472 lines
12 KiB
C
472 lines
12 KiB
C
/*
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* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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* See the copyright notice in the ACK home directory, in the file "Copyright".
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*
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*/
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char rcs_id[] = "$Id$" ;
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/* This program can be used to test C-compilers */
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int i,j,k,l,m,ect,pct,t,*p1;
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int a1[20];
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#ifndef NOFLOAT
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float a2[20],xf,yf,zf;
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double a3[20],xd,yd,zd;
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#endif
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char alstr[3000] ;
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char *alptr = alstr ;
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struct tp2
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{ char c1;
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int i,j;
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#ifndef NOFLOAT
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float aaa;
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double bbb;
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#endif
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} r1,r2,*p3;
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struct node
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{ int val;
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struct node *next;
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} *head,*tail,*p2;
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main()
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{ ect = 0; pct = 0;
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test1();test2();test3();
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test4();test5();
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test6();test7();test8();
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test9();test10();
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#ifndef NOFLOAT
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test11();
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#endif
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printf("program test1\n");
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printf("%d tests completed. Number of errors = %d\n",pct,ect);
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return 0 ;
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}
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char *alloc(size) {
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register char *retval ;
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retval=alptr ;
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alptr += size ;
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if ( alptr-alstr>sizeof alstr ) {
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printf("allocation overflow\n") ;
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exit(8) ;
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}
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return(retval) ;
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}
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int abs(a) int a ; { return ( a<0 ? -a : a) ; }
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#ifndef NOFLOAT
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double fabs(a) double a ; { return( a<0 ? -a : a) ; }
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#endif
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e(n)
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{ ect++; printf("error %d in test %d \n",n,t);
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}
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inc(n)
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{ return(++n);}
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/***********************************************************************/
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test1()
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/*arithmetic on constants */
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{ t = 1; pct++;
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if (1+1 != 2) e(1);
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if (3333 + 258 != 3591) e(2);
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if (3*4 != 12) e(3);
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if (111*111 != 12321) e(4);
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if (50 / 5 != 10) e(5);
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if (7498 / 75 != 99) e(6);
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if (456 - 345 != 111) e(7);
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if (1+(-2) != -1) e(8);
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if (-3 * -4 != 12) e(9);
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if (-2 / 2 != -1) e(10);
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if (-5 / 1 != -5 ) e(11);
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if (-4 - -5 != 1) e(12);
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if ( 03 + 02 != 05) e(13);
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if ( 03456 + 88 != 03606 ) e(14);
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if ( 0100 * 23 != 02700 ) e(15);
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if ( 045 / 020 != 2) e(16);
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if (0472 - 0377 != 073 ) e(17);
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if ('a' + 3 != 100) e(18);
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if ('a' + 'c' != 'b' + 'b') e(19);
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if ( 'z' * 'z' != 14884 ) e(20);
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if ( -'z' / 01 != -'z' ) e(21);
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if ( 077777 >> 3 != 07777 ) e(22);
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if ( 077777 >> 15 ) e(23);
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if ( 234 << 6 != 234 << 6 ) e(24);
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if ( 0124 & 07765 != 0124 ) e(25);
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if ( 34 & 31 != 2 ) e(26);
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if ( ( -4 | 3 ) != -1 ) e(27);
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if ( ( 5 | 013 | 020 ) != 31 ) e(28);
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if ( ( -7 ^ 3 ) != -6 ) e(29);
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if ( ( 07373 ^ 4632 ) != 016343 ) e(30);
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if ( (1+2+3)*(2+3+4)*(3+5+5) / 2 != ((3*((5+3+2)*10)+51)*6)/6 ) e(31);
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if ( (1000*2+5*7+13)/ 8 != 2*2*2*2*4*4 ) e(32);
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if ((1*2*3*4*5*6*7 / 5040 !=
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5040 / 7 / 6 / 5 / 4 / 3 / 2 / 1 )) e(33);
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if ( -(-(-(-(-(-(1)))))) != 1 ) e(34);
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if (- 1 != -((((((((((1)))))))))) ) e(35);
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if ( -1-1-1-1-1-1 != -6-3+3 ) e(36);
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if ( -4 * -5 != 20 ) e(37);
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if ( 2<1 ) e(38);
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if ( 2<= 1 ) e(39);
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if ( 2==3 ) e(40);
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if ( 2 != 2 ) e(41);
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if ( 2 >= 3) e(42);
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if ( 2 > 3 ) e(43);
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if (2 + 0 != 2 ) e(44);
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if (2 - 0 != 2 ) e(45);
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if (2 * 0 != 0 ) e(46);
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if ( 0 / 1 != 0 ) e(47);
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if ( -0 != 0 ) e(48);
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if ( 0 * 0 != 0 ) e(49);
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if ( 32767 > 32767 ) e(50);
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if ( 0456 < 0400 ) e(51);
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if ( 0456 != ( 0400 | 050 | 06 ) ) e(52);
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if ( 2*2<<2*2/4 != 010 ) e(53);
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if ( 0 || 0 ) e(54);
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if ( 1 && 0 ) e(55);
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if ( ( 123 ? 123 * 4 :345) != 492 ) e(56);
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if ( ( 0 ? 345 : 280) != 280 ) e(57);
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if ( ( (2*2/2<<2)|(2/2) ) != 9 ) e(58);
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if ( !( 111 || 23 && 0 ) ) e(59);
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if ( !1 ) e(60);
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if ( !0 == 0 ) e(61);
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if ( !!!!!!!!0 ) e(62);
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}
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/***********************************************************************/
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test2()
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/*arithmetic on global integer variables*/
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{ t = 2; pct++;
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i = 1; j = 2; k = 3; l = 4; m = 10;
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if ( i+j != k ) e(1);
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if ( i+k != l ) e(2);
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if ( j-k != -i ) e(3);
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if ( j*(j + k) != m ) e(4);
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if ( -m != -(k+k+l) ) e(5);
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if ( i / i != 1 ) e(6);
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if ( m*m / m != m ) e(7);
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if ( 10 * m != 100 ) e(8);
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if ( m * (-10) != -100 ) e(9);
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if ( j / k != 0 ) e(10);
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if ( 100 / k != 33 ) e(11);
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if ( i+j*k+l+m / j + 50 / k != 32 ) e(12);
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if ( j*k*m / 6 != 10 ) e(13);
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if ( (k>4) || (k>=4) || (k==4) ) e(14);
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if ( (m<j) || (m<=j) || (m==j) ) e(15);
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if ( i+j-k ) e(16);
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if ( j<i ) e(17);
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if ( j != j ) e(18);
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if ( i > j ) e(19);
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if ( (i > j ? k : k*j ) != 6 ) e(20);
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if ( (i < j ? k : k*j ) != 3 ) e(21);
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if ( j<<i != l ) e(22);
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if ( j>> i != i ) e(25);
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if ( i++ != 1 ) e(26);
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if ( --i != 1 ) e(27);
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if ( i-- != 1 ) e(28);
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if ( ( i+j ) && ( i<0 ) || (m-10) && (064) ) e(29);
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if ( ( i+j ) && !(i>=0) || (m-10) && !( 0 ) ) e(30);
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}
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/***********************************************************************/
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test3()
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/*arithmetic on local integer variables*/
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{ int a,b,c,d,f;
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t = 3; pct++;
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a = 1; b = 2; c = 3; d = 4; f = 10;
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if ( a+b != c ) e(1);
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if ( a+c != d ) e(2);
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if ( b-c != -a ) e(3);
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if ( b*(b + c) != f ) e(4);
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if ( -f != -(c+c+d) ) e(5);
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if ( a / a != 1 ) e(6);
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if ( f*f / f != f ) e(7);
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if ( 10 * f != 100 ) e(8);
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if ( f * (-10) != -100 ) e(9);
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if ( b / c != 0 ) e(10);
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if ( 100 / c != 33 ) e(11);
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if ( a+b*c+d+f / b + 50 / c != 32 ) e(12);
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if ( b*c*f / 6 != 10 ) e(13);
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if ( (c>4) || (c>=4) || (c==4) ) e(14);
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if ( (f<b) || (f<=b) || (f==b) ) e(15);
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if ( c != a+b ) e(16);
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if ( b<a ) e(17);
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if ( b != b ) e(18);
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if ( a > b ) e(19);
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if ( (a > b ? c : c*b ) != 6 ) e(20);
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if ( (a < b ? c : c*b ) != 3 ) e(21);
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if ( b<<a != d ) e(22);
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if ( b>> a != a ) e(25);
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if ( a++ != 1 ) e(26);
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if ( --a != 1 ) e(27);
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if ( a-- != 1 ) e(28);
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if ( ( a+b ) && ( a<0 ) || (f-10) && (064) ) e(29);
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if ( ( a+b ) && !(a>=0) || (f-10) && !( 0 ) ) e(30);
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}
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/***********************************************************************/
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test4()
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/* global arrays */
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{
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#ifndef NOFLOAT
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float epsf;
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double epsd;
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#endif
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t=4; pct++;
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#ifndef NOFLOAT
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epsf = 1e-7; epsd = 1e-14;
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#endif
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for ( i=0; i<20 ; i++ ) a1[i] = i*i;
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if ( a1[9] != 81 || a1[17] != 289 || a1[0] != 0 ) e(1);
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if ( a1[1] + a1[2] + a1[3] != 14 ) e(2);
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if ( ! a1[15] ) e(3);
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if ( a1[8] / a1[4] != 4 ) e(4);
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#ifndef NOFLOAT
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for ( i=0; i<20; i++ ) a2[i] = 10.0e-1 + i/54.324e-1;
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if ( fabs(a2[4]*a2[4]-a2[4]*(10.0e-1 + 4/54.324e-1 ) ) > epsf ) e(5);
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if ( fabs(a2[8]/a2[8]*a2[9]/a2[9]-a2[10]+a2[10]-1.0 ) > epsf ) e(6);
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if ( fabs(a2[5]-a2[4]-1/54.324e-1 ) > epsf ) e(7);
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for ( i=0; i<20; i++ ) a3[i]= 10.0e-1 + i/54.324e-1;
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if ( fabs(a3[4]*a3[4]-a3[4]*(1.0e0+4/54.324e-1 )) > epsd ) e(8);
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if ( fabs( a3[8]*a3[9]/a3[8]/a3[9]-a3[10]+a3[10]-1000e-3) > epsd ) e(9);
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if ( fabs(a3[8]+a3[6]-2*a3[7]) > epsd ) e(10);
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#endif
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}
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/****************************************************************/
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test5()
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/* local arrays */
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{ int b1[20];
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#ifndef NOFLOAT
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float epsf, b2[20]; double b3[20],epsd;
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epsf = 1e-7; epsd = 1e-14;
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#endif
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t = 5; pct++;
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for ( i=0; i<20 ; i++ ) b1[i] = i*i;
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if ( b1[9]-b1[8] != 17 ) e(1);
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if ( b1[3] + b1[4] != b1[5] ) e(2);
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if ( b1[1] != 1||b1[3] != 9 || b1[5] != 25 || b1[7] != 49 ) e(3);
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if ( b1[12] / b1[6] != 4 ) e(4);
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#ifndef NOFLOAT
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for ( i=0; i<20; i += 1) b2[i] = 10.0e-1+i/54.324e-1;
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if (fabs(b2[4]*b2[4]-b2[4]*(10.0e-1+4/54.324e-1)) > epsf ) e(5);
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if (fabs(b2[8]/b2[8]*b2[9]/b2[9]-b2[10]+b2[10]-1.0) > epsf ) e(6);
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if ( fabs(b2[5]-b2[4]-1/5.4324 ) > epsf ) e(7);
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for ( i=0; i<20 ; i += 1 ) b3[i] = 10.0e-1+i/54.324e-1;
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if (fabs(b3[4]*b3[4]-b3[4]*(10.0e-1+4/54.324e-1)) > epsd ) e(8);
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if (fabs(b3[8]*b3[9]/b3[8]/b3[9]+b3[10]-b3[10]-1.0) > epsd ) e(9);
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if (fabs(b3[10]+b3[18]-2*b3[14]) > epsd ) e(10);
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#endif
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}
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/****************************************************************/
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test6()
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/* mixed local and global */
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{ int li,b1[20];
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#ifndef NOFLOAT
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double b3[10],xxd,epsd;
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#endif
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t = 6; pct++;
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#ifndef NOFLOAT
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epsd = 1e-14;
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#endif
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li = 6; i = li ;
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if ( i != 6 ) e(1);
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i = 6; li = i;
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if ( i != li ) e(2);
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if ( i % li ) e(3);
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i=li=i=li=i=li=i=i=i=li=j;
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if ( i != li || i != j ) e(4);
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for ( i=li=0; i<20 ; i=li ) { b1[li]= (li+1)*(i+1) ; li++; }
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if ( b1[9] != a1[10] ) e(5);
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if ( b1[7]/a1[4] != a1[2] ) e(6);
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li = i = 121;
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if ( b1[10] != i && a1[11]!= li ) e(7);
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#ifndef NOFLOAT
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for ( li=0 ; li<10; li++ ) b3[li]= 1.0e0 + li/54.324e-1;
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if ( fabs(b3[9]-a3[9]) > epsd ) e(8);
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if ( fabs(8/54.324e-1 - b3[9]+a3[1] ) > epsd ) e(9);
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#endif
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}
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/***************************************************************/
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test7()
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/*global records */
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{ t=7; pct++;
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r1.c1= 'x';r1.i=40;r1.j=50;
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#ifndef NOFLOAT
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r1.aaa=3.0;r1.bbb=4.0;
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#endif
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r2.c1=r1.c1;
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r2.i= 50;
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r2.j=40;
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#ifndef NOFLOAT
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r2.aaa=4.0;r2.bbb=5.0;
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#endif
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if (r1.c1 != 'x' || r1.i != 40 ) e(1);
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#ifndef NOFLOAT
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if ( r1.aaa != 3.0 ) e(1);
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#endif
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i = 25;j=75;
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if (r1.i != 40 || r2.i != 50 ) e(2);
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if ( r2.j != 40 || r1.j != 50 ) e(3);
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if ( (r1.c1 + r2.c1)/2 != 'x' ) e(4);
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#ifndef NOFLOAT
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if ( r1.aaa*r1.aaa+r2.aaa*r2.aaa != r2.bbb*r2.bbb) e(5);
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#endif
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r1.i = 34; if ( i!=25 ) e(6);
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}
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/****************************************************************/
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test8()
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/*local records */
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{ struct tp2 s1,s2;
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t=8; pct++;
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s1.c1= 'x';s1.i=40;s1.j=50;
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#ifndef NOFLOAT
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s1.aaa=3.0;s1.bbb=4.0;
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#endif
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s2.c1=s1.c1;
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s2.i= 50;
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s2.j=40;
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#ifndef NOFLOAT
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s2.aaa=4.0;s2.bbb=5.0;
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#endif
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if (s1.c1 != 'x' || s1.i != 40 ) e(1);
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#ifndef NOFLOAT
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if ( s1.aaa != 3.0 ) e(1);
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#endif
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i = 25;j=75;
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if (s1.i != 40 || s2.i != 50 ) e(2);
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if ( s2.j != 40 || s1.j != 50 ) e(3);
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if ( (s1.c1 + s2.c1)/2 != 'x' ) e(4);
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#ifndef NOFLOAT
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if ( s1.aaa*s1.aaa+s2.aaa*s2.aaa != s2.bbb*s2.bbb) e(5);
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#endif
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s1.i = 34; if ( i!=25 ) e(6);
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}
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/***********************************************************************/
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test9()
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/*global pointers */
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{ t=9; pct++;
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p1=alloc( sizeof *p1 );
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p2=alloc( sizeof *p2);
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p3=alloc(sizeof *p3);
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*p1 = 1066;
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if ( *p1 != 1066 ) e(1);
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p3->i = 1215;
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if ( p3->i != 1215 ) e(2);
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p2->val = 1566;
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if ( p2->val != 1566 || p2->next ) e(3);
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if ( a1 != &a1[0] ) e(4);
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p1 = a1;
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if ( ++p1 != &a1[1] ) e(5);
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head = 0;
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for (i=0;i<=100;i += 1)
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{ tail = alloc(sizeof *p2);
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tail->val = 100+i;tail->next = head;
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head = tail;
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}
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if ( tail->val != 200 || tail->next->val != 199 ) e(6);
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if ( tail->next->next->next->next->next->val != 195) e(7);
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tail->next->next->next->next->next->val = 1;
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if ( tail->next->next->next->next->next->val != 1) e(8);
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i = 27;
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if ( *&i != 27 ) e(9);
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if ( &*&*&*&i != &i ) e(10);
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p1 = &i;i++;
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if ( p1 != &i ) e(11);
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}
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/*****************************************************************/
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test10()
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/*local pointers */
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{ struct tp2 *pp3;
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struct node *pp2,*ingang,*uitgang;
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int *pp1;
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int b1[20];
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t=10; pct++;
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pp1=alloc( sizeof *pp1 );
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pp2=alloc( sizeof *p2);
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pp3=alloc(sizeof *pp3);
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*pp1 = 1066;
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if ( *pp1 != 1066 ) e(1);
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pp3->i = 1215;
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if ( pp3->i != 1215 ) e(2);
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pp2->val = 1566;
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if ( pp2->val != 1566 || p2->next ) e(3);
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if ( b1 != &b1[0] ) e(4);
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pp1 = b1;
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if ( ++pp1 != &b1[1] ) e(5);
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ingang = 0;
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for (i=0;i<=100;i += 1)
|
|
{ uitgang = alloc(sizeof *pp2);
|
|
uitgang->val = 100+i;uitgang->next = ingang;
|
|
ingang = uitgang;
|
|
}
|
|
if ( uitgang->val != 200 || uitgang->next->val != 199 ) e(6);
|
|
if ( uitgang->next->next->next->next->next->val != 195 ) e(7);
|
|
uitgang->next->next->next->next->next->val = 1;
|
|
if ( uitgang->next->next->next->next->next->val != 1) e(8);
|
|
}
|
|
|
|
/***************************************************************/
|
|
|
|
#ifndef NOFLOAT
|
|
test11()
|
|
/* real arithmetic */
|
|
{
|
|
double epsd; float epsf;
|
|
t = 11; pct++; epsf = 1e-7; epsd = 1e-16;
|
|
xf = 1.50 ; yf = 3.00 ; zf = 0.10;
|
|
xd = 1.50 ; yd = 3.00 ; zd = 0.10;
|
|
if ( fabs(1.0 + 1.0 - 2.0 ) > epsd ) e(1);
|
|
if ( fabs( 1e10-1e10 ) > epsd ) e(2);
|
|
if ( fabs( 1.0e+5*1.0e+5-100e+8 ) > epsd ) e(3);
|
|
if ( fabs( 10.0/3.0*3.0/10.0-100e-2 ) > epsd ) e(4);
|
|
if ( 0.0e0 != 0 ) e(5);
|
|
if ( fabs( 32767.0 - 32767 ) > epsd ) e(6);
|
|
if ( fabs( 1.0+2+5+3.0e0+7.5e+1+140e-1-100.0 ) > epsd ) e(7);
|
|
if ( fabs(-1+(-1)+(-1.0)+(-1.0e0)+(-1.0e-0)+(-1e0)+6 ) > epsd ) e(8);
|
|
if ( fabs(5.0*yf*zf-xf) > epsf ) e(9);
|
|
if ( fabs(5.0*yd*zd-xd) > epsd ) e(10);
|
|
if ( fabs(yd*yd - (2.0*xd)*(2.0*xd) ) > epsd ) e(11);
|
|
if ( fabs(yf*yf - (2.0*xf)*(2.0*xf) ) > epsf ) e(12);
|
|
if ( fabs( yd*yd+zd*zd+2.0*yd*zd-(yd+zd)*(zd+yd) ) > epsd ) e(13);
|
|
if ( fabs( yf*yf+zf*zf+2.0*yf*zf-(yf+zf)*(zf+yf) ) > epsf ) e(14);
|
|
xf=1.10;yf=1.20;
|
|
if ( yd<xd ) e(15);
|
|
if ( yd<=xd ) e(16);
|
|
if ( yd==xd ) e(17);
|
|
if ( xd>=yd ) e(18);
|
|
if ( yd<xd ) e(19);
|
|
if ( fabs(yd-xd-1.5) > epsd ) e(20);
|
|
}
|
|
#endif
|
|
|
|
|
|
/*****************************************************************/
|