mirror of
https://github.com/akuker/RASCSI.git
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52c2aa474f
* Rebrand project to PiSCSI - rascsi ->piscsi - rasctl -> scsictl - rasdump -> scsidump - ras* -> piscsi* (rasutil -> piscsi_util, etc.) * Refined the formatting and wording of the app startup banner * Kept some references to rascsi and rasctl where backwards compatibility is concerned * Point to the new github repo URL Co-authored-by: nucleogenic <nr@nucleogenic.com> Co-authored-by: Uwe Seimet <Uwe.Seimet@seimet.de>
115 lines
2.6 KiB
C++
115 lines
2.6 KiB
C++
//---------------------------------------------------------------------------
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//
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// SCSI Target Emulator PiSCSI
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// for Raspberry Pi
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//
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// Copyright (C) 2022 Uwe Seimet
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//
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//---------------------------------------------------------------------------
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#include <gtest/gtest.h>
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#include "shared/piscsi_util.h"
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#include "generated/piscsi_interface.pb.h"
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#ifdef __linux__
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#include <sched.h>
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#endif
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using namespace std;
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using namespace piscsi_interface;
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using namespace piscsi_util;
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TEST(PiscsiUtilTest, ProcessId)
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{
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int id = -1;
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int lun = -1;
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string error = ProcessId("", 32, id, lun);
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EXPECT_FALSE(error.empty());
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EXPECT_EQ(-1, id);
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EXPECT_EQ(-1, lun);
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error = ProcessId("0:32", 32, id, lun);
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EXPECT_FALSE(error.empty());
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EXPECT_EQ(-1, id);
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EXPECT_EQ(-1, lun);
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error = ProcessId("-1:", 32, id, lun);
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EXPECT_FALSE(error.empty());
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EXPECT_EQ(-1, id);
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EXPECT_EQ(-1, lun);
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error = ProcessId("0:-1", 32, id, lun);
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EXPECT_FALSE(error.empty());
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EXPECT_EQ(-1, id);
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EXPECT_EQ(-1, lun);
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error = ProcessId("0", 32, id, lun);
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EXPECT_TRUE(error.empty());
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EXPECT_EQ(0, id);
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EXPECT_EQ(0, lun);
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error = ProcessId("7:31", 32, id, lun);
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EXPECT_TRUE(error.empty());
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EXPECT_EQ(7, id);
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EXPECT_EQ(31, lun);
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}
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TEST(PiscsiUtilTest, GetAsUnsignedInt)
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{
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int result;
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EXPECT_FALSE(GetAsUnsignedInt("", result));
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EXPECT_FALSE(GetAsUnsignedInt("xyz", result));
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EXPECT_FALSE(GetAsUnsignedInt("-1", result));
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EXPECT_FALSE(GetAsUnsignedInt("1234567898765432112345678987654321", result)) << "Value is out of range";
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EXPECT_TRUE(GetAsUnsignedInt("0", result));
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EXPECT_EQ(0, result);
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EXPECT_TRUE(GetAsUnsignedInt("1234", result));
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EXPECT_EQ(1234, result);
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}
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TEST(PiscsiUtilTest, Banner)
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{
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EXPECT_FALSE(Banner("Test").empty());
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}
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TEST(PiscsiUtilTest, GetExtensionLowerCase)
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{
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EXPECT_EQ("", GetExtensionLowerCase(""));
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EXPECT_EQ("", GetExtensionLowerCase("."));
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EXPECT_EQ("ext", GetExtensionLowerCase("file.ext"));
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EXPECT_EQ("ext", GetExtensionLowerCase("FILE.EXT"));
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EXPECT_EQ("ext", GetExtensionLowerCase(".ext"));
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EXPECT_EQ("ext_long", GetExtensionLowerCase(".ext_long"));
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EXPECT_EQ("ext", GetExtensionLowerCase(".XYZ.EXT"));
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}
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#ifdef __linux__
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TEST(PiscsiUtilTest, FixCpu)
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{
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cpu_set_t mask;
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FixCpu(0);
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CPU_ZERO(&mask);
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const int cpu = sched_getaffinity(0, sizeof(cpu_set_t), &mask);
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const int cpus = CPU_COUNT(&mask);
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FixCpu(cpus);
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CPU_ZERO(&mask);
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EXPECT_EQ(cpu, sched_getaffinity(0, sizeof(cpu_set_t), &mask));
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FixCpu(cpus - 1);
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CPU_ZERO(&mask);
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EXPECT_EQ(cpus - 1, sched_getaffinity(0, sizeof(cpu_set_t), &mask));
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FixCpu(0);
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// Reset affinity
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CPU_ZERO(&mask);
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CPU_SET(cpu, &mask);
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sched_setaffinity(0, sizeof(cpu_set_t), &mask);
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EXPECT_EQ(0, cpu);
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}
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#endif
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