1 files changed, 86 insertions, 0 deletions
diff --git a/toolkit/components/antitracking/test/xpcshell/test_staticPartition_image.js b/toolkit/components/antitracking/test/xpcshell/test_staticPartition_image.js
new file mode 100644
index 0000000000..7492d2267a
--- /dev/null
+++ b/toolkit/components/antitracking/test/xpcshell/test_staticPartition_image.js
@@ -0,0 +1,86 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+const { CookieXPCShellUtils } = ChromeUtils.importESModule(
+  "resource://testing-common/CookieXPCShellUtils.sys.mjs"
+);
+
+CookieXPCShellUtils.init(this);
+
+let gHits = 0;
+
+add_task(async function () {
+  do_get_profile();
+
+  info("Disable predictor and accept all");
+  Services.prefs.setBoolPref("network.predictor.enabled", false);
+  Services.prefs.setBoolPref("network.predictor.enable-prefetch", false);
+  Services.prefs.setBoolPref("network.http.rcwn.enabled", false);
+  Services.prefs.setIntPref("network.cookie.cookieBehavior", 0);
+
+  const server = CookieXPCShellUtils.createServer({
+    hosts: ["example.org", "foo.com"],
+  });
+  server.registerPathHandler("/image.png", (metadata, response) => {
+    gHits++;
+    response.setHeader("Cache-Control", "max-age=10000", false);
+    response.setStatusLine(metadata.httpVersion, 200, "OK");
+    response.setHeader("Content-Type", "image/png", false);
+    var body = atob(
+      "iVBORw0KGgoAAAANSUhEUgAAAAMAAAADCAIAAADZSiLoAAAAEUlEQVQImWP4z8AAQTAamQkAhpcI+DeMzFcAAAAASUVORK5CYII="
+    );
+    response.bodyOutputStream.write(body, body.length);
+  });
+
+  server.registerPathHandler("/image", (metadata, response) => {
+    response.setStatusLine(metadata.httpVersion, 200, "OK");
+    response.setHeader("Content-Type", "text/html", false);
+    var body = `<img src="http://example.org/image.png">`;
+    response.bodyOutputStream.write(body, body.length);
+  });
+
+  const tests = [
+    {
+      prefValue: true,
+      hitsCount: 2,
+    },
+    {
+      prefValue: false,
+      hitsCount: 1,
+    },
+  ];
+
+  for (let test of tests) {
+    info("Clear image and network caches");
+    let imageCache = Cc["@mozilla.org/image/tools;1"]
+      .getService(Ci.imgITools)
+      .getImgCacheForDocument(null);
+    imageCache.clearCache(true); // true=chrome
+    imageCache.clearCache(false); // false=content
+    Services.cache2.clear();
+
+    info("Reset the hits count");
+    gHits = 0;
+
+    info("Enabling network state partitioning");
+    Services.prefs.setBoolPref(
+      "privacy.partition.network_state",
+      test.prefValue
+    );
+
+    info("Let's load a page with origin A");
+    let contentPage = await CookieXPCShellUtils.loadContentPage(
+      "http://example.org/image"
+    );
+    await contentPage.close();
+
+    info("Let's load a page with origin B");
+    contentPage = await CookieXPCShellUtils.loadContentPage(
+      "http://foo.com/image"
+    );
+    await contentPage.close();
+
+    Assert.equal(gHits, test.hitsCount, "The number of hits match");
+  }
+});