1 files changed, 54 insertions, 0 deletions
diff --git a/dom/xslt/tests/mochitest/test_bug1436040.html b/dom/xslt/tests/mochitest/test_bug1436040.html
new file mode 100644
index 0000000000..df17e75779
--- /dev/null
+++ b/dom/xslt/tests/mochitest/test_bug1436040.html
@@ -0,0 +1,54 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>Test for xslt-param PIs</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+async_test(t => {
+  let iframe = document.createElement('iframe');
+  let src = `<?xml version="1.0"?>
+             <?xslt-param name="param" value="true"?>
+             <?xml-stylesheet type="text/xml" href="#bug"?>
+             <doc>
+               <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0" id="bug">
+                 <xsl:output method="html"/>
+                 <xsl:param name="param">false</xsl:param>
+                 <xsl:template match="/">
+                   <xsl:element name="script">parent.postMessage({test: 1, result: <xsl:value-of select="$param"/>}, "*");</xsl:element> 
+                 </xsl:template>
+               </xsl:stylesheet>
+             </doc>`;
+  iframe.src = "data:text/xml," + encodeURIComponent(src);
+  self.addEventListener("message", t.step_func_done(({data: {test, result}}) => {
+    if (test == 1) {
+      assert_true(result, "The stylesheet param's value should be set by the xslt-param PI.");
+    }
+  }));
+  document.body.appendChild(iframe);
+}, "Test for xslt-param PIs");
+async_test(t => {
+  let iframe = document.createElement('iframe');
+  let src = `<?xml version="1.0"?>
+             <?xslt-param-namespace prefix="foo" namespace="foonamespace"?>
+             <?xslt-param name="param" select="//foo:default"?>
+             <?xml-stylesheet type="text/xml" href="#bug"?>
+             <doc>
+               <default xmlns="foonamespace">true</default>
+               <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0" id="bug">
+                 <xsl:output method="html"/>
+                 <xsl:param name="param">false</xsl:param>
+                 <xsl:template match="/">
+                   <xsl:element name="script">parent.postMessage({test: 2, result: <xsl:value-of select="$param"/>}, "*");</xsl:element> 
+                 </xsl:template>
+               </xsl:stylesheet>
+             </doc>`;
+  iframe.src = "data:text/xml," + encodeURIComponent(src);
+  self.addEventListener("message", t.step_func_done(({data: {test, result}}) => {
+    if (test == 2) {
+      assert_true(result, "xslt-param-namespace should have set the right namespace");
+    }
+  }));
+  document.body.appendChild(iframe);
+}, "Test for xslt-param PIs");
+</script>