Merge pull request #821 from agokhale/pdf-noncompliant

Pdf noncompliant

README.md

@@ -622,6 +622,9 @@ http://github.com/quiiver/magickal-node
 ## Plugins
 [https://github.com/aheckmann/gm/wiki](https://github.com/aheckmann/gm/wiki)
 
+## Tests 
+node test --integration --only pdf-noncompliant.js 
+
 ## License
 
 (The MIT License)

lib/command.js

@@ -8,6 +8,7 @@ var utils = require('./utils');
 var debug = require('debug')('gm');
 var series = require('array-series');
 var PassThrough = require('stream').PassThrough;
+var nuisanceConsumer = require('./nuisanceConsumer');
 
 /**
  * Error messaging.
@@ -286,7 +287,10 @@ module.exports = function (proto) {
         , onExit
 
       proc.stdout.on('data', onOut = function (data) {
-        stdout += data;
+        if ( nuisanceConsumer.isNuisance( data )  == 1 )
+          { /*console.log("elided", data); */ stderr+= data;   }
+        else
+          {stdout += data;}
       });
 
       proc.stderr.on('data', onErr = function (data) {

lib/nuisanceConsumer.js

@@ -0,0 +1,10 @@
+//issues/820 
+
+module.exports = exports = {}; 
+exports.isNuisance = function(instring) {
+ //console.log ("wat", instring.toString(), typeof(instring));
+ // scan each emitted line, if it's an error line, remove it
+//**** Error: stream operator isn't terminated by valid EOL.
+ if( instring.toString().indexOf ("**** Error: stream operator isn't terminated by valid EOL.") > 1) { return 1 }
+ return 0 ;
+}                                                                                                                                                                                                                              

test/pdf-noncompliant.js

@@ -0,0 +1,20 @@
+'use strict';
+
+//https://github.com/aheckmann/gm/issues/820
+var assert = require('assert');
+var fs = require('fs');
+var path = require('path');
+
+module.exports = function (_, dir, finish, gm) {
+  if (!gm.integration)  return finish();
+
+  var imagePath = path.join(__dirname, './fixtures/synthetic_invalid.pdf');
+  var inputStream = fs.createReadStream(imagePath);
+  gm(inputStream)
+    .size({ bufferStream: true }, function(err, size) {
+      if (err) return finish(err);
+      assert.equal(612, size.width);
+      assert.equal(792, size.height);
+      finish();
+    });
+}