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//go:build go1.18
// +build go1.18
package toml
import (
"bytes"
"testing"
)
func FuzzDecode(f *testing.F) {
buf := make([]byte, 0, 2048)
f.Add(`
# This is an example TOML document which shows most of its features.
# Simple key/value with a string.
title = "TOML example \U0001F60A"
desc = """
An example TOML document. \
"""
# Array with integers and floats in the various allowed formats.
integers = [42, 0x42, 0o42, 0b0110]
floats = [1.42, 1e-02]
# Array with supported datetime formats.
times = [
2021-11-09T15:16:17+01:00, # datetime with timezone.
2021-11-09T15:16:17Z, # UTC datetime.
2021-11-09T15:16:17, # local datetime.
2021-11-09, # local date.
15:16:17, # local time.
]
# Durations.
duration = ["4m49s", "8m03s", "1231h15m55s"]
# Table with inline tables.
distros = [
{name = "Arch Linux", packages = "pacman"},
{name = "Void Linux", packages = "xbps"},
{name = "Debian", packages = "apt"},
]
# Create new table; note the "servers" table is created implicitly.
[servers.alpha]
# You can indent as you please, tabs or spaces.
ip = '10.0.0.1'
hostname = 'server1'
enabled = false
[servers.beta]
ip = '10.0.0.2'
hostname = 'server2'
enabled = true
# Start a new table array; note that the "characters" table is created implicitly.
[[characters.star-trek]]
name = "James Kirk"
rank = "Captain\u0012 \t"
[[characters.star-trek]]
name = "Spock"
rank = "Science officer"
[undecoded] # To show the MetaData.Undecoded() feature.
key = "This table intentionally left undecoded"
`)
f.Fuzz(func(t *testing.T, file string) {
var m map[string]interface{}
_, err := Decode(file, &m)
if err != nil {
t.Skip()
}
NewEncoder(bytes.NewBuffer(buf)).Encode(m)
// TODO: should check if the output is equal to the input, too, but some
// information is lost when encoding.
})
}
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