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26 lines
632 B
Go
26 lines
632 B
Go
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package core
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import "testing"
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// Fuzz tests based on findings with go-fuzz.
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// Test for a crash in
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// func (this *PdfParser) Trace(obj PdfObject) (PdfObject, error)
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// when passing a reference to a non-existing object.
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func TestFuzzParserTrace1(t *testing.T) {
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parser := PdfParser{}
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parser.rs, parser.reader = makeReaderForText(" /Name")
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ref := &PdfObjectReference{ObjectNumber: -1}
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obj, err := parser.Trace(ref)
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// Should return non-err, and a nil object.
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if err != nil {
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t.Errorf("Fail, err != nil (%v)", err)
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}
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if _, isNil := obj.(*PdfObjectNull); !isNil {
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t.Errorf("Fail, obj != PdfObjectNull (%T)", obj)
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}
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}
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