1 files changed, 83 insertions, 0 deletions
diff --git a/storage/test/unit/test_unicode.js b/storage/test/unit/test_unicode.js
new file mode 100644
index 000000000..7753bbfdb
--- /dev/null
+++ b/storage/test/unit/test_unicode.js
@@ -0,0 +1,83 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+// This file tests the unicode functions that we have added
+
+const LATIN1_AE = "\xc6"; // "Æ"
+const LATIN1_ae = "\xe6";  // "æ"
+
+add_task(function* setup() {
+  getOpenedDatabase().createTable("test", "id INTEGER PRIMARY KEY, name TEXT");
+
+  var stmt = createStatement("INSERT INTO test (name, id) VALUES (?1, ?2)");
+  stmt.bindByIndex(0, LATIN1_AE);
+  stmt.bindByIndex(1, 1);
+  stmt.execute();
+  stmt.bindByIndex(0, "A");
+  stmt.bindByIndex(1, 2);
+  stmt.execute();
+  stmt.bindByIndex(0, "b");
+  stmt.bindByIndex(1, 3);
+  stmt.execute();
+  stmt.bindByIndex(0, LATIN1_ae);
+  stmt.bindByIndex(1, 4);
+  stmt.execute();
+  stmt.finalize();
+
+  do_register_cleanup(cleanup);
+});
+
+add_task(function* test_upper_ascii() {
+  var stmt = createStatement("SELECT name, id FROM test WHERE name = upper('a')");
+  do_check_true(stmt.executeStep());
+  do_check_eq("A", stmt.getString(0));
+  do_check_eq(2, stmt.getInt32(1));
+  stmt.reset();
+  stmt.finalize();
+});
+
+add_task(function* test_upper_non_ascii() {
+  var stmt = createStatement("SELECT name, id FROM test WHERE name = upper(?1)");
+  stmt.bindByIndex(0, LATIN1_ae);
+  do_check_true(stmt.executeStep());
+  do_check_eq(LATIN1_AE, stmt.getString(0));
+  do_check_eq(1, stmt.getInt32(1));
+  stmt.reset();
+  stmt.finalize();
+});
+
+add_task(function* test_lower_ascii() {
+  var stmt = createStatement("SELECT name, id FROM test WHERE name = lower('B')");
+  do_check_true(stmt.executeStep());
+  do_check_eq("b", stmt.getString(0));
+  do_check_eq(3, stmt.getInt32(1));
+  stmt.reset();
+  stmt.finalize();
+});
+
+add_task(function* test_lower_non_ascii() {
+  var stmt = createStatement("SELECT name, id FROM test WHERE name = lower(?1)");
+  stmt.bindByIndex(0, LATIN1_AE);
+  do_check_true(stmt.executeStep());
+  do_check_eq(LATIN1_ae, stmt.getString(0));
+  do_check_eq(4, stmt.getInt32(1));
+  stmt.reset();
+  stmt.finalize();
+});
+
+add_task(function* test_like_search_different() {
+  var stmt = createStatement("SELECT COUNT(*) FROM test WHERE name LIKE ?1");
+  stmt.bindByIndex(0, LATIN1_AE);
+  do_check_true(stmt.executeStep());
+  do_check_eq(2, stmt.getInt32(0));
+  stmt.finalize();
+});
+
+add_task(function* test_like_search_same() {
+  var stmt = createStatement("SELECT COUNT(*) FROM test WHERE name LIKE ?1");
+  stmt.bindByIndex(0, LATIN1_ae);
+  do_check_true(stmt.executeStep());
+  do_check_eq(2, stmt.getInt32(0));
+  stmt.finalize();
+});