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/* -*- 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
#include "storage_test_harness.h"
#include "mozilla/ArrayUtils.h"
#include "mozStorageHelper.h"
using namespace mozilla;
/**
* This file tests binding and reading out string parameters through the
* mozIStorageStatement API.
*/
TEST(storage_binding_params, ASCIIString)
{
nsCOMPtr<mozIStorageConnection> db(getMemoryDatabase());
// Create table with a single string column.
(void)db->ExecuteSimpleSQL("CREATE TABLE test (str STRING)"_ns);
// Create statements to INSERT and SELECT the string.
nsCOMPtr<mozIStorageStatement> insert, select;
(void)db->CreateStatement("INSERT INTO test (str) VALUES (?1)"_ns,
getter_AddRefs(insert));
(void)db->CreateStatement("SELECT str FROM test"_ns, 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("DELETE FROM test"_ns);
}
TEST(storage_binding_params, CString)
{
nsCOMPtr<mozIStorageConnection> db(getMemoryDatabase());
// Create table with a single string column.
(void)db->ExecuteSimpleSQL("CREATE TABLE test (str STRING)"_ns);
// Create statements to INSERT and SELECT the string.
nsCOMPtr<mozIStorageStatement> insert, select;
(void)db->CreateStatement("INSERT INTO test (str) VALUES (?1)"_ns,
getter_AddRefs(insert));
(void)db->CreateStatement("SELECT str FROM test"_ns, 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, std::size(sCharArray) - 1);
do_check_true(inserted.Length() == std::size(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("DELETE FROM test"_ns);
}
TEST(storage_binding_params, UTFStrings)
{
nsCOMPtr<mozIStorageConnection> db(getMemoryDatabase());
// Create table with a single string column.
(void)db->ExecuteSimpleSQL("CREATE TABLE test (str STRING)"_ns);
// Create statements to INSERT and SELECT the string.
nsCOMPtr<mozIStorageStatement> insert, select;
(void)db->CreateStatement("INSERT INTO test (str) VALUES (?1)"_ns,
getter_AddRefs(insert));
(void)db->CreateStatement("SELECT str FROM test"_ns, getter_AddRefs(select));
// Roundtrip a UTF8 string through the table, using UTF8 input and output.
static const char sCharArray[] = R"(I'm a ûüâäç UTF8 string!)";
nsAutoCString insertedUTF8(sCharArray, std::size(sCharArray) - 1);
do_check_true(insertedUTF8.Length() == std::size(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("DELETE FROM test"_ns);
// 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("DELETE FROM test"_ns);
}