1 files changed, 61 insertions, 0 deletions
diff --git a/devtools/shared/tests/unit/test_fetch-http.js b/devtools/shared/tests/unit/test_fetch-http.js
new file mode 100644
index 000000000..028fa33ee
--- /dev/null
+++ b/devtools/shared/tests/unit/test_fetch-http.js
@@ -0,0 +1,61 @@
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+// Tests for DevToolsUtils.fetch on http:// URI's.
+
+const { HttpServer } = Cu.import("resource://testing-common/httpd.js", {});
+
+const server = new HttpServer();
+server.registerDirectory("/", do_get_cwd());
+server.registerPathHandler("/cached.json", cacheRequestHandler);
+server.start(-1);
+
+const port = server.identity.primaryPort;
+const serverURL = "http://localhost:" + port;
+const CACHED_URL = serverURL + "/cached.json";
+const NORMAL_URL = serverURL + "/test_fetch-http.js";
+
+function cacheRequestHandler(request, response) {
+  do_print("Got request for " + request.path);
+  response.setHeader("Cache-Control", "max-age=10000", false);
+  response.setStatusLine(request.httpVersion, 200, "OK");
+  response.setHeader("Content-Type", "application/json", false);
+
+  let body = "[" + Math.random() + "]";
+  response.bodyOutputStream.write(body, body.length);
+}
+
+do_register_cleanup(() => {
+  return new Promise(resolve => server.stop(resolve));
+});
+
+add_task(function* test_normal() {
+  yield DevToolsUtils.fetch(NORMAL_URL).then(({content}) => {
+    ok(content.includes("The content looks correct."),
+      "The content looks correct.");
+  });
+});
+
+add_task(function* test_caching() {
+  let initialContent = null;
+
+  do_print("Performing the first request.");
+  yield DevToolsUtils.fetch(CACHED_URL).then(({content}) => {
+    do_print("Got the first response: " + content);
+    initialContent = content;
+  });
+
+  do_print("Performing another request, expecting to get cached response.");
+  yield DevToolsUtils.fetch(CACHED_URL).then(({content}) => {
+    deepEqual(content, initialContent, "The content was loaded from cache.");
+  });
+
+  do_print("Performing a third request with cache bypassed.");
+  let opts = { loadFromCache: false };
+  yield DevToolsUtils.fetch(CACHED_URL, opts).then(({content}) => {
+    notDeepEqual(content, initialContent,
+      "The URL wasn't loaded from cache with loadFromCache: false.");
+  });
+});