diff -r efd9c589177a -r c0b4a8b5a012 toolkit/exemples/couple/javascript/d3/test/core/requote-test.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/exemples/couple/javascript/d3/test/core/requote-test.js	Thu Apr 10 14:20:23 2014 +0200
@@ -0,0 +1,53 @@
+require("../env");
+require("../../d3");
+
+var vows = require("vows"),
+    assert = require("assert");
+
+var suite = vows.describe("d3.requote");
+
+suite.addBatch({
+  "requote": {
+    topic: function() {
+      return d3.requote;
+    },
+    "quotes backslashes": function(quote) {
+      assert.equal(quote("\\"), "\\\\");
+    },
+    "quotes carets": function(quote) {
+      assert.equal(quote("^"), "\\^");
+    },
+    "quotes dollar signs": function(quote) {
+      assert.equal(quote("$"), "\\$");
+    },
+    "quotes stars": function(quote) {
+      assert.equal(quote("*"), "\\*");
+    },
+    "quotes plusses": function(quote) {
+      assert.equal(quote("+"), "\\+");
+    },
+    "quotes question marks": function(quote) {
+      assert.equal(quote("?"), "\\?");
+    },
+    "quotes periods": function(quote) {
+      assert.equal(quote("."), "\\.");
+    },
+    "quotes parentheses": function(quote) {
+      assert.equal(quote("("), "\\(");
+      assert.equal(quote(")"), "\\)");
+    },
+    "quotes pipes": function(quote) {
+      assert.equal(quote("|"), "\\|");
+    },
+    "quotes curly braces": function(quote) {
+      assert.equal(quote("{"), "\\{");
+      assert.equal(quote("}"), "\\}");
+    },
+    "quotes square brackets": function(quote) {
+      assert.equal(quote("["), "\\[");
+      assert.equal(quote("]"), "\\]");
+    }
+  }
+});
+
+suite.export(module);