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1 //================================================================= |
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2 // |
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3 // stdiooutput.c |
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4 // |
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5 // Testcase for miscellaneous C library output functions |
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6 // |
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7 //================================================================= |
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8 //####COPYRIGHTBEGIN#### |
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9 // |
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10 // ------------------------------------------- |
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11 // The contents of this file are subject to the Cygnus eCos Public License |
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12 // Version 1.0 (the "License"); you may not use this file except in |
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13 // compliance with the License. You may obtain a copy of the License at |
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14 // http://sourceware.cygnus.com/ecos |
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15 // |
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16 // Software distributed under the License is distributed on an "AS IS" |
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17 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the |
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18 // License for the specific language governing rights and limitations under |
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19 // the License. |
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20 // |
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21 // The Original Code is eCos - Embedded Cygnus Operating System, released |
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22 // September 30, 1998. |
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23 // |
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24 // The Initial Developer of the Original Code is Cygnus. Portions created |
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25 // by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions. All Rights Reserved. |
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26 // ------------------------------------------- |
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27 // |
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28 //####COPYRIGHTEND#### |
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29 //================================================================= |
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30 //#####DESCRIPTIONBEGIN#### |
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31 // |
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32 // Author(s): jlarmour |
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33 // Contributors: jlarmour |
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34 // Date: 1998/9/4 |
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35 // Description: Contains testcode for C library stdio output |
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36 // functions |
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37 // |
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38 // |
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39 //####DESCRIPTIONEND#### |
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40 |
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41 // Declarations for test system: |
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42 // |
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43 // TESTCASE_TYPE=CYG_TEST_MODULE |
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44 |
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45 // CONFIGURATION |
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46 |
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47 #include <pkgconf/libc.h> // Configuration header |
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48 |
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49 // INCLUDES |
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50 |
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51 #include <stdio.h> // All the stdio functions |
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52 #include <errno.h> // errno |
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53 #include <cyg/infra/testcase.h> // Testcase API |
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54 #include <sys/cstartup.h> // C library initialisation |
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55 |
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56 // HOW TO START TESTS |
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57 |
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58 #if defined(CYGPKG_LIBC) && defined(CYGPKG_LIBC_STDIO) |
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59 |
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60 # define START_TEST( test ) test(0) |
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61 |
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62 #else |
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63 |
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64 # define START_TEST( test ) CYG_EMPTY_STATEMENT |
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65 |
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66 #endif |
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67 |
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68 |
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69 // FUNCTIONS |
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70 |
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71 externC void |
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72 cyg_package_start( void ) |
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73 { |
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74 #ifdef CYGPKG_LIBC |
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75 cyg_iso_c_start(); |
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76 #else |
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77 (void)main(0, NULL); |
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78 #endif |
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79 } // cyg_package_start() |
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80 |
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81 |
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82 #if defined(CYGPKG_LIBC) && defined(CYGPKG_LIBC_STDIO) |
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83 |
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84 |
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85 static void |
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86 test( CYG_ADDRWORD data ) |
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87 { |
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88 int i; |
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89 |
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90 |
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91 // Check 1 |
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92 CYG_TEST_INFO("Expect: Hello printf world 42!"); |
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93 printf("Hello printf %s %d!\n", "world", 42); |
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94 |
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95 // Check 2 |
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96 CYG_TEST_INFO("Expect: This is fprintf 0x07f!"); |
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97 fprintf(stdout, "This is fprintf 0x%03x!\n", 0x7f); |
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98 |
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99 // Check 3 |
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100 CYG_TEST_INFO("Expect: char tests"); |
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101 fputc( 'c', stderr ); |
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102 putc( 'h', stdout ); |
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103 putchar( 'a' ); |
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104 fputc( 'r', stdout ); |
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105 putchar( ' ' ); |
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106 fflush(stdout); |
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107 putc( 't', stderr ); |
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108 fputc( 'e', stdout ); |
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109 putchar( 's' ); |
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110 fflush( NULL ); |
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111 putc( 't', stderr ); |
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112 fputc( 's', stderr ); |
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113 putchar( '\n' ); |
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114 |
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115 // Check 4 |
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116 CYG_TEST_INFO("Expect: puts test"); |
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117 puts("puts test"); |
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118 |
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119 // Check 5 |
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120 CYG_TEST_INFO("Expect: fputs test"); |
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121 fputs( "fputs test\n", stdout ); |
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122 |
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123 // Check 6 |
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124 CYG_TEST_INFO("Expect: fwrite test"); |
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125 fwrite( "fwrite test\n", 6, 2, stderr ); |
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126 |
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127 // Check 7 |
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128 CYG_TEST_INFO("Expect: wibble: No error"); |
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129 errno = ENOERR; |
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130 perror( "wibble" ); |
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131 |
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132 // Check 8 |
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133 CYG_TEST_INFO("Expect: Long string test!\nSitting on the side of the " |
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134 "highway waiting to catch speeding drivers, a State " |
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135 "Police Officer sees a car puttering along at 22 MPH. " |
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136 "He thinks to himself, \"This driver is just as " |
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137 "dangerous as a speeder!\" So he turns on his lights " |
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138 "and pulls the driver over. Approaching the car, " |
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139 "he notices that there are five old ladies-two in " |
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140 "the front seat and three in the back-wide eyed and " |
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141 "white as ghosts. The driver, obviously confused, says " |
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142 "to him, \"Officer, I don't understand, I was doing " |
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143 "exactly the speed limit! What seems to be the " |
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144 "problem?\" \"Ma'am,\" the officer replies, \"you " |
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145 "weren't speeding, but you should know that driving " |
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146 "slower than the speed limit can also be a danger to " |
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147 "other drivers.\" \"Slower than the speed limit? No " |
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148 "sir, I was doing the speed limit exactly...Twenty-two " |
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149 "miles an hour!\" the old woman says a bit proudly. " |
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150 "The State Police officer, trying to contain a " |
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151 "chuckle explains to her that \"22\" was the route " |
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152 "number, not the speed limit. A bit embarrassed, the " |
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153 "woman grinned and thanked the officer for pointing " |
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154 "out her error. \"But before I let you go, Ma'am, I " |
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155 "have to ask... Is everyone in this car OK? These " |
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156 "women seem awfully shaken and they haven't muttered a " |
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157 "single peep this whole time,\" the officer asks. \"Oh, " |
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158 "they'll be all right in a minute officer. We just got " |
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159 "off Route 119\"."); |
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160 |
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161 printf("Long string test!\nSitting on the side of the " |
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162 "highway waiting to catch speeding drivers, a State " |
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163 "Police Officer sees a car puttering along at %d MPH. " |
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164 "He thinks to himself, \"This driver is just as " |
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165 "dangerous as a speeder!\" So he turns on his lights " |
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166 "and pulls the driver over. Approaching the car, " |
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167 "he notices that there are five old ladies-two in " |
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168 "the front seat and three in the back-wide eyed and " |
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169 "white as ghosts. The driver, obviously confused, says " |
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170 "to him, \"Officer, I don't understand, I was doing " |
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171 "exactly the speed limit! What seems to be the " |
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172 "problem?\" \"Ma'am,\" the officer replies, \"you " |
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173 "weren't speeding, but you should know that driving " |
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174 "slower than the speed limit can also be a danger to " |
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175 "other drivers.\" \"Slower than the speed limit? No " |
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176 "sir, I was doing the speed limit exactly...Twenty-two " |
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177 "miles an hour!\" the old woman says a bit proudly. " |
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178 "The State Police officer, trying to contain a " |
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179 "chuckle explains to her that \"%d\" was the route " |
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180 "number, not the speed limit. A bit embarrassed, the " |
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181 "%coman grinned and thanked the officer for pointing " |
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182 "out her error. \"But before I let you go, Ma'am, I " |
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183 "have to ask... Is everyone in this car OK? These " |
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184 "women seem awfully shaken and they haven't muttered a " |
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185 "single peep this whole time,\" the officer asks. \"Oh, " |
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186 "they'll be all right in a minute officer. We just got " |
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187 "off Route %d\".\n", 22, 22, 'w', 119); |
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188 |
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189 // Check 9 |
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190 CYG_TEST_INFO("Expect: Another puts test, just for fun"); |
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191 puts("Another puts test, just for fun"); |
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192 |
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193 // Check 10 |
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194 CYG_TEST_INFO("Expect: more fputs testing"); |
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195 fputs( "more fputs testing\n", stderr ); |
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196 |
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197 // Check 11 |
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198 CYG_TEST_INFO("Expect all the numbers from 1 to 100 in 5 columns"); |
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199 for (i=1; i<101; ++i) { |
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200 |
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201 printf("%5d ", i); |
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202 if (i%5 == 0) |
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203 fputc( '\n', stdout); |
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204 |
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205 } // for |
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206 |
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207 CYG_TEST_PASS("Stdio output tests completed"); |
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208 CYG_TEST_FINISH("Finished tests from testcase " __FILE__ |
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209 " for C library stdio output functions"); |
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210 |
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211 } // test() |
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212 |
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213 #endif // if defined(CYGPKG_LIBC) && defined(CYGPKG_LIBC_STDIO) |
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214 |
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215 int |
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216 main(int argc, char *argv[]) |
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217 { |
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218 CYG_TEST_INIT(); |
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219 |
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220 CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C " |
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221 "library stdio output functions"); |
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222 CYG_TEST_INFO("The output of these tests needs to be manually " |
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223 "verified."); |
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224 |
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225 START_TEST( test ); |
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226 |
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227 CYG_TEST_NA("Testing is not applicable to this configuration"); |
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228 |
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229 } // main() |
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230 |
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231 // EOF stdiooutput.c |
