diff -r 000000000000 -r 6474c204b198 storage/test/test_binding_params.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/storage/test/test_binding_params.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,215 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
+ * 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/. */
+
+#include "storage_test_harness.h"
+
+#include "mozStorageHelper.h"
+
+using namespace mozilla;
+
+/**
+ * This file tests binding and reading out string parameters through the
+ * mozIStorageStatement API.
+ */
+
+void
+test_ASCIIString()
+{
+  nsCOMPtr<mozIStorageConnection> db(getMemoryDatabase());
+
+  // Create table with a single string column.
+  (void)db->ExecuteSimpleSQL(NS_LITERAL_CSTRING(
+    "CREATE TABLE test (str STRING)"
+  ));
+
+  // Create statements to INSERT and SELECT the string.
+  nsCOMPtr<mozIStorageStatement> insert, select;
+  (void)db->CreateStatement(NS_LITERAL_CSTRING(
+    "INSERT INTO test (str) VALUES (?1)"
+  ), getter_AddRefs(insert));
+  (void)db->CreateStatement(NS_LITERAL_CSTRING(
+    "SELECT str FROM test"
+  ), getter_AddRefs(select));
+
+  // Roundtrip a string through the table, and ensure it comes out as expected.
+  nsAutoCString inserted("I'm an ASCII string");
+  {
+    mozStorageStatementScoper scoper(insert);
+    bool hasResult;
+    do_check_true(NS_SUCCEEDED(insert->BindUTF8StringByIndex(0, inserted)));
+    do_check_true(NS_SUCCEEDED(insert->ExecuteStep(&hasResult)));
+    do_check_false(hasResult);
+  }
+
+  nsAutoCString result;
+  {
+    mozStorageStatementScoper scoper(select);
+    bool hasResult;
+    do_check_true(NS_SUCCEEDED(select->ExecuteStep(&hasResult)));
+    do_check_true(hasResult);
+    do_check_true(NS_SUCCEEDED(select->GetUTF8String(0, result)));
+  }
+
+  do_check_true(result == inserted);
+
+  (void)db->ExecuteSimpleSQL(NS_LITERAL_CSTRING("DELETE FROM test"));
+}
+
+void
+test_CString()
+{
+  nsCOMPtr<mozIStorageConnection> db(getMemoryDatabase());
+
+  // Create table with a single string column.
+  (void)db->ExecuteSimpleSQL(NS_LITERAL_CSTRING(
+    "CREATE TABLE test (str STRING)"
+  ));
+
+  // Create statements to INSERT and SELECT the string.
+  nsCOMPtr<mozIStorageStatement> insert, select;
+  (void)db->CreateStatement(NS_LITERAL_CSTRING(
+    "INSERT INTO test (str) VALUES (?1)"
+  ), getter_AddRefs(insert));
+  (void)db->CreateStatement(NS_LITERAL_CSTRING(
+    "SELECT str FROM test"
+  ), getter_AddRefs(select));
+
+  // Roundtrip a string through the table, and ensure it comes out as expected.
+  static const char sCharArray[] =
+    "I'm not a \xff\x00\xac\xde\xbb ASCII string!";
+  nsAutoCString inserted(sCharArray, ArrayLength(sCharArray) - 1);
+  do_check_true(inserted.Length() == ArrayLength(sCharArray) - 1);
+  {
+    mozStorageStatementScoper scoper(insert);
+    bool hasResult;
+    do_check_true(NS_SUCCEEDED(insert->BindUTF8StringByIndex(0, inserted)));
+    do_check_true(NS_SUCCEEDED(insert->ExecuteStep(&hasResult)));
+    do_check_false(hasResult);
+  }
+
+  {
+    nsAutoCString result;
+
+    mozStorageStatementScoper scoper(select);
+    bool hasResult;
+    do_check_true(NS_SUCCEEDED(select->ExecuteStep(&hasResult)));
+    do_check_true(hasResult);
+    do_check_true(NS_SUCCEEDED(select->GetUTF8String(0, result)));
+
+    do_check_true(result == inserted);
+  }
+
+  (void)db->ExecuteSimpleSQL(NS_LITERAL_CSTRING("DELETE FROM test"));
+}
+
+void
+test_UTFStrings()
+{
+  nsCOMPtr<mozIStorageConnection> db(getMemoryDatabase());
+
+  // Create table with a single string column.
+  (void)db->ExecuteSimpleSQL(NS_LITERAL_CSTRING(
+    "CREATE TABLE test (str STRING)"
+  ));
+
+  // Create statements to INSERT and SELECT the string.
+  nsCOMPtr<mozIStorageStatement> insert, select;
+  (void)db->CreateStatement(NS_LITERAL_CSTRING(
+    "INSERT INTO test (str) VALUES (?1)"
+  ), getter_AddRefs(insert));
+  (void)db->CreateStatement(NS_LITERAL_CSTRING(
+    "SELECT str FROM test"
+  ), getter_AddRefs(select));
+
+  // Roundtrip a UTF8 string through the table, using UTF8 input and output.
+  static const char sCharArray[] =
+    "I'm a \xc3\xbb\xc3\xbc\xc3\xa2\xc3\xa4\xc3\xa7 UTF8 string!";
+  nsAutoCString insertedUTF8(sCharArray, ArrayLength(sCharArray) - 1);
+  do_check_true(insertedUTF8.Length() == ArrayLength(sCharArray) - 1);
+  NS_ConvertUTF8toUTF16 insertedUTF16(insertedUTF8);
+  do_check_true(insertedUTF8 == NS_ConvertUTF16toUTF8(insertedUTF16));
+  {
+    mozStorageStatementScoper scoper(insert);
+    bool hasResult;
+    do_check_true(NS_SUCCEEDED(insert->BindUTF8StringByIndex(0, insertedUTF8)));
+    do_check_true(NS_SUCCEEDED(insert->ExecuteStep(&hasResult)));
+    do_check_false(hasResult);
+  }
+
+  {
+    nsAutoCString result;
+
+    mozStorageStatementScoper scoper(select);
+    bool hasResult;
+    do_check_true(NS_SUCCEEDED(select->ExecuteStep(&hasResult)));
+    do_check_true(hasResult);
+    do_check_true(NS_SUCCEEDED(select->GetUTF8String(0, result)));
+
+    do_check_true(result == insertedUTF8);
+  }
+
+  // Use UTF8 input and UTF16 output.
+  {
+    nsAutoString result;
+
+    mozStorageStatementScoper scoper(select);
+    bool hasResult;
+    do_check_true(NS_SUCCEEDED(select->ExecuteStep(&hasResult)));
+    do_check_true(hasResult);
+    do_check_true(NS_SUCCEEDED(select->GetString(0, result)));
+
+    do_check_true(result == insertedUTF16);
+  }
+
+  (void)db->ExecuteSimpleSQL(NS_LITERAL_CSTRING("DELETE FROM test"));
+
+  // Roundtrip the same string using UTF16 input and UTF8 output.
+  {
+    mozStorageStatementScoper scoper(insert);
+    bool hasResult;
+    do_check_true(NS_SUCCEEDED(insert->BindStringByIndex(0, insertedUTF16)));
+    do_check_true(NS_SUCCEEDED(insert->ExecuteStep(&hasResult)));
+    do_check_false(hasResult);
+  }
+
+  {
+    nsAutoCString result;
+
+    mozStorageStatementScoper scoper(select);
+    bool hasResult;
+    do_check_true(NS_SUCCEEDED(select->ExecuteStep(&hasResult)));
+    do_check_true(hasResult);
+    do_check_true(NS_SUCCEEDED(select->GetUTF8String(0, result)));
+
+    do_check_true(result == insertedUTF8);
+  }
+
+  // Use UTF16 input and UTF16 output.
+  {
+    nsAutoString result;
+
+    mozStorageStatementScoper scoper(select);
+    bool hasResult;
+    do_check_true(NS_SUCCEEDED(select->ExecuteStep(&hasResult)));
+    do_check_true(hasResult);
+    do_check_true(NS_SUCCEEDED(select->GetString(0, result)));
+
+    do_check_true(result == insertedUTF16);
+  }
+
+  (void)db->ExecuteSimpleSQL(NS_LITERAL_CSTRING("DELETE FROM test"));
+}
+
+void (*gTests[])(void) = {
+  test_ASCIIString,
+  test_CString,
+  test_UTFStrings,
+};
+
+const char *file = __FILE__;
+#define TEST_NAME "binding string params"
+#define TEST_FILE file
+#include "storage_test_harness_tail.h"