cover missing line in file trailer parsing

2025-10-15 03:34:52 +08:00 · 2018-01-03 22:51:44 +00:00
parent 1aacb14285
commit 1c41618950
1 changed files with 15 additions and 0 deletions
--- a/src/UglyToad.Pdf.Tests/Parser/Parts/FileTrailerParserTests.cs
+++ b/src/UglyToad.Pdf.Tests/Parser/Parts/FileTrailerParserTests.cs
@@ -118,6 +118,21 @@ startxref
            Assert.Throws<PdfDocumentFormatException>(action);
        }

+        [Fact]
+        public void MissingNumericAfterStartXrefThrows()
+        {
+            var input = StringBytesTestConverter.Convert(@"11 0 obj
+        << /Type/Font >>
+endobj
+
+startxref 
+   ", false);
+
+            Action action = () => parser.GetFirstCrossReferenceOffset(input.Bytes, new CoreTokenScanner(input.Bytes), false);
+
+            Assert.Throws<PdfDocumentFormatException>(action);
+        }
+
        [Fact]
        public void TakesLastStartXrefPrecedingEndOfFile()
        {