Add m-esr52 at 52.6.0

1 files changed, 35 insertions, 0 deletions

diff --git a/storage/test/unit/test_page_size_is_32k.js b/storage/test/unit/test_page_size_is_32k.js
new file mode 100644
index 000000000..a2548d1e6
--- /dev/null
+++ b/storage/test/unit/test_page_size_is_32k.js
@@ -0,0 +1,35 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+// This file tests that dbs are using 32k pagesize
+
+const kExpectedPageSize = 32768; // 32K
+const kExpectedCacheSize = -2048; // 2MiB
+
+function check_size(db)
+{
+  var stmt = db.createStatement("PRAGMA page_size");
+  stmt.executeStep();
+  do_check_eq(stmt.getInt32(0), kExpectedPageSize);
+  stmt.finalize();
+  stmt = db.createStatement("PRAGMA cache_size");
+  stmt.executeStep();
+  do_check_eq(stmt.getInt32(0), kExpectedCacheSize);
+  stmt.finalize();
+}
+
+function new_file(name)
+{
+  var file = dirSvc.get("ProfD", Ci.nsIFile);
+  file.append(name + ".sqlite");
+  do_check_false(file.exists());
+  return file;
+}
+
+function run_test()
+{
+  check_size(getDatabase(new_file("shared32k")));
+  check_size(getService().openUnsharedDatabase(new_file("unshared32k")));
+}
+