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Add a couple of fuzzers

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jvoisin 2024-02-26 13:44:42 +01:00 • committed by Frédéric Guillot
parent 9d1b1e19d4
commit 4a943b722d
2 changed files with 64 additions and 0 deletions
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8
internal/reader/date/parser_test.go
View file

@ -7,6 +7,14 @@ import (
"testing" "testing"
) )
func FuzzParse(f *testing.F) {
f.Add("2017-12-22T22:09:49+00:00")
f.Add("Fri, 31 Mar 2023 20:19:00 America/Los_Angeles")
f.Fuzz(func(t *testing.T, date string) {
Parse(date)
})
}
func TestParseEmptyDate(t *testing.T) { func TestParseEmptyDate(t *testing.T) {
if _, err := Parse(" "); err == nil { if _, err := Parse(" "); err == nil {
t.Fatalf(`Empty dates should return an error`) t.Fatalf(`Empty dates should return an error`)

56
internal/reader/parser/parser_test.go
View file

@ -8,6 +8,62 @@ import (
"testing" "testing"
) )
func FuzzParse(f *testing.F) {
f.Add("https://z.org", `<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
<title>Example Feed</title>
<link href="http://z.org/"/>
<link href="/k"/>
<updated>2003-12-13T18:30:02Z</updated>
<author><name>John Doe</name></author>
<id>urn:uuid:60a76c80-d399-11d9-b93C-0003939e0af6</id>
<entry>
<title>a</title>
<link href="http://example.org/b"/>
<id>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</id>
<updated>2003-12-13T18:30:02Z</updated>
<summary>c</summary>
</entry>
</feed>`)
f.Add("https://z.org", `<?xml version="1.0"?>
<rss version="2.0">
<channel>
<title>a</title>
<link>http://z.org</link>
<item>
<title>a</title>
<link>http://z.org</link>
<description>d</description>
<pubDate>Tue, 03 Jun 2003 09:39:21 GMT</pubDate>
<guid>l</guid>
</item>
</channel>
</rss>`)
f.Add("https://z.org", `<?xml version="1.0" encoding="utf-8"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns="http://purl.org/rss/1.0/">
<channel>
<title>a</title>
<link>http://z.org/</link>
</channel>
<item>
<title>a</title>
<link>/</link>
<description>c</description>
</item>
</rdf:RDF>`)
f.Add("http://z.org", `{
"version": "http://jsonfeed.org/version/1",
"title": "a",
"home_page_url": "http://z.org/",
"feed_url": "http://z.org/a.json",
"items": [
{"id": "2","content_text": "a","url": "https://z.org/2"},
{"id": "1","content_html": "<a","url":"http://z.org/1"}]}`)
f.Fuzz(func(t *testing.T, url string, data string) {
ParseFeed(url, strings.NewReader(data))
})
}
func TestParseAtom(t *testing.T) { func TestParseAtom(t *testing.T) {
data := `<?xml version="1.0" encoding="utf-8"?> data := `<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom"> <feed xmlns="http://www.w3.org/2005/Atom">