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annotate packages/language/c/libc/stdio/current/tests/sprintf2.c @ 3292:7f8e529b4d82 default tip

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Fix FREESCALE_EDMA_NBYTES_MLOFFYES_MLOFF() so it works with negative offsets.
author vae
date Wed, 29 Apr 2015 23:31:48 +0000
parents 5e8c9e64b5b0
children
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1 //=================================================================
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2 //
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3 // sprintf2.c
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4 //
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5 // Testcase for C library sprintf()
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6 //
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7 //=================================================================
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8 // ####ECOSGPLCOPYRIGHTBEGIN####
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9 // -------------------------------------------
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10 // This file is part of eCos, the Embedded Configurable Operating System.
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11 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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12 //
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13 // eCos is free software; you can redistribute it and/or modify it under
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14 // the terms of the GNU General Public License as published by the Free
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15 // Software Foundation; either version 2 or (at your option) any later
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16 // version.
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17 //
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18 // eCos is distributed in the hope that it will be useful, but WITHOUT
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19 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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20 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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21 // for more details.
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22 //
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23 // You should have received a copy of the GNU General Public License
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24 // along with eCos; if not, write to the Free Software Foundation, Inc.,
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25 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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26 //
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27 // As a special exception, if other files instantiate templates or use
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28 // macros or inline functions from this file, or you compile this file
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29 // and link it with other works to produce a work based on this file,
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30 // this file does not by itself cause the resulting work to be covered by
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31 // the GNU General Public License. However the source code for this file
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32 // must still be made available in accordance with section (3) of the GNU
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33 // General Public License v2.
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34 //
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35 // This exception does not invalidate any other reasons why a work based
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36 // on this file might be covered by the GNU General Public License.
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37 // -------------------------------------------
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38 // ####ECOSGPLCOPYRIGHTEND####
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39 //=================================================================
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40 //#####DESCRIPTIONBEGIN####
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41 //
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42 // Author(s): ctarpy, jlarmour
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43 // Contributors:
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44 // Date: 2000-04-20
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45 // Description: Contains testcode for C library sprintf() function
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46 //
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47 //
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48 //####DESCRIPTIONEND####
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49
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50 // CONFIGURATION
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51
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52 #include <pkgconf/libc_stdio.h> // Configuration header
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53
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54 // INCLUDES
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55
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56 #include <stdio.h>
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57 #include <cyg/infra/testcase.h>
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58
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59 // FUNCTIONS
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60
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61 // Functions to avoid having to use libc strings
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62
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63 static int
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64 my_strlen(const char *s)
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65 {
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66 const char *ptr;
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67
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68 ptr = s;
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69 for ( ptr=s ; *ptr != '\0' ; ptr++ )
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70 ;
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71
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72 return (int)(ptr-s);
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73 } // my_strlen()
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74
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75
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76 static int
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77 my_strcmp(const char *s1, const char *s2)
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78 {
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79 for ( ; *s1 == *s2 ; s1++,s2++ )
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80 {
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81 if ( *s1 == '\0' )
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82 break;
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83 } // for
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84
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85 return (*s1 - *s2);
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86 } // my_strcmp()
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87
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88
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89 static char *
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90 my_strcpy(char *s1, const char *s2)
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91 {
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92 while (*s2 != '\0') {
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93 *(s1++) = *(s2++);
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94 }
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95 *s1 = '\0';
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96
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97 return s1;
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98 } // my_strcpy()
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99
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100
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101
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102 static void
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103 test( CYG_ADDRWORD data )
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104 {
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105 static char x[200];
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106 static char y[200];
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107 static char z[200];
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108 int ret;
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109 int tmp;
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110 int *ptr;
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111
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112 // Check 1
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113 my_strcpy(x, "I'm afraid the shield generator");
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114 ptr = &tmp;
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115 ret = sprintf(y, "%s%n will be quite operational - %5d%%%c%05X", x,
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116 ptr, 13, '5', 0x89ab);
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117 my_strcpy( z, "I'm afraid the shield generator will be "
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118 "quite operational - 13%5089AB" );
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119 CYG_TEST_PASS_FAIL(my_strcmp(y,z) == 0, "%s%n%d%%%c%0X test");
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120
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121 CYG_TEST_PASS_FAIL(ret == my_strlen(z),
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122 "%s%n%d%%%c%0X test return code" );
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123
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124 CYG_TEST_PASS_FAIL(tmp==31, "%n test");
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125
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126 // Check 2
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127 ret = sprintf(y, "|%5d|%10s|%03d|%c|%o|", 2, "times", 6, '=', 10 );
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128 my_strcpy(z, "| 2| times|006|=|12|");
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129
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130 CYG_TEST_PASS_FAIL(my_strcmp(y,z) == 0, "|%5d|%10s|%03d|%c|%o| test");
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131
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132 CYG_TEST_PASS_FAIL(ret == my_strlen(z),
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133 "|%5d|%10s|%03d|%c|%o| test return code" );
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134
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135 // Check 3
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136 ret = snprintf(y, 19, "print up to here >< and not this bit" );
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137 my_strcpy(z, "print up to here >");
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138 CYG_TEST_PASS_FAIL(my_strcmp(y,z) == 0, "simple snprintf test #1");
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139 #ifdef CYGIMP_LIBC_STDIO_C99_SNPRINTF
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140 CYG_TEST_PASS_FAIL(ret > my_strlen(z),
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141 #else
115
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142 CYG_TEST_PASS_FAIL(ret == my_strlen(z),
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143 #endif
115
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144 "simple snprintf test #1 return code" );
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145
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146 // Check 4
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147 ret = snprintf(y, 31, "print a bit of this number: %05d nyer", 1234);
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148 my_strcpy(z, "print a bit of this number: 01");
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149 CYG_TEST_PASS_FAIL(my_strcmp(y,z) == 0, "simple snprintf test #2");
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150 #ifdef CYGIMP_LIBC_STDIO_C99_SNPRINTF
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151 CYG_TEST_PASS_FAIL(ret > my_strlen(z),
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152 #else
115
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153 CYG_TEST_PASS_FAIL(ret == my_strlen(z),
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154 #endif
115
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155 "simple snprintf test #2 return code" );
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156
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157 #ifdef CYGSEM_LIBC_STDIO_PRINTF_FLOATING_POINT
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158
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159 CYG_TEST_INFO("Starting floating point specific tests");
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160
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161 // Check 5
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162 ret = sprintf(y, "|%5f|%10s|%03d|%c|%+-5.2G|%010.3G|",
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163 2.0, "times", 6, '=', 12.0, -2.3451e-6 );
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164 my_strcpy(z, "|2.000000| times|006|=|+12 |-02.35E-06|");
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165
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166 CYG_TEST_PASS_FAIL(my_strcmp(y,z) == 0,
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167 "|%5f|%10s|%03d|%c|%+-5.2G|%010.3G| test");
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168
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169 CYG_TEST_PASS_FAIL(ret == my_strlen(z),
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170 "|%5f|%10s|%03d|%c|%+-5.2G|%010.3G| test "
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171 "return code" );
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172
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173 // Check 6
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174 ret = snprintf(y, 20, "bit of this: %g double", 6.431e8);
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175 my_strcpy(z, "bit of this: 6.431e");
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176 CYG_TEST_PASS_FAIL(my_strcmp(y,z) == 0,
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177 "snprintf double test #1");
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178
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179 #ifdef CYGIMP_LIBC_STDIO_C99_SNPRINTF
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180 CYG_TEST_PASS_FAIL(ret > my_strlen(z),
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181 #else
115
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182 CYG_TEST_PASS_FAIL(ret == my_strlen(z),
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183 #endif
115
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184 "snprintf double test #1 return code");
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185
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186 #endif // ifdef CYGSEM_LIBC_STDIO_PRINTF_FLOATING_POINT
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187
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188 CYG_TEST_FINISH("Finished tests from testcase " __FILE__
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189 " for C library sprintf() function");
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190
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191 } // test()
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192
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193 int
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194 main(int argc, char *argv[])
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195 {
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196 CYG_TEST_INIT();
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197
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198 CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C "
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199 "library sprintf() function");
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200 CYG_TEST_INFO("These test combinations of sprintf() features");
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201
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202 test(0);
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203
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204 return 0;
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205 } // main()
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206
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207 // EOF sprintf2.c