first attempt at testing malformed style parsing

3 files changed, 30 insertions, 6 deletions

diff --git a/bin/build-style.js b/bin/build-style.js
index c69fcb8b40..9b931c8112 100755
--- a/bin/build-style.js
+++ b/bin/build-style.js
@@ -4,7 +4,6 @@
 var path = require('path');
 var fs = require('fs');
 var mkdirp = require('./mkdirp');
-var name = 'style';
 var data = JSON.stringify(require(path.join(process.cwd(), process.argv[2])));
 
 var out_path = path.join(process.argv[3], 'bin/style.min.js');
diff --git a/bin/fuzz-style.js b/bin/fuzz-style.js
new file mode 100644
index 0000000000..8dae68e4a3
--- /dev/null
+++ b/bin/fuzz-style.js
@@ -0,0 +1,24 @@
+#!/usr/bin/env node
+'use strict';
+
+var fuzzer = require('fuzzer');
+var path = require('path');
+var fs = require('fs');
+var mkdirp = require('./mkdirp');
+var json = require(path.join(process.cwd(), process.argv[2]));
+
+fuzzer.seed(0);
+
+json.constants = Object.keys(json.constants).reduce(function(obj, key, index) {
+  var value = json.constants[key];
+  if (typeof value === 'string') {
+    obj[key] = fuzzer.mutate.string(value);
+  }
+  return obj;
+}, {});
+
+var data = JSON.stringify(json);
+
+var out_path = path.join(process.argv[3], 'bin/style-fuzzed.min.js');
+mkdirp.sync(path.dirname(out_path));
+fs.writeFileSync(out_path, data);
diff --git a/bin/package.json b/bin/package.json
index 4431471e99..0eefafd26a 100644
--- a/bin/package.json
+++ b/bin/package.json
@@ -1,7 +1,8 @@
 {
-    "name": "llmr-native",
-    "version": "0.0.1",
-    "dependencies": {
-        "glsl-optimizer": "git://github.com/kkaefer/glsl-optimizer.git#amalgamation"
-    }
+  "name": "llmr-native",
+  "version": "0.0.1",
+  "dependencies": {
+    "fuzzer": "^0.2.0",
+    "glsl-optimizer": "git://github.com/kkaefer/glsl-optimizer.git#amalgamation"
+  }
 }