diff --git a/test/gfx/damaged1.err b/test/gfx/damaged1.err
new file mode 100644
index 00000000..868e2561
--- /dev/null
+++ b/test/gfx/damaged1.err
@@ -0,0 +1,2 @@
+FATAL: Error reading input image ("damaged1.png"): IDAT: invalid code -- missing end-of-block
+Conversion aborted after 1 error
diff --git a/test/gfx/damaged1.png b/test/gfx/damaged1.png
new file mode 100644
index 00000000..44d52f01
Binary files /dev/null and b/test/gfx/damaged1.png differ
diff --git a/test/gfx/damaged2.err b/test/gfx/damaged2.err
new file mode 100644
index 00000000..d94e9a40
--- /dev/null
+++ b/test/gfx/damaged2.err
@@ -0,0 +1,2 @@
+FATAL: Error reading input image ("damaged2.png"): IDAT: invalid code -- missing end-of-block
+Conversion aborted after 1 error
diff --git a/test/gfx/damaged2.png b/test/gfx/damaged2.png
new file mode 100644
index 00000000..55170bd6
Binary files /dev/null and b/test/gfx/damaged2.png differ
diff --git a/test/gfx/damaged9.err b/test/gfx/damaged9.err
new file mode 100644
index 00000000..e899a319
--- /dev/null
+++ b/test/gfx/damaged9.err
@@ -0,0 +1,2 @@
+FATAL: Error reading input image ("damaged9.png"): IDAT: invalid code -- missing end-of-block
+Conversion aborted after 1 error
diff --git a/test/gfx/damaged9.png b/test/gfx/damaged9.png
new file mode 100644
index 00000000..b353b54c
Binary files /dev/null and b/test/gfx/damaged9.png differ