Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 82 insertions, 0 deletions

diff --git a/dom/quota/test/xpcshell/test_persist_globalLimit.js b/dom/quota/test/xpcshell/test_persist_globalLimit.js
new file mode 100644
index 0000000000..8b15c26eae
--- /dev/null
+++ b/dom/quota/test/xpcshell/test_persist_globalLimit.js
@@ -0,0 +1,82 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+/**
+ * This test is mainly to verify that persisted origins are always bounded by
+ * the global limit.
+ */
+
+loadScript("dom/quota/test/common/file.js");
+
+async function testSteps() {
+  const globalLimitKB = 1;
+
+  const principal = getPrincipal("https://persisted.example.com");
+
+  info("Setting limits");
+
+  setGlobalLimit(globalLimitKB);
+
+  let request = clear();
+  await requestFinished(request);
+
+  for (let initializeStorageBeforePersist of [false, true]) {
+    if (initializeStorageBeforePersist) {
+      info("Initializing");
+
+      request = init();
+      await requestFinished(request);
+
+      info("Initializing the temporary storage");
+
+      request = initTemporaryStorage();
+      await requestFinished(request);
+    }
+
+    info("Persisting an origin");
+
+    request = persist(principal);
+    await requestFinished(request);
+
+    info("Verifying the persisted origin is bounded by global limit");
+
+    let database = getSimpleDatabase(principal);
+
+    info("Opening a database for the persisted origin");
+
+    request = database.open("data");
+    await requestFinished(request);
+
+    try {
+      info("Writing over the limit shouldn't succeed");
+
+      request = database.write(getBuffer(globalLimitKB * 1024 + 1));
+      await requestFinished(request);
+
+      ok(false, "Should have thrown");
+    } catch (e) {
+      ok(true, "Should have thrown");
+      ok(
+        e.resultCode === NS_ERROR_FILE_NO_DEVICE_SPACE,
+        "Threw right result code"
+      );
+    }
+
+    info("Closing the database and clearing");
+
+    request = database.close();
+    await requestFinished(request);
+
+    request = clear();
+    await requestFinished(request);
+  }
+
+  info("Resetting limits");
+
+  resetGlobalLimit();
+
+  request = reset();
+  await requestFinished(request);
+}