30 lines
995 B
Go
30 lines
995 B
Go
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package vcard
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import "testing"
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func FuzzParse(f *testing.F) {
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f.Add("BEGIN:VCARD\r\nVERSION:4.0\r\nUID:test-1\r\nFN:Test Person\r\nEND:VCARD\r\n")
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f.Add("BEGIN:VCARD\nUID:no-crlf\nEND:VCARD\n")
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f.Add("BEGIN:VCARD\r\nUID:folded\r\nNOTE:line one\r\n continued\r\nEND:VCARD\r\n")
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f.Add("BEGIN:VCARD\r\nUID:escaped\r\nNOTE:a\\,b\\;c\\\\d\\ne\r\nEND:VCARD\r\n")
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f.Add("")
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f.Add("BEGIN:VCARD\r\nEND:VCARD\r\n")
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f.Add("not a vcard at all")
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f.Add("BEGIN:VCARD\r\n:\r\nEND:VCARD\r\n")
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f.Add("BEGIN:VCARD\r\nUID\r\nEND:VCARD\r\n")
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f.Add("BEGIN:VCARD\r\n;;;:;;;\r\nUID:x\r\nEND:VCARD\r\n")
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f.Fuzz(func(t *testing.T, data string) {
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// The only contract checked here: Parse must never panic on any
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// input, malformed or not — a returned error is fine, a crash is
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// not, since this parser runs on untrusted client-supplied CardDAV
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// PUT bodies.
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defer func() {
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if r := recover(); r != nil {
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t.Fatalf("Parse panicked on input %q: %v", data, r)
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}
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}()
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Parse(data)
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})
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}
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