diff --git a/README.md b/README.md
index b8b6e5b..29a4625 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,16 @@ About
========
Simple PNG encoder/decoder for Node.js with no native dependencies.
+Based on `node-png`, which is a patched version of `pngjs`.
+
+Unsupported Files
+=================
+
+ * Interlace
+ * 1,2,4 & 16 bit
+
+ Tested using [PNG Suite](http://www.schaik.com/pngsuite/). To see tests, run `node test/test` and `view test/list.html`.
+
Installation
===============
```
@@ -144,7 +154,7 @@ Changelog
### 0.4.3 - 19 June 2014
- fixed fill
- fix(chunkstream): max call stack thrown when parsing large pngs
-
+
### 0.4.0 - Jun 05 2013
- fixed reading of destroyed input stream
diff --git a/test/list.html b/test/list.html
index 384103b..392cf4a 100644
--- a/test/list.html
+++ b/test/list.html
@@ -11,17 +11,17 @@
Filtering
-
-
-
-
-
-
-
-
-
-
-
+ filter changing per scanline, grayscale, 4 bit
+ no filtering, colour, 8 bit
+ no filtering, grayscale, 8 bit
+ filter 3, colour, 8 bit
+ filter 3, grayscale, 8 bit
+ filter 2, colour, 8 bit
+ filter 2, grayscale, 8 bit
+ filter 1, colour, 8 bit
+ filter 1, grayscale, 8 bit
+ filter 0, colour, 8 bit
+ filter 0, grayscale, 8 bit
Ancilary chunks
diff --git a/test/test.js b/test/test.js
index 6df5102..dad6869 100644
--- a/test/test.js
+++ b/test/test.js
@@ -15,17 +15,16 @@ fs.readdir(__dirname + '/in/', function(err, files) {
if (file.match(/^x/) ||
file.match(/^...i/) || // interlace
file.match(/^......(01|02|04|16)/) || // 1/2/4/16 bit
- file.match(/^basn3p(01|02|04)/) || // 2/4/16 colour palette
- file.match(/^s/) // odd sizes
+ file.match(/^basn3p(01|02|04)/) // 2/4/16 colour palette
) {
expectedError = true;
}
fs.createReadStream(__dirname + '/in/' + file)
.pipe(new PNG())
- .on('error', function() {
+ .on('error', function(err) {
if (!expectedError) {
- console.log("Error reading " + file);
+ console.log("Error reading " + file, err);
}
})
.on('parsed', function() {