Add js bindings layer for ProxyResolverV8 {"alert()", "dnsResolve()", "myIpAddress" <-- [partial]}.

Also adds a utility function to net_util for turning a addrinfo into an IP address string.

BUG=2764
Review URL: http://codereview.chromium.org/31009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@10730 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 46 insertions, 0 deletions

diff --git a/net/data/proxy_resolver_v8_unittest/bindings.js b/net/data/proxy_resolver_v8_unittest/bindings.js
new file mode 100644
index 0000000..0e748c1
--- /dev/null
+++ b/net/data/proxy_resolver_v8_unittest/bindings.js
@@ -0,0 +1,46 @@
+// Try calling the browser-side bound functions with varying (invalid)
+// inputs. There is no notion of "success" for this test, other than
+// verifying the correct C++ bindings were reached with expected values.
+
+function MyObject() {
+  this.x = "3";
+}
+
+MyObject.prototype.toString = function() {
+  throw "exception from calling toString()";
+}
+
+function FindProxyForURL(url, host) {
+  // Call dnsResolve with some wonky arguments.
+  dnsResolve();
+  dnsResolve(null);
+  dnsResolve(undefined);
+  dnsResolve("");
+  dnsResolve({foo: 'bar'});
+  dnsResolve(fn);
+  dnsResolve(['3']);
+  dnsResolve("arg1", "arg2", "arg3", "arg4");
+
+  // Call alert with some wonky arguments.
+  alert();
+  alert(null);
+  alert(undefined);
+  alert({foo:'bar'});
+
+  // This should throw an exception when we toString() the argument
+  // to alert in the bindings.
+  try {
+    alert(new MyObject());
+  } catch (e) {
+    alert(e);
+  }
+
+  // Call myIpAddress() with wonky arguments 
+  myIpAddress(null);
+  myIpAddress(null, null);
+
+  return "DIRECT";
+}
+
+function fn() {}
+