3.5, []byte("\x00\x00\x00\x00\x00\x00\f@"))
testBinaryCodecPass(t, `"double"`, math.Inf(-1), []byte("\x00\x00\x00\x00\x00\x00\xf0\xff"))
testBinaryCodecPass(t, `"double"`, math.Inf(1), []byte("\x00\x00\x00\x00\x00\x00\xf0\u007f"))
testBinaryCodecPass(t, `"double"`, math.NaN(), []byte("\x01\x00\x00\x00\x00\x00\xf8\u007f"))
}
func TestPrimitiveDoubleText(t *testing.T) {
testTextDecodeFailShortBuffer(t, `"double"`, []byte(""))
testTextDecodeFailShortBuffer(t, `"double"`, []byte("-"))
testTextCodecPass(t, `"double"`, -12.3, []byte("-12.3"))
testTextCodecPass(t, `"double"`, -0.5, []byte("-0.5"))
testTextCodecPass(t, `"double"`, -3.5, []byte("-3.5"))
testTextCodecPass(t, `"double"`, 0, []byte("0"))
testTextCodecPass(t, `"double"`, 0.5, []byte("0.5"))
testTextCodecPass(t, `"double"`, 1, []byte("1"))
testTextCodecPass(t, `"double"`, 19.7, []byte("19.7"))
testTextCodecPass(t, `"double"`, math.Inf(-1), []byte("-1e999"))
testTextCodecPass(t, `"double"`, math.Inf(1), []byte("1e999"))
testTextCodecPass(t, `"double"`, math.NaN(), []byte("null"))
testTextDecodePass(t, `"double"`, math.Copysign(0, -1), []byte("-0"))
}
func TestSchemaPrimitiveCodecFloat(t *testing.T) {
testSchemaPrimativeCodec(t, `"float"`)
}
func TestPrimitiveFloatBinary(t *testing.T) {
testBinaryEncodeFailBadDatumType(t, `"float"`, "some string")
testBinaryDecodeFailShortBuffer(t, `"float"`, []byte("\x00\x00\x80"))
testBinaryCodecPass(t, `"float"`, 3.5, []byte("\x00\x00\x60\x40"))
testBinaryCodecPass(t, `"float"`, math.Inf(-1), []byte("\x00\x00\x80\xff"))
testBinaryCodecPass(t, `"float"`, math.Inf(1), []byte("\x00\x00\x80\u007f"))
testBinaryCodecPass(t, `"float"`, math.NaN(), []byte("\x00\x00\xc0\u007f"))
}
func TestPrimitiveFloatText(t *testing.T) {
testTextDecodeFailShortBuffer(t, `"float"`, []byte(""))
testTextDecodeFailShortBuffer(t, `"float"`, []byte("-"))
testTextCodecPass(t, `"float"`, -12.3, []byte("-12.3"))
testTextCodecPass(t, `"float"`, -0.5, []byte("-0.5"))
testTextCodecPass(t, `"float"`, -3.5, []byte("-3.5"))
testTextCodecPass(t, `"float"`, 0, []byte("0"))
testTextCodecPass(t, `"float"`, 0.5, []byte("0.5"))
testTextCodecPass(t, `"float"`, 1, []byte("1"))
testTextCodecPass(t, `"float"`, 19.7, []byte("19.7"))
testTextCodecPass(t, `"float"`, math.Inf(-1), []byte("-1e999"))
testTextCodecPass(t, `"float"`, math.Inf(1), []byte("1e999"))
testTextCodecPass(t, `"float"`, math.NaN(), []byte("null"))
testTextDecodePass(t, `"float"`, math.Copysign(0, -1), []byte("-0"))
}