From 8eca055058a15ecc42b45550d19c1561b065aa89 Mon Sep 17 00:00:00 2001
From: Luis Diaz Mas <piponazo@gmail.com>
Date: Fri, 25 May 2018 22:29:20 +0200
Subject: [PATCH] Add POC + regression test.

Note that we override here the method check_no_ASAN_UBSAN_errors to also
analyze the last two lines of got_stderr.
---
 test/data/pocIssue283.jpg               | Bin 0 -> 2072 bytes
 tests/bugfixes/github/test_issue_283.py |  31 ++++++++++++++++++++++++
 2 files changed, 31 insertions(+)
 create mode 100644 test/data/pocIssue283.jpg
 create mode 100644 tests/bugfixes/github/test_issue_283.py

diff --git a/test/data/pocIssue283.jpg b/test/data/pocIssue283.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..88b08d4992fdf442cf5ab51433eb81d9bacb4880
GIT binary patch
literal 2072
zcmeHHIS#@=473wKNhnZ6!3&TmmxedM1NaXmU*!)7nAz;%L@6jhN|BWkW+!8Nyz+9n
zT%{6`t!%Uu1#(y#aOJqI6Yq?sRW<xlT!`J@v%ZABCeP=gQdkW(zFx>#pp?yd(tb|n
zcrqS(=AqN0Mg*Jhs>}ao13C5#4P)bSe#6&p6*)=H5c|#Yr{vs%zX9j47t*pb^%N1k
zrq$6f04Ct{Z49Ul9ut7Gl0HUxlo@)k8k=&IANaTWKjJ)%tya>)1iRR2<M9o+#U$k3
z*U9@KOjKvCN&FwpP9e3Q6EVHVTiluJ-%6h46im+^CV2w>V$qo$5|24J@o#*R)@M_{
GIDrrQzfoNP

literal 0
HcmV?d00001

diff --git a/tests/bugfixes/github/test_issue_283.py b/tests/bugfixes/github/test_issue_283.py
new file mode 100644
index 00000000..fc9df793
--- /dev/null
+++ b/tests/bugfixes/github/test_issue_283.py
@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+
+import system_tests
+import os.path
+
+class TestFirstPoC(metaclass=system_tests.CaseMeta):
+    """
+    Regression test for the bug described in:
+    https://github.com/Exiv2/exiv2/issues/283
+    """
+    url = "https://github.com/Exiv2/exiv2/issues/283"
+
+    def check_no_ASAN_UBSAN_errors(self, i, command, got_stderr, expected_stderr):
+        """ Override of system_tests.check_no_ASAN_UBSAN_errors for this particular test case.
+
+        Here we want to also check that the two last lines of got_stderr have the expected_stderr
+        """
+
+        system_tests.check_no_ASAN_UBSAN_errors(self, i, command, got_stderr, expected_stderr)
+        self.assertListEqual(expected_stderr.splitlines(), got_stderr.splitlines()[-2:])
+
+    filename = os.path.join("$data_path", "pocIssue283.jpg")
+    commands = ["$exiv2 $filename"]
+    stdout = [""]
+    stderr = [
+        """$exiv2_exception_message """ + filename + """:
+$kerCorruptedMetadata
+"""]
+    compare_stderr = check_no_ASAN_UBSAN_errors
+    retval = [1]
+