source:
tests/random.cfa
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[73abe95] | 1 | // |
[ed0e67a] | 2 | // Cforall Version 1.0.0 Copyright (C) 2016 University of Waterloo |
3 | // | |
4 | // The contents of this file are covered under the licence agreement in the | |
5 | // file "LICENCE" distributed with Cforall. | |
[73abe95] | 6 | // |
[dc8511c] | 7 | // random.cfa -- |
[73abe95] | 8 | // |
[ed0e67a] | 9 | // Author : Peter A. Buhr |
10 | // Created On : Tue Jul 5 21:29:30 2016 | |
11 | // Last Modified By : Peter A. Buhr | |
[200fcb3] | 12 | // Last Modified On : Tue Dec 4 21:46:25 2018 |
13 | // Update Count : 22 | |
[73abe95] | 14 | // |
[5721a6d] | 15 | |
[73abe95] | 16 | #include <fstream.hfa> |
[200fcb3] | 17 | #include <stdlib.hfa> // random |
[ed0e67a] | 18 | #include <unistd.h> // getpid |
[5721a6d] | 19 | |
20 | int main() { | |
[54aba8d] | 21 | // srandom( getpid() ); // set random seed |
22 | srandom( 1003 ); // fixed seed for repeatable tests | |
[5721a6d] | 23 | |
24 | // test polymorphic calls to random and stream | |
[6c7b1e7] | 25 | char c = random(); |
[200fcb3] | 26 | sout | c; |
[e672372] | 27 | c = random( 'A' ); |
[200fcb3] | 28 | sout | c; |
[e672372] | 29 | c = random( 'A', 'Z' ); |
[200fcb3] | 30 | sout | c; |
[e672372] | 31 | |
[6c7b1e7] | 32 | int i = random(); |
[200fcb3] | 33 | sout | i; |
[e672372] | 34 | i = random( 10 ); |
[200fcb3] | 35 | sout | i; |
[e672372] | 36 | i = random( -10, 20 ); |
[200fcb3] | 37 | sout | i; |
[e672372] | 38 | |
[6c7b1e7] | 39 | unsigned int ui = random(); |
[200fcb3] | 40 | sout | ui; |
[e672372] | 41 | ui = random( 10u ); |
[200fcb3] | 42 | sout | ui; |
[e672372] | 43 | ui = random( 10u, 20u ); |
[200fcb3] | 44 | sout | ui; |
[e672372] | 45 | |
[6c7b1e7] | 46 | long int li = random(); |
[200fcb3] | 47 | sout | li; |
[e672372] | 48 | li = random( 10l ); |
[200fcb3] | 49 | sout | li; |
[e672372] | 50 | li = random( -10l, 20l ); |
[200fcb3] | 51 | sout | li; |
[e672372] | 52 | |
[6c7b1e7] | 53 | unsigned long int uli = random(); |
[200fcb3] | 54 | sout | uli; |
[e672372] | 55 | uli = random( 10ul ); |
[200fcb3] | 56 | sout | uli; |
[e672372] | 57 | uli = random( 10ul, 20ul ); |
[200fcb3] | 58 | sout | uli; |
[e672372] | 59 | |
[6c7b1e7] | 60 | float f = random(); |
[200fcb3] | 61 | sout | f; |
[e672372] | 62 | |
[6c7b1e7] | 63 | double d = random(); |
[200fcb3] | 64 | sout | d; |
[e672372] | 65 | |
[6c7b1e7] | 66 | float _Complex fc = random(); |
[200fcb3] | 67 | sout | fc; |
[e672372] | 68 | |
[6c7b1e7] | 69 | double _Complex dc = random(); |
[200fcb3] | 70 | sout | dc; |
[e672372] | 71 | |
[6c7b1e7] | 72 | long double _Complex ldc = random(); |
[200fcb3] | 73 | sout | ldc; |
[5721a6d] | 74 | } // main |
75 | ||
76 | // Local Variables: // | |
77 | // tab-width: 4 // | |
[dc8511c] | 78 | // compile-command: "cfa random.cfa" // |
[5721a6d] | 79 | // End: // |
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