From 763c6d6e5530d126888b8a8e4b40b92a96baa568 Mon Sep 17 00:00:00 2001
From: "James R. Barlow" <jim@purplerock.ca>
Date: Tue, 18 Jun 2019 02:03:06 -0700
Subject: Allow testing PDF permissions from open files

---
 tests/resources/graph-encrypted.pdf | Bin 293636 -> 296661 bytes
 tests/test_pdf.py                   |  14 ++++++++++++++
 2 files changed, 14 insertions(+)

(limited to 'tests')

diff --git a/tests/resources/graph-encrypted.pdf b/tests/resources/graph-encrypted.pdf
index 6e086af..6c9741e 100644
Binary files a/tests/resources/graph-encrypted.pdf and b/tests/resources/graph-encrypted.pdf differ
diff --git a/tests/test_pdf.py b/tests/test_pdf.py
index d9d7422..9e63893 100644
--- a/tests/test_pdf.py
+++ b/tests/test_pdf.py
@@ -84,6 +84,20 @@ class TestPasswords:
             Pdf.open(resources / 'graph-encrypted.pdf')
 
 
+class TestPermissions:
+    def test_some_permissions_missing(self, resources):
+        pdf = Pdf.open(resources / 'graph-encrypted.pdf', 'owner')
+        assert (
+            pdf.allow.modify_all
+            == pdf.allow.print_highres
+            == pdf.allow.modify_annotation
+            == False
+        )
+
+    def test_permissions_all_true_not_encrypted(self, trivial):
+        assert all(trivial.allow)
+
+
 class TestStreams:
     def test_stream(self, resources):
         with (resources / 'pal-1bit-trivial.pdf').open('rb') as stream:
-- 
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