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/*****************************************************************************
* Copyright (c) 2014-2022 OpenRCT2 developers
*
* For a complete list of all authors, please refer to contributors.md
* Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
*
* OpenRCT2 is licensed under the GNU General Public License version 3.
*****************************************************************************/
#include "openrct2/config/IniWriter.hpp"
#include "openrct2/config/ConfigEnum.hpp"
#include "openrct2/core/MemoryStream.h"
#include "openrct2/platform/Platform.h"
#include <gtest/gtest.h>
#include <limits>
class IniWriterTest : public testing::Test
{
};
static auto Enum_Currency = ConfigEnum<int32_t>({
ConfigEnumEntry<int32_t>("GBP", 1),
});
TEST_F(IniWriterTest, create_empty)
{
OpenRCT2::MemoryStream ms(0);
ASSERT_EQ(ms.CanRead(), true);
ASSERT_EQ(ms.CanWrite(), true);
auto iw = CreateIniWriter(&ms);
ASSERT_NE(iw, nullptr);
}
TEST_F(IniWriterTest, create_one_section)
{
OpenRCT2::MemoryStream ms(1000);
auto iw = CreateIniWriter(&ms);
ASSERT_NE(iw, nullptr);
iw->WriteSection("OpenRCT2");
uint8_t null_terminator = 0;
ms.Write(&null_terminator, 1);
ASSERT_GE(ms.GetPosition(), 12);
ASSERT_LE(ms.GetPosition(), 13); // Accommodate for varying-sized newline (Windows)
ASSERT_EQ(ms.GetLength(), ms.GetPosition());
ms.SetPosition(0);
const char* ini = reinterpret_cast<const char*>(ms.ReadString());
ASSERT_STREQ(ini, "[OpenRCT2]" PLATFORM_NEWLINE);
Memory::Free(ini);
}
TEST_F(IniWriterTest, create_multiple_sections)
{
OpenRCT2::MemoryStream ms(1000);
auto iw = CreateIniWriter(&ms);
ASSERT_NE(iw, nullptr);
iw->WriteSection("OpenRCT1");
iw->WriteSection("OpenRCT2");
iw->WriteSection("OpenRCT3");
iw->WriteSection("OpenRCT4");
uint8_t null_terminator = 0;
ms.Write(&null_terminator, 1);
ASSERT_GE(ms.GetPosition(), 48);
ASSERT_LE(ms.GetPosition(), 55); // Accommodate for varying-sized newline (Windows)
ASSERT_EQ(ms.GetLength(), ms.GetPosition());
ms.SetPosition(0);
const char* ini = reinterpret_cast<const char*>(ms.ReadString());
ASSERT_STREQ(
ini,
"[OpenRCT1]" PLATFORM_NEWLINE PLATFORM_NEWLINE "[OpenRCT2]" PLATFORM_NEWLINE PLATFORM_NEWLINE
"[OpenRCT3]" PLATFORM_NEWLINE PLATFORM_NEWLINE "[OpenRCT4]" PLATFORM_NEWLINE);
Memory::Free(ini);
}
TEST_F(IniWriterTest, create_loose_bool_entry)
{
OpenRCT2::MemoryStream ms(1000);
auto iw = CreateIniWriter(&ms);
ASSERT_NE(iw, nullptr);
iw->WriteBoolean("boolval", true);
uint8_t null_terminator = 0;
ms.Write(&null_terminator, 1);
ASSERT_GE(ms.GetPosition(), 16);
ASSERT_LE(ms.GetPosition(), 17); // Accommodate for varying-sized newline (Windows)
ASSERT_EQ(ms.GetLength(), ms.GetPosition());
ms.SetPosition(0);
const char* ini = reinterpret_cast<const char*>(ms.ReadString());
ASSERT_STREQ(ini, "boolval = true" PLATFORM_NEWLINE);
Memory::Free(ini);
}
TEST_F(IniWriterTest, create_loose_enum_entry)
{
OpenRCT2::MemoryStream ms(1000);
auto iw = CreateIniWriter(&ms);
ASSERT_NE(iw, nullptr);
iw->WriteEnum("by_string", "stringval");
iw->WriteEnum<int32_t>("int32_t", 0, Enum_Currency);
uint8_t null_terminator = 0;
ms.Write(&null_terminator, 1);
ASSERT_GE(ms.GetPosition(), 34);
ASSERT_LE(ms.GetPosition(), 37); // Accommodate for varying-sized newline (Windows)
ASSERT_EQ(ms.GetLength(), ms.GetPosition());
ms.SetPosition(0);
const char* ini = reinterpret_cast<const char*>(ms.ReadString());
ASSERT_STREQ(ini, "by_string = stringval" PLATFORM_NEWLINE "int32_t = 0" PLATFORM_NEWLINE);
Memory::Free(ini);
}
TEST_F(IniWriterTest, create_loose_float_entry)
{
OpenRCT2::MemoryStream ms(1000);
auto iw = CreateIniWriter(&ms);
ASSERT_NE(iw, nullptr);
iw->WriteFloat("one", 1.);
uint8_t null_terminator = 0;
ms.Write(&null_terminator, 1);
ASSERT_GE(ms.GetPosition(), 16);
ASSERT_LE(ms.GetPosition(), 17); // Accommodate for varying-sized newline (Windows)
ASSERT_EQ(ms.GetLength(), ms.GetPosition());
ms.SetPosition(0);
const char* ini = reinterpret_cast<const char*>(ms.ReadString());
// This will be non-fatal due to float.
EXPECT_STREQ(ini, "one = 1.000000" PLATFORM_NEWLINE);
Memory::Free(ini);
}
TEST_F(IniWriterTest, create_loose_int32_t_entry)
{
OpenRCT2::MemoryStream ms(1000);
auto iw = CreateIniWriter(&ms);
ASSERT_NE(iw, nullptr);
iw->WriteInt32("one", 1);
iw->WriteInt32("zero", 0);
iw->WriteInt32("minusone", -1);
iw->WriteInt32("intmin", (std::numeric_limits<int32_t>::min)());
iw->WriteInt32("intmax", (std::numeric_limits<int32_t>::max)());
uint8_t null_terminator = 0;
ms.Write(&null_terminator, 1);
ASSERT_GE(ms.GetPosition(), 73);
ASSERT_LE(ms.GetPosition(), 78); // Accommodate for varying-sized newline (Windows)
ASSERT_EQ(ms.GetLength(), ms.GetPosition());
ms.SetPosition(0);
const char* ini = reinterpret_cast<const char*>(ms.ReadString());
ASSERT_STREQ(
ini,
"one = 1" PLATFORM_NEWLINE "zero = 0" PLATFORM_NEWLINE "minusone = -1" PLATFORM_NEWLINE
"intmin = -2147483648" PLATFORM_NEWLINE "intmax = 2147483647" PLATFORM_NEWLINE);
Memory::Free(ini);
}
TEST_F(IniWriterTest, create_loose_string_entry)
{
OpenRCT2::MemoryStream ms(1000);
auto iw = CreateIniWriter(&ms);
ASSERT_NE(iw, nullptr);
iw->WriteString("path", u8"C:'\\some/dir\\here/神鷹暢遊");
uint8_t null_terminator = 0;
ms.Write(&null_terminator, 1);
ASSERT_GE(ms.GetPosition(), 43);
ASSERT_LE(ms.GetPosition(), 44); // Accommodate for varying-sized newline (Windows)
ASSERT_EQ(ms.GetLength(), ms.GetPosition());
ms.SetPosition(0);
const char* ini = reinterpret_cast<const char*>(ms.ReadString());
ASSERT_STREQ(ini, "path = \"C:'\\\\some/dir\\\\here/\xE7\xA5\x9E\xE9\xB7\xB9\xE6\x9A\xA2\xE9\x81\x8A\"" PLATFORM_NEWLINE);
Memory::Free(ini);
}
TEST_F(IniWriterTest, create_multiple_section_with_values)
{
OpenRCT2::MemoryStream ms(1000);
auto iw = CreateIniWriter(&ms);
ASSERT_NE(iw, nullptr);
iw->WriteSection("bool");
iw->WriteBoolean("boolval", true);
iw->WriteSection("int");
iw->WriteInt32("one", 1);
iw->WriteInt32("zero", 0);
iw->WriteSection("string");
iw->WriteString("path", u8"C:'\\some/dir\\here/神鷹暢遊");
uint8_t null_terminator = 0;
ms.Write(&null_terminator, 1);
ASSERT_GE(ms.GetPosition(), 99);
ASSERT_LE(ms.GetPosition(), 108); // Accommodate for varying-sized newline (Windows)
ASSERT_EQ(ms.GetLength(), ms.GetPosition());
ms.SetPosition(0);
const char* ini = reinterpret_cast<const char*>(ms.ReadString());
ASSERT_STREQ(
ini,
"[bool]" PLATFORM_NEWLINE "boolval = true" PLATFORM_NEWLINE PLATFORM_NEWLINE "[int]" PLATFORM_NEWLINE
"one = 1" PLATFORM_NEWLINE "zero = 0" PLATFORM_NEWLINE PLATFORM_NEWLINE "[string]" PLATFORM_NEWLINE "path = "
"\"C:'\\\\some/dir\\\\here/\xE7\xA5\x9E\xE9\xB7\xB9\xE6\x9A\xA2\xE9\x81\x8A\"" PLATFORM_NEWLINE);
Memory::Free(ini);
}
TEST_F(IniWriterTest, create_duplicate_sections)
{
OpenRCT2::MemoryStream ms(1000);
auto iw = CreateIniWriter(&ms);
ASSERT_NE(iw, nullptr);
iw->WriteSection("section");
iw->WriteSection("section");
iw->WriteSection("section");
uint8_t null_terminator = 0;
ms.Write(&null_terminator, 1);
ASSERT_GE(ms.GetPosition(), 33);
ASSERT_LE(ms.GetPosition(), 43); // Accommodate for varying-sized newline (Windows)
ASSERT_EQ(ms.GetLength(), ms.GetPosition());
ms.SetPosition(0);
const char* ini = reinterpret_cast<const char*>(ms.ReadString());
ASSERT_STREQ(
ini,
"[section]" PLATFORM_NEWLINE PLATFORM_NEWLINE "[section]" PLATFORM_NEWLINE PLATFORM_NEWLINE
"[section]" PLATFORM_NEWLINE);
Memory::Free(ini);
}
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