1 files changed, 65 insertions, 0 deletions
diff --git a/tools/node_modules/expresso/deps/jscoverage/tests/json-cmp.js b/tools/node_modules/expresso/deps/jscoverage/tests/json-cmp.js
new file mode 100644
index 0000000..37e9144
--- /dev/null
+++ b/tools/node_modules/expresso/deps/jscoverage/tests/json-cmp.js
@@ -0,0 +1,65 @@
+/*
+    json-cmp.js - compare JSON files
+    Copyright (C) 2008 siliconforks.com
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+function json_equals(json1, json2) {
+  if (json1 === null || json2 === null) {
+    return json1 === json2;
+  }
+  else if (json1.constructor === Array && json2.constructor === Array) {
+    if (json1.length !== json2.length) {
+      return false;
+    }
+    var length = json1.length;
+    for (var i = 0; i < length; i++) {
+      if (! json_equals(json1[i], json2[i])) {
+        return false;
+      }
+    }
+    return true;
+  }
+  else if (typeof(json1) === 'object' && typeof(json2) === 'object') {
+    var i;
+    for (i in json1) {
+      if (! (i in json2)) {
+        return false;
+      }
+      if (! json_equals(json1[i], json2[i])) {
+        return false;
+      }
+    }
+    for (i in json2) {
+      if (! (i in json1)) {
+        return false;
+      }
+    }
+    return true;
+  }
+  else {
+    return json1 === json2;
+  }
+}
+
+if (json_equals(EXPECTED, ACTUAL)) {
+  quit(0);
+}
+else {
+  print(EXPECTED.toSource());
+  print(ACTUAL.toSource());
+  quit(1);
+}