diff -r 000000000000 -r 6474c204b198 content/base/test/csp/file_CSP_frameancestors_main.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/content/base/test/csp/file_CSP_frameancestors_main.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,65 @@
+// Script to populate the test frames in the frame ancestors mochitest.
+//
+function setupFrames() {
+
+  var $ = function(v) { return document.getElementById(v); }
+  var base = {
+        self: '/tests/content/base/test/csp/file_CSP_frameancestors.sjs',
+        a: 'http://mochi.test:8888/tests/content/base/test/csp/file_CSP_frameancestors.sjs',
+        b: 'http://example.com/tests/content/base/test/csp/file_CSP_frameancestors.sjs'
+  };
+
+  var host = { a: 'http://mochi.test:8888', b: 'http://example.com:80' };
+
+  var innerframeuri = null;
+  var elt = null;
+
+  elt = $('aa_allow');
+  elt.src = base.a + "?testid=aa_allow&internalframe=aa_a&csp=" + 
+            escape("allow 'none'; frame-ancestors " + host.a + "; script-src 'self'");
+
+  elt = $('aa_block');
+  elt.src = base.a + "?testid=aa_block&internalframe=aa_b&csp=" + 
+            escape("allow 'none'; frame-ancestors 'none'; script-src 'self'");
+
+  elt = $('ab_allow');
+  elt.src = base.b + "?testid=ab_allow&internalframe=ab_a&csp=" +
+            escape("allow 'none'; frame-ancestors " + host.a + "; script-src 'self'");
+
+  elt = $('ab_block');
+  elt.src = base.b + "?testid=ab_block&internalframe=ab_b&csp=" +
+            escape("allow 'none'; frame-ancestors 'none'; script-src 'self'");
+
+   /* .... two-level framing */
+  elt = $('aba_allow');
+  innerframeuri = base.a + "?testid=aba_allow&double=1&internalframe=aba_a&csp=" +
+                  escape("allow 'none'; frame-ancestors " + host.a + " " + host.b + "; script-src 'self'");
+  elt.src = base.b + "?externalframe=" + escape('<iframe src="' + innerframeuri + '"></iframe>');
+
+  elt = $('aba_block');
+  innerframeuri = base.a + "?testid=aba_allow&double=1&internalframe=aba_b&csp=" +
+                  escape("allow 'none'; frame-ancestors " + host.a + "; script-src 'self'");
+  elt.src = base.b + "?externalframe=" + escape('<iframe src="' + innerframeuri + '"></iframe>');
+
+  elt = $('aba2_block');
+  innerframeuri = base.a + "?testid=aba_allow&double=1&internalframe=aba2_b&csp=" +
+                  escape("allow 'none'; frame-ancestors " + host.b + "; script-src 'self'");
+  elt.src = base.b + "?externalframe=" + escape('<iframe src="' + innerframeuri + '"></iframe>');
+
+  elt = $('abb_allow');
+  innerframeuri = base.b + "?testid=abb_allow&double=1&internalframe=abb_a&csp=" +
+                  escape("allow 'none'; frame-ancestors " + host.a + " " + host.b + "; script-src 'self'");
+  elt.src = base.b + "?externalframe=" + escape('<iframe src="' + innerframeuri + '"></iframe>');
+
+  elt = $('abb_block');
+  innerframeuri = base.b + "?testid=abb_allow&double=1&internalframe=abb_b&csp=" +
+                  escape("allow 'none'; frame-ancestors " + host.a + "; script-src 'self'");
+  elt.src = base.b + "?externalframe=" + escape('<iframe src="' + innerframeuri + '"></iframe>');
+
+  elt = $('abb2_block');
+  innerframeuri = base.b + "?testid=abb_allow&double=1&internalframe=abb2_b&csp=" +
+                  escape("allow 'none'; frame-ancestors " + host.b + "; script-src 'self'");
+  elt.src = base.b + "?externalframe=" + escape('<iframe src="' + innerframeuri + '"></iframe>');
+}
+
+window.addEventListener('load', setupFrames, false);