source: tests/io/io.cfa@ 8705a11

Last change on this file since 8705a11 was 6a1f553, checked in by Peter A. Buhr <pabuhr@…>, 22 months ago

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1//
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.
6//
7// io.cfa --
8//
9// Author : Peter A. Buhr
10// Created On : Wed Mar 2 16:56:02 2016
11// Last Modified By : Peter A. Buhr
12// Last Modified On : Sun Nov 26 09:15:58 2023
13// Update Count : 129
14//
15
16#include <fstream.hfa>
17
18#define xstr(s) str(s)
19#define str(s) #s
20
21int main() {
22 sout | nlOff; // auto nl off
23
24 sout | "opening delimiters" | nl;
25 sout | "x (" | 1;
26 sout | "x [" | 2;
27 sout | "x {" | 3;
28 sout | "x =" | 4;
29 sout | "x $" | 5;
30 sout | "x £" | 6;
31 sout | "x ¥" | 7;
32 sout | "x ¡" | 8;
33 sout | "x ¿" | 9;
34 sout | "x «" | 10;
35 sout | nl | nl;
36
37 sout | "closing delimiters" | nl;
38 sout | 1 | ", x";
39 sout | 2 | ". x";
40 sout | 3 | "; x";
41 sout | 4 | "! x";
42 sout | 5 | "? x";
43 sout | 6 | "% x";
44 sout | 7 | "¢ x";
45 sout | 8 | "» x";
46 sout | 9 | ") x";
47 sout | 10 | "] x";
48 sout | 11 | "} x";
49 sout | nl | nl;
50
51 sout | "opening/closing delimiters" | nl;
52 sout | "x`" | 1 | "`x'" | 2;
53 sout | "'x\"" | 3 | "\"x:" | 4;
54 sout | ":x " | 5 | " x\t" | 6;
55 sout | "\tx\f" | 7 | "\fx\v" | 8;
56 sout | "\vx\n" | 9 | "\nx\r" | 10;
57 sout | "\rx";
58 sout | nl | nl;
59
60 sout | nlOn; // auto nl on
61
62 sout | "override opening/closing delimiters";
63 sout | "x ( " | 1 | " ) x" | 2 | " , x" | 3 | " :x: " | 4;
64 sout | nl;
65
66 sout | "spacing";
67 sout | 0 | 1 | 2 | 3;
68 sout | '0' | '1' | '2' | '3';
69 sout | 0 | "" | 1 | "" | 2 | "" | 3;
70 sout | nl;
71
72 sout | "expressions";
73 int x = 3, y = 5, z = 7;
74 sout | x * 3 | y + 1 | z << 2 | x == y | (x | y) | (x || y) | (x > z ? 1 : 2);
75 sout | nl;
76
77 _Bool b; // basic types
78 char c;
79 signed char sc;
80 unsigned char usc;
81 short int si;
82 unsigned short int usi;
83 int i;
84 unsigned int ui;
85 long int li;
86 unsigned long int uli;
87 long long int lli;
88 unsigned long long int ulli;
89 float f;
90 double d;
91 long double ld;
92 float _Complex fc;
93 double _Complex dc;
94 long double _Complex ldc;
95 enum { size = 10 };
96 char s1[size], s2[size];
97
98 ifstream in = { xstr(IN_DIR) "io.data" }; // create / open file
99
100 sout | "input bacis types";
101 in | b; // boolean
102 in | c | sc | usc; // character
103 in | si | usi | i | ui | li | uli | lli | ulli; // integral
104 in | f | d | ld; // floating point
105 in | fc | dc | ldc; // floating-point complex
106 in | wdi( size, s1 ) | wdi( size, s2 ); // C string, length checked
107 sout | nl;
108
109 sout | "output basic types";
110 sout | b; // boolean
111 sout | c | ' ' | sc | ' ' | usc; // character
112 sout | si | usi | i | ui | li | uli | lli | ulli; // integral
113 sout | f | d | ld; // floating point
114 sout | fc | dc | ldc; // complex
115 sout | nl;
116
117 sout | "tuples";
118 [int, [ int, int ] ] t1 = [ 1, [ 2, 3 ] ], t2 = [ 4, [ 5, 6 ] ];
119 sout | t1 | t2; // print tuple
120 sout | nl;
121
122 sout | "toggle separator";
123 sout | f | "" | d | "" | ld; // floating point without separator
124 sout | sepOff | fc | dc | ldc; // complex without separator
125 sout | fc | sep | dc | ldc; // local separator add
126 sout | sepOn | fc | dc | ldc; // complex with separator
127 sout | fc | nosep | dc | ldc; // local separator removal
128 sout | s1 | nosep | s2; // local separator removal
129 sout | s1 | "" | s2; // local separator removal
130 sout | nl;
131
132 sout | "change separator";
133 sout | "from \"" | sepVal | "\"" | nonl;
134 sepSet( sout, ", $" ); // change separator, maximum of 15 characters
135 sout | " to \"" | sepVal | "\"";
136 sout | f | d | ld;
137 sout | fc | dc | ldc;
138 sout | s1 | s2;
139 sout | t1 | t2; // print tuple
140 sout | nl;
141 sout | "from \"" | sepVal | "\" " | nonl;
142 sepSet( sout, " " ); // restore separator
143 sout | "to \"" | sepVal | "\"";
144 sout | f | d | ld;
145 sout | fc | dc | ldc;
146 sout | s1 | s2;
147 sout | t1 | t2; // print tuple
148 sout | nl;
149
150 sout | "check sep/nosep";
151 sout | sep | 1 | 2 | 3 | sep; // no separator at start/end of line
152 sout | 1 | nosep | 2 | 3; // locally turn off implicit separator
153 sout | sep | sep | 1 | 2 | 3 | sep | nosep | sep | '\n' | nonl; // no separator at start/end of line
154 sout | 1 | 2 | 3 | "\n\n" | sep | nonl; // no separator at start of next line
155 sout | 1 | 2 | 3;
156 sout | nl;
157
158 sout | "check enable/disable";
159 sout | sepOff | 1 | 2 | 3; // globally turn off implicit separation
160 sout | 1 | sep | 2 | 3; // locally turn on implicit separator
161 sout | sepOn | 1 | 2 | 3 | sepOff; // globally turn on/off implicit separation
162 sout | 1 | 2 | 3 | sepOn; // globally turn on implicit separation
163 sout | 1 | 2 | 3 | sep | sepOff; // ignore seperate at end of line
164 sout | 1 | 2 | 3 | sep | sepOn; // separator at end of line
165 sout | 1 | 2 | 3;
166 sout | nl;
167
168// sout | fmt( d, "%8.3f" );
169
170 sepSetTuple( sout, " " ); // set tuple separator from ", " to " "
171 sout | t1 | t2 | " \"" | sepVal | "\"";
172 sepSetTuple( sout, ", " ); // reset tuple separator to ", "
173 sout | t1 | t2 | " \"" | sepVal | "\"";
174 sout | t1 | t2; // print tuple
175 sout | nl;
176
177 [int, int, const char *, double] t3 = { 3, 4, "a", 7.2 };
178 sout | [ 3, 4, (const char*)"a", 7.2 ]; // workaround trac#207: the const cast should not be needed
179 sout | t3;
180 sepSetTuple( sout, " " );
181 sout | t3;
182 sout | sep | t3 | sepOff | t3 | sepOn | t3;
183 sepSet( sout, "^" );
184 sepSetTuple( sout, "-" );
185 sout | t3 | 3 | 4 | t3;
186}
187
188// Local Variables: //
189// tab-width: 4 //
190// compile-command: "cfa -DIN_DIR=\".in/\" io.cfa" //
191// End: //
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