118 lines
1.7 KiB
C#
118 lines
1.7 KiB
C#
//
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// This test is used for testing the foreach array support
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//
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using System;
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class X {
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static int test_single (int [] a)
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{
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int total = 0;
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foreach (int i in a)
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total += i;
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return total;
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}
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static int test_continue (int [] a)
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{
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int total = 0;
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int j = 0;
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foreach (int i in a){
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j++;
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if (j == 5)
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continue;
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total += i;
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}
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return total;
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}
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//
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// test that we can iterate on doubles, with a float contorl
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// variable (this excercises the conversion operator and the
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// proper loading on the array
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//
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static bool test_double (double [] d)
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{
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float t = 1.0F;
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t += 2.0F + 3.0F;
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float x = 0;
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foreach (float f in d){
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x += f;
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}
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return x == t;
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}
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static int test_break (int [] a)
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{
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int total = 0;
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int j = 0;
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foreach (int i in a){
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j++;
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if (j == 5)
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break;
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total += i;
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}
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return total;
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}
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static bool test_multi (int [,] d)
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{
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int total = 0;
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foreach (int a in d){
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total += a;
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}
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return (total == 46);
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}
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public static int Main ()
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{
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int [] a = new int [10];
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int [] b = new int [2];
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for (int i = 0; i < 10; i++)
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a [i] = 10 + i;
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for (int j = 0; j < 2; j++)
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b [j] = 50 + j;
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if (test_single (a) != 145)
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return 1;
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if (test_single (b) != 101)
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return 2;
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if (test_continue (a) != 131){
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Console.WriteLine ("Expecting: 131, got " + test_continue (a));
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return 3;
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}
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if (test_break (a) != 46){
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Console.WriteLine ("Expecting: 46, got " + test_break (a));
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return 4;
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}
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double [] d = new double [] { 1.0, 2.0, 3.0 };
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if (!test_double (d))
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return 5;
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int [,] jj = new int [2,2];
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jj [0,0] = 10;
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jj [0,1] = 2;
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jj [1,0] = 30;
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jj [1,1] = 4;
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if (!test_multi (jj))
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return 6;
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return 0;
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}
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}
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