854f8e181a
We not only want to prevent panics, we also want rendering org -> org to not change the meaning of the file. One easy way to check that (for the nodes that print to html) whether that holds is to compare the html output.
26 lines
594 B
Go
26 lines
594 B
Go
// +build gofuzz
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package org
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import (
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"bytes"
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"strings"
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)
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// Fuzz function to be used by https://github.com/dvyukov/go-fuzz
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func Fuzz(input []byte) int {
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d := NewDocument().Silent().Parse(bytes.NewReader(input))
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orgOutput, err := d.Write(NewOrgWriter())
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if err != nil {
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panic(err)
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}
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htmlOutputA, err := d.Write(NewHTMLWriter())
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if err != nil {
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panic(err)
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}
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htmlOutputB, err := NewDocument().Silent().Parse(strings.NewReader(orgOutput)).Write(NewHTMLWriter())
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if htmlOutputA != htmlOutputB {
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panic("rendered org results in different html than original input")
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}
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return 0
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}
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