0028324: Configuration, genproj.tcl - compilation error while targeting OS X 10.8...
[occt.git] / src / DrawResources / TestCommands.tcl
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d5f74e42 1# Copyright (c) 2013-2014 OPEN CASCADE SAS
40093367 2#
973c2be1 3# This file is part of Open CASCADE Technology software library.
40093367 4#
d5f74e42 5# This library is free software; you can redistribute it and/or modify it under
6# the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1 7# by the Free Software Foundation, with special exception defined in the file
8# OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
9# distribution for complete text of the license and disclaimer of any warranty.
40093367 10#
973c2be1 11# Alternatively, this file may be used under the terms of Open CASCADE
12# commercial license or contractual agreement.
40093367 13
14############################################################################
15# This file defines scripts for execution of OCCT tests.
16# It should be loaded automatically when DRAW is started, and provides
351bbcba 17# top-level commands starting with 'test'. Type 'help test' to get their
18# synopsys.
40093367 19# See OCCT Tests User Guide for description of the test system.
20#
21# Note: procedures with names starting with underscore are for internal use
22# inside the test system.
23############################################################################
24
25# Default verbose level for command _run_test
26set _tests_verbose 0
27
28# regexp for parsing test case results in summary log
29set _test_case_regexp {^CASE\s+([\w.-]+)\s+([\w.-]+)\s+([\w.-]+)\s*:\s*([\w]+)(.*)}
30
31# Basic command to run indicated test case in DRAW
b725d7c5 32help test {
33 Run specified test case
433673e0 34 Use: test group grid casename [options...]
35 Allowed options are:
36 -echo: all commands and results are echoed immediately,
37 but log is not saved and summary is not produced
38 It is also possible to use "1" instead of "-echo"
39 If echo is OFF, log is stored in memory and only summary
40 is output (the log can be obtained with command "dlog get")
41 -outfile filename: set log file (should be non-existing),
42 it is possible to save log file in text file or
43 in html file(with snapshot), for that "filename"
44 should have ".html" extension
45 -overwrite: force writing log in existing file
46 -beep: play sound signal at the end of the test
5fd3308a 47 -errors: show all lines from the log report that are recognized as errors
48 This key will be ignored if the "-echo" key is already set.
b725d7c5 49}
433673e0 50proc test {group grid casename {args {}}} {
51 # set default values of arguments
52 set echo 0
5fd3308a 53 set errors 0
433673e0 54 set logfile ""
55 set overwrite 0
56 set signal 0
57
40093367 58 # get test case paths (will raise error if input is invalid)
59 _get_test $group $grid $casename dir gridname casefile
60
433673e0 61 # check arguments
62 for {set narg 0} {$narg < [llength $args]} {incr narg} {
63 set arg [lindex $args $narg]
433673e0 64 # if echo specified as "-echo", convert it to bool
65 if { $arg == "-echo" || $arg == "1" } {
6d368502 66 set echo t
67 continue
433673e0 68 }
69
70 # output log file
71 if { $arg == "-outfile" } {
6d368502 72 incr narg
73 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
74 set logfile [lindex $args $narg]
75 } else {
76 error "Option -outfile requires argument"
77 }
78 continue
433673e0 79 }
80
81 # allow overwrite existing log
82 if { $arg == "-overwrite" } {
6d368502 83 set overwrite 1
84 continue
433673e0 85 }
86
87 # sound signal at the end of the test
88 if { $arg == "-beep" } {
6d368502 89 set signal t
90 continue
433673e0 91 }
92
5fd3308a 93 # if errors specified as "-errors", convert it to bool
94 if { $arg == "-errors" } {
6d368502 95 set errors t
96 continue
5fd3308a 97 }
98
433673e0 99 # unsupported option
100 error "Error: unsupported option \"$arg\""
101 }
40093367 102 # run test
c97067ad 103 uplevel _run_test $dir $group $gridname $casefile $echo
40093367 104
105 # check log
433673e0 106 if { !$echo } {
5fd3308a 107 _check_log $dir $group $gridname $casename $errors [dlog get] summary html_log
433673e0 108
109 # create log file
110 if { ! $overwrite && [file isfile $logfile] } {
111 error "Error: Specified log file \"$logfile\" exists; please remove it before running test or use -overwrite option"
112 }
113 if {$logfile != ""} {
6d368502 114 if {[file extension $logfile] == ".html"} {
115 if {[regexp {vdump ([^\s\n]+)} $html_log dump snapshot]} {
116 catch {file copy -force $snapshot [file rootname $logfile][file extension $snapshot]}
117 }
118 _log_html $logfile $html_log "Test $group $grid $casename"
119 } else {
120 _log_save $logfile "[dlog get]\n$summary" "Test $group $grid $casename"
433673e0 121 }
433673e0 122 }
5df3a117 123 }
40093367 124
433673e0 125 # play sound signal at the end of test
126 if {$signal} {
6d368502 127 puts "\7\7\7\7"
433673e0 128 }
40093367 129 return
130}
131
132# Basic command to run indicated test case in DRAW
b725d7c5 133help testgrid {
134 Run all tests, or specified group, or one grid
87f42a3f 135 Use: testgrid [groupmask [gridmask [casemask]]] [options...]
b725d7c5 136 Allowed options are:
137 -parallel N: run N parallel processes (default is number of CPUs, 0 to disable)
9753e6de 138 -refresh N: save summary logs every N seconds (default 600, minimal 1, 0 to disable)
b725d7c5 139 -outdir dirname: set log directory (should be empty or non-existing)
140 -overwrite: force writing logs in existing non-empty directory
141 -xml filename: write XML report for Jenkins (in JUnit-like format)
433673e0 142 -beep: play sound signal at the end of the tests
b502ddc1 143 -regress dirname: re-run only a set of tests that have been detected as regressions on some previous run.
144 Here "dirname" is path to directory containing results of previous run.
87f42a3f 145 Groups, grids, and test cases to be executed can be specified by list of file
146 masks, separated by spaces or comma; default is all (*).
40093367 147}
b725d7c5 148proc testgrid {args} {
40093367 149 global env tcl_platform _tests_verbose
150
151 ######################################################
152 # check arguments
153 ######################################################
154
155 # check that environment variable defining paths to test scripts is defined
156 if { ! [info exists env(CSF_TestScriptsPath)] ||
6d368502 157 [llength $env(CSF_TestScriptsPath)] <= 0 } {
40093367 158 error "Error: Environment variable CSF_TestScriptsPath is not defined"
159 }
160
161 # treat options
b725d7c5 162 set parallel [_get_nb_cpus]
40093367 163 set refresh 60
b725d7c5 164 set logdir ""
40093367 165 set overwrite 0
166 set xmlfile ""
433673e0 167 set signal 0
b502ddc1 168 set regress 0
169 set prev_logdir ""
40093367 170 for {set narg 0} {$narg < [llength $args]} {incr narg} {
6d368502 171 set arg [lindex $args $narg]
172
173 # parallel execution
174 if { $arg == "-parallel" } {
175 incr narg
176 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
177 set parallel [expr [lindex $args $narg]]
178 } else {
179 error "Option -parallel requires argument"
180 }
181 continue
182 }
183
184 # refresh logs time
185 if { $arg == "-refresh" } {
186 incr narg
187 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
188 set refresh [expr [lindex $args $narg]]
189 } else {
190 error "Option -refresh requires argument"
191 }
192 continue
193 }
194
195 # output directory
196 if { $arg == "-outdir" } {
197 incr narg
198 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
199 set logdir [lindex $args $narg]
200 } else {
201 error "Option -outdir requires argument"
202 }
203 continue
204 }
205
206 # allow overwrite logs
207 if { $arg == "-overwrite" } {
208 set overwrite 1
209 continue
210 }
211
212 # refresh logs time
213 if { $arg == "-xml" } {
214 incr narg
215 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
216 set xmlfile [lindex $args $narg]
217 }
218 if { $xmlfile == "" } {
219 set xmlfile TESTS-summary.xml
220 }
221 continue
222 }
223
224 # sound signal at the end of the test
225 if { $arg == "-beep" } {
226 set signal t
227 continue
228 }
229
b502ddc1 230 # re-run only a set of tests that have been detected as regressions on some previous run
231 if { $arg == "-regress" } {
232 incr narg
233 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
234 set prev_logdir [lindex $args $narg]
235 set regress 1
236 } else {
237 error "Option -regress requires argument"
238 }
239 continue
240 }
241
6d368502 242 # unsupported option
243 if { [regexp {^-} $arg] } {
244 error "Error: unsupported option \"$arg\""
245 }
246
247 # treat arguments not recognized as options as group and grid names
248 if { ! [info exists groupmask] } {
249 set groupmask [split $arg ,]
250 } elseif { ! [info exists gridmask] } {
251 set gridmask [split $arg ,]
252 } elseif { ! [info exists casemask] } {
253 set casemask [split $arg ,]
254 } else {
255 error "Error: cannot interpret argument $narg ($arg)"
256 }
40093367 257 }
258
259 # check that target log directory is empty or does not exist
260 set logdir [file normalize [string trim $logdir]]
b502ddc1 261 set prev_logdir [file normalize [string trim $prev_logdir]]
40093367 262 if { $logdir == "" } {
6d368502 263 # if specified logdir is empty string, generate unique name like
ffc26091 264 # results/<branch>_<timestamp>
265 set prefix ""
b725d7c5 266 if { ! [catch {exec git branch} gitout] &&
b502ddc1 267 [regexp {[*] ([\w-]+)} $gitout res branch] } {
ffc26091 268 set prefix "${branch}_"
b725d7c5 269 }
6d368502 270 set logdir "results/${prefix}[clock format [clock seconds] -format {%Y-%m-%dT%H%M}]"
096ef695 271
6d368502 272 set logdir [file normalize $logdir]
40093367 273 }
274 if { [file isdirectory $logdir] && ! $overwrite && ! [catch {glob -directory $logdir *}] } {
6d368502 275 error "Error: Specified log directory \"$logdir\" is not empty; please clean it before running tests"
40093367 276 }
277 if { [catch {file mkdir $logdir}] || ! [file writable $logdir] } {
6d368502 278 error "Error: Cannot create directory \"$logdir\", or it is not writable"
40093367 279 }
280
87f42a3f 281 # masks for search of test groups, grids, and cases
282 if { ! [info exists groupmask] } { set groupmask * }
283 if { ! [info exists gridmask ] } { set gridmask * }
284 if { ! [info exists casemask ] } { set casemask * }
285
b502ddc1 286 # Find test cases with FAILED and IMPROVEMENT statuses in previous run
287 # if option "regress" is given
288 set rerun_group_grid_case {}
289
290 if { ${regress} > 0 } {
291 if { "${groupmask}" != "*"} {
292 lappend rerun_group_grid_case [list $groupmask $gridmask $casemask]
293 }
294 } else {
295 lappend rerun_group_grid_case [list $groupmask $gridmask $casemask]
296 }
297
298 if { ${regress} > 0 } {
299 if { [file exists ${prev_logdir}/tests.log] } {
300 set fd [open ${prev_logdir}/tests.log]
301 while { [gets $fd line] >= 0 } {
302 if {[regexp {CASE ([^\s]+) ([^\s]+) ([^\s]+): FAILED} $line dump group grid casename] ||
303 [regexp {CASE ([^\s]+) ([^\s]+) ([^\s]+): IMPROVEMENT} $line dump group grid casename]} {
304 lappend rerun_group_grid_case [list $group $grid $casename]
305 }
306 }
307 close $fd
308 } else {
309 error "Error: file ${prev_logdir}/tests.log is not found, check your input arguments!"
310 }
311 }
312
40093367 313 ######################################################
314 # prepare list of tests to be performed
315 ######################################################
316
317 # list of tests, each defined by a list of:
318 # test scripts directory
319 # group (subfolder) name
320 # grid (subfolder) name
321 # test case name
322 # path to test case file
323 set tests_list {}
324
b502ddc1 325 foreach group_grid_case ${rerun_group_grid_case} {
326 set groupmask [lindex $group_grid_case 0]
327 set gridmask [lindex $group_grid_case 1]
328 set casemask [lindex $group_grid_case 2]
40093367 329
b502ddc1 330 # iterate by all script paths
331 foreach dir [lsort -unique [_split_path $env(CSF_TestScriptsPath)]] {
332 # protection against empty paths
333 set dir [string trim $dir]
334 if { $dir == "" } { continue }
40093367 335
b502ddc1 336 if { $_tests_verbose > 0 } { _log_and_puts log "Examining tests directory $dir" }
40093367 337
b502ddc1 338 # check that directory exists
339 if { ! [file isdirectory $dir] } {
340 _log_and_puts log "Warning: directory $dir listed in CSF_TestScriptsPath does not exist, skipped"
6d368502 341 continue
342 }
343
b502ddc1 344 # search all directories in the current dir with specified mask
345 if [catch {glob -directory $dir -tail -types d {*}$groupmask} groups] { continue }
6d368502 346
b502ddc1 347 # iterate by groups
348 if { $_tests_verbose > 0 } { _log_and_puts log "Groups to be executed: $groups" }
349 foreach group [lsort -dictionary $groups] {
350 if { $_tests_verbose > 0 } { _log_and_puts log "Examining group directory $group" }
6d368502 351
b502ddc1 352 # file grids.list must exist: it defines sequence of grids in the group
353 if { ! [file exists $dir/$group/grids.list] } {
354 _log_and_puts log "Warning: directory $dir/$group does not contain file grids.list, skipped"
6d368502 355 continue
356 }
357
b502ddc1 358 # read grids.list file and make a list of grids to be executed
359 set gridlist {}
360 set fd [open $dir/$group/grids.list]
361 set nline 0
362 while { [gets $fd line] >= 0 } {
363 incr nline
6d368502 364
b502ddc1 365 # skip comments and empty lines
366 if { [regexp "\[ \t\]*\#.*" $line] } { continue }
367 if { [string trim $line] == "" } { continue }
6d368502 368
b502ddc1 369 # get grid id and name
370 if { ! [regexp "^\(\[0-9\]+\)\[ \t\]*\(\[A-Za-z0-9_.-\]+\)\$" $line res gridid grid] } {
371 _log_and_puts log "Warning: cannot recognize line $nline in file $dir/$group/grids.list as \"gridid gridname\"; ignored"
372 continue
87f42a3f 373 }
6d368502 374
b502ddc1 375 # check that grid fits into the specified mask
376 foreach mask $gridmask {
377 if { $mask == $gridid || [string match $mask $grid] } {
378 lappend gridlist $grid
379 }
380 }
6d368502 381 }
b502ddc1 382 close $fd
383
384 # iterate by all grids
385 foreach grid $gridlist {
386
387 # check if this grid is aliased to another one
388 set griddir $dir/$group/$grid
389 if { [file exists $griddir/cases.list] } {
390 set fd [open $griddir/cases.list]
391 if { [gets $fd line] >= 0 } {
392 set griddir [file normalize $dir/$group/$grid/[string trim $line]]
393 }
394 close $fd
395 }
6d368502 396
b502ddc1 397 # check if grid directory actually exists
398 if { ! [file isdirectory $griddir] } {
399 _log_and_puts log "Error: tests directory for grid $grid ($griddir) is missing; skipped"
6d368502 400 continue
87f42a3f 401 }
40093367 402
b502ddc1 403 # create directory for logging test results
404 if { $logdir != "" } { file mkdir $logdir/$group/$grid }
405
406 # iterate by all tests in the grid directory
407 if { [catch {glob -directory $griddir -type f {*}$casemask} testfiles] } { continue }
408 foreach casefile [lsort -dictionary $testfiles] {
409 # filter out files with reserved names
410 set casename [file tail $casefile]
411 if { $casename == "begin" || $casename == "end" ||
412 $casename == "parse.rules" } {
413 continue
414 }
415
416 lappend tests_list [list $dir $group $grid $casename $casefile]
417 }
6d368502 418 }
419 }
420 }
40093367 421 }
422 if { [llength $tests_list] < 1 } {
b502ddc1 423 error "Error: no tests are found, check your input arguments and variable CSF_TestScriptsPath!"
433673e0 424 } else {
6d368502 425 puts "Running tests (total [llength $tests_list] test cases)..."
40093367 426 }
427
428 ######################################################
429 # run tests
430 ######################################################
431
432 # log command arguments and environment
9753e6de 433 lappend log "Command: testgrid $args"
434 lappend log "Host: [info hostname]"
435 lappend log "Started on: [clock format [clock seconds] -format {%Y-%m-%d %H:%M:%S}]"
436 catch {lappend log "DRAW build:\n[dversion]" }
437 lappend log "Environment:"
8a262fa1 438 foreach envar [lsort [array names env]] {
6d368502 439 lappend log "$envar=\"$env($envar)\""
40093367 440 }
9753e6de 441 lappend log ""
40093367 442
443 set refresh_timer [clock seconds]
444 uplevel dchrono _timer reset
445 uplevel dchrono _timer start
446
447 # if parallel execution is requested, allocate thread pool
448 if { $parallel > 0 } {
6d368502 449 if { ! [info exists tcl_platform(threaded)] || [catch {package require Thread}] } {
450 _log_and_puts log "Warning: Tcl package Thread is not available, running in sequential mode"
451 set parallel 0
452 } else {
453 set worker [tpool::create -minworkers $parallel -maxworkers $parallel]
454 # suspend the pool until all jobs are posted, to prevent blocking of the process
455 # of starting / processing jobs by running threads
456 catch {tpool::suspend $worker}
457 if { $_tests_verbose > 0 } { _log_and_puts log "Executing tests in (up to) $parallel threads" }
9753e6de 458 # limit number of jobs in the queue by reasonable value
459 # to prevent slowdown due to unnecessary queue processing
460 set nbpooled 0
461 set nbpooled_max [expr 10 * $parallel]
462 set nbpooled_ok [expr 5 * $parallel]
6d368502 463 }
40093367 464 }
465
466 # start test cases
8a262fa1 467 set userbreak 0
40093367 468 foreach test_def $tests_list {
8a262fa1 469 # check for user break
9753e6de 470 if { $userbreak || "[info commands dbreak]" == "dbreak" && [catch dbreak] } {
8a262fa1 471 set userbreak 1
472 break
473 }
474
6d368502 475 set dir [lindex $test_def 0]
476 set group [lindex $test_def 1]
477 set grid [lindex $test_def 2]
478 set casename [lindex $test_def 3]
479 set casefile [lindex $test_def 4]
480
481 # command to set tests for generation of image in results directory
482 set imgdir_cmd ""
483 if { $logdir != "" } { set imgdir_cmd "set imagedir $logdir/$group/$grid" }
484
485 # prepare command file for running test case in separate instance of DRAW
486 set fd_cmd [open $logdir/$group/$grid/${casename}.tcl w]
487 puts $fd_cmd "$imgdir_cmd"
488 puts $fd_cmd "set test_image $casename"
489 puts $fd_cmd "_run_test $dir $group $grid $casefile t"
490
491 # use dlog command to obtain complete output of the test when it is absent (i.e. since OCCT 6.6.0)
492 # note: this is not needed if echo is set to 1 in call to _run_test above
493 if { ! [catch {dlog get}] } {
494 puts $fd_cmd "puts \[dlog get\]"
495 } else {
496 # else try to use old-style QA_ variables to get more output...
497 set env(QA_DUMP) 1
498 set env(QA_DUP) 1
499 set env(QA_print_command) 1
500 }
501
502 # final 'exit' is needed when running on Linux under VirtualGl
503 puts $fd_cmd "exit"
504 close $fd_cmd
8418c617 505
506 # commant to run DRAW with a command file;
507 # note that empty string is passed as standard input to avoid possible
508 # hang-ups due to waiting for stdin of the launching process
6d368502 509 set command "exec <<{} DRAWEXE -f $logdir/$group/$grid/${casename}.tcl"
510
511 # alternative method to run without temporary file; disabled as it needs too many backslashes
512 # else {
513 # set command "exec <<\"\" DRAWEXE -c $imgdir_cmd\\\; set test_image $casename\\\; \
514 # _run_test $dir $group $grid $casefile\\\; \
515 # puts \\\[dlog get\\\]\\\; exit"
516 # }
517
518 # run test case, either in parallel or sequentially
519 if { $parallel > 0 } {
520 # parallel execution
521 set job [tpool::post -nowait $worker "catch \"$command\" output; return \$output"]
522 set job_def($job) [list $logdir $dir $group $grid $casename]
9753e6de 523 incr nbpooled
524 if { $nbpooled > $nbpooled_max } {
525 _testgrid_process_jobs $worker $nbpooled_ok
526 }
6d368502 527 } else {
528 # sequential execution
529 catch {eval $command} output
530 _log_test_case $output $logdir $dir $group $grid $casename log
531
532 # update summary log with requested period
533 if { $logdir != "" && $refresh > 0 && [expr [clock seconds] - $refresh_timer > $refresh] } {
534 # update and dump summary
535 _log_summarize $logdir $log
536 set refresh_timer [clock seconds]
537 }
538 }
40093367 539 }
540
541 # get results of started threads
542 if { $parallel > 0 } {
9753e6de 543 _testgrid_process_jobs $worker
6d368502 544 # release thread pool
9753e6de 545 if { $nbpooled > 0 } {
6d368502 546 tpool::cancel $worker [array names job_def]
9753e6de 547 }
548 catch {tpool::resume $worker}
6d368502 549 tpool::release $worker
40093367 550 }
551
552 uplevel dchrono _timer stop
553 set time [lindex [split [uplevel dchrono _timer show] "\n"] 0]
554
8a262fa1 555 if { $userbreak } {
9753e6de 556 _log_and_puts log "*********** Stopped by user break ***********"
8a262fa1 557 set time "${time} \nNote: the process is not finished, stopped by user break!"
558 }
559
40093367 560 ######################################################
561 # output summary logs and exit
562 ######################################################
563
564 _log_summarize $logdir $log $time
565 if { $logdir != "" } {
6d368502 566 puts "Detailed logs are saved in $logdir"
40093367 567 }
568 if { $logdir != "" && $xmlfile != "" } {
6d368502 569 # XML output file is assumed relative to log dir unless it is absolute
570 if { [ file pathtype $xmlfile] == "relative" } {
571 set xmlfile [file normalize $logdir/$xmlfile]
572 }
573 _log_xml_summary $logdir $xmlfile $log 0
574 puts "XML summary is saved to $xmlfile"
40093367 575 }
433673e0 576 # play sound signal at the end of test
577 if {$signal} {
6d368502 578 puts "\7\7\7\7"
433673e0 579 }
40093367 580 return
581}
582
22db40eb 583# Procedure to regenerate summary log from logs of test cases
584help testsummarize {
585 Regenerate summary log in the test directory from logs of test cases.
586 This can be necessary if test grids are executed separately (e.g. on
587 different stations) or some grids have been re-executed.
588 Use: testsummarize dir
589}
590proc testsummarize {dir} {
591 global _test_case_regexp
592
593 if { ! [file isdirectory $dir] } {
6d368502 594 error "Error: \"$dir\" is not a directory"
22db40eb 595 }
596
597 # get summary statements from all test cases in one log
9753e6de 598 set log {}
22db40eb 599
600 # to avoid huge listing of logs, first find all subdirectories and iterate
601 # by them, parsing log files in each subdirectory independently
602 foreach grid [glob -directory $dir -types d -tails */*] {
603 foreach caselog [glob -nocomplain -directory [file join $dir $grid] -types f -tails *.log] {
604 set file [file join $dir $grid $caselog]
605 set nbfound 0
606 set fd [open $file r]
6d368502 607 while { [gets $fd line] >= 0 } {
608 if { [regexp $_test_case_regexp $line res grp grd cas status message] } {
22db40eb 609 if { "[file join $grid $caselog]" != "[file join $grp $grd ${cas}.log]" } {
610 puts "Error: $file contains status line for another test case ($line)"
611 }
6d368502 612 lappend log $line
613 incr nbfound
614 }
615 }
22db40eb 616 close $fd
617
618 if { $nbfound != 1 } {
619 puts "Error: $file contains $nbfound status lines, expected 1"
620 }
621 }
622 }
623
624 _log_summarize $dir $log "Summary regenerated from logs at [clock format [clock seconds]]"
625 return
626}
627
cc6a292d 628# Procedure to compare results of two runs of test cases
b725d7c5 629help testdiff {
630 Compare results of two executions of tests (CPU times, ...)
22db40eb 631 Use: testdiff dir1 dir2 [groupname [gridname]] [options...]
b725d7c5 632 Where dir1 and dir2 are directories containing logs of two test runs.
633 Allowed options are:
28cab376 634 -image [filename]: compare only images and save its in specified file (default
635 name is <dir1>/diffimage-<dir2>.log)
636 -cpu [filename]: compare only CPU and save it in specified file (default
637 name is <dir1>/diffcpu-<dir2>.log)
638 -memory [filename]: compare only memory and save it in specified file (default
639 name is <dir1>/diffmemory-<dir2>.log)
22db40eb 640 -save filename: save resulting log in specified file (default name is
60874ff8 641 <dir1>/diff-<dir2>.log); HTML log is saved with same name
22db40eb 642 and extension .html
b725d7c5 643 -status {same|ok|all}: filter cases for comparing by their status:
644 same - only cases with same status are compared (default)
645 ok - only cases with OK status in both logs are compared
646 all - results are compared regardless of status
647 -verbose level:
648 1 - output only differences
22db40eb 649 2 - output also list of logs and directories present in one of dirs only
650 3 - (default) output also progress messages
d5f061b6 651 -highlight_percent value: highlight considerable (>value in %) deviations
652 of CPU and memory (default value is 5%)
cc6a292d 653}
654proc testdiff {dir1 dir2 args} {
655 if { "$dir1" == "$dir2" } {
6d368502 656 error "Input directories are the same"
cc6a292d 657 }
658
659 ######################################################
660 # check arguments
661 ######################################################
662
663 # treat options
22db40eb 664 set logfile [file join $dir1 "diff-[file tail $dir2].log"]
28cab376 665 set logfile_image ""
666 set logfile_cpu ""
667 set logfile_memory ""
668 set image false
669 set cpu false
670 set memory false
cc6a292d 671 set basename ""
28cab376 672 set save false
cc6a292d 673 set status "same"
674 set verbose 3
6d368502 675 set highlight_percent 5
cc6a292d 676 for {set narg 0} {$narg < [llength $args]} {incr narg} {
6d368502 677 set arg [lindex $args $narg]
6d368502 678 # log file name
679 if { $arg == "-save" } {
680 incr narg
681 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
682 set logfile [lindex $args $narg]
683 } else {
684 error "Error: Option -save must be followed by log file name"
685 }
28cab376 686 set save true
6d368502 687 continue
688 }
28cab376 689
690 # image compared log
691 if { $arg == "-image" } {
692 incr narg
693 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
694 set logfile_image [lindex $args $narg]
695 } else {
696 set logfile_image [file join $dir1 "diffimage-[file tail $dir2].log"]
697 incr narg -1
698 }
699 set image true
700 continue
701 }
702
703 # CPU compared log
704 if { $arg == "-cpu" } {
705 incr narg
706 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
707 set logfile_cpu [lindex $args $narg]
708 } else {
709 set logfile_cpu [file join $dir1 "diffcpu-[file tail $dir2].log"]
710 incr narg -1
711 }
712 set cpu true
713 continue
714 }
715
716 # memory compared log
717 if { $arg == "-memory" } {
718 incr narg
719 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
720 set logfile_memory [lindex $args $narg]
721 } else {
722 set logfile_memory [file join $dir1 "diffmemory-[file tail $dir2].log"]
723 incr narg -1
724 }
725 set memory true
726 continue
727 }
728
6d368502 729 # status filter
730 if { $arg == "-status" } {
731 incr narg
732 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
733 set status [lindex $args $narg]
734 } else {
735 set status ""
736 }
737 if { "$status" != "same" && "$status" != "all" && "$status" != "ok" } {
738 error "Error: Option -status must be followed by one of \"same\", \"all\", or \"ok\""
739 }
740 continue
741 }
742
743 # verbose level
744 if { $arg == "-verbose" } {
745 incr narg
746 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
747 set verbose [expr [lindex $args $narg]]
748 } else {
749 error "Error: Option -verbose must be followed by integer verbose level"
750 }
751 continue
752 }
753
754 # highlight_percent
755 if { $arg == "-highlight_percent" } {
756 incr narg
757 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
758 set highlight_percent [expr [lindex $args $narg]]
759 } else {
760 error "Error: Option -highlight_percent must be followed by integer value"
761 }
762 continue
763 }
764
765 if { [regexp {^-} $arg] } {
766 error "Error: unsupported option \"$arg\""
767 }
22db40eb 768
769 # non-option arguments form a subdirectory path
6d368502 770 set basename [file join $basename $arg]
cc6a292d 771 }
28cab376 772
773 if {$image != false || $cpu != false || $memory != false} {
774 if {$save != false} {
775 error "Error: Option -save can not be used with image/cpu/memory options"
776 }
777 }
cc6a292d 778
779 # run diff procedure (recursive)
28cab376 780 _test_diff $dir1 $dir2 $basename $image $cpu $memory $status $verbose log log_image log_cpu log_memory
781
cc6a292d 782 # save result to log file
28cab376 783 if {$image == false && $cpu == false && $memory == false} {
784 if { "$logfile" != "" } {
785 _log_save $logfile [join $log "\n"]
786 _log_html_diff "[file rootname $logfile].html" $log $dir1 $dir2 ${highlight_percent}
787 puts "Log is saved to $logfile (and .html)"
788 }
789 } else {
790 foreach mode {image cpu memory} {
791 if {"[set logfile_${mode}]" != ""} {
792 _log_save "[set logfile_${mode}]" [join "[set log_${mode}]" "\n"]
793 _log_html_diff "[file rootname [set logfile_${mode}]].html" "[set log_${mode}]" $dir1 $dir2 ${highlight_percent}
794 puts "Log (${mode}) is saved to [set logfile_${mode}] (and .html)"
795 }
796 }
cc6a292d 797 }
cc6a292d 798 return
799}
800
351bbcba 801# Procedure to check data file before adding it to repository
802help testfile {
803 Check data file and prepare it for putting to test data files repository.
804 Use: testfile [filelist]
805
806 Will report if:
807 - data file (non-binary) is in DOS encoding (CR/LF)
808 - same data file (with same or another name) already exists in the repository
809 - another file with the same name already exists
810 Note that names are assumed to be case-insensitive (for Windows).
811
812 Unless the file is already in the repository, tries to load it, reports
813 the recognized file format, file size, number of faces and edges in the
60874ff8 814 loaded shape (if any), and makes snapshot (in the temporary directory).
351bbcba 815 Finally it advises whether the file should be put to public section of the
816 repository.
817}
818proc testfile {filelist} {
819 global env
820
821 # check that CSF_TestDataPath is defined
822 if { ! [info exists env(CSF_TestDataPath)] } {
823 error "Environment variable CSF_TestDataPath must be defined!"
824 }
825
826 # build registry of existing data files (name -> path) and (size -> path)
827 puts "Checking available test data files..."
828 foreach dir [_split_path $env(CSF_TestDataPath)] {
829 while {[llength $dir] != 0} {
830 set curr [lindex $dir 0]
831 set dir [lrange $dir 1 end]
832 eval lappend dir [glob -nocomplain -directory $curr -type d *]
833 foreach file [glob -nocomplain -directory $curr -type f *] {
834 set name [file tail $file]
835 set name_lower [string tolower $name]
836
837 # check that the file is not in DOS encoding
838 if { [_check_dos_encoding $file] } {
839 puts "Warning: file $file is in DOS encoding; was this intended?"
840 }
841 _check_file_format $file
842
843 # check if file with the same name is present twice or more
844 if { [info exists names($name_lower)] } {
845 puts "Error: more than one file with name $name is present in the repository:"
846 if { [_diff_files $file $names($name_lower)] } {
847 puts "(files are different by content)"
848 } else {
849 puts "(files are same by content)"
850 }
851 puts "--> $file"
852 puts "--> $names($name_lower)"
853 continue
854 }
855
856 # check if file with the same content exists
857 set size [file size $file]
858 if { [info exists sizes($size)] } {
859 foreach other $sizes($size) {
860 if { ! [_diff_files $file $other] } {
861 puts "Warning: two files with the same content found:"
862 puts "--> $file"
863 puts "--> $other"
864 }
865 }
866 }
867
868 # add the file to the registry
869 set names($name_lower) $file
870 lappend sizes($size) $file
6d368502 871 }
872 }
351bbcba 873 }
874 if { [llength $filelist] <= 0 } { return }
875
876 # check the new files
877 set has_images f
878 puts "Checking new file(s)..."
879 foreach file $filelist {
880 # check for DOS encoding
881 if { [_check_dos_encoding $file] } {
882 puts "$file: Warning: DOS encoding detected"
883 }
884
885 set name [file tail $file]
886 set name_lower [string tolower $name]
887
888 # check for presence of the file with same name
889 if { [info exists names($name_lower)] } {
890 if { [_diff_files $file $names($name_lower)] } {
891 puts "$file: Error: name is already used by existing file\n--> $names($name_lower)"
892 } else {
893 puts "$file: OK: already in the repository \n--> $names($name_lower)"
894 continue
895 }
896 }
897
898 # check if file with the same content exists
899 set size [file size $file]
900 if { [info exists sizes($size)] } {
901 set found f
902 foreach other $sizes($size) {
903 if { ! [_diff_files $file $other] } {
6d368502 904 puts "$file: OK: the same file is already present under name [file tail $other]\n--> $other"
905 set found t
906 break
351bbcba 907 }
908 }
909 if { $found } { continue }
910 }
911
912 # try to read the file
913 set format [_check_file_format $file]
914 if { [catch {uplevel load_data_file $file $format a}] } {
915 puts "$file: Error: Cannot read as $format file"
916 continue
917 }
918
919 # get number of faces and edges
920 set edges 0
921 set faces 0
922 set nbs [uplevel nbshapes a]
923 regexp {EDGE[ \t:]*([0-9]+)} $nbs res edges
924 regexp {FACE[ \t:]*([0-9]+)} $nbs res faces
925
926 # classify; first check file size and number of faces and edges
927 if { $size < 95000 && $faces < 20 && $edges < 100 } {
928 set dir public
929 } else {
930 set dir private
931 # check if one of names of that file corresponds to typical name for
932 # MDTV bugs or has extension .rle, this should be old model
933 if { [regexp -nocase {.*(cts|ats|pro|buc|ger|fra|usa|uki)[0-9]+.*} $name] ||
934 [regexp -nocase {[.]rle\y} $name] } {
935 set dir old
936 }
937 }
938
939 # add stats
940 puts "$file: $format size=[expr $size / 1024] KiB, nbfaces=$faces, nbedges=$edges -> $dir"
941
60874ff8 942 set tmpdir [_get_temp_dir]
943 file mkdir $tmpdir/$dir
351bbcba 944
945 # make snapshot
946 pload AISV
947 uplevel vdisplay a
948 uplevel vfit
949 uplevel vzfit
60874ff8 950 uplevel vdump $tmpdir/$dir/[file rootname [file tail $file]].png
351bbcba 951 set has_images t
952 }
953 if { $has_images } {
60874ff8 954 puts "Snapshots are saved in subdirectory [_get_temp_dir]"
351bbcba 955 }
956}
957
22db40eb 958# Procedure to locate data file for test given its name.
959# The search is performed assuming that the function is called
960# from the test case script; the search order is:
961# - subdirectory "data" of the test script (grid) folder
962# - subdirectories in environment variable CSF_TestDataPath
963# - subdirectory set by datadir command
964# If file is not found, raises Tcl error.
965proc locate_data_file {filename} {
966 global env groupname gridname casename
967
968 # check if the file is located in the subdirectory data of the script dir
969 set scriptfile [info script]
970 if { $scriptfile != "" } {
971 set path [file join [file dirname $scriptfile] data $filename]
6d368502 972 if { [file exists $path] } {
973 return [file normalize $path]
974 }
22db40eb 975 }
976
977 # check sub-directories in paths indicated by CSF_TestDataPath
978 if { [info exists env(CSF_TestDataPath)] } {
6d368502 979 foreach dir [_split_path $env(CSF_TestDataPath)] {
980 while {[llength $dir] != 0} {
981 set name [lindex $dir 0]
982 set dir [lrange $dir 1 end]
80482e01 983 # skip directories starting with dot
984 if { [regexp {^[.]} $name] } { continue }
6d368502 985 if { [file exists $name/$filename] } {
986 return [file normalize $name/$filename]
987 }
988 eval lappend dir [glob -nocomplain -directory $name -type d *]
989 }
990 }
22db40eb 991 }
992
993 # check current datadir
994 if { [file exists [uplevel datadir]/$filename] } {
6d368502 995 return [file normalize [uplevel datadir]/$filename]
22db40eb 996 }
997
998 # raise error
c97067ad 999 error [join [list "File $filename could not be found" \
6d368502 1000 "(should be in paths indicated by CSF_TestDataPath environment variable, " \
22db40eb 1001 "or in subfolder data in the script directory)"] "\n"]
1002}
1003
40093367 1004# Internal procedure to find test case indicated by group, grid, and test case names;
1005# returns:
1006# - dir: path to the base directory of the tests group
1007# - gridname: actual name of the grid
1008# - casefile: path to the test case script
1009# if no such test is found, raises error with appropriate message
1010proc _get_test {group grid casename _dir _gridname _casefile} {
1011 upvar $_dir dir
1012 upvar $_gridname gridname
1013 upvar $_casefile casefile
1014
1015 global env
1016
1017 # check that environment variable defining paths to test scripts is defined
1018 if { ! [info exists env(CSF_TestScriptsPath)] ||
1019 [llength $env(CSF_TestScriptsPath)] <= 0 } {
1020 error "Error: Environment variable CSF_TestScriptsPath is not defined"
1021 }
1022
1023 # iterate by all script paths
1024 foreach dir [_split_path $env(CSF_TestScriptsPath)] {
6d368502 1025 # protection against empty paths
1026 set dir [string trim $dir]
1027 if { $dir == "" } { continue }
40093367 1028
1029 # check that directory exists
1030 if { ! [file isdirectory $dir] } {
1031 puts "Warning: directory $dir listed in CSF_TestScriptsPath does not exist, skipped"
6d368502 1032 continue
40093367 1033 }
1034
1035 # check if test group with given name exists in this dir
1036 # if not, continue to the next test dir
1037 if { ! [file isdirectory $dir/$group] } { continue }
1038
1039 # check that grid with given name (possibly alias) exists; stop otherwise
1040 set gridname $grid
1041 if { ! [file isdirectory $dir/$group/$gridname] } {
1042 # check if grid is named by alias rather than by actual name
1043 if { [file exists $dir/$group/grids.list] } {
1044 set fd [open $dir/$group/grids.list]
1045 while { [gets $fd line] >= 0 } {
1046 if { [regexp "\[ \t\]*\#.*" $line] } { continue }
1047 if { [regexp "^$grid\[ \t\]*\(\[A-Za-z0-9_.-\]+\)\$" $line res gridname] } {
1048 break
1049 }
1050 }
1051 close $fd
6d368502 1052 }
1053 }
40093367 1054 if { ! [file isdirectory $dir/$group/$gridname] } { continue }
1055
1056 # get actual file name of the script; stop if it cannot be found
1057 set casefile $dir/$group/$gridname/$casename
1058 if { ! [file exists $casefile] } {
1059 # check if this grid is aliased to another one
1060 if { [file exists $dir/$group/$gridname/cases.list] } {
1061 set fd [open $dir/$group/$gridname/cases.list]
1062 if { [gets $fd line] >= 0 } {
1063 set casefile [file normalize $dir/$group/$gridname/[string trim $line]/$casename]
1064 }
6d368502 1065 close $fd
1066 }
40093367 1067 }
1068 if { [file exists $casefile] } {
1069 # normal return
1070 return
1071 }
1072 }
1073
1074 # coming here means specified test is not found; report error
1075 error [join [list "Error: test case $group / $grid / $casename is not found in paths listed in variable" \
6d368502 1076 "CSF_TestScriptsPath (current value is \"$env(CSF_TestScriptsPath)\")"] "\n"]
40093367 1077}
1078
1079# Internal procedure to run test case indicated by base directory,
1080# grid and grid names, and test case file path.
1081# The log can be obtained by command "dlog get".
5df3a117 1082proc _run_test {scriptsdir group gridname casefile echo} {
40093367 1083 global env
1084
1085 # start timer
1086 uplevel dchrono _timer reset
1087 uplevel dchrono _timer start
433673e0 1088 catch {uplevel meminfo h} membase
40093367 1089
1090 # enable commands logging; switch to old-style mode if dlog command is not present
1091 set dlog_exists 1
1092 if { [catch {dlog reset}] } {
6d368502 1093 set dlog_exists 0
5df3a117 1094 } elseif { $echo } {
1095 decho on
40093367 1096 } else {
6d368502 1097 dlog reset
1098 dlog on
1099 rename puts puts-saved
1100 proc puts args {
1101 global _tests_verbose
1102
1103 # log only output to stdout and stderr, not to file!
1104 if {[llength $args] > 1} {
1105 set optarg [lindex $args end-1]
1106 if { $optarg == "stdout" || $optarg == "stderr" || $optarg == "-newline" } {
1107 dlog add [lindex $args end]
1108 } else {
1109 eval puts-saved $args
1110 }
1111 } else {
1112 dlog add [lindex $args end]
1113 }
1114 }
40093367 1115 }
1116
40093367 1117 # evaluate test case
936f43da 1118 set tmp_imagedir 0
40093367 1119 if [catch {
60874ff8 1120 # set variables identifying test case
6d368502 1121 uplevel set casename [file tail $casefile]
1122 uplevel set groupname $group
1123 uplevel set gridname $gridname
1124 uplevel set dirname $scriptsdir
40093367 1125
6d368502 1126 # set path for saving of log and images (if not yet set) to temp dir
1127 if { ! [uplevel info exists imagedir] } {
1128 uplevel set test_image \$casename
a3ef6605 1129
1130 # create subdirectory in temp named after group and grid with timestamp
1131 set rootlogdir [_get_temp_dir]
1132
1133 set imagedir "${group}-${gridname}-${::casename}-[clock format [clock seconds] -format {%Y-%m-%dT%Hh%Mm%Ss}]"
1134 set imagedir [file normalize ${rootlogdir}/$imagedir]
1135
1136 if { [catch {file mkdir $imagedir}] || ! [file writable $imagedir] ||
1137 ! [catch {glob -directory $imagedir *}] } {
6d368502 1138 # puts "Warning: Cannot create directory \"$imagedir\", or it is not empty; \"${rootlogdir}\" is used"
a3ef6605 1139 set imagedir $rootlogdir
1140 }
1141
d16b64f1 1142 uplevel set imagedir \"$imagedir\"
936f43da 1143 set tmp_imagedir 1
6d368502 1144 }
60874ff8 1145
6d368502 1146 # execute test scripts
40093367 1147 if { [file exists $scriptsdir/$group/begin] } {
6d368502 1148 puts "Executing $scriptsdir/$group/begin..."; flush stdout
1149 uplevel source $scriptsdir/$group/begin
1150 }
1151 if { [file exists $scriptsdir/$group/$gridname/begin] } {
1152 puts "Executing $scriptsdir/$group/$gridname/begin..."; flush stdout
1153 uplevel source $scriptsdir/$group/$gridname/begin
1154 }
1155
1156 puts "Executing $casefile..."; flush stdout
1157 uplevel source $casefile
1158
1159 if { [file exists $scriptsdir/$group/$gridname/end] } {
1160 puts "Executing $scriptsdir/$group/$gridname/end..."; flush stdout
1161 uplevel source $scriptsdir/$group/$gridname/end
1162 }
1163 if { [file exists $scriptsdir/$group/end] } {
1164 puts "Executing $scriptsdir/$group/end..."; flush stdout
1165 uplevel source $scriptsdir/$group/end
1166 }
40093367 1167 } res] {
6d368502 1168 puts "Tcl Exception: $res"
40093367 1169 }
1170
40093367 1171 # stop logging
1172 if { $dlog_exists } {
5df3a117 1173 if { $echo } {
6d368502 1174 decho off
5df3a117 1175 } else {
1176 rename puts {}
6d368502 1177 rename puts-saved puts
1178 dlog off
1179 }
40093367 1180 }
1181
8418c617 1182 # stop cpulimit killer if armed by the test
1183 cpulimit
1184
22db40eb 1185 # add memory and timing info
1186 set stats ""
433673e0 1187 if { ! [catch {uplevel meminfo h} memuse] } {
936f43da 1188 append stats "MEMORY DELTA: [expr ($memuse - $membase) / 1024] KiB\n"
22db40eb 1189 }
40093367 1190 uplevel dchrono _timer stop
1191 set time [uplevel dchrono _timer show]
936f43da 1192 if { [regexp -nocase {CPU user time:[ \t]*([0-9.e-]+)} $time res cpu_usr] } {
6d368502 1193 append stats "TOTAL CPU TIME: $cpu_usr sec\n"
22db40eb 1194 }
1195 if { $dlog_exists && ! $echo } {
6d368502 1196 dlog add $stats
22db40eb 1197 } else {
6d368502 1198 puts $stats
40093367 1199 }
936f43da 1200
1201 # unset global vars
1202 uplevel unset casename groupname gridname dirname
1203 if { $tmp_imagedir } { uplevel unset imagedir test_image }
40093367 1204}
1205
1206# Internal procedure to check log of test execution and decide if it passed or failed
5fd3308a 1207proc _check_log {dir group gridname casename errors log {_summary {}} {_html_log {}}} {
40093367 1208 global env
1209 if { $_summary != "" } { upvar $_summary summary }
1210 if { $_html_log != "" } { upvar $_html_log html_log }
9753e6de 1211 set summary {}
1212 set html_log {}
5fd3308a 1213 set errors_log {}
40093367 1214
6d368502 1215 if [catch {
1216
1217 # load definition of 'bad words' indicating test failure
1218 # note that rules are loaded in the order of decreasing priority (grid - group - common),
1219 # thus grid rules will override group ones
1220 set badwords {}
1221 foreach rulesfile [list $dir/$group/$gridname/parse.rules $dir/$group/parse.rules $dir/parse.rules] {
1222 if [catch {set fd [open $rulesfile r]}] { continue }
1223 while { [gets $fd line] >= 0 } {
1224 # skip comments and empty lines
1225 if { [regexp "\[ \t\]*\#.*" $line] } { continue }
1226 if { [string trim $line] == "" } { continue }
1227 # extract regexp
1228 if { ! [regexp {^([^/]*)/([^/]*)/(.*)$} $line res status rexp comment] } {
1229 puts "Warning: cannot recognize parsing rule \"$line\" in file $rulesfile"
1230 continue
1231 }
1232 set status [string trim $status]
1233 if { $comment != "" } { append status " ([string trim $comment])" }
1234 set rexp [regsub -all {\\b} $rexp {\\y}] ;# convert regexp from Perl to Tcl style
1235 lappend badwords [list $status $rexp]
1236 }
1237 close $fd
1238 }
1239 if { [llength $badwords] <= 0 } {
1240 puts "Warning: no definition of error indicators found (check files parse.rules)"
1241 }
1242
1243 # analyse log line-by-line
1244 set todos {} ;# TODO statements
1245 set requs {} ;# REQUIRED statements
1246 set todo_incomplete -1
1247 set status ""
1248 foreach line [split $log "\n"] {
1249 # check if line defines specific treatment of some messages
1250 if [regexp -nocase {^[ \s]*TODO ([^:]*):(.*)$} $line res platforms pattern] {
1251 if { ! [regexp -nocase {\mAll\M} $platforms] &&
863f782a 1252 ! [regexp -nocase "\\m[checkplatform]\\M" $platforms] } {
6d368502 1253 lappend html_log [_html_highlight IGNORE $line]
1254 continue ;# TODO statement is for another platform
1255 }
1256
1257 # record TODOs that mark unstable cases
1258 if { [regexp {[\?]} $platforms] } {
1259 set todos_unstable([llength $todos]) 1
1260 }
1261
1262 # convert legacy regexps from Perl to Tcl style
1263 set pattern [regsub -all {\\b} [string trim $pattern] {\\y}]
1264
1265 # special case: TODO TEST INCOMPLETE
1266 if { [string trim $pattern] == "TEST INCOMPLETE" } {
1267 set todo_incomplete [llength $todos]
1268 }
1269
1270 lappend todos [list $pattern [llength $html_log] $line]
1271 lappend html_log [_html_highlight BAD $line]
1272 continue
1273 }
1274 if [regexp -nocase {^[ \s]*REQUIRED ([^:]*):[ \s]*(.*)$} $line res platforms pattern] {
1275 if { ! [regexp -nocase {\mAll\M} $platforms] &&
863f782a 1276 ! [regexp -nocase "\\m[checkplatform]\\M" $platforms] } {
6d368502 1277 lappend html_log [_html_highlight IGNORE $line]
1278 continue ;# REQUIRED statement is for another platform
1279 }
1280 lappend requs [list $pattern [llength $html_log] $line]
1281 lappend html_log [_html_highlight OK $line]
1282 continue
1283 }
1284
1285 # check for presence of required messages
1286 set ismarked 0
1287 for {set i 0} {$i < [llength $requs]} {incr i} {
1288 set pattern [lindex $requs $i 0]
1289 if { [regexp $pattern $line] } {
1290 incr required_count($i)
1291 lappend html_log [_html_highlight OK $line]
1292 set ismarked 1
1293 continue
1294 }
1295 }
1296 if { $ismarked } {
1297 continue
1298 }
1299
1300 # check for presence of messages indicating test result
1301 foreach bw $badwords {
1302 if { [regexp [lindex $bw 1] $line] } {
1303 # check if this is known bad case
1304 set is_known 0
1305 for {set i 0} {$i < [llength $todos]} {incr i} {
1306 set pattern [lindex $todos $i 0]
1307 if { [regexp $pattern $line] } {
1308 set is_known 1
1309 incr todo_count($i)
1310 lappend html_log [_html_highlight BAD $line]
1311 break
1312 }
1313 }
1314
1315 # if it is not in todo, define status
1316 if { ! $is_known } {
1317 set stat [lindex $bw 0 0]
1318 if {$errors} {
1319 lappend errors_log $line
1320 }
1321 lappend html_log [_html_highlight $stat $line]
1322 if { $status == "" && $stat != "OK" && ! [regexp -nocase {^IGNOR} $stat] } {
1323 set status [lindex $bw 0]
1324 }
1325 }
1326 set ismarked 1
1327 break
1328 }
1329 }
1330 if { ! $ismarked } {
1331 lappend html_log $line
1332 }
1333 }
1334
1335 # check for presence of TEST COMPLETED statement
1336 if { $status == "" && ! [regexp {TEST COMPLETED} $log] } {
1337 # check whether absence of TEST COMPLETED is known problem
1338 if { $todo_incomplete >= 0 } {
1339 incr todo_count($todo_incomplete)
1340 } else {
1341 set status "FAILED (no final message is found)"
1342 }
1343 }
1344
1345 # report test as failed if it doesn't contain required pattern
1346 if { $status == "" } {
1347 for {set i 0} {$i < [llength $requs]} {incr i} {
1348 if { ! [info exists required_count($i)] } {
1349 set linenum [lindex $requs $i 1]
1350 set html_log [lreplace $html_log $linenum $linenum [_html_highlight FAILED [lindex $requs $i 2]]]
1351 set status "FAILED (REQUIRED statement no. [expr $i + 1] is not found)"
1352 }
1353 }
1354 }
1355
1356 # check declared bad cases and diagnose possible improvement
1357 # (bad case declared but not detected).
1358 # Note that absence of the problem marked by TODO with question mark
1359 # (unstable) is not reported as improvement.
1360 if { $status == "" } {
1361 for {set i 0} {$i < [llength $todos]} {incr i} {
1362 if { ! [info exists todos_unstable($i)] &&
1363 (! [info exists todo_count($i)] || $todo_count($i) <= 0) } {
1364 set linenum [lindex $todos $i 1]
1365 set html_log [lreplace $html_log $linenum $linenum [_html_highlight IMPROVEMENT [lindex $todos $i 2]]]
1366 set status "IMPROVEMENT (expected problem TODO no. [expr $i + 1] is not detected)"
1367 break;
1368 }
1369 }
1370 }
1371
1372 # report test as known bad if at least one of expected problems is found
1373 if { $status == "" && [llength [array names todo_count]] > 0 } {
1374 set status "BAD (known problem)"
1375 }
1376
1377 # report normal OK
1378 if { $status == "" } {set status "OK" }
1379
1380 } res] {
1381 set status "FAILED ($res)"
1382 }
40093367 1383
1384 # put final message
1385 _log_and_puts summary "CASE $group $gridname $casename: $status"
9753e6de 1386 set summary [join $summary "\n"]
5fd3308a 1387 if {$errors} {
6d368502 1388 foreach error $errors_log {
1389 _log_and_puts summary " $error"
1390 }
5fd3308a 1391 }
9753e6de 1392 set html_log "[_html_highlight [lindex $status 0] $summary]\n[join $html_log \n]"
40093367 1393}
1394
1395# Auxiliary procedure putting message to both cout and log variable (list)
1396proc _log_and_puts {logvar message} {
1397 if { $logvar != "" } {
6d368502 1398 upvar $logvar log
1399 lappend log $message
40093367 1400 }
1401 puts $message
1402}
1403
1404# Auxiliary procedure to log result on single test case
1405proc _log_test_case {output logdir dir group grid casename logvar} {
1406 upvar $logvar log
5fd3308a 1407 set show_errors 0
40093367 1408 # check result and make HTML log
5fd3308a 1409 _check_log $dir $group $grid $casename $show_errors $output summary html_log
9753e6de 1410 lappend log $summary
40093367 1411
1412 # save log to file
1413 if { $logdir != "" } {
6d368502 1414 _log_html $logdir/$group/$grid/$casename.html $html_log "Test $group $grid $casename"
1415 _log_save $logdir/$group/$grid/$casename.log "$output\n$summary" "Test $group $grid $casename"
40093367 1416 }
1417}
1418
1419# Auxiliary procedure to save log to file
1420proc _log_save {file log {title {}}} {
1421 # create missing directories as needed
1422 catch {file mkdir [file dirname $file]}
1423
1424 # try to open a file
1425 if [catch {set fd [open $file w]} res] {
6d368502 1426 error "Error saving log file $file: $res"
40093367 1427 }
1428
1429 # dump log and close
1430 puts $fd "$title\n"
1431 puts $fd $log
1432 close $fd
1433 return
1434}
1435
22db40eb 1436# Auxiliary procedure to make a (relative if possible) URL to a file for
1437# inclusion a reference in HTML log
1438proc _make_url {htmldir file} {
1439 set htmlpath [file split [file normalize $htmldir]]
1440 set filepath [file split [file normalize $file]]
1441 for {set i 0} {$i < [llength $htmlpath]} {incr i} {
1442 if { "[lindex $htmlpath $i]" != "[lindex $filepath $i]" } {
1443 if { $i == 0 } { break }
1444 return "[string repeat "../" [expr [llength $htmlpath] - $i - 1]][eval file join [lrange $filepath $i end]]"
1445 }
1446 }
1447
1448 # if relative path could not be made, return full file URL
1449 return "file://[file normalize $file]"
1450}
1451
40093367 1452# Auxiliary procedure to save log to file
1453proc _log_html {file log {title {}}} {
1454 # create missing directories as needed
1455 catch {file mkdir [file dirname $file]}
1456
1457 # try to open a file
1458 if [catch {set fd [open $file w]} res] {
6d368502 1459 error "Error saving log file $file: $res"
40093367 1460 }
1461
1462 # print header
22db40eb 1463 puts $fd "<html><head><title>$title</title></head><body><h1>$title</h1>"
40093367 1464
ffc26091 1465 # add images if present; these should have either PNG, GIF, or JPG extension,
1466 # and start with name of the test script, with optional suffix separated
1467 # by underscore or dash
40093367 1468 set imgbasename [file rootname [file tail $file]]
ffc26091 1469 foreach img [lsort [glob -nocomplain -directory [file dirname $file] -tails \
1470 ${imgbasename}.gif ${imgbasename}.png ${imgbasename}.jpg \
1471 ${imgbasename}_*.gif ${imgbasename}_*.png ${imgbasename}_*.jpg \
1472 ${imgbasename}-*.gif ${imgbasename}-*.png ${imgbasename}-*.jpg]] {
6d368502 1473 puts $fd "<p>[file tail $img]<br><img src=\"$img\"/><p>"
40093367 1474 }
1475
b725d7c5 1476 # print log body, trying to add HTML links to script files on lines like
1477 # "Executing <filename>..."
40093367 1478 puts $fd "<pre>"
b725d7c5 1479 foreach line [split $log "\n"] {
1480 if { [regexp {Executing[ \t]+([a-zA-Z0-9._/:-]+[^.])} $line res script] &&
1481 [file exists $script] } {
22db40eb 1482 set line [regsub $script $line "<a href=\"[_make_url $file $script]\">$script</a>"]
b725d7c5 1483 }
1484 puts $fd $line
1485 }
40093367 1486 puts $fd "</pre></body></html>"
1487
1488 close $fd
1489 return
1490}
1491
1492# Auxiliary method to make text with HTML highlighting according to status
1493proc _html_color {status} {
1494 # choose a color for the cell according to result
1495 if { $status == "OK" } {
6d368502 1496 return lightgreen
40093367 1497 } elseif { [regexp -nocase {^FAIL} $status] } {
77887d30 1498 return ff8080
40093367 1499 } elseif { [regexp -nocase {^BAD} $status] } {
6d368502 1500 return yellow
40093367 1501 } elseif { [regexp -nocase {^IMP} $status] } {
6d368502 1502 return orange
40093367 1503 } elseif { [regexp -nocase {^SKIP} $status] } {
6d368502 1504 return gray
40093367 1505 } elseif { [regexp -nocase {^IGNOR} $status] } {
6d368502 1506 return gray
40093367 1507 } else {
6d368502 1508 puts "Warning: no color defined for status $status, using red as if FAILED"
1509 return red
40093367 1510 }
1511}
1512
1513# Format text line in HTML to be colored according to the status
1514proc _html_highlight {status line} {
1515 return "<table><tr><td bgcolor=\"[_html_color $status]\">$line</td></tr></table>"
1516}
1517
1518# Internal procedure to generate HTML page presenting log of the tests
1519# execution in tabular form, with links to reports on individual cases
1520proc _log_html_summary {logdir log totals regressions improvements total_time} {
1521 global _test_case_regexp
1522
9753e6de 1523 # create missing directories as needed
1524 file mkdir $logdir
40093367 1525
1526 # try to open a file and start HTML
1527 if [catch {set fd [open $logdir/summary.html w]} res] {
6d368502 1528 error "Error creating log file: $res"
40093367 1529 }
1530
1531 # write HRML header, including command to refresh log if still in progress
1532 puts $fd "<html><head>"
1533 puts $fd "<title>Tests summary</title>"
1534 if { $total_time == "" } {
6d368502 1535 puts $fd "<meta http-equiv=\"refresh\" content=\"10\">"
40093367 1536 }
1537 puts $fd "<meta http-equiv=\"pragma\" content=\"NO-CACHE\">"
1538 puts $fd "</head><body>"
1539
1540 # put summary
1541 set legend(OK) "Test passed OK"
1542 set legend(FAILED) "Test failed (regression)"
1543 set legend(BAD) "Known problem"
1544 set legend(IMPROVEMENT) "Possible improvement (expected problem not detected)"
1545 set legend(SKIPPED) "Test skipped due to lack of data file"
1546 puts $fd "<h1>Summary</h1><table>"
1547 foreach nbstat $totals {
6d368502 1548 set status [lindex $nbstat 1]
1549 if { [info exists legend($status)] } {
1550 set comment $legend($status)
1551 } else {
1552 set comment "User-defined status"
1553 }
1554 puts $fd "<tr><td align=\"right\">[lindex $nbstat 0]</td><td bgcolor=\"[_html_color $status]\">$status</td><td>$comment</td></tr>"
40093367 1555 }
1556 puts $fd "</table>"
1557
1558 # time stamp and elapsed time info
1559 if { $total_time != "" } {
6d368502 1560 puts $fd "<p>Generated on [clock format [clock seconds] -format {%Y-%m-%d %H:%M:%S}] on [info hostname]\n<p>"
8a262fa1 1561 puts $fd [join [split $total_time "\n"] "<p>"]
40093367 1562 } else {
6d368502 1563 puts $fd "<p>NOTE: This is intermediate summary; the tests are still running! This page will refresh automatically until tests are finished."
40093367 1564 }
1565
1566 # print regressions and improvements
1567 foreach featured [list $regressions $improvements] {
6d368502 1568 if { [llength $featured] <= 1 } { continue }
1569 set status [string trim [lindex $featured 0] { :}]
1570 puts $fd "<h2>$status</h2>"
1571 puts $fd "<table>"
1572 set groupgrid ""
1573 foreach test [lrange $featured 1 end] {
1574 if { ! [regexp {^(.*)\s+([\w.]+)$} $test res gg name] } {
1575 set gg UNKNOWN
1576 set name "Error building short list; check details"
1577 }
1578 if { $gg != $groupgrid } {
1579 if { $groupgrid != "" } { puts $fd "</tr>" }
1580 set groupgrid $gg
1581 puts $fd "<tr><td>$gg</td>"
1582 }
1583 puts $fd "<td bgcolor=\"[_html_color $status]\"><a href=\"[regsub -all { } $gg /]/${name}.html\">$name</a></td>"
1584 }
1585 if { $groupgrid != "" } { puts $fd "</tr>" }
1586 puts $fd "</table>"
40093367 1587 }
1588
9753e6de 1589 # put detailed log with TOC
1590 puts $fd "<hr><h1>Details</h1>"
1591 puts $fd "<div style=\"float:right; padding: 10px; border-style: solid; border-color: blue; border-width: 2px;\">"
40093367 1592
1593 # process log line-by-line
1594 set group {}
1595 set letter {}
9753e6de 1596 set body {}
1597 foreach line [lsort -dictionary $log] {
6d368502 1598 # check that the line is case report in the form "CASE group grid name: result (explanation)"
1599 if { ! [regexp $_test_case_regexp $line res grp grd casename result message] } {
1600 continue
1601 }
1602
1603 # start new group
1604 if { $grp != $group } {
1605 if { $letter != "" } { lappend body "</tr></table>" }
1606 set letter {}
1607 set group $grp
1608 set grid {}
1609 puts $fd "<a href=\"#$group\">$group</a><br>"
1610 lappend body "<h2><a name=\"$group\">Group $group</a></h2>"
1611 }
1612
1613 # start new grid
1614 if { $grd != $grid } {
1615 if { $letter != "" } { lappend body "</tr></table>" }
1616 set letter {}
1617 set grid $grd
1618 puts $fd "&nbsp;&nbsp;&nbsp;&nbsp;<a href=\"#$group-$grid\">$grid</a><br>"
1619 lappend body "<h2><a name=\"$group-$grid\">Grid $group $grid</a></h2>"
1620 }
1621
1622 # check if test case name is <letter><digit>;
1623 # if not, set alnum to period "." to recognize non-standard test name
1624 if { ! [regexp {\A([A-Za-z]{1,2})([0-9]{1,2})\Z} $casename res alnum number] &&
9753e6de 1625 ! [regexp {\A([A-Za-z0-9]+)_([0-9]+)\Z} $casename res alnum number] } {
6d368502 1626 set alnum $casename
1627 }
40093367 1628
6d368502 1629 # start new row when letter changes or for non-standard names
1630 if { $alnum != $letter || $alnum == "." } {
1631 if { $letter != "" } {
1632 lappend body "</tr><tr>"
1633 } else {
1634 lappend body "<table><tr>"
1635 }
1636 set letter $alnum
1637 }
40093367 1638
6d368502 1639 lappend body "<td bgcolor=\"[_html_color $result]\"><a href=\"$group/$grid/${casename}.html\">$casename</a></td>"
40093367 1640 }
9753e6de 1641 puts $fd "</div>\n[join $body "\n"]</tr></table>"
40093367 1642
1643 # add remaining lines of log as plain text
1644 puts $fd "<h2>Plain text messages</h2>\n<pre>"
9753e6de 1645 foreach line $log {
6d368502 1646 if { ! [regexp $_test_case_regexp $line] } {
1647 puts $fd "$line"
1648 }
40093367 1649 }
1650 puts $fd "</pre>"
1651
1652 # close file and exit
1653 puts $fd "</body>"
1654 close $fd
1655 return
1656}
1657
1658# Procedure to dump summary logs of tests
1659proc _log_summarize {logdir log {total_time {}}} {
1660
1661 # sort log records alphabetically to have the same behavior on Linux and Windows
1662 # (also needed if tests are run in parallel)
9753e6de 1663 set loglist [lsort -dictionary $log]
40093367 1664
1665 # classify test cases by status
1666 foreach line $loglist {
6d368502 1667 if { [regexp {^CASE ([^:]*): ([[:alnum:]]+).*$} $line res caseid status] } {
1668 lappend stat($status) $caseid
1669 }
40093367 1670 }
1671 set totals {}
1672 set improvements {Improvements:}
1673 set regressions {Failed:}
1674 if { [info exists stat] } {
6d368502 1675 foreach status [lsort [array names stat]] {
1676 lappend totals [list [llength $stat($status)] $status]
1677
1678 # separately count improvements (status starting with IMP) and regressions (all except IMP, OK, BAD, and SKIP)
1679 if { [regexp -nocase {^IMP} $status] } {
1680 eval lappend improvements $stat($status)
1681 } elseif { $status != "OK" && ! [regexp -nocase {^BAD} $status] && ! [regexp -nocase {^SKIP} $status] } {
1682 eval lappend regressions $stat($status)
1683 }
1684 }
40093367 1685 }
1686
1687 # if time is specified, add totals
1688 if { $total_time != "" } {
6d368502 1689 if { [llength $improvements] > 1 } {
1690 _log_and_puts log [join $improvements "\n "]
1691 }
1692 if { [llength $regressions] > 1 } {
1693 _log_and_puts log [join $regressions "\n "]
1694 }
1695 if { [llength $improvements] == 1 && [llength $regressions] == 1 } {
1696 _log_and_puts log "No regressions"
1697 }
1698 _log_and_puts log "Total cases: [join $totals {, }]"
1699 _log_and_puts log $total_time
40093367 1700 }
1701
1702 # save log to files
1703 if { $logdir != "" } {
6d368502 1704 _log_html_summary $logdir $log $totals $regressions $improvements $total_time
1705 _log_save $logdir/tests.log [join $log "\n"] "Tests summary"
40093367 1706 }
1707
1708 return
1709}
1710
1711# Internal procedure to generate XML log in JUnit style, for further
1712# consumption by Jenkins or similar systems.
1713#
1714# The output is intended to conform to XML schema supported by Jenkins found at
1715# https://svn.jenkins-ci.org/trunk/hudson/dtkit/dtkit-format/dtkit-junit-model/src/main/resources/com/thalesgroup/dtkit/junit/model/xsd/junit-4.xsd
1716#
1717# The mapping of the fields is inspired by annotated schema of Apache Ant JUnit XML format found at
1718# http://windyroad.org/dl/Open%20Source/JUnit.xsd
1719proc _log_xml_summary {logdir filename log include_cout} {
1720 global _test_case_regexp
1721
1722 catch {file mkdir [file dirname $filename]}
1723
1724 # try to open a file and start XML
1725 if [catch {set fd [open $filename w]} res] {
6d368502 1726 error "Error creating XML summary file $filename: $res"
40093367 1727 }
1728 puts $fd "<?xml version='1.0' encoding='utf-8'?>"
1729 puts $fd "<testsuites>"
1730
1731 # prototype for command to generate test suite tag
1732 set time_and_host "timestamp=\"[clock format [clock seconds] -format {%Y-%m-%dT%H:%M:%S}]\" hostname=\"[info hostname]\""
1733 set cmd_testsuite {puts $fd "<testsuite name=\"$group $grid\" tests=\"$nbtests\" failures=\"$nbfail\" errors=\"$nberr\" time=\"$time\" skipped=\"$nbskip\" $time_and_host>\n$testcases\n</testsuite>\n"}
1734
1735 # sort log and process it line-by-line
1736 set group {}
9753e6de 1737 foreach line [lsort -dictionary $log] {
6d368502 1738 # check that the line is case report in the form "CASE group grid name: result (explanation)"
1739 if { ! [regexp $_test_case_regexp $line res grp grd casename result message] } {
1740 continue
1741 }
1742 set message [string trim $message " \t\r\n()"]
1743
1744 # start new testsuite for each grid
1745 if { $grp != $group || $grd != $grid } {
1746
1747 # write previous test suite
1748 if [info exists testcases] { eval $cmd_testsuite }
1749
1750 set testcases {}
1751 set nbtests 0
1752 set nberr 0
1753 set nbfail 0
1754 set nbskip 0
1755 set time 0.
1756
1757 set group $grp
1758 set grid $grd
1759 }
1760
1761 incr nbtests
1762
1763 # parse test log and get its CPU time
1764 set testout {}
1765 set add_cpu {}
1766 if { [catch {set fdlog [open $logdir/$group/$grid/${casename}.log r]} ret] } {
1767 puts "Error: cannot open $logdir/$group/$grid/${casename}.log: $ret"
1768 } else {
1769 while { [gets $fdlog logline] >= 0 } {
1770 if { $include_cout } {
1771 append testout "$logline\n"
1772 }
1773 if [regexp -nocase {TOTAL CPU TIME:\s*([\d.]+)\s*sec} $logline res cpu] {
1774 set add_cpu " time=\"$cpu\""
1775 set time [expr $time + $cpu]
1776 }
1777 }
1778 close $fdlog
1779 }
1780 if { ! $include_cout } {
40093367 1781 set testout "$line\n"
6d368502 1782 }
1783
1784 # record test case with its output and status
1785 # Mapping is: SKIPPED, BAD, and OK to OK, all other to failure
1786 append testcases "\n <testcase name=\"$casename\"$add_cpu status=\"$result\">\n"
1787 append testcases "\n <system-out>\n$testout </system-out>"
1788 if { $result != "OK" } {
1789 if { [regexp -nocase {^SKIP} $result] } {
1790 incr nberr
1791 append testcases "\n <error name=\"$result\" message=\"$message\"/>"
1792 } elseif { [regexp -nocase {^BAD} $result] } {
1793 incr nbskip
1794 append testcases "\n <skipped>$message</skipped>"
1795 } else {
1796 incr nbfail
1797 append testcases "\n <failure name=\"$result\" message=\"$message\"/>"
1798 }
1799 }
1800 append testcases "\n </testcase>"
40093367 1801 }
1802
1803 # write last test suite
1804 if [info exists testcases] { eval $cmd_testsuite }
1805
1806 # the end
1807 puts $fd "</testsuites>"
1808 close $fd
1809 return
1810}
1811
40093367 1812# Auxiliary procedure to split path specification (usually defined by
1813# environment variable) into list of directories or files
1814proc _split_path {pathspec} {
1815 global tcl_platform
1816
1817 # first replace all \ (which might occur on Windows) by /
1818 regsub -all "\\\\" $pathspec "/" pathspec
1819
1820 # split path by platform-specific separator
1821 return [split $pathspec [_path_separator]]
1822}
1823
1824# Auxiliary procedure to define platform-specific separator for directories in
1825# path specification
1826proc _path_separator {} {
1827 global tcl_platform
1828
1829 # split path by platform-specific separator
1830 if { $tcl_platform(platform) == "windows" } {
6d368502 1831 return ";"
40093367 1832 } else {
6d368502 1833 return ":"
40093367 1834 }
1835}
1836
cc6a292d 1837# Procedure to make a diff and common of two lists
1838proc _list_diff {list1 list2 _in1 _in2 _common} {
1839 upvar $_in1 in1
1840 upvar $_in2 in2
1841 upvar $_common common
1842
1843 set in1 {}
1844 set in2 {}
1845 set common {}
1846 foreach item $list1 {
6d368502 1847 if { [lsearch -exact $list2 $item] >= 0 } {
1848 lappend common $item
cc6a292d 1849 } else {
6d368502 1850 lappend in1 $item
1851 }
cc6a292d 1852 }
1853 foreach item $list2 {
6d368502 1854 if { [lsearch -exact $common $item] < 0 } {
1855 lappend in2 $item
1856 }
cc6a292d 1857 }
1858 return
1859}
1860
1861# procedure to load a file to Tcl string
1862proc _read_file {filename} {
1863 set fd [open $filename r]
1864 set result [read -nonewline $fd]
1865 close $fd
1866 return $result
1867}
1868
22db40eb 1869# procedure to construct name for the mage diff file
1870proc _diff_img_name {dir1 dir2 casepath imgfile} {
1871 return [file join $dir1 $casepath "diff-[file tail $dir2]-$imgfile"]
1872}
1873
936f43da 1874# auxiliary procedure to produce string comparing two values
1875proc _diff_show_ratio {value1 value2} {
1876 return "$value1 / $value2 \[[format "%+5.2f%%" [expr 100 * ($value1 - $value2) / double($value2)]]\]"
1877}
1878
cc6a292d 1879# Procedure to compare results of two runs of test cases
28cab376 1880proc _test_diff {dir1 dir2 basename image cpu memory status verbose _logvar _logimage _logcpu _logmemory {_statvar ""}} {
cc6a292d 1881 upvar $_logvar log
28cab376 1882 upvar $_logimage log_image
1883 upvar $_logcpu log_cpu
1884 upvar $_logmemory log_memory
cc6a292d 1885
22db40eb 1886 # make sure to load diffimage command
1887 uplevel pload VISUALIZATION
1888
cc6a292d 1889 # prepare variable (array) for collecting statistics
1890 if { "$_statvar" != "" } {
1891 upvar $_statvar stat
1892 } else {
1893 set stat(cpu1) 0
1894 set stat(cpu2) 0
22db40eb 1895 set stat(mem1) 0
1896 set stat(mem2) 0
cc6a292d 1897 set log {}
28cab376 1898 set log_image {}
1899 set log_cpu {}
1900 set log_memory {}
cc6a292d 1901 }
1902
1903 # first check subdirectories
1904 set path1 [file join $dir1 $basename]
1905 set path2 [file join $dir2 $basename]
1906 set list1 [glob -directory $path1 -types d -tails -nocomplain *]
1907 set list2 [glob -directory $path2 -types d -tails -nocomplain *]
1908 if { [llength $list1] >0 || [llength $list2] > 0 } {
1909 _list_diff $list1 $list2 in1 in2 common
1910 if { "$verbose" > 1 } {
1911 if { [llength $in1] > 0 } { _log_and_puts log "Only in $path1: $in1" }
1912 if { [llength $in2] > 0 } { _log_and_puts log "Only in $path2: $in2" }
1913 }
1914 foreach subdir $common {
1915 if { "$verbose" > 2 } {
6d368502 1916 _log_and_puts log "Checking [file join $basename $subdir]"
1917 }
28cab376 1918 _test_diff $dir1 $dir2 [file join $basename $subdir] $image $cpu $memory $status $verbose log log_image log_cpu log_memory stat
cc6a292d 1919 }
1920 } else {
1921 # check log files (only if directory has no subdirs)
1922 set list1 [glob -directory $path1 -types f -tails -nocomplain *.log]
1923 set list2 [glob -directory $path2 -types f -tails -nocomplain *.log]
1924 _list_diff $list1 $list2 in1 in2 common
1925 if { "$verbose" > 1 } {
1926 if { [llength $in1] > 0 } { _log_and_puts log "Only in $path1: $in1" }
1927 if { [llength $in2] > 0 } { _log_and_puts log "Only in $path2: $in2" }
1928 }
936f43da 1929 set gcpu1 0
1930 set gcpu2 0
1931 set gmem1 0
1932 set gmem2 0
cc6a292d 1933 foreach logfile $common {
1934 # load two logs
6d368502 1935 set log1 [_read_file [file join $dir1 $basename $logfile]]
1936 set log2 [_read_file [file join $dir2 $basename $logfile]]
22db40eb 1937 set casename [file rootname $logfile]
28cab376 1938
cc6a292d 1939 # check execution statuses
28cab376 1940 if {$image == false && $cpu == false && $memory == false} {
1941 set status1 UNDEFINED
1942 set status2 UNDEFINED
1943 if { ! [regexp {CASE [^:]*:\s*([\w]+)} $log1 res1 status1] ||
1944 ! [regexp {CASE [^:]*:\s*([\w]+)} $log2 res2 status2] ||
1945 "$status1" != "$status2" } {
1946 _log_and_puts log "STATUS [split $basename /] $casename: $status1 / $status2"
1947 # if test statuses are different, further comparison makes
1948 # no sense unless explicitly requested
1949 if { "$status" != "all" } {
1950 continue
1951 }
1952 }
1953 if { "$status" == "ok" && "$status1" != "OK" } {
cc6a292d 1954 continue
6d368502 1955 }
1956 }
28cab376 1957
cc6a292d 1958 # check CPU times
28cab376 1959 if {$cpu != false || ($image == false && $cpu == false && $memory == false)} {
1960 set cpu1 UNDEFINED
1961 set cpu2 UNDEFINED
1962 if { [regexp {TOTAL CPU TIME:\s*([\d.]+)} $log1 res1 cpu1] &&
1963 [regexp {TOTAL CPU TIME:\s*([\d.]+)} $log2 res1 cpu2] } {
1964 set stat(cpu1) [expr $stat(cpu1) + $cpu1]
1965 set stat(cpu2) [expr $stat(cpu2) + $cpu2]
1966 set gcpu1 [expr $gcpu1 + $cpu1]
1967 set gcpu2 [expr $gcpu2 + $cpu2]
1968
1969 # compare CPU times with 10% precision (but not less 0.5 sec)
1970 if { [expr abs ($cpu1 - $cpu2) > 0.5 + 0.05 * abs ($cpu1 + $cpu2)] } {
1971 if {$cpu != false} {
1972 _log_and_puts log_cpu "CPU [split $basename /] $casename: [_diff_show_ratio $cpu1 $cpu2]"
1973 } else {
1974 _log_and_puts log "CPU [split $basename /] $casename: [_diff_show_ratio $cpu1 $cpu2]"
1975 }
1976 }
cc6a292d 1977 }
6d368502 1978 }
22db40eb 1979
1980 # check memory delta
28cab376 1981 if {$memory != false || ($image == false && $cpu == false && $memory == false)} {
1982 set mem1 UNDEFINED
1983 set mem2 UNDEFINED
1984 if { [regexp {MEMORY DELTA:\s*([\d.]+)} $log1 res1 mem1] &&
1985 [regexp {MEMORY DELTA:\s*([\d.]+)} $log2 res1 mem2] } {
1986 set stat(mem1) [expr $stat(mem1) + $mem1]
1987 set stat(mem2) [expr $stat(mem2) + $mem2]
1988 set gmem1 [expr $gmem1 + $mem1]
1989 set gmem2 [expr $gmem2 + $mem2]
1990
1991 # compare memory usage with 10% precision (but not less 16 KiB)
1992 if { [expr abs ($mem1 - $mem2) > 16 + 0.05 * abs ($mem1 + $mem2)] } {
1993 if {$memory != false} {
1994 _log_and_puts log_memory "MEMORY [split $basename /] $casename: [_diff_show_ratio $mem1 $mem2]"
1995 } else {
1996 _log_and_puts log "MEMORY [split $basename /] $casename: [_diff_show_ratio $mem1 $mem2]"
1997 }
1998 }
22db40eb 1999 }
6d368502 2000 }
22db40eb 2001
2002 # check images
28cab376 2003 if {$image != false || ($image == false && $cpu == false && $memory == false)} {
2004 set imglist1 [glob -directory $path1 -types f -tails -nocomplain ${casename}.{png,gif} ${casename}-*.{png,gif} ${casename}_*.{png,gif}]
2005 set imglist2 [glob -directory $path2 -types f -tails -nocomplain ${casename}.{png,gif} ${casename}-*.{png,gif} ${casename}_*.{png,gif}]
2006 _list_diff $imglist1 $imglist2 imgin1 imgin2 imgcommon
2007 if { "$verbose" > 1 } {
2008 if { [llength $imgin1] > 0 } {
2009 if {$image != false} {
2010 _log_and_puts log_image "Only in $path1: $imgin1"
2011 } else {
2012 _log_and_puts log "Only in $path1: $imgin1"
2013 }
2014 }
2015 if { [llength $imgin2] > 0 } {
2016 if {$image != false} {
2017 _log_and_puts log_image "Only in $path2: $imgin2"
2018 } else {
2019 _log_and_puts log "Only in $path2: $imgin2"
2020 }
2021 }
2022 }
2023 foreach imgfile $imgcommon {
2024 # if { $verbose > 1 } { _log_and_puts log "Checking [split basename /] $casename: $imgfile" }
2025 set diffile [_diff_img_name $dir1 $dir2 $basename $imgfile]
2026 if { [catch {diffimage [file join $dir1 $basename $imgfile] \
2027 [file join $dir2 $basename $imgfile] \
2028 0 0 0 $diffile} diff] } {
2029 if {$image != false} {
2030 _log_and_puts log_image "IMAGE [split $basename /] $casename: $imgfile cannot be compared"
2031 } else {
2032 _log_and_puts log "IMAGE [split $basename /] $casename: $imgfile cannot be compared"
2033 }
2034 file delete -force $diffile ;# clean possible previous result of diffimage
2035 } elseif { $diff != 0 } {
2036 if {$image != false} {
2037 _log_and_puts log_image "IMAGE [split $basename /] $casename: $imgfile differs"
2038 } else {
2039 _log_and_puts log "IMAGE [split $basename /] $casename: $imgfile differs"
2040 }
2041 } else {
2042 file delete -force $diffile ;# clean useless artifact of diffimage
2043 }
22db40eb 2044 }
2045 }
6d368502 2046 }
936f43da 2047
2048 # report CPU and memory difference in group if it is greater than 10%
28cab376 2049 if {$cpu != false || ($image == false && $cpu == false && $memory == false)} {
2050 if { [expr abs ($gcpu1 - $gcpu2) > 0.5 + 0.005 * abs ($gcpu1 + $gcpu2)] } {
2051 if {$cpu != false} {
2052 _log_and_puts log_cpu "CPU [split $basename /]: [_diff_show_ratio $gcpu1 $gcpu2]"
2053 } else {
2054 _log_and_puts log "CPU [split $basename /]: [_diff_show_ratio $gcpu1 $gcpu2]"
2055 }
2056 }
936f43da 2057 }
28cab376 2058 if {$memory != false || ($image == false && $cpu == false && $memory == false)} {
2059 if { [expr abs ($gmem1 - $gmem2) > 16 + 0.005 * abs ($gmem1 + $gmem2)] } {
2060 if {$memory != false} {
2061 _log_and_puts log_memory "MEMORY [split $basename /]: [_diff_show_ratio $gmem1 $gmem2]"
2062 } else {
2063 _log_and_puts log "MEMORY [split $basename /]: [_diff_show_ratio $gmem1 $gmem2]"
2064 }
2065 }
936f43da 2066 }
cc6a292d 2067 }
2068
2069 if { "$_statvar" == "" } {
28cab376 2070 if {$memory != false || ($image == false && $cpu == false && $memory == false)} {
2071 if {$memory != false} {
2072 _log_and_puts log_memory "Total MEMORY difference: [_diff_show_ratio $stat(mem1) $stat(mem2)]"
2073 } else {
2074 _log_and_puts log "Total MEMORY difference: [_diff_show_ratio $stat(mem1) $stat(mem2)]"
2075 }
2076 }
2077 if {$cpu != false || ($image == false && $cpu == false && $memory == false)} {
2078 if {$cpu != false} {
2079 _log_and_puts log_cpu "Total CPU difference: [_diff_show_ratio $stat(cpu1) $stat(cpu2)]"
2080 } else {
2081 _log_and_puts log "Total CPU difference: [_diff_show_ratio $stat(cpu1) $stat(cpu2)]"
2082 }
2083 }
cc6a292d 2084 }
2085}
b725d7c5 2086
22db40eb 2087# Auxiliary procedure to save log of results comparison to file
d5f061b6 2088proc _log_html_diff {file log dir1 dir2 highlight_percent} {
22db40eb 2089 # create missing directories as needed
2090 catch {file mkdir [file dirname $file]}
2091
2092 # try to open a file
2093 if [catch {set fd [open $file w]} res] {
6d368502 2094 error "Error saving log file $file: $res"
22db40eb 2095 }
2096
2097 # print header
2098 puts $fd "<html><head><title>Diff $dir1 vs. $dir2</title></head><body>"
433673e0 2099 puts $fd "<h1>Comparison of test results:</h1>"
2100 puts $fd "<h2>Version A - $dir1</h2>"
2101 puts $fd "<h2>Version B - $dir2</h2>"
22db40eb 2102
2103 # print log body, trying to add HTML links to script files on lines like
2104 # "Executing <filename>..."
2105 puts $fd "<pre>"
2106 set logpath [file split [file normalize $file]]
9753e6de 2107 foreach line $log {
d5f061b6 2108 # put a line; highlight considerable (> ${highlight_percent}%) deviations of CPU and memory
936f43da 2109 if { [regexp "\[\\\[](\[0-9.e+-]+)%\[\]]" $line res value] &&
d5f061b6 2110 [expr abs($value)] > ${highlight_percent} } {
77887d30 2111 puts $fd "<table><tr><td bgcolor=\"[expr $value > 0 ? \"ff8080\" : \"lightgreen\"]\">$line</td></tr></table>"
936f43da 2112 } else {
2113 puts $fd $line
2114 }
22db40eb 2115
936f43da 2116 # add images
22db40eb 2117 if { [regexp {IMAGE[ \t]+([^:]+):[ \t]+([A-Za-z0-9_.-]+)} $line res case img] } {
2118 if { [catch {eval file join "" [lrange $case 0 end-1]} gridpath] } {
6d368502 2119 # note: special handler for the case if test grid directoried are compared directly
2120 set gridpath ""
22db40eb 2121 }
2122 set img1 "<img src=\"[_make_url $file [file join $dir1 $gridpath $img]]\">"
2123 set img2 "<img src=\"[_make_url $file [file join $dir2 $gridpath $img]]\">"
2124
2125 set difffile [_diff_img_name $dir1 $dir2 $gridpath $img]
2126 if { [file exists $difffile] } {
2127 set imgd "<img src=\"[_make_url $file $difffile]\">"
2128 } else {
2129 set imgd "N/A"
2130 }
2131
433673e0 2132 puts $fd "<table><tr><th><abbr title=\"$dir1\">Version A</abbr></th><th><abbr title=\"$dir2\">Version B</abbr></th><th>Different pixels</th></tr>"
22db40eb 2133 puts $fd "<tr><td>$img1</td><td>$img2</td><td>$imgd</td></tr></table>"
2134 }
2135 }
2136 puts $fd "</pre></body></html>"
2137
2138 close $fd
2139 return
2140}
2141
b725d7c5 2142# get number of CPUs on the system
2143proc _get_nb_cpus {} {
2144 global tcl_platform env
2145
2146 if { "$tcl_platform(platform)" == "windows" } {
2147 # on Windows, take the value of the environment variable
2148 if { [info exists env(NUMBER_OF_PROCESSORS)] &&
2149 ! [catch {expr $env(NUMBER_OF_PROCESSORS) > 0} res] && $res >= 0 } {
2150 return $env(NUMBER_OF_PROCESSORS)
2151 }
2152 } elseif { "$tcl_platform(os)" == "Linux" } {
2153 # on Linux, take number of logical processors listed in /proc/cpuinfo
2154 if { [catch {open "/proc/cpuinfo" r} fd] } {
2155 return 0 ;# should never happen, but...
2156 }
2157 set nb 0
6d368502 2158 while { [gets $fd line] >= 0 } {
2159 if { [regexp {^processor[ \t]*:} $line] } {
2160 incr nb
2161 }
2162 }
b725d7c5 2163 close $fd
2164 return $nb
2165 } elseif { "$tcl_platform(os)" == "Darwin" } {
2166 # on MacOS X, call sysctl command
2167 if { ! [catch {exec sysctl hw.ncpu} ret] &&
2168 [regexp {^hw[.]ncpu[ \t]*:[ \t]*([0-9]+)} $ret res nb] } {
2169 return $nb
2170 }
2171 }
2172
2173 # if cannot get good value, return 0 as default
2174 return 0
2175}
351bbcba 2176
2177# check two files for difference
2178proc _diff_files {file1 file2} {
2179 set fd1 [open $file1 "r"]
2180 set fd2 [open $file2 "r"]
2181
2182 set differ f
2183 while {! $differ} {
2184 set nb1 [gets $fd1 line1]
2185 set nb2 [gets $fd2 line2]
2186 if { $nb1 != $nb2 } { set differ t; break }
2187 if { $nb1 < 0 } { break }
2188 if { [string compare $line1 $line2] } {
2189 set differ t
2190 }
2191 }
2192
2193 close $fd1
2194 close $fd2
2195
2196 return $differ
2197}
2198
2199# Check if file is in DOS encoding.
2200# This check is done by presence of \r\n combination at the end of the first
2201# line (i.e. prior to any other \n symbol).
2202# Note that presence of non-ascii symbols typically used for recognition
2203# of binary files is not suitable since some IGES and STEP files contain
2204# non-ascii symbols.
2205# Special check is added for PNG files which contain \r\n in the beginning.
2206proc _check_dos_encoding {file} {
2207 set fd [open $file rb]
2208 set isdos f
2209 if { [gets $fd line] && [regexp {.*\r$} $line] &&
2210 ! [regexp {^.PNG} $line] } {
2211 set isdos t
2212 }
2213 close $fd
2214 return $isdos
2215}
2216
2217# procedure to recognize format of a data file by its first symbols (for OCCT
2218# BREP and geometry DRAW formats, IGES, and STEP) and extension (all others)
2219proc _check_file_format {file} {
2220 set fd [open $file rb]
2221 set line [read $fd 1024]
2222 close $fd
2223
2224 set warn f
2225 set ext [file extension $file]
2226 set format unknown
2227 if { [regexp {^DBRep_DrawableShape} $line] } {
2228 set format BREP
2229 if { "$ext" != ".brep" && "$ext" != ".rle" &&
2230 "$ext" != ".draw" && "$ext" != "" } {
2231 set warn t
2232 }
2233 } elseif { [regexp {^DrawTrSurf_} $line] } {
2234 set format DRAW
2235 if { "$ext" != ".rle" &&
2236 "$ext" != ".draw" && "$ext" != "" } {
2237 set warn t
2238 }
2239 } elseif { [regexp {^[ \t]*ISO-10303-21} $line] } {
2240 set format STEP
2241 if { "$ext" != ".step" && "$ext" != ".stp" } {
2242 set warn t
2243 }
2244 } elseif { [regexp {^.\{72\}S[0 ]\{6\}1} $line] } {
2245 set format IGES
2246 if { "$ext" != ".iges" && "$ext" != ".igs" } {
2247 set warn t
2248 }
2249 } elseif { "$ext" == ".igs" } {
2250 set format IGES
2251 } elseif { "$ext" == ".stp" } {
2252 set format STEP
2253 } else {
2254 set format [string toupper [string range $ext 1 end]]
2255 }
2256
2257 if { $warn } {
2258 puts "$file: Warning: extension ($ext) does not match format ($format)"
2259 }
2260
2261 return $format
2262}
2263
2264# procedure to load file knowing its format
2265proc load_data_file {file format shape} {
2266 switch $format {
6d368502 2267 BREP { uplevel restore $file $shape }
2268 DRAW { uplevel restore $file $shape }
2269 IGES { pload XSDRAW; uplevel igesbrep $file $shape * }
2270 STEP { pload XSDRAW; uplevel stepread $file __a *; uplevel renamevar __a_1 $shape }
2271 STL { pload XSDRAW; uplevel readstl $shape $file }
2272 default { error "Cannot read $format file $file" }
351bbcba 2273 }
2274}
60874ff8 2275
2276# procedure to get name of temporary directory,
2277# ensuring it is existing and writeable
2278proc _get_temp_dir {} {
723754e2 2279 global env tcl_platform
60874ff8 2280
2281 # check typical environment variables
2282 foreach var {TempDir Temp Tmp} {
2283 # check different case
2284 foreach name [list [string toupper $var] $var [string tolower $var]] {
2285 if { [info exists env($name)] && [file isdirectory $env($name)] &&
2286 [file writable $env($name)] } {
2287 return [regsub -all {\\} $env($name) /]
2288 }
2289 }
2290 }
2291
2292 # check platform-specific locations
2293 set fallback tmp
2294 if { "$tcl_platform(platform)" == "windows" } {
2295 set paths "c:/TEMP c:/TMP /TEMP /TMP"
2296 if { [info exists env(HOMEDRIVE)] && [info exists env(HOMEPATH)] } {
338434c7 2297 set fallback [regsub -all {\\} "$env(HOMEDRIVE)$env(HOMEPATH)/tmp" /]
60874ff8 2298 }
2299 } else {
2300 set paths "/tmp /var/tmp /usr/tmp"
2301 if { [info exists env(HOME)] } {
2302 set fallback "$env(HOME)/tmp"
2303 }
2304 }
2305 foreach dir $paths {
723754e2 2306 if { [file isdirectory $dir] && [file writable $dir] } {
60874ff8 2307 return $dir
2308 }
2309 }
2310
2311 # fallback case: use subdir /tmp of home or current dir
2312 file mkdir $fallback
2313 return $fallback
2314}
9753e6de 2315
2316# extract of code from testgrid command used to process jobs running in
2317# parallel until number of jobs in the queue becomes equal or less than
2318# specified value
2319proc _testgrid_process_jobs {worker {nb_ok 0}} {
2320 # bind local vars to variables of the caller procedure
2321 upvar log log
2322 upvar logdir logdir
2323 upvar job_def job_def
2324 upvar nbpooled nbpooled
2325 upvar userbreak userbreak
2326 upvar refresh refresh
2327 upvar refresh_timer refresh_timer
2328
2329 catch {tpool::resume $worker}
2330 while { ! $userbreak && $nbpooled > $nb_ok } {
2331 foreach job [tpool::wait $worker [array names job_def]] {
2332 eval _log_test_case \[tpool::get $worker $job\] $job_def($job) log
2333 unset job_def($job)
2334 incr nbpooled -1
2335 }
2336
2337 # check for user break
2338 if { "[info commands dbreak]" == "dbreak" && [catch dbreak] } {
2339 set userbreak 1
2340 }
2341
2342 # update summary log with requested period
2343 if { $logdir != "" && $refresh > 0 && [clock seconds] > $refresh_timer + $refresh } {
6d368502 2344 _log_summarize $logdir $log
2345 set refresh_timer [clock seconds]
9753e6de 2346 }
2347 }
2348 catch {tpool::suspend $worker}
2349}
ccadc126 2350
2351help checkcolor {
2352 Check pixel color.
2353 Use: checkcolor x y red green blue
2354 x y - pixel coordinates
2355 red green blue - expected pixel color (values from 0 to 1)
2356 Function check color with tolerance (5x5 area)
2357}
2358# Procedure to check color using command vreadpixel with tolerance
2359proc checkcolor { coord_x coord_y rd_get gr_get bl_get } {
2360 puts "Coordinate x = $coord_x"
2361 puts "Coordinate y = $coord_y"
2362 puts "RED color of RGB is $rd_get"
2363 puts "GREEN color of RGB is $gr_get"
2364 puts "BLUE color of RGB is $bl_get"
2365
2366 if { $coord_x <= 1 || $coord_y <= 1 } {
6d368502 2367 puts "Error : minimal coordinate is x = 2, y = 2. But we have x = $coord_x y = $coord_y"
2368 return -1
ccadc126 2369 }
2370
2371 set color ""
2372 catch { [set color "[vreadpixel ${coord_x} ${coord_y} rgb]"] }
2373 if {"$color" == ""} {
6d368502 2374 puts "Error : Pixel coordinates (${position_x}; ${position_y}) are out of view"
ccadc126 2375 }
2376 set rd [lindex $color 0]
2377 set gr [lindex $color 1]
2378 set bl [lindex $color 2]
2379 set rd_int [expr int($rd * 1.e+05)]
2380 set gr_int [expr int($gr * 1.e+05)]
2381 set bl_int [expr int($bl * 1.e+05)]
2382 set rd_ch [expr int($rd_get * 1.e+05)]
2383 set gr_ch [expr int($gr_get * 1.e+05)]
2384 set bl_ch [expr int($bl_get * 1.e+05)]
2385
2386 if { $rd_ch != 0 } {
6d368502 2387 set tol_rd [expr abs($rd_ch - $rd_int)/$rd_ch]
ccadc126 2388 } else {
6d368502 2389 set tol_rd $rd_int
ccadc126 2390 }
2391 if { $gr_ch != 0 } {
6d368502 2392 set tol_gr [expr abs($gr_ch - $gr_int)/$gr_ch]
ccadc126 2393 } else {
6d368502 2394 set tol_gr $gr_int
ccadc126 2395 }
2396 if { $bl_ch != 0 } {
6d368502 2397 set tol_bl [expr abs($bl_ch - $bl_int)/$bl_ch]
ccadc126 2398 } else {
6d368502 2399 set tol_bl $bl_int
ccadc126 2400 }
2401
2402 set status 0
2403 if { $tol_rd > 0.2 } {
6d368502 2404 puts "Warning : RED light of additive color model RGB is invalid"
2405 set status 1
ccadc126 2406 }
2407 if { $tol_gr > 0.2 } {
6d368502 2408 puts "Warning : GREEN light of additive color model RGB is invalid"
2409 set status 1
ccadc126 2410 }
2411 if { $tol_bl > 0.2 } {
6d368502 2412 puts "Warning : BLUE light of additive color model RGB is invalid"
2413 set status 1
ccadc126 2414 }
2415
2416 if { $status != 0 } {
6d368502 2417 puts "Warning : Colors of default coordinate are not equal"
ccadc126 2418 }
2419
2420 global stat
2421 if { $tol_rd > 0.2 || $tol_gr > 0.2 || $tol_bl > 0.2 } {
6d368502 2422 set info [_checkpoint $coord_x $coord_y $rd_ch $gr_ch $bl_ch]
2423 set stat [lindex $info end]
2424 if { ${stat} != 1 } {
2425 puts "Error : Colors are not equal in default coordinate and in the near coordinates too"
2426 return $stat
2427 } else {
2428 puts "Point with valid color was found"
2429 return $stat
2430 }
ccadc126 2431 } else {
6d368502 2432 set stat 1
ccadc126 2433 }
2434}
2435
2436# Procedure to check color in the point near default coordinate
2437proc _checkpoint {coord_x coord_y rd_ch gr_ch bl_ch} {
2438 set x_start [expr ${coord_x} - 2]
2439 set y_start [expr ${coord_y} - 2]
2440 set mistake 0
2441 set i 0
2442 while { $mistake != 1 && $i <= 5 } {
6d368502 2443 set j 0
2444 while { $mistake != 1 && $j <= 5 } {
2445 set position_x [expr ${x_start} + $j]
2446 set position_y [expr ${y_start} + $i]
2447 puts $position_x
2448 puts $position_y
2449
2450 set color ""
2451 catch { [set color "[vreadpixel ${position_x} ${position_y} rgb]"] }
2452 if {"$color" == ""} {
2453 puts "Warning : Pixel coordinates (${position_x}; ${position_y}) are out of view"
2454 incr j
2455 continue
2456 }
2457 set rd [lindex $color 0]
2458 set gr [lindex $color 1]
2459 set bl [lindex $color 2]
2460 set rd_int [expr int($rd * 1.e+05)]
2461 set gr_int [expr int($gr * 1.e+05)]
2462 set bl_int [expr int($bl * 1.e+05)]
2463
2464 if { $rd_ch != 0 } {
2465 set tol_rd [expr abs($rd_ch - $rd_int)/$rd_ch]
2466 } else {
2467 set tol_rd $rd_int
2468 }
2469 if { $gr_ch != 0 } {
2470 set tol_gr [expr abs($gr_ch - $gr_int)/$gr_ch]
2471 } else {
2472 set tol_gr $gr_int
2473 }
2474 if { $bl_ch != 0 } {
2475 set tol_bl [expr abs($bl_ch - $bl_int)/$bl_ch]
2476 } else {
2477 set tol_bl $bl_int
2478 }
2479
2480 if { $tol_rd > 0.2 || $tol_gr > 0.2 || $tol_bl > 0.2 } {
2481 puts "Warning : Point with true color was not found near default coordinates"
2482 set mistake 0
2483 } else {
2484 set mistake 1
2485 }
ccadc126 2486 incr j
6d368502 2487 }
2488 incr i
ccadc126 2489 }
2490 return $mistake
2491}
a2f76b15 2492
2493# Procedure to check if sequence of values in listval follows linear trend
2494# adding the same delta on each step.
2495#
2496# The function does statistical estimation of the mean variation of the
2497# values of the sequence, and dispersion, and returns true only if both
2498# dispersion and deviation of the mean from expected delta are within
2499# specified tolerance.
2500#
2501# If mean variation differs from expected delta on more than two dispersions,
2502# the check fails and procedure raises error with specified message.
2503#
2504# Otherwise the procedure returns false meaning that more iterations are needed.
2505# Note that false is returned in any case if length of listval is less than 3.
2506#
2507# See example of use to check memory leaks in bugs/caf/bug23489
2508#
2509proc checktrend {listval delta tolerance message} {
2510 set nbval [llength $listval]
2511 if { $nbval < 3} {
2512 return 0
2513 }
2514
2515 # calculate mean value
2516 set mean 0.
2517 set prev [lindex $listval 0]
2518 foreach val [lrange $listval 1 end] {
2519 set mean [expr $mean + ($val - $prev)]
2520 set prev $val
2521 }
2522 set mean [expr $mean / ($nbval - 1)]
2523
2524 # calculate dispersion
2525 set sigma 0.
2526 set prev [lindex $listval 0]
2527 foreach val [lrange $listval 1 end] {
2528 set d [expr ($val - $prev) - $mean]
2529 set sigma [expr $sigma + $d * $d]
2530 set prev $val
2531 }
2532 set sigma [expr sqrt ($sigma / ($nbval - 2))]
2533
2534 puts "Checking trend: nb = $nbval, mean delta = $mean, sigma = $sigma"
2535
2536 # check if deviation is definitely too big
2537 if { abs ($mean - $delta) > $tolerance + 2. * $sigma } {
2538 puts "Checking trend failed: mean delta per step = $mean, sigma = $sigma, expected delta = $delta"
2539 error "$message"
2540 }
2541
2542 # check if deviation is clearly within a range
2543 return [expr abs ($mean - $delta) <= $sigma && $sigma <= $tolerance]
2544}