1 | #!/usr/bin/perl |
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2 | |
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3 | ################################################################# |
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4 | # $Id: regress.cmd,v 1.12 1998-06-10 15:18:29 obachman Exp $ |
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5 | # FILE: regress.cmd |
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6 | # PURPOSE: Script which runs regress test of Singular |
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7 | # CREATED: 2/16/98 |
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8 | # AUTHOR: obachman@mathematik.uni-kl.de |
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9 | |
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10 | ################################################################# |
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11 | # |
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12 | # usage |
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13 | # |
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14 | sub Usage |
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15 | { |
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16 | print <<_EOM_ |
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17 | Usage: |
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18 | regress.cmd -- regress test of Singular |
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19 | [-s <Singular>] -- use <Singular> as executable to test |
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20 | [-h] -- print out help and exit |
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21 | [-k] -- keep result (*.res) files, do not zip original res file |
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22 | [-v num] -- set verbosity to num (used range 0..3, default: 1) |
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23 | [-g] -- generate result (*.res.gz.uu) files, only |
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24 | [file.lst] -- read tst files from file.lst |
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25 | [file.tst] -- test Singular script file.tst |
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26 | _EOM_ |
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27 | } |
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28 | |
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29 | ################################################################# |
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30 | # |
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31 | # the default settings |
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32 | # |
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33 | $singularOptions = "-teqr12345678"; |
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34 | $keep = "no"; |
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35 | $verbosity = 1; |
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36 | $generate = "no"; |
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37 | $exit_code = 0; |
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38 | chop($curr_dir=`pwd`); |
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39 | # singular -- use the one in curr directory or the one found above |
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40 | $singular = "$curr_dir/Singular"; |
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41 | if ( (! (-e $singular)) || (! (-x $singular))) |
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42 | { |
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43 | $singular = $curr_dir."/../Singular"; |
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44 | } |
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45 | # sed scripts which are applied to res files before they are diff'ed |
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46 | $sed_scripts = "-e '/^\\/\\/.*used time:/d' -e '/^\\/\\/.*ignore:/d' -e '/error occured in/d'"; |
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47 | |
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48 | |
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49 | ################################################################# |
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50 | # |
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51 | # used programs |
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52 | # |
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53 | $diff = "diff"; |
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54 | $gunzip = "gunzip"; |
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55 | $gzip = "gzip"; |
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56 | $rm = "rm"; |
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57 | $mv = "mv"; |
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58 | $cp = "cp"; |
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59 | $tr = "tr"; |
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60 | $sed = "sed"; |
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61 | $cat = "cat"; |
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62 | $tee = "tee"; |
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63 | $WINNT = 1 if (system("uname -a | grep CYGWIN") == 0);; |
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64 | if ($WINNT) |
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65 | { |
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66 | $uudecode = "uudeview.exe -i"; |
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67 | } |
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68 | else |
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69 | { |
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70 | $uuencode = "uuencode"; |
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71 | $uudecode = "uudecode"; |
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72 | } |
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73 | |
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74 | |
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75 | ################################################################# |
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76 | # |
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77 | # auxiallary routines |
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78 | # |
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79 | sub mysystem |
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80 | { |
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81 | local($call) = $_[0]; |
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82 | local($exit_status); |
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83 | |
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84 | print "$call\n" if ($verbosity > 1); |
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85 | return (system $call); |
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86 | } |
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87 | |
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88 | sub Set_withMP |
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89 | { |
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90 | if (! $withMP) |
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91 | { |
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92 | $withMP = "no"; |
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93 | &mysystem("$singular -qt -c 'system(\"with\", \"MP\");\$' > withMPtest"); |
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94 | if (open(MP_TEST, "<withMPtest")) |
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95 | { |
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96 | $_ = <MP_TEST>; |
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97 | $withMP = "yes" if (/^1/); |
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98 | close(MP_TEST); |
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99 | } |
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100 | &mysystem("$rm -f withMPtest"); |
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101 | } |
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102 | } |
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103 | |
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104 | |
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105 | sub MPok |
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106 | { |
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107 | local($root) = $_[0]; |
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108 | |
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109 | if (! open(TST_FILE, "<$root.tst")) |
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110 | { |
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111 | print (STDERR "Can not open $root.tst for reading\n"); |
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112 | return (0); |
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113 | } |
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114 | while (<TST_FILE>) |
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115 | { |
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116 | if (/\"MP.+:.*\"/) |
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117 | { |
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118 | &Set_withMP; |
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119 | return (0) if ($withMP eq "no"); |
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120 | } |
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121 | } |
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122 | return (1); |
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123 | } |
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124 | |
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125 | sub Diff |
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126 | { |
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127 | local($root) = $_[0]; |
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128 | local($exit_status); |
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129 | |
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130 | # prepare the result files: |
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131 | &mysystem("$cat $root.res | $tr \"\\r\" \" \" | $sed $sed_scripts > $root.res.cleaned"); |
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132 | &mysystem("$cat $root.new.res | $tr \"\\r\" \" \" | $sed $sed_scripts > $root.new.res.cleaned"); |
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133 | |
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134 | # doo the diff call |
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135 | if ($verbosity > 0 && ! $WINNT) |
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136 | { |
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137 | $exit_status = &mysystem("$diff -w $root.res.cleaned $root.new.res.cleaned | $tee $root.diff"); |
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138 | } |
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139 | else |
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140 | { |
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141 | $exit_status = &mysystem("$diff -w $root.res.cleaned $root.new.res.cleaned > $root.diff 2>&1"); |
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142 | } |
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143 | |
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144 | # clean up time |
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145 | &mysystem("$rm -f $root.res.cleaned $root.new.res.cleaned"); |
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146 | |
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147 | # there seems to be a bug here somewhere: even if diff reported |
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148 | # differenceses and exited with status != 0, then system still |
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149 | # returns exit status 0. Hence we manually need to find out whether |
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150 | # or not differences were reported: |
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151 | # iff diff-file exists and has non-zero size |
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152 | $exit_status = $exit_status || (-e "$root.diff" && -s "$root.diff"); |
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153 | |
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154 | return($exit_status); |
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155 | } |
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156 | |
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157 | sub tst_check |
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158 | { |
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159 | local($root) = $_[0]; |
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160 | local($system_call, $exit_status, $ignore_pattern); |
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161 | |
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162 | print "--- $root\n" unless ($verbosity == 0); |
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163 | # check for existence/readablity of tst and res file |
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164 | if (! (-r "$root.tst")) |
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165 | { |
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166 | print (STDERR "Can not read $root.tst\n"); |
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167 | return (1); |
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168 | } |
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169 | |
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170 | # ignore MP stuff, if this singular does not have MP |
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171 | if (! &MPok($root)) |
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172 | { |
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173 | print "Warning: $root not tested: needs MP\n"; |
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174 | return (0); |
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175 | } |
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176 | |
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177 | # generate $root.res |
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178 | if ($generate ne "yes") |
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179 | { |
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180 | if ((-r "$root.res.gz.uu") && ! ( -z "$root.res.gz.uu")) |
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181 | { |
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182 | $exit_status = &mysystem("$uudecode $root.res.gz.uu; $gunzip -f $root.res.gz"); |
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183 | if ($exit_status) |
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184 | { |
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185 | print (STDERR "Can not decode $root.res.gz.uu\n"); |
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186 | return ($exit_status); |
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187 | } |
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188 | } |
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189 | elsif (! (-r "$root.res") || ( -z "$root.res")) |
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190 | { |
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191 | print (STDERR "Can not read $root.res[.gz.uu]\n"); |
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192 | return (1); |
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193 | } |
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194 | } |
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195 | |
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196 | |
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197 | # prepare Singular run |
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198 | if ($verbosity > 2 && !$WINNT) |
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199 | { |
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200 | $system_call = "$cat $root.tst | $singular $singularOptions | $tee $root.new.res"; |
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201 | } |
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202 | else |
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203 | { |
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204 | $system_call = "$cat $root.tst | $singular $singularOptions > $root.new.res 2>&1"; |
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205 | } |
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206 | # Go Singular, Go! |
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207 | $exit_status = &mysystem($system_call); |
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208 | |
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209 | # prepare diff call |
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210 | &mysystem("$rm -f $root.diff"); |
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211 | if ($generate eq "yes") |
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212 | { |
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213 | if ($exit_status == 0) |
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214 | { |
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215 | &mysystem("$cp $root.new.res $root.res"); |
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216 | } |
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217 | } |
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218 | else |
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219 | { |
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220 | # call Diff |
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221 | $exit_status = &Diff($root) || $exit_status; |
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222 | } |
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223 | |
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224 | # complain even if verbosity == 0 |
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225 | if ($exit_status && $verbosity == 0) |
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226 | { |
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227 | print (STDERR "!!! $root\n"); |
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228 | } |
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229 | |
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230 | #time to clean up |
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231 | if ($keep eq "no" && $exit_status == 0 && $generate ne "yes") |
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232 | { |
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233 | &mysystem("$rm -rf $root.new.res $root.diff"); |
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234 | &mysystem("$rm -rf $root.res") if (-r "$root.res.gz.uu") |
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235 | } |
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236 | elsif ($generate eq "yes" && $exit_status == 0) |
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237 | { |
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238 | if (! $WINNT) |
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239 | { |
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240 | &mysystem("$gzip -f $root.res; $uuencode $root.res.gz $root.res.gz > $root.res.gz.uu; $rm -rf $root.res.gz $root.diff"); |
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241 | } |
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242 | else |
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243 | { |
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244 | # uuencode is broken under windows |
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245 | print "Warning: Can not generate $root.res.gz.uu under Windows\n"; |
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246 | } |
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247 | if ($keep eq "yes") |
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248 | { |
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249 | &mysystem("$mv $root.new.res $root.res"); |
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250 | } |
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251 | else |
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252 | { |
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253 | &mysystem("$rm -f $root.new.res"); |
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254 | } |
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255 | } |
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256 | |
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257 | # und tschuess |
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258 | return ($exit_status); |
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259 | } |
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260 | |
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261 | |
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262 | ################################################################# |
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263 | # |
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264 | # Main program |
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265 | # |
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266 | |
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267 | # process switches |
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268 | while ($ARGV[0] =~ /^-/) |
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269 | { |
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270 | $_ = shift; |
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271 | if (/^-s$/) |
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272 | { |
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273 | $singular = shift; |
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274 | } |
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275 | elsif (/^-h$/) |
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276 | { |
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277 | &Usage && exit (0); |
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278 | } |
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279 | elsif (/^-k$/) |
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280 | { |
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281 | $keep = "yes"; |
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282 | } |
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283 | elsif (/^-g$/) |
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284 | { |
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285 | $generate = "yes"; |
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286 | } |
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287 | elsif(/^-v$/) |
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288 | { |
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289 | $verbosity = shift; |
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290 | } |
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291 | else |
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292 | { |
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293 | print (STDERR "Unrecognised option: $_\n") && &Usage && die; |
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294 | } |
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295 | } |
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296 | |
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297 | # if no command line arguments are left, use regress.lst |
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298 | if ($#ARGV == -1) |
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299 | { |
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300 | $ARGV[0] = "regress.lst"; |
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301 | } |
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302 | |
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303 | # make sure $singular exists and is executable |
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304 | $singular = "$curr_dir/$singular" unless ($singular =~ /\/.*/); |
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305 | |
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306 | if ( ! (-e $singular)) |
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307 | { |
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308 | print (STDERR "Can not find $singular \n") && &Usage && die; |
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309 | } |
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310 | if (! (-x $singular)) |
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311 | { |
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312 | print (STDERR "Can not execute $singular \n") && &Usage && die; |
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313 | } |
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314 | if (-d $singular) |
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315 | { |
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316 | print (STDERR "$singular is a directory\n") && &Usage && die; |
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317 | } |
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318 | |
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319 | |
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320 | # now do the work |
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321 | foreach (@ARGV) |
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322 | { |
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323 | |
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324 | if ( /^(.*)\.([^\.\/]*)$/ ) |
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325 | { |
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326 | $_ = $1; |
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327 | $extension = $2; |
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328 | } |
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329 | |
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330 | if ( /^(.*)\/([^\/]*)$/ ) |
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331 | { |
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332 | $path = $1; |
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333 | $base = $2; |
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334 | chdir($path); |
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335 | print "cd $path\n" if ($verbosity > 1); |
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336 | } |
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337 | else |
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338 | { |
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339 | $path = ""; |
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340 | $base = $_; |
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341 | } |
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342 | $file = "$base.$extension"; |
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343 | chop ($tst_curr_dir = `pwd`); |
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344 | |
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345 | if ($extension eq "tst") |
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346 | { |
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347 | $exit_code = &tst_check($base) || $exit_code; |
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348 | } |
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349 | elsif ($extension eq "lst") |
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350 | { |
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351 | if (! open(LST_FILE, "<$file")) |
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352 | { |
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353 | print (STDERR "Can not open $path/$file for reading\n"); |
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354 | $exit_code = 1; |
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355 | next; |
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356 | } |
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357 | while (<LST_FILE>) |
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358 | { |
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359 | if (/^;/) # ignore lines starting with ; |
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360 | { |
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361 | print unless ($verbosity == 0); |
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362 | next; |
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363 | } |
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364 | next if (/^\s*$/); #ignore whitespaced lines |
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365 | chop if (/\n$/); #chop of \n |
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366 | |
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367 | $_ = $1 if (/^(.*)\.([^\.\/]*)$/ ); # chop of extension |
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368 | if ( /^(.*)\/([^\/]*)$/ ) |
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369 | { |
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370 | $tst_path = $1; |
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371 | $tst_base = $2; |
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372 | chdir($tst_path); |
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373 | print "cd $tst_path\n" if ($verbosity > 1); |
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374 | } |
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375 | else |
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376 | { |
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377 | $tst_path = ""; |
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378 | $tst_base = $_; |
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379 | } |
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380 | |
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381 | $exit_code = &tst_check($tst_base) || $exit_code; |
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382 | |
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383 | if ($tst_path ne "") |
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384 | { |
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385 | chdir($tst_curr_dir); |
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386 | print "cd $tst_curr_dir\n" if ($verbosity > 1); |
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387 | } |
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388 | } |
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389 | close (LST_FILE); |
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390 | } |
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391 | else |
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392 | { |
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393 | print (STDERR "Unknown extension of $_: Need extension lst or tst\n"); |
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394 | $exit_code = 1; |
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395 | } |
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396 | if ($path ne "") |
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397 | { |
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398 | chdir($curr_dir); |
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399 | print "cd $curr_dir\n" if ($verbosity > 1); |
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400 | } |
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401 | } |
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402 | |
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403 | # Und Tschuess |
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404 | exit $exit_code; |
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405 | |
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406 | |
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