| 1 |
#
|
| 2 |
# Test a documented perl class
|
| 3 |
#
|
| 4 |
# Interface
|
| 5 |
# ---------
|
| 6 |
# new($module,testdatadir,project) : module example - Utilities/urlhandler
|
| 7 |
# dotest(@args) : Start testing - arguments dependent on inheriting class
|
| 8 |
#
|
| 9 |
# newtest() : Initiate a testing sequence
|
| 10 |
# verify(actual_result_file, expected_result_file) : compare two files
|
| 11 |
# verifydir(dir) : Check existence of the directory
|
| 12 |
# datadir([dir]) : return the current data directory (set it to dir if supplied)
|
| 13 |
# ------------------- Private Methods ----------------------------------
|
| 14 |
# newfilename() : return a new filename that can be opened etc.
|
| 15 |
# temparea() : return a directory for building temporary stuff
|
| 16 |
# newobject(@args) : Set up a new object to be tested
|
| 17 |
# testinterface($name,@args) : perform interface tests for $name with @args
|
| 18 |
# expect(string) : tell the testinterface of any expected return values
|
| 19 |
# clearexpect() : Reset any expect variables.
|
| 20 |
|
| 21 |
package TestClass;
|
| 22 |
require 5.004;
|
| 23 |
$bold = "\033[1m";
|
| 24 |
$normal = "\033[0m";
|
| 25 |
|
| 26 |
# -------------------- Front line Interface methods ---------------------
|
| 27 |
sub new {
|
| 28 |
my $class=shift;
|
| 29 |
my $fullmodule=shift;
|
| 30 |
chomp $fullmodule;
|
| 31 |
my $datadir=shift;
|
| 32 |
my $project=shift;
|
| 33 |
|
| 34 |
# The usual Object blessing
|
| 35 |
$self={};
|
| 36 |
bless $self,$class;
|
| 37 |
|
| 38 |
#some local working variables
|
| 39 |
my $testmodule;
|
| 40 |
my $module;
|
| 41 |
my $dir="";
|
| 42 |
if ( $fullmodule=~/\// ) {
|
| 43 |
($dir=$fullmodule)=~s/(.*\/)(.*)/$1/;
|
| 44 |
}
|
| 45 |
else { $dir="" }
|
| 46 |
($testmodule=$fullmodule)=~s/(.*\/)(.*)/$1test\/test_$2/;
|
| 47 |
($testmodule=$fullmodule)=~s/${dir}(.*)/${dir}test\/test_$1/;
|
| 48 |
($module=$testmodule)=~s/.*\///g;
|
| 49 |
|
| 50 |
# Data Initialisation
|
| 51 |
$self->{project}=$project;
|
| 52 |
$self->{class}=$module;
|
| 53 |
$self->{"datadir"}=$datadir;
|
| 54 |
$self->{filenumber}=0;
|
| 55 |
$self->{temparea}="/tmp/SCRAMtest";
|
| 56 |
use File::Path;
|
| 57 |
mkpath ($self->{temparea},0, 0777);
|
| 58 |
|
| 59 |
# Now setup a new testobject of the appropriate type
|
| 60 |
require $testmodule."\.pm";
|
| 61 |
$self->{testobj}=$module->_new($self, $fullmodule);
|
| 62 |
|
| 63 |
return $self;
|
| 64 |
}
|
| 65 |
|
| 66 |
#
|
| 67 |
# Call the test routine of our inheriting class
|
| 68 |
#
|
| 69 |
sub dotest {
|
| 70 |
$self=shift;
|
| 71 |
$self->{testobj}->test(@_);
|
| 72 |
$self->{testobj}->checktests();
|
| 73 |
}
|
| 74 |
|
| 75 |
|
| 76 |
|
| 77 |
# A virtual method to be overridden
|
| 78 |
sub init {
|
| 79 |
my $self=shift;
|
| 80 |
}
|
| 81 |
|
| 82 |
#
|
| 83 |
# initiate a new test sequence
|
| 84 |
#
|
| 85 |
sub newtest {
|
| 86 |
my $self=shift;
|
| 87 |
my $string=shift;
|
| 88 |
$self->{testnumber}++;
|
| 89 |
$self->_testout("");
|
| 90 |
$self->_testout("---------------------------* Test $self->{testnumber}".
|
| 91 |
" *------------------------------");
|
| 92 |
$self->_testout("| $string ");
|
| 93 |
$self->_testout("|");
|
| 94 |
$self->_testout(
|
| 95 |
"---------------------------------------------------------------");
|
| 96 |
|
| 97 |
}
|
| 98 |
|
| 99 |
sub verify {
|
| 100 |
my $self=shift;
|
| 101 |
my $file1=shift;
|
| 102 |
my $file2=shift;
|
| 103 |
my $same=1;
|
| 104 |
|
| 105 |
$self->_testout(">Verifying files : $file1 \n".
|
| 106 |
" $file2");
|
| 107 |
open ( FILE1, "<$file1" ) or die "Cannot Read Test Output $file1 $!\n";
|
| 108 |
open ( FILE2, "<$file2" ) or die "Cannot Read Benchmark file ".
|
| 109 |
"$file2 $!\n";
|
| 110 |
while ( $f1=<FILE1> ) {
|
| 111 |
$f2=<FILE2>;
|
| 112 |
if ( $f2 ne $f1 ) {
|
| 113 |
print "T:\n$f1\nB:$f2\n";
|
| 114 |
$same=0;
|
| 115 |
}
|
| 116 |
}
|
| 117 |
close FILE1;
|
| 118 |
close FILE2;
|
| 119 |
if ( $same==0 ) {
|
| 120 |
$self->testfail("File $file1 is not the same as $file2");
|
| 121 |
}
|
| 122 |
}
|
| 123 |
|
| 124 |
sub verifydir {
|
| 125 |
my $self=shift;
|
| 126 |
my $name=shift;
|
| 127 |
|
| 128 |
if ( -d "$name" ) {
|
| 129 |
$self->testpass("");
|
| 130 |
}
|
| 131 |
else {
|
| 132 |
$self->testfail("Directory $name does not exist");
|
| 133 |
}
|
| 134 |
}
|
| 135 |
|
| 136 |
sub testfail {
|
| 137 |
my $self=shift;
|
| 138 |
my $string=shift;
|
| 139 |
|
| 140 |
$self->_testout("$bold $string $normal");
|
| 141 |
push @{$self->{failedtests}}, $self->{testnumber};
|
| 142 |
}
|
| 143 |
|
| 144 |
sub testpass {
|
| 145 |
my $self=shift;
|
| 146 |
my $string=shift;
|
| 147 |
|
| 148 |
$self->_testout($string);
|
| 149 |
}
|
| 150 |
|
| 151 |
sub newfilename {
|
| 152 |
my $self=shift;
|
| 153 |
$self->{filenumber}++;
|
| 154 |
return "temptest_$self->{filenumber}";
|
| 155 |
}
|
| 156 |
|
| 157 |
sub temparea {
|
| 158 |
my $self=shift;
|
| 159 |
return $self->{temparea};
|
| 160 |
}
|
| 161 |
|
| 162 |
#
|
| 163 |
# return the data directory ( and set if given an argument )
|
| 164 |
#
|
| 165 |
sub datadir {
|
| 166 |
my $self=shift;
|
| 167 |
my $dir=shift;
|
| 168 |
if ( $dir ne "" ) {
|
| 169 |
$self->{datadir}=$dir;
|
| 170 |
}
|
| 171 |
return $self->{datadir};
|
| 172 |
}
|
| 173 |
|
| 174 |
#
|
| 175 |
# -------------------- Private Methods ----------------------------
|
| 176 |
# (only to be used by the inheriting class)
|
| 177 |
|
| 178 |
#
|
| 179 |
# A basic new method for inheriting classes
|
| 180 |
#
|
| 181 |
|
| 182 |
sub _new {
|
| 183 |
my $class=shift;
|
| 184 |
my $testobject=shift;
|
| 185 |
my $module=shift;
|
| 186 |
|
| 187 |
|
| 188 |
# Bless this object and all those who inherit from her
|
| 189 |
my $self={};
|
| 190 |
bless $self, $class;
|
| 191 |
|
| 192 |
# we want the dat members from the initialisation of our class in
|
| 193 |
# here too
|
| 194 |
foreach $key ( keys %$testobject ) {
|
| 195 |
$self->{$key}=$testobject->{$key};
|
| 196 |
}
|
| 197 |
|
| 198 |
print "Initialising $class\n";
|
| 199 |
|
| 200 |
# Data Initialisation
|
| 201 |
$self->{testclass}=$class;
|
| 202 |
$self->{classname}=$module;
|
| 203 |
($self->{class}=$module)=~s/.*\///g;
|
| 204 |
$self->{classfile}=$ENV{SCRAM_HOME}."/src/".$self->{classname}."\.pm";
|
| 205 |
$self->init(@_);
|
| 206 |
$self->analyseInterface();
|
| 207 |
delete $self->{expect};
|
| 208 |
return $self;
|
| 209 |
}
|
| 210 |
|
| 211 |
#
|
| 212 |
# Test the interface
|
| 213 |
#
|
| 214 |
sub testinterface {
|
| 215 |
my $self=shift;
|
| 216 |
my $subname=shift;
|
| 217 |
my $myreturn;
|
| 218 |
|
| 219 |
$self->_checkdoc($subname);
|
| 220 |
$self->{inttest}{$subname}++;
|
| 221 |
$self->_testout(">Trying interface $subname ");
|
| 222 |
my $args=join ', ', @_;
|
| 223 |
$self->_testout( " (".$args.")" );
|
| 224 |
$num=0;
|
| 225 |
if ( exists $self->{expect} ) {
|
| 226 |
@mylist=eval { $self->{object}->$subname(@_); };
|
| 227 |
die "Test Failed $@\n" if $@;
|
| 228 |
for $myreturn ( @mylist ) {
|
| 229 |
if ( \$myreturn=~/HASH/ ) {
|
| 230 |
print "Hash Refreturned\n";
|
| 231 |
}
|
| 232 |
elsif ( \$myreturn=~/CODE/ ) {
|
| 233 |
print "Code Ref returned\n";
|
| 234 |
}
|
| 235 |
elsif ( \$myreturn=~/ARRAY/ ) {
|
| 236 |
print "Array Ref returned\n";
|
| 237 |
}
|
| 238 |
else {
|
| 239 |
my $expected=$self->{expect}[$num++];
|
| 240 |
if ( $myreturn eq $expected ) { #simple return case
|
| 241 |
$self->testpass("OK - returned as expected ($expected)");
|
| 242 |
}
|
| 243 |
else {
|
| 244 |
$self->testfail("Expecting $expected, got ".
|
| 245 |
$myreturn);
|
| 246 |
}
|
| 247 |
}
|
| 248 |
}
|
| 249 |
return @mylist;
|
| 250 |
}
|
| 251 |
else {
|
| 252 |
return ($self->{object}->$subname(@_));
|
| 253 |
}
|
| 254 |
}
|
| 255 |
|
| 256 |
#
|
| 257 |
# expect - tell testinterface what returns to expect and fail/pass
|
| 258 |
#
|
| 259 |
sub expect {
|
| 260 |
my $self=shift;
|
| 261 |
my $string=shift;
|
| 262 |
|
| 263 |
push @{$self->{expect}}, $string;
|
| 264 |
}
|
| 265 |
|
| 266 |
sub clearexpect {
|
| 267 |
my $self=shift;
|
| 268 |
my $string=shift;
|
| 269 |
|
| 270 |
delete $self->{expect};
|
| 271 |
}
|
| 272 |
|
| 273 |
#
|
| 274 |
# checktests
|
| 275 |
#
|
| 276 |
sub checktests {
|
| 277 |
my $self=shift;
|
| 278 |
$self->newtest(">Checking all documented Interfaces have been tested ");
|
| 279 |
foreach $key ( keys %{$self->{interfaceargs}} ) {
|
| 280 |
if ( ! exists $self->{inttest}{$key} ) {
|
| 281 |
$self->testfail ("$key has not been tested");
|
| 282 |
}
|
| 283 |
}
|
| 284 |
# Now see whats failed
|
| 285 |
foreach $fail ( @{$self->{failedtests}} ) {
|
| 286 |
$self->_testout("$bold Failed in $fail $normal");
|
| 287 |
}
|
| 288 |
}
|
| 289 |
|
| 290 |
#
|
| 291 |
# Create a new object
|
| 292 |
#
|
| 293 |
sub newobject {
|
| 294 |
my $self=shift;
|
| 295 |
|
| 296 |
$self->_checkdoc("new");
|
| 297 |
$self->_testout(">Creating new Object $self->{class}");
|
| 298 |
$self->{object}=$self->{class}->new(@_);
|
| 299 |
$self->_testout(" ( $self->{object} )");
|
| 300 |
$self->{inttest}{"new"}++;
|
| 301 |
}
|
| 302 |
|
| 303 |
#
|
| 304 |
# check if interface has been documented
|
| 305 |
#
|
| 306 |
sub _checkdoc {
|
| 307 |
my $self=shift;
|
| 308 |
my $name=shift;
|
| 309 |
|
| 310 |
if ( exists $self->{interfaceargs}{$name} ) {
|
| 311 |
}
|
| 312 |
else {
|
| 313 |
$self->_testout
|
| 314 |
("Tester: Interface Method '$name' is not documented\n");
|
| 315 |
}
|
| 316 |
}
|
| 317 |
|
| 318 |
#
|
| 319 |
# Output messages to screen/logs etc
|
| 320 |
#
|
| 321 |
sub _testout($) {
|
| 322 |
my $self=shift;
|
| 323 |
my $string=shift;
|
| 324 |
|
| 325 |
print $string;
|
| 326 |
print "\n";
|
| 327 |
}
|
| 328 |
#
|
| 329 |
# Method to read the interface documentation
|
| 330 |
#
|
| 331 |
|
| 332 |
sub analyseInterface {
|
| 333 |
my $self=shift;
|
| 334 |
my $intregion=0;
|
| 335 |
|
| 336 |
open ( SRCIN, $self->{"classfile"} )
|
| 337 |
or die "Unable to open $classfile $!\n";
|
| 338 |
while ( <SRCIN> ) {
|
| 339 |
if ( $_=~/#\s*Interface/g ) {
|
| 340 |
$intregion=1;
|
| 341 |
next;
|
| 342 |
}
|
| 343 |
if ( $intregion ) { # if we are in the interface documentation
|
| 344 |
if ( ( $_!~/^#/ ) || ( $_=~/^#\s?-{40}/ ) ) { #moving out of Int doc
|
| 345 |
$intregion=0;
|
| 346 |
next;
|
| 347 |
}
|
| 348 |
if ( $_=~/^#\s*(.*)\((.*)\)?:(.*)/ ) {
|
| 349 |
$interface=$1;
|
| 350 |
$args=$2;
|
| 351 |
$rest=$3;
|
| 352 |
next if ($interface eq "");
|
| 353 |
push @{$self->{'interfaces'}},$interface;
|
| 354 |
$self->{interfaceargs}{$interface}=$args;
|
| 355 |
print " Documented Interface $interface\n";
|
| 356 |
}
|
| 357 |
}
|
| 358 |
}
|
| 359 |
close SRCIN;
|
| 360 |
}
|
