From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../extensions/test/xpinstall/slowinstall.sjs      | 103 +++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 toolkit/mozapps/extensions/test/xpinstall/slowinstall.sjs

(limited to 'toolkit/mozapps/extensions/test/xpinstall/slowinstall.sjs')

diff --git a/toolkit/mozapps/extensions/test/xpinstall/slowinstall.sjs b/toolkit/mozapps/extensions/test/xpinstall/slowinstall.sjs
new file mode 100644
index 0000000000..c925822a4d
--- /dev/null
+++ b/toolkit/mozapps/extensions/test/xpinstall/slowinstall.sjs
@@ -0,0 +1,103 @@
+// In an SJS file we need to get NetUtil ourselves, despite
+// what eslint might think applies for browser tests.
+// eslint-disable-next-line mozilla/no-redeclare-with-import-autofix
+let { NetUtil } = ChromeUtils.import("resource://gre/modules/NetUtil.jsm");
+
+Cu.importGlobalProperties(["IOUtils", "PathUtils"]);
+
+const RELATIVE_PATH = "browser/toolkit/mozapps/extensions/test/xpinstall";
+const NOTIFICATION_TOPIC = "slowinstall-complete";
+
+/**
+ * Helper function to create a JS object representing the url parameters from
+ * the request's queryString.
+ *
+ * @param  aQueryString
+ *         The request's query string.
+ * @return A JS object representing the url parameters from the request's
+ *         queryString.
+ */
+function parseQueryString(aQueryString) {
+  var paramArray = aQueryString.split("&");
+  var regex = /^([^=]+)=(.*)$/;
+  var params = {};
+  for (var i = 0, sz = paramArray.length; i < sz; i++) {
+    var match = regex.exec(paramArray[i]);
+    if (!match) {
+      throw new Error("Bad parameter in queryString!  '" + paramArray[i] + "'");
+    }
+    params[decodeURIComponent(match[1])] = decodeURIComponent(match[2]);
+  }
+
+  return params;
+}
+
+function handleRequest(aRequest, aResponse) {
+  let id = +getState("ID");
+  setState("ID", "" + (id + 1));
+
+  function LOG(str) {
+    dump("slowinstall.sjs[" + id + "]: " + str + "\n");
+  }
+
+  aResponse.setStatusLine(aRequest.httpVersion, 200, "OK");
+
+  var params = {};
+  if (aRequest.queryString) {
+    params = parseQueryString(aRequest.queryString);
+  }
+
+  if (params.file) {
+    let xpiFile = "";
+
+    function complete_download() {
+      LOG("Completing download");
+
+      try {
+        // Doesn't seem to be a sane way to read using IOUtils and write to an
+        // nsIOutputStream so here we are.
+        let file = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile);
+        file.initWithPath(xpiFile);
+        let stream = Cc[
+          "@mozilla.org/network/file-input-stream;1"
+        ].createInstance(Ci.nsIFileInputStream);
+        stream.init(file, -1, -1, stream.DEFER_OPEN + stream.CLOSE_ON_EOF);
+
+        NetUtil.asyncCopy(stream, aResponse.bodyOutputStream, () => {
+          LOG("Download complete");
+          aResponse.finish();
+        });
+      } catch (e) {
+        LOG("Exception " + e);
+      }
+    }
+
+    let waitForComplete = new Promise(resolve => {
+      function complete() {
+        Services.obs.removeObserver(complete, NOTIFICATION_TOPIC);
+        resolve();
+      }
+
+      Services.obs.addObserver(complete, NOTIFICATION_TOPIC);
+    });
+
+    aResponse.processAsync();
+
+    const dir = Services.dirsvc.get("CurWorkD", Ci.nsIFile).path;
+    xpiFile = PathUtils.join(dir, ...RELATIVE_PATH.split("/"), params.file);
+    LOG("Starting slow download of " + xpiFile);
+
+    IOUtils.stat(xpiFile).then(info => {
+      aResponse.setHeader("Content-Type", "binary/octet-stream");
+      aResponse.setHeader("Content-Length", info.size.toString());
+
+      LOG("Download paused");
+      waitForComplete.then(complete_download);
+    });
+  } else if (params.continue) {
+    dump(
+      "slowinstall.sjs: Received signal to complete all current downloads.\n"
+    );
+    Services.obs.notifyObservers(null, NOTIFICATION_TOPIC);
+  }
+}
-- 
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