138 lines
2.4 KiB
C#
138 lines
2.4 KiB
C#
using System;
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public class Bla {
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public static void BuildNode (ref string label)
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{
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string s = "a";
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label += s + s + s + s;
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}
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public static void BuildNode (ref string[] label)
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{
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string s = "a";
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int idx = 0;
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label[idx++] += s + s + s + s;
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}
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public static void BuildNode_B (ref object label)
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{
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string s = "b";
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label += s + s;
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}
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public static string BuildNode_C (ref string label)
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{
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string[] a = new string [2];
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int i = 0;
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a [0] = "a";
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string s = "b";
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a [i++] += label + s + s + s;
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return a [i - 1];
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}
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public static string BuildNode_D ()
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{
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System.Collections.ArrayList values = new System.Collections.ArrayList ();
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for (int i = 0; i < 6; i++)
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values.Add (i);
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string[] strs = new string [values.Count];
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int idx = 0;
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foreach (int val in values) {
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strs [idx] = "Value:";
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strs [idx++] += val.ToString ();
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}
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return strs [5];
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}
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public static void BuildNode_E (ref string[,] label)
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{
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string s = "a";
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int idx = 0;
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label = new string [1, 1];
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label[idx++, idx - 1] += s + s + s + s;
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}
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static bool Test_Object ()
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{
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int a = 0;
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object[] o_a = new string[] { "A" };
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o_a [a++] += "Z";
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if ((string) o_a [0] != "AZ")
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return false;
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a = 0;
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object[,] o_a2 = new string[,] { { "X" } };
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o_a2[a++, 0] += "Z";
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if ((string) o_a2 [0, 0] != "XZ")
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return false;
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return true;
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}
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static bool Test_Decimal ()
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{
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decimal[,] da = new decimal[,] { { 5, 6 } };
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da[0,0] = 6.7m;
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da[0,0] += 1.2m;
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if (da [0,0] != 7.9m)
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return false;
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return true;
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}
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public static int Main ()
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{
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String str = "test";
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BuildNode (ref str);
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Console.WriteLine (str);
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if (str != "testaaaa")
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return 1;
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object ostr = "test";
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BuildNode_B (ref ostr);
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Console.WriteLine (ostr);
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if (ostr.ToString () != "testbb")
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return 2;
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str = "test";
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string res = BuildNode_C (ref str);
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Console.WriteLine (str);
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if (str != "test")
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return 3;
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Console.WriteLine (res);
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if (res != "atestbbb")
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return 4;
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string[] sa = new string [1];
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BuildNode (ref sa);
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Console.WriteLine (sa [0]);
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if (sa [0] != "aaaa")
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return 5;
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str = BuildNode_D ();
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Console.WriteLine (str);
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if (str != "Value:5")
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return 6;
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string[,] sa2 = null;
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BuildNode_E (ref sa2);
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Console.WriteLine (sa2 [0, 0]);
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if (sa2 [0,0] != "aaaa")
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return 7;
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if (!Test_Object ())
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return 8;
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if (!Test_Decimal ())
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return 9;
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return 0;
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}
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}
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