From 500de750aaa3093e3fe510eaafba234c0e88e342 Mon Sep 17 00:00:00 2001
From: Andrea Marchesini <amarchesini@mozilla.com>
Date: Sat, 1 Dec 2018 21:26:10 +0100
Subject: [PATCH] Bug 1508310 - Implement Report-to header support - part 10 -
 delivering tests, r=smaug

---
 dom/reporting/tests/iframe_delivering.html | 73 ++++++++++++++++++++++
 dom/reporting/tests/mochitest.ini          |  3 +
 dom/reporting/tests/test_delivering.html   | 44 +++++++++++++
 3 files changed, 120 insertions(+)
 create mode 100644 dom/reporting/tests/iframe_delivering.html
 create mode 100644 dom/reporting/tests/test_delivering.html
diff --git a/dom/reporting/tests/iframe_delivering.html b/dom/reporting/tests/iframe_delivering.html
new file mode 100644
index 000000000000..f9b764fe786f
--- /dev/null
+++ b/dom/reporting/tests/iframe_delivering.html
@@ -0,0 +1,73 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for delivering reports</title>
+</head>
+<body>
+
+<script type="application/javascript">
+
+function ok(a, msg) {
+  parent.postMessage({type: "test", check: !!a, msg }, "*");
+}
+
+function is(a, b, msg) {
+  ok(a === b, msg);
+}
+
+function finish() {
+  parent.postMessage({type: "finish" }, "*");
+}
+
+function checkReport() {
+  return new Promise(resolve => {
+    let id = setInterval(_ => {
+      fetch("delivering.sjs?task=check")
+      .then(r => r.text())
+      .then(text => {
+        if (text) {
+          resolve(JSON.parse(text));
+          clearInterval(id);
+        }
+      });
+    }, 1000);
+  });
+}
+
+// Let's register a group + endpoint
+fetch("delivering.sjs?task=header")
+.then(r => r.text())
+.then(text => {
+  is(text, "OK", "Report-to header sent");
+})
+
+// Call a deprecating operation.
+.then(_ => {
+  let testingInterface = new TestingDeprecatedInterface();
+  ok(true, "Created a deprecated interface");
+})
+
+// Check if the report has been received.
+.then(_ => {
+  return checkReport();
+})
+.then(report => {
+  is(report.contentType, "application/reports+json", "Correct mime-type");
+  is(report.origin, "https://example.org", "Origin correctly set");
+  ok(!!report.body, "We have a report.body");
+  ok(report.body.age > 0, "Age is correctly set");
+  is(report.body.user_agent, navigator.userAgent, "User-agent matches");
+  ok(report.body.type, "deprecation", "Type is fine.");
+  ok(!!report.body.body, "We have the real report.body");
+  is(report.body.body.id, "DeprecatedTestingInterface", "Correct report.body.id");
+  is(report.body.body.message, "TestingDeprecatedInterface is a testing-only interface and this is its testing deprecation message.", "We have a report.body.message");
+  is(report.body.body.sourceFile, "https://example.org/tests/dom/reporting/tests/iframe_delivering.html", "report.body.sourceFile");
+  is(report.body.body.lineNumber, 46, "report.body.lineNumber");
+  is(report.body.body.columnNumber, 25, "report.body.columnNumber");
+})
+
+.then(finish);
+
+</script>
+</body>
+</html>
diff --git a/dom/reporting/tests/mochitest.ini b/dom/reporting/tests/mochitest.ini
index f85e807ad223..876da26c7f76 100644
--- a/dom/reporting/tests/mochitest.ini
+++ b/dom/reporting/tests/mochitest.ini
@@ -1,7 +1,10 @@
 [DEFAULT]
 prefs =
   dom.reporting.enabled=true
+  dom.reporting.header.enabled=true
   dom.reporting.testing.enabled=true
 
 [test_deprecated.html]
 [test_memoryPressure.html]
+[test_delivering.html]
+support-files = delivering.sjs iframe_delivering.html
diff --git a/dom/reporting/tests/test_delivering.html b/dom/reporting/tests/test_delivering.html
new file mode 100644
index 000000000000..fc0697cb421b
--- /dev/null
+++ b/dom/reporting/tests/test_delivering.html
@@ -0,0 +1,44 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for delivering reports</title>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+
+<script type="application/javascript">
+
+// Setting prefs.
+SpecialPowers.pushPrefEnv({ set: [
+  ["dom_reporting_delivering_timeout", 1],
+  ["dom_reporting_delivering_maxFailures", 2],
+]})
+
+// Tests run in iframes because the origin must be secure for report-to header.
+.then(_ => {
+  window.addEventListener("message", e => {
+    if (e.data.type == "finish") {
+      SimpleTest.finish();
+      return;
+    }
+
+    if (e.data.type == "test") {
+      ok(e.data.check, e.data.msg);
+      return;
+    }
+
+    ok(false, "Invalid message");
+  });
+
+  let ifr = document.createElement("iframe");
+  ifr.src = "https://example.org/tests/dom/reporting/tests/iframe_delivering.html";
+
+  document.body.appendChild(ifr);
+});
+
+SimpleTest.waitForExplicitFinish();
+
+</script>
+</body>
+</html>
