From d8013f9c3a4888bb9925ffb57ff2cd9c522639fc Mon Sep 17 00:00:00 2001
From: Simon Woertz <simon@woertz.at>
Date: Tue, 16 Nov 2021 23:51:03 +0100
Subject: [PATCH] Tests: Add test cases for #10702 and #10717

Add test cases for parsing an empty file and a truncated file.
---
 Tests/LibPDF/TestPDF.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/Tests/LibPDF/TestPDF.cpp b/Tests/LibPDF/TestPDF.cpp
index db41e0bcb4..38c0e90ceb 100644
--- a/Tests/LibPDF/TestPDF.cpp
+++ b/Tests/LibPDF/TestPDF.cpp
@@ -4,6 +4,8 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
+#include <AK/Forward.h>
+#include <AK/String.h>
 #include <LibCore/MappedFile.h>
 #include <LibPDF/Document.h>
 #include <LibTest/Macros.h>
@@ -29,3 +31,17 @@ TEST_CASE(complex_pdf)
     auto document = PDF::Document::create(file->bytes());
     EXPECT_EQ(document->get_page_count(), 3U);
 }
+
+TEST_CASE(empty_file_issue_10702)
+{
+    AK::ReadonlyBytes empty;
+    auto document = PDF::Document::create(empty);
+    EXPECT(document.is_null());
+}
+
+TEST_CASE(truncated_pdf_header_issue_10717)
+{
+    AK::String string { "%PDF-2.11%" };
+    auto document = PDF::Document::create(string.bytes());
+    EXPECT(document.is_null());
+}