From 8b844c2dceab3ffd9bf423ffc4672bda5ee7cc8d Mon Sep 17 00:00:00 2001
From: Kevin Backhouse <kevinbackhouse@github.com>
Date: Mon, 2 Aug 2021 23:04:13 +0100
Subject: [PATCH] Regression test for
 https://github.com/Exiv2/exiv2/issues/1830

---
 test/data/issue_1830_poc.tiff            | Bin 0 -> 1021 bytes
 tests/bugfixes/github/test_issue_1830.py |  17 +++++++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 test/data/issue_1830_poc.tiff
 create mode 100644 tests/bugfixes/github/test_issue_1830.py

diff --git a/test/data/issue_1830_poc.tiff b/test/data/issue_1830_poc.tiff
new file mode 100644
index 0000000000000000000000000000000000000000..c939dfb2d942b7f8feba41a639dfa619f6beac4c
GIT binary patch
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diff --git a/tests/bugfixes/github/test_issue_1830.py b/tests/bugfixes/github/test_issue_1830.py
new file mode 100644
index 0000000000..99e047fb9c
--- /dev/null
+++ b/tests/bugfixes/github/test_issue_1830.py
@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+
+from system_tests import CaseMeta, CopyTmpFiles, path, check_no_ASAN_UBSAN_errors
+
+class ValueTypeFloatToLong(metaclass=CaseMeta):
+    """
+    Regression test for the bug described in:
+    https://github.com/Exiv2/exiv2/issues/1830
+    """
+    url = "https://github.com/Exiv2/exiv2/issues/1830"
+
+    filename = path("$data_path/issue_1830_poc.tiff")
+    commands = ["$exiv2 -q $filename"]
+    stderr = [""]
+    retval = [0]
+
+    compare_stdout = check_no_ASAN_UBSAN_errors