1 | #!/bin/sh |
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2 | |
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3 | . "$(dirname "$0")/functions.inc" |
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4 | |
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5 | HAVE_GETLINE=$("$ZZCAT" -l | grep -q '^ getline(' && echo "y") |
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6 | HAVE_GETDELIM=$("$ZZCAT" -l | grep -q '^ getdelim(' && echo "y") |
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7 | HAVE_GETC_UNLOCKED=$("$ZZCAT" -l | grep -q '^ getc_unlocked(' && echo "y") |
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8 | HAVE_FGETC_UNLOCKED=$("$ZZCAT" -l | grep -q '^ fgetc_unlocked(' && echo "y") |
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9 | |
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10 | checkutils() |
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11 | { |
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12 | r=$1 |
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13 | for type in 00 ff text random; do |
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14 | file="$DIR/file-$type" |
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15 | ZZOPTS="-s $seed -r $r" |
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16 | case $file in |
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17 | *text*) ZZOPTS="$ZZOPTS -P '\\n' -R '\\000'" ;; |
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18 | esac |
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19 | echo "*** file $file, ratio $r ***" |
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20 | REFMD5="" |
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21 | if [ $r = 0.0 -a $type = 00 ]; then |
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22 | check="bb7df04e1b0a2570657527a7e108ae23" |
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23 | echo "*** should be $check ***" |
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24 | check "$ZZOPTS" "< $file" "zzuf" "$check" |
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25 | else |
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26 | check "$ZZOPTS" "< $file" "zzuf" |
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27 | fi |
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28 | if [ "$STATIC_CAT" = "" ]; then |
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29 | check "$ZZOPTS" "cat $file" "cat" |
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30 | check "$ZZOPTS" "-i cat < $file" "|cat" |
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31 | fi |
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32 | if [ "$STATIC_DD" = "" ]; then |
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33 | check "$ZZOPTS" "dd bs=65536 if=$file" "dd(bs=65536)" |
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34 | check "$ZZOPTS" "dd bs=1111 if=$file" "dd(bs=1111)" |
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35 | check "$ZZOPTS" "dd bs=1024 if=$file" "dd(bs=1024)" |
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36 | check "$ZZOPTS" "dd bs=1 if=$file" "dd(bs=1)" |
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37 | fi |
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38 | case $file in |
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39 | *text*) |
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40 | # We don't include grep or sed when the input is not text, because |
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41 | # they put a newline at the end of their input if it was not there |
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42 | # initially. (Linux sed doesn't, but OS X sed does.) |
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43 | check "$ZZOPTS" "head -n 9999 $file" "head -n 9999" |
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44 | check "$ZZOPTS" "${TAILN}9999 $file" "${TAILN}9999" |
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45 | check "$ZZOPTS" "${TAILP}1 $file" "${TAILP}1" |
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46 | if grep -a '' /dev/null >/dev/null 2>&1; then |
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47 | check "$ZZOPTS" "grep -a '' $file" "grep -a ''" |
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48 | fi |
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49 | check "$ZZOPTS" "sed -e n $file" "sed -e n" |
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50 | #check "$ZZOPTS" "cut -b1- $file" "cut -b1-" |
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51 | check "$ZZOPTS" "-i head -n 9999 < $file" "|head -n 9999" |
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52 | check "$ZZOPTS" "-i ${TAILN}9999 < $file" "|${TAILN}9999" |
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53 | check "$ZZOPTS" "-i ${TAILP}1 < $file" "|${TAILP}1" |
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54 | if grep -a '' /dev/null >/dev/null 2>&1; then |
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55 | check "$ZZOPTS" "-i grep -a '' < $file" "|grep -a ''" |
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56 | fi |
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57 | check "$ZZOPTS" "-i sed -e n < $file" "|sed -e n" |
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58 | #check "$ZZOPTS" "-i cut -b1- < $file" "|cut -b1-" |
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59 | ;; |
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60 | esac |
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61 | # Regression tests for stuff that used to break |
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62 | check "$ZZOPTS" "$ZZCAT -x \"fread(1,33000) fseek(1,SEEK_SET) fread(1,1) fseek(4093,SEEK_CUR) fread(1,1) fseek(1,SEEK_CUR) fread(1,1)\" $file" \ |
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63 | "eglibc (2.9-21) bug regression" |
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64 | if [ "$HAVE_GET_UNLOCKED $HAVE_GETLINE" = "y y" ]; then |
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65 | check "$ZZOPTS" "$ZZCAT -x \"repeat(33000,getc_unlocked() ungetc() getline() feof(10))\" $file" \ |
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66 | "sed getc_unlocked() bug regression" |
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67 | fi |
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68 | # Misc tests |
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69 | for n in \ |
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70 | "fread(1,33000)" \ |
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71 | "repeat(33,fread(1,1000))" \ |
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72 | "repeat(1000,fread(1,33))" \ |
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73 | "getc() fread(1,33000)" \ |
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74 | "fgetc() fread(1,33000)" \ |
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75 | "getc() ungetc() fread(1,33000)" \ |
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76 | "fgetc() ungetc() fread(1,33000)" \ |
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77 | "repeat(33000,getc(),feof(10))" \ |
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78 | "repeat(33000,fgetc(),feof(10))" \ |
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79 | "repeat(8000,getc()) fread(1,33000)" \ |
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80 | "repeat(8000,fgetc()) fread(1,33000)" \ |
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81 | "fread(1,100) fseek(50,SEEK_SET) fread(1,33000)" \ |
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82 | "fread(1,100) rewind() fseek(50,SEEK_CUR) fread(1,33000)" \ |
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83 | "fread(1,33000) rewind() repeat(10000,fseek(1,SEEK_CUR) fread(1,1))" \ |
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84 | "fread(1,33000) rewind() repeat(10000,fseek(2,SEEK_CUR) fread(1,2))" \ |
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85 | "fread(1,33000) rewind() repeat(10000,fseek(3,SEEK_CUR) fread(1,3))" \ |
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86 | "fread(1,33000) rewind() repeat(10000,fseek(4,SEEK_CUR) fread(1,4))" \ |
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87 | "fread(1,33000) fseek(1000,SEEK_CUR) repeat(10000,fread(1,2),feof(10))" \ |
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88 | "fread(1,33000) fseek(1000,SEEK_CUR) repeat(10000,getc(),feof(10))" \ |
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89 | "fread(1,33000) fseek(1000,SEEK_CUR) repeat(10000,fgetc(),feof(10))" \ |
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90 | ; do |
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91 | check "$ZZOPTS" "$ZZCAT -x \"$n\" $file" "$n" |
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92 | done |
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93 | # Platform-specific tests |
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94 | if [ "$HAVE_GETLINE" = "y" ]; then |
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95 | for n in \ |
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96 | "repeat(10,getline()) fread(1,33000)" \ |
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97 | "repeat(33000,getc() ungetc() getline() feof(10))" \ |
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98 | "repeat(33000,fgetc() ungetc() getline() feof(10))" \ |
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99 | ; do |
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100 | check "$ZZOPTS" "$ZZCAT -x \"$n\" $file" "$n" |
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101 | done |
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102 | fi |
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103 | if [ "$HAVE_GETDELIM" = "y" ]; then |
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104 | for n in \ |
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105 | "repeat(10,getdelim(0)) fread(1,33000)" \ |
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106 | "repeat(10,getdelim(' ')) fread(1,33000)" \ |
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107 | ; do |
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108 | check "$ZZOPTS" "$ZZCAT -x \"$n\" $file" "$n" |
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109 | done |
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110 | fi |
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111 | if [ "$HAVE_GETC_UNLOCKED" = "y" ]; then |
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112 | for n in \ |
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113 | "getc_unlocked() fread(1,33000)" \ |
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114 | "getc_unlocked() ungetc() fread(1,33000)" \ |
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115 | "repeat(33000,getc_unlocked(),feof(10))" \ |
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116 | "repeat(8000,getc_unlocked()) fread(1,33000)" \ |
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117 | "fread(1,33000) fseek(1000,SEEK_CUR) repeat(10000,getc_unlocked(),feof(10))" \ |
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118 | ; do |
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119 | check "$ZZOPTS" "$ZZCAT -x \"$n\" $file" "$n" |
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120 | done |
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121 | fi |
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122 | if [ "$HAVE_FGETC_UNLOCKED" = "y" ]; then |
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123 | for n in \ |
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124 | "fgetc_unlocked() fread(1,33000)" \ |
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125 | "fgetc_unlocked() ungetc() fread(1,33000)" \ |
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126 | "repeat(33000,fgetc_unlocked(),feof(10))" \ |
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127 | "repeat(8000,fgetc_unlocked()) fread(1,33000)" \ |
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128 | ; do |
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129 | check "$ZZOPTS" "$ZZCAT -x \"$n\" $file" "$n" |
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130 | done |
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131 | fi |
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132 | done |
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133 | } |
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134 | |
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135 | check() |
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136 | { |
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137 | ZZOPTS="$1" |
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138 | CMD="$2" |
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139 | ALIAS="$3" |
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140 | CHECK="$4" |
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141 | printf " $(echo "$ALIAS .................................." | cut -b1-38) " |
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142 | MD5="$(eval "$ZZUF -m $ZZOPTS $CMD" 2>/dev/null | cut -f2 -d' ')" |
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143 | if [ -n "$CHECK" ]; then |
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144 | REFMD5="$CHECK" |
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145 | fi |
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146 | if [ -z "$REFMD5" ]; then |
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147 | REFMD5="$MD5" |
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148 | echo "$MD5" |
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149 | elif [ "$MD5" != "$REFMD5" ]; then |
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150 | fail_test "$MD5 FAILED" |
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151 | else |
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152 | pass_test 'ok' |
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153 | fi |
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154 | } |
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155 | |
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156 | start_test "zzuf utils test suite" |
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157 | |
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158 | checkutils 0.0 |
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159 | checkutils 0.001 |
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160 | checkutils 1.0 |
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161 | |
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162 | stop_test |
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163 | |
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