RASCSI/cpp/test/piscsi_image_test.cpp

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//---------------------------------------------------------------------------
//
// SCSI Target Emulator PiSCSI
// for Raspberry Pi
//
// Copyright (C) 2022 Uwe Seimet
//
//---------------------------------------------------------------------------
#include "mocks.h"
#include "shared/protobuf_util.h"
#include "generated/piscsi_interface.pb.h"
#include "piscsi/piscsi_image.h"
using namespace piscsi_interface;
using namespace protobuf_util;
TEST(PiscsiImageTest, SetGetDepth)
{
PiscsiImage image;
image.SetDepth(1);
EXPECT_EQ(1, image.GetDepth());
}
TEST(PiscsiImageTest, SetGetDefaultFolder)
{
PiscsiImage image;
EXPECT_NE(string::npos, image.GetDefaultFolder().find("/images"));
EXPECT_TRUE(!image.SetDefaultFolder("").empty());
EXPECT_TRUE(!image.SetDefaultFolder("/not_in_home").empty());
}
TEST(PiscsiImageTest, CreateImage)
{
MockCommandContext context;
PbCommand command;
PiscsiImage image;
StorageDevice::UnreserveAll();
EXPECT_FALSE(image.CreateImage(context, command)) << "Filename must be reported as missing";
SetParam(command, "file", "/a/b/c/filename");
EXPECT_FALSE(image.CreateImage(context, command)) << "Depth must be reported as invalid";
SetParam(command, "file", "filename");
SetParam(command, "size", "-1");
EXPECT_FALSE(image.CreateImage(context, command)) << "Size must be reported as invalid";
SetParam(command, "size", "1");
EXPECT_FALSE(image.CreateImage(context, command)) << "Size must be reported as invalid";
SetParam(command, "size", "513");
EXPECT_FALSE(image.CreateImage(context, command)) << "Size must be reported as not a multiple of 512";
// Further tests would modify the filesystem
}
TEST(PiscsiImageTest, DeleteImage)
{
MockCommandContext context;
PbCommand command;
PiscsiImage image;
StorageDevice::UnreserveAll();
EXPECT_FALSE(image.DeleteImage(context, command)) << "Filename must be reported as missing";
SetParam(command, "file", "/a/b/c/filename");
EXPECT_FALSE(image.DeleteImage(context, command)) << "Depth must be reported as invalid";
MockStorageDevice device;
device.ReserveFile("filename", 0, 0);
SetParam(command, "file", "filename");
EXPECT_FALSE(image.DeleteImage(context, command)) << "File must be reported as in use";
// Further testing would modify the filesystem
}
TEST(PiscsiImageTest, RenameImage)
{
MockCommandContext context;
PbCommand command;
PiscsiImage image;
StorageDevice::UnreserveAll();
EXPECT_FALSE(image.RenameImage(context, command)) << "Source filename must be reported as missing";
SetParam(command, "from", "/a/b/c/filename_from");
EXPECT_FALSE(image.RenameImage(context, command)) << "Depth must be reported as invalid";
SetParam(command, "from", "filename_from");
EXPECT_FALSE(image.RenameImage(context, command)) << "Source file must be reported as missing";
// Further testing would modify the filesystem
}
TEST(PiscsiImageTest, CopyImage)
{
MockCommandContext context;
PbCommand command;
PiscsiImage image;
StorageDevice::UnreserveAll();
EXPECT_FALSE(image.CopyImage(context, command)) << "Source filename must be reported as missing";
SetParam(command, "from", "/a/b/c/filename_from");
EXPECT_FALSE(image.CopyImage(context, command)) << "Depth must be reported as invalid";
SetParam(command, "from", "filename_from");
EXPECT_FALSE(image.CopyImage(context, command)) << "Source file must be reported as missing";
// Further testing would modify the filesystem
}
TEST(PiscsiImageTest, SetImagePermissions)
{
MockCommandContext context;
PbCommand command;
PiscsiImage image;
StorageDevice::UnreserveAll();
EXPECT_FALSE(image.SetImagePermissions(context, command)) << "Filename must be reported as missing";
SetParam(command, "file", "/a/b/c/filename");
EXPECT_FALSE(image.SetImagePermissions(context, command)) << "Depth must be reported as invalid";
SetParam(command, "file", "filename");
EXPECT_FALSE(image.CopyImage(context, command)) << "Source file must be reported as missing";
// Further testing would modify the filesystem
}