src/unittest/cprintftest.cc

   1 /*
   2  * Copyright (c) 2002-2005 The Regents of The University of Michigan
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions are
   7  * met: redistributions of source code must retain the above copyright
   8  * notice, this list of conditions and the following disclaimer;
   9  * redistributions in binary form must reproduce the above copyright
  10  * notice, this list of conditions and the following disclaimer in the
  11  * documentation and/or other materials provided with the distribution;
  12  * neither the name of the copyright holders nor the names of its
  13  * contributors may be used to endorse or promote products derived from
  14  * this software without specific prior written permission.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  17  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  18  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  19  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  20  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  21  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  22  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  26  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27  *
  28  * Authors: Nathan Binkert
  29  */
  30
  31 #include <iostream>
  32 #include <list>
  33 #include <sstream>
  34 #include <string>
  35
  36 #include "base/cprintf.hh"
  37 #include "base/misc.hh"
  38
  39 using namespace std;
  40
  41 int
  42 main()
  43 {
  44     char foo[] = "foo";
  45     cprintf("%s\n", foo);
  46
  47     string _bar = "asdfkhasdlkfjhasdlkfhjalksdjfhalksdjhfalksdjfhalksdjhf";
  48     int length = 11;
  49     char bar[length + 1];
  50     bar[length] = 0;
  51
  52     memcpy(bar, _bar.c_str(), length);
  53     warn("%s\n", bar);
  54
  55     cprintf("%d\n", 'A');
  56     cprintf("%shits%%s + %smisses%%s\n", "test", "test");
  57     cprintf("%%s%-10s %c he went home \'\"%d %#o %#x %1.5f %1.2E\n",
  58             "hello", 'A', 1, 0xff, 0xfffffffffffffULL, 3.141592653589, 1.1e10);
  59
  60     cprintf("another test\n");
  61
  62     stringstream buffer;
  63     ccprintf(buffer, "%-10s %c he home \'\"%d %#o %#x %1.5f %1.2E\n",
  64              "hello", 'A', 1, 0xff, 0xfffffffffffffULL, 3.14159265, 1.1e10);
  65
  66     double f = 314159.26535897932384;
  67
  68     #define ctest(x, y) printf(x, y); cprintf(x, y); cprintf("\n");
  69     ctest("%1.8f\n", f);
  70     ctest("%2.8f\n", f);
  71     ctest("%3.8f\n", f);
  72     ctest("%4.8f\n", f);
  73     ctest("%5.8f\n", f);
  74     ctest("%6.8f\n", f);
  75     ctest("%12.8f\n", f);
  76     ctest("%1000.8f\n", f);
  77     ctest("%1.0f\n", f);
  78     ctest("%1.1f\n", f);
  79     ctest("%1.2f\n", f);
  80     ctest("%1.3f\n", f);
  81     ctest("%1.4f\n", f);
  82     ctest("%1.5f\n", f);
  83     ctest("%1.6f\n", f);
  84     ctest("%1.7f\n", f);
  85     ctest("%1.8f\n", f);
  86     ctest("%1.9f\n", f);
  87     ctest("%1.10f\n", f);
  88     ctest("%1.11f\n", f);
  89     ctest("%1.12f\n", f);
  90     ctest("%1.13f\n", f);
  91     ctest("%1.14f\n", f);
  92     ctest("%1.15f\n", f);
  93     ctest("%1.16f\n", f);
  94     ctest("%1.17f\n", f);
  95     ctest("%1.18f\n", f);
  96
  97     cout << "foo\n";
  98
  99     f = 0.00000026535897932384;
 100     ctest("%1.8f\n", f);
 101     ctest("%2.8f\n", f);
 102     ctest("%3.8f\n", f);
 103     ctest("%4.8f\n", f);
 104     ctest("%5.8f\n", f);
 105     ctest("%6.8f\n", f);
 106     ctest("%12.8f\n", f);
 107     ctest("%1.0f\n", f);
 108     ctest("%1.1f\n", f);
 109     ctest("%1.2f\n", f);
 110     ctest("%1.3f\n", f);
 111     ctest("%1.4f\n", f);
 112     ctest("%1.5f\n", f);
 113     ctest("%1.6f\n", f);
 114     ctest("%1.7f\n", f);
 115     ctest("%1.8f\n", f);
 116     ctest("%1.9f\n", f);
 117     ctest("%1.10f\n", f);
 118     ctest("%1.11f\n", f);
 119     ctest("%1.12f\n", f);
 120     ctest("%1.13f\n", f);
 121     ctest("%1.14f\n", f);
 122     ctest("%1.15f\n", f);
 123     ctest("%1.16f\n", f);
 124     ctest("%1.17f\n", f);
 125     ctest("%1.18f\n", f);
 126
 127     f = 0.00000026535897932384;
 128     ctest("%1.8e\n", f);
 129     ctest("%2.8e\n", f);
 130     ctest("%3.8e\n", f);
 131     ctest("%4.8e\n", f);
 132     ctest("%5.8e\n", f);
 133     ctest("%6.8e\n", f);
 134     ctest("%12.8e\n", f);
 135     ctest("%1.0e\n", f);
 136     ctest("%1.1e\n", f);
 137     ctest("%1.2e\n", f);
 138     ctest("%1.3e\n", f);
 139     ctest("%1.4e\n", f);
 140     ctest("%1.5e\n", f);
 141     ctest("%1.6e\n", f);
 142     ctest("%1.7e\n", f);
 143     ctest("%1.8e\n", f);
 144     ctest("%1.9e\n", f);
 145     ctest("%1.10e\n", f);
 146     ctest("%1.11e\n", f);
 147     ctest("%1.12e\n", f);
 148     ctest("%1.13e\n", f);
 149     ctest("%1.14e\n", f);
 150     ctest("%1.15e\n", f);
 151     ctest("%1.16e\n", f);
 152     ctest("%1.17e\n", f);
 153     ctest("%1.18e\n", f);
 154
 155     cout << buffer.str();
 156
 157     cout.width(0);
 158     cout.precision(1);
 159     cout << f << "\n";
 160
 161     string foo1 = "string test";
 162     cprintf("%s\n", foo1);
 163
 164     stringstream foo2;
 165     foo2 << "stringstream test";
 166     cprintf("%s\n", foo2);
 167
 168     cprintf("%c  %c\n", 'c', 65);
 169
 170     cout << '9' << endl;
 171
 172     cout << endl;
 173
 174     cprintf("%08.4f\n", 99.99);
 175     cprintf("%0*.*f\n", 8, 4, 99.99);
 176     cprintf("%07.*f\n", 4, 1.234);
 177     cprintf("%#0*x\n", 9, 123412);
 178     return 0;
 179 }