//===========================================================
// 初期化
//===========================================================
public static BenchMethodAttribute GetAttribute(Ref::MethodInfo minfo, afh.Application.Log log)
{
object[] attrs = minfo.GetCustomAttributes(typeof(BenchMethodAttribute), false);
if (attrs.Length == 0)
{
return(null);
}
BenchMethodAttribute attr = (BenchMethodAttribute)attrs[0];
if (!minfo.IsStatic)
{
log.WriteLine("メソッド '{0}' は static でない為 Benchmark を実行出来ません。", minfo);
return(null);
}
if (minfo.GetParameters().Length != 0)
{
log.WriteLine("メソッド '{0}' の呼び出しには引数が必要なので Benchmark を実行出来ません。", minfo);
return(null);
}
return(attr);
}
public static void tst_FloatRem(afh.Application.Log log)
{
log.WriteLine(11.2 % 3.1);
log.WriteLine(-11.2 % 3.1);
log.WriteLine(-11.2 - IntUtils.Floor(-11.2, 3.1));
log.WriteLine(System.Math.IEEERemainder(-11.2, 3.1));
log.WriteLine("--角度の実験--");
log.WriteLine(System.Math.Atan2(-1, 1));
}
public static void test_stringLineColumn(afh.Application.Log log)
{
const string sample = @"
今日は
作用なら
おほほほほほほほほ
";
afh.Text.MultilineString mstr = new afh.Text.MultilineString(sample);
log.DumpString(sample);
log.WriteLine("3 行 1 列: {0}", mstr[3, 1]);
}
private static string SearchAssemblyLocation(string str)
{
string cand = System.IO.Path.Combine(afh.Application.Path.ExecutableDirectory, str);
if (System.IO.File.Exists(cand))
{
return(cand);
}
string cand2 = cand + ".dll";
if (System.IO.File.Exists(cand2))
{
return(cand2);
}
cand2 = cand + ".exe";
if (System.IO.File.Exists(cand2))
{
return(cand2);
}
cand = System.IO.Path.Combine(System.IO.Directory.GetCurrentDirectory(), str);
if (System.IO.File.Exists(cand))
{
return(cand);
}
cand2 = cand + ".dll";
if (System.IO.File.Exists(cand2))
{
return(cand2);
}
cand2 = cand + ".exe";
if (System.IO.File.Exists(cand2))
{
return(cand2);
}
log.WriteLine("指定したファイルは見つかりません。正しいファイル名を指定して下さい。");
return(null);
}
static void Main(string[] args)
{
System.Windows.Forms.Application.EnableVisualStyles();
System.Windows.Forms.Application.SetCompatibleTextRenderingDefault(false);
log = afh.Application.LogView.Instance.CreateLog("afh.Tester");
log.WriteLine(STR_紹介文);
log.WriteLine("<引数>");
foreach (string arg in args)
{
log.WriteLine(arg);
}
log.WriteLine("</引数>");
log.WriteLine();
if (args.Length == 0)
{
log.WriteLine("ファイルが指定されていません。.NET assembly を指定して下さい。");
log.WriteLine(STR_説明);
}
else
{
string dllpath = SearchAssemblyLocation(args[0]);
if (dllpath != null)
{
wndMain = new Form1(dllpath);
}
}
if (wndMain == null)
{
wndMain = new Form1();
}
System.Windows.Forms.Application.Run(wndMain);
}
public static void tst_LongLiteral(afh.Application.Log log)
{
log.WriteLine(0x7ff0000000000000L);
log.WriteLine(0x7ffL << 52);
}
public static void tst_DoubleNaN(afh.Application.Log log)
{
log.Lock();
log.WriteLine("NaN 同士");
log.WriteLine(double.NaN == 0);
log.WriteLine(double.NaN != 0);
log.WriteLine(double.NaN == double.NaN);
log.WriteLine(double.NaN != double.NaN);
log.WriteLine(double.NaN < 0);
log.WriteLine(double.NaN >= 0);
log.WriteLine(double.NaN < double.NaN);
log.WriteLine(double.NaN >= double.NaN);
log.WriteLine();
log.WriteLine("+∞ 同士");
log.WriteLine(double.PositiveInfinity == double.PositiveInfinity);
log.WriteLine(double.PositiveInfinity != double.PositiveInfinity);
log.WriteLine(double.PositiveInfinity < double.PositiveInfinity);
log.WriteLine(double.PositiveInfinity >= double.PositiveInfinity);
log.WriteLine();
log.WriteLine("-∞ 同士");
log.WriteLine(double.NegativeInfinity == double.NegativeInfinity);
log.WriteLine(double.NegativeInfinity != double.NegativeInfinity);
log.WriteLine(double.NegativeInfinity < double.NegativeInfinity);
log.WriteLine(double.NegativeInfinity >= double.NegativeInfinity);
log.WriteLine();
log.WriteLine("NaN > 色々");
log.WriteLine(double.NaN > 0);
log.WriteLine(double.NaN > 1);
log.WriteLine(double.NaN > -1);
log.WriteLine(double.NaN > double.NegativeInfinity);
log.WriteLine(double.NaN > double.PositiveInfinity);
log.WriteLine();
log.Unlock();
const double inf = double.PositiveInfinity;
const double NaN = double.NaN;
log.Lock();
log.WriteLine("初等関数と NaN");
log.WriteVar("Atan2(∞,∞)", System.Math.Atan2(inf, inf));
log.WriteVar("Atan2(∞,NaN)", System.Math.Atan2(inf, NaN));
log.WriteVar("Atan2(0,0)", System.Math.Atan2(0, 0));
log.WriteVar("Sqrt(∞)", System.Math.Sqrt(inf));
log.WriteVar("Sqrt(NaN)", System.Math.Sqrt(NaN));
log.Unlock();
}
public static void test_shoshiki(afh.Application.Log log)
{
log.WriteLine(123.ToString("D4"));
log.WriteLine(123.ToString("F4"));
}
//===========================================================
// 計測
//===========================================================
public void Execute(afh.Application.Log log)
{
// 前書き
log.Lock();
log.WriteLine();
log.WriteLine(STR_LINE);
log.WriteLine("\tBenchmark を開始します。");
log.WriteLine("\t\tMethodName: {0}::{1}", minfo.DeclaringType.FullName, minfo.Name);
if (this.Description != "")
{
log.WriteLine("\t\tDescription: {0}", this.Description);
}
log.WriteLine(STR_LINE);
log.Unlock();
try{
int loop = 1;
double msecs = 0;
for (int i = 1; loop > 0; loop <<= 2, i++)
{
log.WriteLine("第 {0} 回計測開始 (Loop 回数: {1} 回):", i, loop);
TimeSpan ts = this.meth(loop);
log.WriteLine("\t経過時間: {0} ms", msecs = ts.TotalMilliseconds);
if (ts.Seconds != 0)
{
break;
}
if (msecs < 16.0)
{
loop <<= 6;
}
}
double time = msecs / loop;
int iunit = 0;
if (time > 0)
{
while (time < 1)
{
time *= 1000;
iunit++;
}
}
log.WriteLine("一回当たり時間: {0:F2} {1}s", time, units[iunit]);
}catch (System.Exception e) {
log.WriteError(e, "Bench の実行中に例外が発生しました。");
}
// 後書き
log.Lock();
log.WriteLine(STR_LINE);
log.WriteLine("\tBenchmark を終了しました。");
log.WriteLine(STR_LINE);
log.Unlock();
}
public void Execute(afh.Application.Log log)
{
// 前書き
log.Lock();
log.WriteLine();
log.WriteLine(STR_LINE);
log.WriteLine("\tTest を開始します。");
log.WriteLine("\t\tMethodName: {0}::{1}", info.DeclaringType.FullName, info.Name);
if (description != "")
{
log.WriteLine("\t\tDescription: {0}", this.description);
}
log.WriteLine(STR_LINE);
log.Unlock();
bool failed = false;
object ret = null;
System.DateTime start = System.DateTime.Now;
try {
ret = this.info.Invoke(null, new object[] { log });
}catch (System.Exception e) {
log.WriteError(e, "Test の実行中に例外が発生しました。");
failed = true;
}
System.TimeSpan ts = System.DateTime.Now - start;
// 後書き
log.Lock();
if (!failed && info.ReturnType != typeof(void))
{
log.WriteLine(STR_LINE);
log.WriteLine("戻り値 ({0}):", info.ReturnType);
log.WriteLine(ret ?? "null");
}
log.WriteLine(STR_LINE);
log.WriteLine("\tTest を終了しました。");
log.WriteLine("\t\t経過時間: {0} ms", ts.TotalMilliseconds);
log.WriteLine(STR_LINE);
log.Unlock();
}
public static void 列挙体確認(afh.Application.Log log)
{
log.WriteLine(afh.Text.GeneralCategory.C.ToString());
log.WriteLine(afh.Text.UnicodeBlock.CJKCompatibilityIdeographs.ToString());
}
/// <summary>
/// Window スレッドから呼び出して下さい。
/// </summary>
public static void Initialize()
{
log.WriteLine("afh.HTML 初期化終了");
}
