1 # Copyright (c) 2014 OPEN CASCADE SAS
3 # This file is part of Open CASCADE Technology software library.
5 # This library is free software; you can redistribute it and / or modify it
6 # under the terms of the GNU Lesser General Public version 2.1 as published
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.
11 # Alternatively, this file may be used under the terms of Open CASCADE
12 # commercial license or contractual agreement.
14 ############################################################################
15 # This file defines scripts for execution of OCCT tests.
16 # It should be loaded automatically when DRAW is started, and provides
17 # top-level commands starting with 'test'. Type 'help test' to get their
19 # See OCCT Tests User Guide for description of the test system.
21 # Note: procedures with names starting with underscore are for internal use
22 # inside the test system.
23 ############################################################################
25 # Default verbose level for command _run_test
28 # regexp for parsing test case results in summary log
29 set _test_case_regexp {^CASE\s+([\w.-]+)\s+([\w.-]+)\s+([\w.-]+)\s*:\s*([\w]+)(.*)}
31 # Basic command to run indicated test case in DRAW
33 Run specified test case
34 Use: test group grid casename [echo=0]
35 - If echo is set to 0 (default), log is stored in memory and only summary
36 is output (the log can be obtained with command "dlog get")
37 - If echo is set to 1 or "-echo", all commands and results are echoed
38 immediately, but log is not saved and summary is not produced
40 proc test {group grid casename {echo 0}} {
41 # get test case paths (will raise error if input is invalid)
42 _get_test $group $grid $casename dir gridname casefile
44 # if echo specified as "-echo", convert it to bool
45 if { "$echo" == "-echo" } { set echo t }
48 uplevel _run_test $dir $group $gridname $casefile $echo
52 _check_log $dir $group $gridname $casename [dlog get]
58 # Basic command to run indicated test case in DRAW
60 Run all tests, or specified group, or one grid
61 Use: testgrid [group [grid]] [options...]
63 -parallel N: run N parallel processes (default is number of CPUs, 0 to disable)
64 -refresh N: save summary logs every N seconds (default 600, minimal 1, 0 to disable)
65 -outdir dirname: set log directory (should be empty or non-existing)
66 -overwrite: force writing logs in existing non-empty directory
67 -xml filename: write XML report for Jenkins (in JUnit-like format)
69 proc testgrid {args} {
70 global env tcl_platform _tests_verbose
72 ######################################################
74 ######################################################
76 # check that environment variable defining paths to test scripts is defined
77 if { ! [info exists env(CSF_TestScriptsPath)] ||
78 [llength $env(CSF_TestScriptsPath)] <= 0 } {
79 error "Error: Environment variable CSF_TestScriptsPath is not defined"
83 set parallel [_get_nb_cpus]
88 for {set narg 0} {$narg < [llength $args]} {incr narg} {
89 set arg [lindex $args $narg]
92 if { $arg == "-parallel" } {
94 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
95 set parallel [expr [lindex $args $narg]]
97 error "Option -parallel requires argument"
103 if { $arg == "-refresh" } {
105 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
106 set refresh [expr [lindex $args $narg]]
108 error "Option -refresh requires argument"
114 if { $arg == "-outdir" } {
116 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
117 set logdir [lindex $args $narg]
119 error "Option -outdir requires argument"
124 # allow overwrite logs
125 if { $arg == "-overwrite" } {
131 if { $arg == "-xml" } {
133 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
134 set xmlfile [lindex $args $narg]
136 if { $xmlfile == "" } {
137 set xmlfile TESTS-summary.xml
143 if { [regexp {^-} $arg] } {
144 error "Error: unsupported option \"$arg\""
147 # treat arguments not recognized as options as group and grid names
148 if { ! [info exists groupname] } {
150 } elseif { ! [info exists gridname] } {
153 error "Error: cannot interpret argument $narg ($arg): both group and grid names are already defined by previous args!"
157 # check that target log directory is empty or does not exist
158 set logdir [file normalize [string trim $logdir]]
159 if { $logdir == "" } {
160 # if specified logdir is empty string, generate unique name like
161 # results_<branch>_<timestamp>
163 if { ! [catch {exec git branch} gitout] &&
164 [regexp {[*] ([\w]+)} $gitout res branch] } {
165 set prefix "${prefix}_$branch"
167 set logdir "${prefix}_[clock format [clock seconds] -format {%Y-%m-%dT%H%M}]"
168 set logdir [file normalize $logdir]
170 if { [file isdirectory $logdir] && ! $overwrite && ! [catch {glob -directory $logdir *}] } {
171 error "Error: Specified log directory \"$logdir\" is not empty; please clean it before running tests"
173 if { [catch {file mkdir $logdir}] || ! [file writable $logdir] } {
174 error "Error: Cannot create directory \"$logdir\", or it is not writable"
177 ######################################################
178 # prepare list of tests to be performed
179 ######################################################
181 # list of tests, each defined by a list of:
182 # test scripts directory
183 # group (subfolder) name
184 # grid (subfolder) name
186 # path to test case file
189 # iterate by all script paths
190 foreach dir [_split_path $env(CSF_TestScriptsPath)] {
191 # protection against empty paths
192 set dir [string trim $dir]
193 if { $dir == "" } { continue }
195 if { $_tests_verbose > 0 } { _log_and_puts log "Examining tests directory $dir" }
197 # check that directory exists
198 if { ! [file isdirectory $dir] } {
199 _log_and_puts log "Warning: directory $dir listed in CSF_TestScriptsPath does not exist, skipped"
203 # if test group is specified, check that directory with given name exists in this dir
204 # if not, continue to the next test dir
205 if { [info exists groupname] && $groupname != "" } {
206 if { [file isdirectory $dir/$groupname] } {
207 set groups $groupname
212 # else search all directories in the current dir
213 if [catch {glob -directory $dir -tail -types d *} groups] { continue }
217 if { $_tests_verbose > 0 } { _log_and_puts log "Groups to be executed: $groups" }
218 foreach group [lsort -dictionary $groups] {
219 if { $_tests_verbose > 0 } { _log_and_puts log "Examining group directory $group" }
221 # file grids.list must exist: it defines sequence of grids in the group
222 if { ! [file exists $dir/$group/grids.list] } {
223 _log_and_puts log "Warning: directory $dir/$group does not contain file grids.list, skipped"
227 # read grids.list file and make a list of grids to be executed
229 set fd [open $dir/$group/grids.list]
231 while { [gets $fd line] >= 0 } {
234 # skip comments and empty lines
235 if { [regexp "\[ \t\]*\#.*" $line] } { continue }
236 if { [string trim $line] == "" } { continue }
238 # get grid id and name
239 if { ! [regexp "^\(\[0-9\]+\)\[ \t\]*\(\[A-Za-z0-9_.-\]+\)\$" $line res gridid grid] } {
240 _log_and_puts log "Warning: cannot recognize line $nline in file $dir/$group/grids.list as \"gridid gridname\"; ignored"
244 # if specific grid is requested, check that it is present; otherwise make complete list
245 if { ! [info exists gridname] || $gridname == "" || $gridname == $gridid || $gridname == $grid } {
246 lappend gridlist $grid
251 # iterate by all grids
252 foreach grid $gridlist {
254 # check if this grid is aliased to another one
255 set griddir $dir/$group/$grid
256 if { [file exists $griddir/cases.list] } {
257 set fd [open $griddir/cases.list]
258 if { [gets $fd line] >= 0 } {
259 set griddir [file normalize $dir/$group/$grid/[string trim $line]]
264 # check if grid directory actually exists
265 if { ! [file isdirectory $griddir] } {
266 _log_and_puts log "Error: tests directory for grid $grid ($griddir) is missing; skipped"
270 # create directory for logging test results
271 if { $logdir != "" } { file mkdir $logdir/$group/$grid }
273 # iterate by all tests in the grid directory
274 if { [catch {glob -directory $griddir -type f *} testfiles] } { continue }
275 foreach casefile [lsort -dictionary $testfiles] {
276 # filter out begin and end files
277 set casename [file tail $casefile]
278 if { $casename == "begin" || $casename == "end" } { continue }
280 lappend tests_list [list $dir $group $grid $casename $casefile]
285 if { [llength $tests_list] < 1 } {
286 error "Error: no tests are found, check you input arguments and variable CSF_TestScriptsPath!"
289 ######################################################
291 ######################################################
293 # log command arguments and environment
294 lappend log "Command: testgrid $args"
295 lappend log "Host: [info hostname]"
296 lappend log "Started on: [clock format [clock seconds] -format {%Y-%m-%d %H:%M:%S}]"
297 catch {lappend log "DRAW build:\n[dversion]" }
298 lappend log "Environment:"
299 foreach envar [lsort [array names env]] {
300 lappend log "$envar=\"$env($envar)\""
304 set refresh_timer [clock seconds]
305 uplevel dchrono _timer reset
306 uplevel dchrono _timer start
308 # if parallel execution is requested, allocate thread pool
309 if { $parallel > 0 } {
310 if { ! [info exists tcl_platform(threaded)] || [catch {package require Thread}] } {
311 _log_and_puts log "Warning: Tcl package Thread is not available, running in sequential mode"
314 set worker [tpool::create -minworkers $parallel -maxworkers $parallel]
315 # suspend the pool until all jobs are posted, to prevent blocking of the process
316 # of starting / processing jobs by running threads
317 catch {tpool::suspend $worker}
318 if { $_tests_verbose > 0 } { _log_and_puts log "Executing tests in (up to) $parallel threads" }
319 # limit number of jobs in the queue by reasonable value
320 # to prevent slowdown due to unnecessary queue processing
322 set nbpooled_max [expr 10 * $parallel]
323 set nbpooled_ok [expr 5 * $parallel]
329 foreach test_def $tests_list {
330 # check for user break
331 if { $userbreak || "[info commands dbreak]" == "dbreak" && [catch dbreak] } {
336 set dir [lindex $test_def 0]
337 set group [lindex $test_def 1]
338 set grid [lindex $test_def 2]
339 set casename [lindex $test_def 3]
340 set casefile [lindex $test_def 4]
342 # command to set tests for generation of image in results directory
344 if { $logdir != "" } { set imgdir_cmd "set imagedir $logdir/$group/$grid" }
346 # prepare command file for running test case in separate instance of DRAW
347 set fd_cmd [open $logdir/$group/$grid/${casename}.tcl w]
348 puts $fd_cmd "$imgdir_cmd"
349 puts $fd_cmd "set test_image $casename"
350 puts $fd_cmd "_run_test $dir $group $grid $casefile t"
352 # use dlog command to obtain complete output of the test when it is absent (i.e. since OCCT 6.6.0)
353 # note: this is not needed if echo is set to 1 in call to _run_test above
354 if { ! [catch {dlog get}] } {
355 puts $fd_cmd "puts \[dlog get\]"
357 # else try to use old-style QA_ variables to get more output...
360 set env(QA_print_command) 1
363 # final 'exit' is needed when running on Linux under VirtualGl
367 # commant to run DRAW with a command file;
368 # note that empty string is passed as standard input to avoid possible
369 # hang-ups due to waiting for stdin of the launching process
370 set command "exec <<{} DRAWEXE -f $logdir/$group/$grid/${casename}.tcl"
372 # alternative method to run without temporary file; disabled as it needs too many backslashes
374 # set command "exec <<\"\" DRAWEXE -c $imgdir_cmd\\\; set test_image $casename\\\; \
375 # _run_test $dir $group $grid $casefile\\\; \
376 # puts \\\[dlog get\\\]\\\; exit"
379 # run test case, either in parallel or sequentially
380 if { $parallel > 0 } {
382 set job [tpool::post -nowait $worker "catch \"$command\" output; return \$output"]
383 set job_def($job) [list $logdir $dir $group $grid $casename]
385 if { $nbpooled > $nbpooled_max } {
386 _testgrid_process_jobs $worker $nbpooled_ok
389 # sequential execution
390 catch {eval $command} output
391 _log_test_case $output $logdir $dir $group $grid $casename log
393 # update summary log with requested period
394 if { $logdir != "" && $refresh > 0 && [expr [clock seconds] - $refresh_timer > $refresh] } {
395 # update and dump summary
396 _log_summarize $logdir $log
397 set refresh_timer [clock seconds]
402 # get results of started threads
403 if { $parallel > 0 } {
404 _testgrid_process_jobs $worker
405 # release thread pool
406 if { $nbpooled > 0 } {
407 tpool::cancel $worker [array names job_def]
409 catch {tpool::resume $worker}
410 tpool::release $worker
413 uplevel dchrono _timer stop
414 set time [lindex [split [uplevel dchrono _timer show] "\n"] 0]
417 _log_and_puts log "*********** Stopped by user break ***********"
418 set time "${time} \nNote: the process is not finished, stopped by user break!"
421 ######################################################
422 # output summary logs and exit
423 ######################################################
425 _log_summarize $logdir $log $time
426 if { $logdir != "" } {
427 puts "Detailed logs are saved in $logdir"
429 if { $logdir != "" && $xmlfile != "" } {
430 # XML output file is assumed relative to log dir unless it is absolute
431 if { [ file pathtype $xmlfile] == "relative" } {
432 set xmlfile [file normalize $logdir/$xmlfile]
434 _log_xml_summary $logdir $xmlfile $log 0
435 puts "XML summary is saved to $xmlfile"
441 # Procedure to regenerate summary log from logs of test cases
443 Regenerate summary log in the test directory from logs of test cases.
444 This can be necessary if test grids are executed separately (e.g. on
445 different stations) or some grids have been re-executed.
446 Use: testsummarize dir
448 proc testsummarize {dir} {
449 global _test_case_regexp
451 if { ! [file isdirectory $dir] } {
452 error "Error: \"$dir\" is not a directory"
455 # get summary statements from all test cases in one log
458 # to avoid huge listing of logs, first find all subdirectories and iterate
459 # by them, parsing log files in each subdirectory independently
460 foreach grid [glob -directory $dir -types d -tails */*] {
461 foreach caselog [glob -nocomplain -directory [file join $dir $grid] -types f -tails *.log] {
462 set file [file join $dir $grid $caselog]
464 set fd [open $file r]
465 while { [gets $fd line] >= 0 } {
466 if { [regexp $_test_case_regexp $line res grp grd cas status message] } {
467 if { "[file join $grid $caselog]" != "[file join $grp $grd ${cas}.log]" } {
468 puts "Error: $file contains status line for another test case ($line)"
476 if { $nbfound != 1 } {
477 puts "Error: $file contains $nbfound status lines, expected 1"
482 _log_summarize $dir $log "Summary regenerated from logs at [clock format [clock seconds]]"
486 # Procedure to compare results of two runs of test cases
488 Compare results of two executions of tests (CPU times, ...)
489 Use: testdiff dir1 dir2 [groupname [gridname]] [options...]
490 Where dir1 and dir2 are directories containing logs of two test runs.
492 -save filename: save resulting log in specified file (default name is
493 <dir1>/diff-<dir2>.log); HTML log is saved with same name
495 -status {same|ok|all}: filter cases for comparing by their status:
496 same - only cases with same status are compared (default)
497 ok - only cases with OK status in both logs are compared
498 all - results are compared regardless of status
500 1 - output only differences
501 2 - output also list of logs and directories present in one of dirs only
502 3 - (default) output also progress messages
504 proc testdiff {dir1 dir2 args} {
505 if { "$dir1" == "$dir2" } {
506 error "Input directories are the same"
509 ######################################################
511 ######################################################
514 set logfile [file join $dir1 "diff-[file tail $dir2].log"]
518 for {set narg 0} {$narg < [llength $args]} {incr narg} {
519 set arg [lindex $args $narg]
522 if { $arg == "-save" } {
524 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
525 set logfile [lindex $args $narg]
527 error "Error: Option -save must be followed by log file name"
533 if { $arg == "-status" } {
535 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
536 set status [lindex $args $narg]
537 } else { set status "" }
538 if { "$status" != "same" && "$status" != "all" && "$status" != "ok" } {
539 error "Error: Option -status must be followed by one of \"same\", \"all\", or \"ok\""
545 if { $arg == "-verbose" } {
547 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
548 set verbose [expr [lindex $args $narg]]
550 error "Error: Option -verbose must be followed by integer verbose level"
555 if { [regexp {^-} $arg] } {
556 error "Error: unsupported option \"$arg\""
559 # non-option arguments form a subdirectory path
560 set basename [file join $basename $arg]
563 # run diff procedure (recursive)
564 _test_diff $dir1 $dir2 $basename $status $verbose log
566 # save result to log file
567 if { "$logfile" != "" } {
568 _log_save $logfile [join $log "\n"]
569 _log_html_diff "[file rootname $logfile].html" $log $dir1 $dir2
570 puts "Log is saved to $logfile (and .html)"
576 # Procedure to check data file before adding it to repository
578 Check data file and prepare it for putting to test data files repository.
579 Use: testfile [filelist]
582 - data file (non-binary) is in DOS encoding (CR/LF)
583 - same data file (with same or another name) already exists in the repository
584 - another file with the same name already exists
585 Note that names are assumed to be case-insensitive (for Windows).
587 Unless the file is already in the repository, tries to load it, reports
588 the recognized file format, file size, number of faces and edges in the
589 loaded shape (if any), and makes snapshot (in the temporary directory).
590 Finally it advises whether the file should be put to public section of the
593 proc testfile {filelist} {
596 # check that CSF_TestDataPath is defined
597 if { ! [info exists env(CSF_TestDataPath)] } {
598 error "Environment variable CSF_TestDataPath must be defined!"
601 # build registry of existing data files (name -> path) and (size -> path)
602 puts "Checking available test data files..."
603 foreach dir [_split_path $env(CSF_TestDataPath)] {
604 while {[llength $dir] != 0} {
605 set curr [lindex $dir 0]
606 set dir [lrange $dir 1 end]
607 eval lappend dir [glob -nocomplain -directory $curr -type d *]
608 foreach file [glob -nocomplain -directory $curr -type f *] {
609 set name [file tail $file]
610 set name_lower [string tolower $name]
612 # check that the file is not in DOS encoding
613 if { [_check_dos_encoding $file] } {
614 puts "Warning: file $file is in DOS encoding; was this intended?"
616 _check_file_format $file
618 # check if file with the same name is present twice or more
619 if { [info exists names($name_lower)] } {
620 puts "Error: more than one file with name $name is present in the repository:"
621 if { [_diff_files $file $names($name_lower)] } {
622 puts "(files are different by content)"
624 puts "(files are same by content)"
627 puts "--> $names($name_lower)"
631 # check if file with the same content exists
632 set size [file size $file]
633 if { [info exists sizes($size)] } {
634 foreach other $sizes($size) {
635 if { ! [_diff_files $file $other] } {
636 puts "Warning: two files with the same content found:"
643 # add the file to the registry
644 set names($name_lower) $file
645 lappend sizes($size) $file
649 if { [llength $filelist] <= 0 } { return }
651 # check the new files
653 puts "Checking new file(s)..."
654 foreach file $filelist {
655 # check for DOS encoding
656 if { [_check_dos_encoding $file] } {
657 puts "$file: Warning: DOS encoding detected"
660 set name [file tail $file]
661 set name_lower [string tolower $name]
663 # check for presence of the file with same name
664 if { [info exists names($name_lower)] } {
665 if { [_diff_files $file $names($name_lower)] } {
666 puts "$file: Error: name is already used by existing file\n--> $names($name_lower)"
668 puts "$file: OK: already in the repository \n--> $names($name_lower)"
673 # check if file with the same content exists
674 set size [file size $file]
675 if { [info exists sizes($size)] } {
677 foreach other $sizes($size) {
678 if { ! [_diff_files $file $other] } {
679 puts "$file: OK: the same file is already present under name [file tail $other]\n--> $other"
684 if { $found } { continue }
687 # try to read the file
688 set format [_check_file_format $file]
689 if { [catch {uplevel load_data_file $file $format a}] } {
690 puts "$file: Error: Cannot read as $format file"
694 # get number of faces and edges
697 set nbs [uplevel nbshapes a]
698 regexp {EDGE[ \t:]*([0-9]+)} $nbs res edges
699 regexp {FACE[ \t:]*([0-9]+)} $nbs res faces
701 # classify; first check file size and number of faces and edges
702 if { $size < 95000 && $faces < 20 && $edges < 100 } {
706 # check if one of names of that file corresponds to typical name for
707 # MDTV bugs or has extension .rle, this should be old model
708 if { [regexp -nocase {.*(cts|ats|pro|buc|ger|fra|usa|uki)[0-9]+.*} $name] ||
709 [regexp -nocase {[.]rle\y} $name] } {
715 puts "$file: $format size=[expr $size / 1024] KiB, nbfaces=$faces, nbedges=$edges -> $dir"
717 set tmpdir [_get_temp_dir]
718 file mkdir $tmpdir/$dir
725 uplevel vdump $tmpdir/$dir/[file rootname [file tail $file]].png
729 puts "Snapshots are saved in subdirectory [_get_temp_dir]"
733 # Procedure to locate data file for test given its name.
734 # The search is performed assuming that the function is called
735 # from the test case script; the search order is:
736 # - subdirectory "data" of the test script (grid) folder
737 # - subdirectories in environment variable CSF_TestDataPath
738 # - subdirectory set by datadir command
739 # If file is not found, raises Tcl error.
740 proc locate_data_file {filename} {
741 global env groupname gridname casename
743 # check if the file is located in the subdirectory data of the script dir
744 set scriptfile [info script]
745 if { $scriptfile != "" } {
746 set path [file join [file dirname $scriptfile] data $filename]
747 if { [file exists $path] } {
748 return [file normalize $path]
752 # check sub-directories in paths indicated by CSF_TestDataPath
753 if { [info exists env(CSF_TestDataPath)] } {
754 foreach dir [_split_path $env(CSF_TestDataPath)] {
755 while {[llength $dir] != 0} {
756 set name [lindex $dir 0]
757 set dir [lrange $dir 1 end]
758 # skip directories starting with dot
759 if { [regexp {^[.]} $name] } { continue }
760 if { [file exists $name/$filename] } {
761 return [file normalize $name/$filename]
763 eval lappend dir [glob -nocomplain -directory $name -type d *]
768 # check current datadir
769 if { [file exists [uplevel datadir]/$filename] } {
770 return [file normalize [uplevel datadir]/$filename]
774 error [join [list "File $filename could not be found" \
775 "(should be in paths indicated by CSF_TestDataPath environment variable, " \
776 "or in subfolder data in the script directory)"] "\n"]
779 # Internal procedure to find test case indicated by group, grid, and test case names;
781 # - dir: path to the base directory of the tests group
782 # - gridname: actual name of the grid
783 # - casefile: path to the test case script
784 # if no such test is found, raises error with appropriate message
785 proc _get_test {group grid casename _dir _gridname _casefile} {
787 upvar $_gridname gridname
788 upvar $_casefile casefile
792 # check that environment variable defining paths to test scripts is defined
793 if { ! [info exists env(CSF_TestScriptsPath)] ||
794 [llength $env(CSF_TestScriptsPath)] <= 0 } {
795 error "Error: Environment variable CSF_TestScriptsPath is not defined"
798 # iterate by all script paths
799 foreach dir [_split_path $env(CSF_TestScriptsPath)] {
800 # protection against empty paths
801 set dir [string trim $dir]
802 if { $dir == "" } { continue }
804 # check that directory exists
805 if { ! [file isdirectory $dir] } {
806 puts "Warning: directory $dir listed in CSF_TestScriptsPath does not exist, skipped"
810 # check if test group with given name exists in this dir
811 # if not, continue to the next test dir
812 if { ! [file isdirectory $dir/$group] } { continue }
814 # check that grid with given name (possibly alias) exists; stop otherwise
816 if { ! [file isdirectory $dir/$group/$gridname] } {
817 # check if grid is named by alias rather than by actual name
818 if { [file exists $dir/$group/grids.list] } {
819 set fd [open $dir/$group/grids.list]
820 while { [gets $fd line] >= 0 } {
821 if { [regexp "\[ \t\]*\#.*" $line] } { continue }
822 if { [regexp "^$grid\[ \t\]*\(\[A-Za-z0-9_.-\]+\)\$" $line res gridname] } {
829 if { ! [file isdirectory $dir/$group/$gridname] } { continue }
831 # get actual file name of the script; stop if it cannot be found
832 set casefile $dir/$group/$gridname/$casename
833 if { ! [file exists $casefile] } {
834 # check if this grid is aliased to another one
835 if { [file exists $dir/$group/$gridname/cases.list] } {
836 set fd [open $dir/$group/$gridname/cases.list]
837 if { [gets $fd line] >= 0 } {
838 set casefile [file normalize $dir/$group/$gridname/[string trim $line]/$casename]
843 if { [file exists $casefile] } {
849 # coming here means specified test is not found; report error
850 error [join [list "Error: test case $group / $grid / $casename is not found in paths listed in variable" \
851 "CSF_TestScriptsPath (current value is \"$env(CSF_TestScriptsPath)\")"] "\n"]
854 # Internal procedure to run test case indicated by base directory,
855 # grid and grid names, and test case file path.
856 # The log can be obtained by command "dlog get".
857 proc _run_test {scriptsdir group gridname casefile echo} {
861 uplevel dchrono _timer reset
862 uplevel dchrono _timer start
863 catch {uplevel meminfo w} membase
865 # enable commands logging; switch to old-style mode if dlog command is not present
867 if { [catch {dlog reset}] } {
874 rename puts puts-saved
876 global _tests_verbose
878 # log only output to stdout and stderr, not to file!
879 if {[llength $args] > 1} {
880 set optarg [lindex $args end-1]
881 if { $optarg == "stdout" || $optarg == "stderr" || $optarg == "-newline" } {
882 dlog add [lindex $args end]
884 eval puts-saved $args
887 dlog add [lindex $args end]
894 # set variables identifying test case
895 uplevel set casename [file tail $casefile]
896 uplevel set groupname $group
897 uplevel set gridname $gridname
898 uplevel set dirname $scriptsdir
900 # set variables for saving of images if not yet set
901 if { ! [uplevel info exists imagedir] } {
902 uplevel set imagedir [_get_temp_dir]
903 uplevel set test_image \$casename
906 # execute test scripts
907 if { [file exists $scriptsdir/$group/begin] } {
908 puts "Executing $scriptsdir/$group/begin..."; flush stdout
909 uplevel source $scriptsdir/$group/begin
911 if { [file exists $scriptsdir/$group/$gridname/begin] } {
912 puts "Executing $scriptsdir/$group/$gridname/begin..."; flush stdout
913 uplevel source $scriptsdir/$group/$gridname/begin
916 puts "Executing $casefile..."; flush stdout
917 uplevel source $casefile
919 if { [file exists $scriptsdir/$group/$gridname/end] } {
920 puts "Executing $scriptsdir/$group/$gridname/end..."; flush stdout
921 uplevel source $scriptsdir/$group/$gridname/end
923 if { [file exists $scriptsdir/$group/end] } {
924 puts "Executing $scriptsdir/$group/end..."; flush stdout
925 uplevel source $scriptsdir/$group/end
928 puts "Tcl Exception: $res"
932 if { $dlog_exists } {
937 rename puts-saved puts
942 # stop cpulimit killer if armed by the test
945 # add memory and timing info
947 if { ! [catch {uplevel meminfo w} memuse] } {
948 set stats "MEMORY DELTA: [expr ($memuse - $membase) / 1024] KiB\n"
950 uplevel dchrono _timer stop
951 set time [uplevel dchrono _timer show]
952 if [regexp -nocase {CPU user time:[ \t]*([0-9.e-]+)} $time res cpu] {
953 set stats "${stats}TOTAL CPU TIME: $cpu sec\n"
955 if { $dlog_exists && ! $echo } {
962 # Internal procedure to check log of test execution and decide if it passed or failed
963 proc _check_log {dir group gridname casename log {_summary {}} {_html_log {}}} {
965 if { $_summary != "" } { upvar $_summary summary }
966 if { $_html_log != "" } { upvar $_html_log html_log }
972 # load definition of 'bad words' indicating test failure
973 # note that rules are loaded in the order of decreasing priority (grid - group - common),
974 # thus grid rules will override group ones
976 foreach rulesfile [list $dir/$group/$gridname/parse.rules $dir/$group/parse.rules $dir/parse.rules] {
977 if [catch {set fd [open $rulesfile r]}] { continue }
978 while { [gets $fd line] >= 0 } {
979 # skip comments and empty lines
980 if { [regexp "\[ \t\]*\#.*" $line] } { continue }
981 if { [string trim $line] == "" } { continue }
983 if { ! [regexp {^([^/]*)/([^/]*)/(.*)$} $line res status rexp comment] } {
984 puts "Warning: cannot recognize parsing rule \"$line\" in file $rulesfile"
987 set status [string trim $status]
988 if { $comment != "" } { set status "$status ([string trim $comment])" }
989 set rexp [regsub -all {\\b} $rexp {\\y}] ;# convert regexp from Perl to Tcl style
990 lappend badwords [list $status $rexp]
994 if { [llength $badwords] <= 0 } {
995 puts "Warning: no definition of error indicators found (check files parse.rules)"
998 # analyse log line-by-line
1001 foreach line [split $log "\n"] {
1002 # check if line defines specific treatment of some messages
1003 set deb_info [dversion]
1004 if [regexp -nocase {^[ \s]*TODO ([^:]*):(.*)$} $line res platforms pattern] {
1005 if { [regexp {DEBUG_} $platforms] != 1 } {
1006 if { ! [regexp -nocase {\mAll\M} $platforms] &&
1007 ! [regexp -nocase "\\m$env(os_type)\\M" $platforms] } {
1008 lappend html_log $line
1009 continue ;# TODO statement is for another platform
1012 # record TODOs that mark unstable cases
1013 if { [regexp {[\?]} $platforms] } {
1014 set todos_unstable([llength $todos]) 1
1017 lappend todos [regsub -all {\\b} [string trim $pattern] {\\y}] ;# convert regexp from Perl to Tcl style
1018 lappend html_log [_html_highlight BAD $line]
1022 if { [regexp "Debug mode" $deb_info] != 1 && [regexp {DEBUG_} $platforms] == 1 } {
1026 if { [regexp "Debug mode" $deb_info] == 1 && [regexp {DEBUG_} $platforms] == 1 } {
1027 if { ! [regexp -nocase {\mAll\M} $platforms] &&
1028 ! [regexp -nocase "\\m$env(os_type)\\M" $platforms] } {
1029 lappend html_log $line
1030 continue ;# TODO statement is for another platform
1033 # record TODOs that mark unstable cases
1034 if { [regexp {[\?]} $platforms] } {
1035 set todos_unstable([llength $todos]) 1
1038 lappend todos [regsub -all {\\b} [string trim $pattern] {\\y}] ;# convert regexp from Perl to Tcl style
1039 lappend html_log [_html_highlight BAD $line]
1044 # check for presence of messages indicating test result
1046 foreach bw $badwords {
1047 if { [regexp [lindex $bw 1] $line] } {
1048 # check if this is known bad case
1050 for {set i 0} {$i < [llength $todos]} {incr i} {
1051 if { [regexp [lindex $todos $i] $line] } {
1054 lappend html_log [_html_highlight BAD $line]
1059 # if it is not in todo, define status
1060 if { ! $is_known } {
1061 set stat [lindex $bw 0 0]
1062 lappend html_log [_html_highlight $stat $line]
1063 if { $status == "" && $stat != "OK" && ! [regexp -nocase {^IGNOR} $stat] } {
1064 set status [lindex $bw 0]
1071 if { ! $ismarked } {
1072 lappend html_log $line
1076 # check for presence of TEST COMPLETED statement
1077 if { $status == "" && ! [regexp {TEST COMPLETED} $log] } {
1078 # check whether absence of TEST COMPLETED is known problem
1079 set i [lsearch $todos "TEST INCOMPLETE"]
1083 set status "FAILED (no final message is found)"
1087 # check declared bad cases and diagnose possible improvement
1088 # (bad case declared but not detected).
1089 # Note that absence of the problem marked by TODO with question mark
1090 # (unstable) is not reported as improvement.
1091 if { $status == "" } {
1092 for {set i 0} {$i < [llength $todos]} {incr i} {
1093 if { ! [info exists todos_unstable($i)] &&
1094 (! [info exists todo_count($i)] || $todo_count($i) <= 0) } {
1095 set status "IMPROVEMENT (expected problem TODO no. [expr $i + 1] is not detected)"
1101 # report test as known bad if at least one of expected problems is found
1102 if { $status == "" && [llength [array names todo_count]] > 0 } {
1103 set status "BAD (known problem)"
1107 if { $status == "" } {set status "OK" }
1110 set status "FAILED ($res)"
1114 _log_and_puts summary "CASE $group $gridname $casename: $status"
1115 set summary [join $summary "\n"]
1116 set html_log "[_html_highlight [lindex $status 0] $summary]\n[join $html_log \n]"
1119 # Auxiliary procedure putting message to both cout and log variable (list)
1120 proc _log_and_puts {logvar message} {
1121 if { $logvar != "" } {
1123 lappend log $message
1128 # Auxiliary procedure to log result on single test case
1129 proc _log_test_case {output logdir dir group grid casename logvar} {
1132 # check result and make HTML log
1133 _check_log $dir $group $grid $casename $output summary html_log
1134 lappend log $summary
1137 if { $logdir != "" } {
1138 _log_html $logdir/$group/$grid/$casename.html $html_log "Test $group $grid $casename"
1139 _log_save $logdir/$group/$grid/$casename.log "$output\n$summary" "Test $group $grid $casename"
1143 # Auxiliary procedure to save log to file
1144 proc _log_save {file log {title {}}} {
1145 # create missing directories as needed
1146 catch {file mkdir [file dirname $file]}
1148 # try to open a file
1149 if [catch {set fd [open $file w]} res] {
1150 error "Error saving log file $file: $res"
1153 # dump log and close
1160 # Auxiliary procedure to make a (relative if possible) URL to a file for
1161 # inclusion a reference in HTML log
1162 proc _make_url {htmldir file} {
1163 set htmlpath [file split [file normalize $htmldir]]
1164 set filepath [file split [file normalize $file]]
1165 for {set i 0} {$i < [llength $htmlpath]} {incr i} {
1166 if { "[lindex $htmlpath $i]" != "[lindex $filepath $i]" } {
1167 if { $i == 0 } { break }
1168 return "[string repeat "../" [expr [llength $htmlpath] - $i - 1]][eval file join [lrange $filepath $i end]]"
1172 # if relative path could not be made, return full file URL
1173 return "file://[file normalize $file]"
1176 # Auxiliary procedure to save log to file
1177 proc _log_html {file log {title {}}} {
1178 # create missing directories as needed
1179 catch {file mkdir [file dirname $file]}
1181 # try to open a file
1182 if [catch {set fd [open $file w]} res] {
1183 error "Error saving log file $file: $res"
1187 puts $fd "<html><head><title>$title</title></head><body><h1>$title</h1>"
1189 # add images if present
1190 set imgbasename [file rootname [file tail $file]]
1191 foreach img [lsort [glob -nocomplain -directory [file dirname $file] -tails ${imgbasename}*.gif ${imgbasename}*.png ${imgbasename}*.jpg]] {
1192 puts $fd "<p>[file tail $img]<br><img src=\"$img\"/><p>"
1195 # print log body, trying to add HTML links to script files on lines like
1196 # "Executing <filename>..."
1198 foreach line [split $log "\n"] {
1199 if { [regexp {Executing[ \t]+([a-zA-Z0-9._/:-]+[^.])} $line res script] &&
1200 [file exists $script] } {
1201 set line [regsub $script $line "<a href=\"[_make_url $file $script]\">$script</a>"]
1205 puts $fd "</pre></body></html>"
1211 # Auxiliary method to make text with HTML highlighting according to status
1212 proc _html_color {status} {
1213 # choose a color for the cell according to result
1214 if { $status == "OK" } {
1216 } elseif { [regexp -nocase {^FAIL} $status] } {
1218 } elseif { [regexp -nocase {^BAD} $status] } {
1220 } elseif { [regexp -nocase {^IMP} $status] } {
1222 } elseif { [regexp -nocase {^SKIP} $status] } {
1224 } elseif { [regexp -nocase {^IGNOR} $status] } {
1227 puts "Warning: no color defined for status $status, using red as if FAILED"
1232 # Format text line in HTML to be colored according to the status
1233 proc _html_highlight {status line} {
1234 return "<table><tr><td bgcolor=\"[_html_color $status]\">$line</td></tr></table>"
1237 # Internal procedure to generate HTML page presenting log of the tests
1238 # execution in tabular form, with links to reports on individual cases
1239 proc _log_html_summary {logdir log totals regressions improvements total_time} {
1240 global _test_case_regexp
1242 # create missing directories as needed
1245 # try to open a file and start HTML
1246 if [catch {set fd [open $logdir/summary.html w]} res] {
1247 error "Error creating log file: $res"
1250 # write HRML header, including command to refresh log if still in progress
1251 puts $fd "<html><head>"
1252 puts $fd "<title>Tests summary</title>"
1253 if { $total_time == "" } {
1254 puts $fd "<meta http-equiv=\"refresh\" content=\"10\">"
1256 puts $fd "<meta http-equiv=\"pragma\" content=\"NO-CACHE\">"
1257 puts $fd "</head><body>"
1260 set legend(OK) "Test passed OK"
1261 set legend(FAILED) "Test failed (regression)"
1262 set legend(BAD) "Known problem"
1263 set legend(IMPROVEMENT) "Possible improvement (expected problem not detected)"
1264 set legend(SKIPPED) "Test skipped due to lack of data file"
1265 puts $fd "<h1>Summary</h1><table>"
1266 foreach nbstat $totals {
1267 set status [lindex $nbstat 1]
1268 if { [info exists legend($status)] } {
1269 set comment $legend($status)
1271 set comment "User-defined status"
1273 puts $fd "<tr><td align=\"right\">[lindex $nbstat 0]</td><td bgcolor=\"[_html_color $status]\">$status</td><td>$comment</td></tr>"
1277 # time stamp and elapsed time info
1278 if { $total_time != "" } {
1279 puts $fd "<p>Generated on [clock format [clock seconds] -format {%Y-%m-%d %H:%M:%S}] on [info hostname]\n<p>"
1280 puts $fd [join [split $total_time "\n"] "<p>"]
1282 puts $fd "<p>NOTE: This is intermediate summary; the tests are still running! This page will refresh automatically until tests are finished."
1285 # print regressions and improvements
1286 foreach featured [list $regressions $improvements] {
1287 if { [llength $featured] <= 1 } { continue }
1288 set status [string trim [lindex $featured 0] { :}]
1289 puts $fd "<h2>$status</h2>"
1292 foreach test [lrange $featured 1 end] {
1293 if { ! [regexp {^(.*)\s+([\w.]+)$} $test res gg name] } {
1295 set name "Error building short list; check details"
1297 if { $gg != $groupgrid } {
1298 if { $groupgrid != "" } { puts $fd "</tr>" }
1300 puts $fd "<tr><td>$gg</td>"
1302 puts $fd "<td bgcolor=\"[_html_color $status]\"><a href=\"[regsub -all { } $gg /]/${name}.html\">$name</a></td>"
1304 if { $groupgrid != "" } { puts $fd "</tr>" }
1308 # put detailed log with TOC
1309 puts $fd "<hr><h1>Details</h1>"
1310 puts $fd "<div style=\"float:right; padding: 10px; border-style: solid; border-color: blue; border-width: 2px;\">"
1312 # process log line-by-line
1316 foreach line [lsort -dictionary $log] {
1317 # check that the line is case report in the form "CASE group grid name: result (explanation)"
1318 if { ! [regexp $_test_case_regexp $line res grp grd casename result message] } {
1323 if { $grp != $group } {
1324 if { $letter != "" } { lappend body "</tr></table>" }
1328 puts $fd "<a href=\"#$group\">$group</a><br>"
1329 lappend body "<h2><a name=\"$group\">Group $group</a></h2>"
1333 if { $grd != $grid } {
1334 if { $letter != "" } { lappend body "</tr></table>" }
1337 puts $fd " <a href=\"#$group-$grid\">$grid</a><br>"
1338 lappend body "<h2><a name=\"$group-$grid\">Grid $group $grid</a></h2>"
1341 # check if test case name is <letter><digit>;
1342 # if not, set alnum to period "." to recognize non-standard test name
1343 if { ! [regexp {\A([A-Za-z]{1,2})([0-9]{1,2})\Z} $casename res alnum number] &&
1344 ! [regexp {\A([A-Za-z0-9]+)_([0-9]+)\Z} $casename res alnum number] } {
1348 # start new row when letter changes or for non-standard names
1349 if { $alnum != $letter || $alnum == "." } {
1350 if { $letter != "" } {
1351 lappend body "</tr><tr>"
1353 lappend body "<table><tr>"
1358 lappend body "<td bgcolor=\"[_html_color $result]\"><a href=\"$group/$grid/${casename}.html\">$casename</a></td>"
1360 puts $fd "</div>\n[join $body "\n"]</tr></table>"
1362 # add remaining lines of log as plain text
1363 puts $fd "<h2>Plain text messages</h2>\n<pre>"
1365 if { ! [regexp $_test_case_regexp $line] } {
1371 # close file and exit
1377 # Procedure to dump summary logs of tests
1378 proc _log_summarize {logdir log {total_time {}}} {
1380 # sort log records alphabetically to have the same behavior on Linux and Windows
1381 # (also needed if tests are run in parallel)
1382 set loglist [lsort -dictionary $log]
1384 # classify test cases by status
1385 foreach line $loglist {
1386 if { [regexp {^CASE ([^:]*): ([[:alnum:]]+).*$} $line res caseid status] } {
1387 lappend stat($status) $caseid
1391 set improvements {Improvements:}
1392 set regressions {Failed:}
1393 if { [info exists stat] } {
1394 foreach status [lsort [array names stat]] {
1395 lappend totals [list [llength $stat($status)] $status]
1397 # separately count improvements (status starting with IMP) and regressions (all except IMP, OK, BAD, and SKIP)
1398 if { [regexp -nocase {^IMP} $status] } {
1399 eval lappend improvements $stat($status)
1400 } elseif { $status != "OK" && ! [regexp -nocase {^BAD} $status] && ! [regexp -nocase {^SKIP} $status] } {
1401 eval lappend regressions $stat($status)
1406 # if time is specified, add totals
1407 if { $total_time != "" } {
1408 if { [llength $improvements] > 1 } {
1409 _log_and_puts log [join $improvements "\n "]
1411 if { [llength $regressions] > 1 } {
1412 _log_and_puts log [join $regressions "\n "]
1414 if { [llength $improvements] == 1 && [llength $regressions] == 1 } {
1415 _log_and_puts log "No regressions"
1417 _log_and_puts log "Total cases: [join $totals {, }]"
1418 _log_and_puts log $total_time
1422 if { $logdir != "" } {
1423 _log_html_summary $logdir $log $totals $regressions $improvements $total_time
1424 _log_save $logdir/tests.log [join $log "\n"] "Tests summary"
1430 # Internal procedure to generate XML log in JUnit style, for further
1431 # consumption by Jenkins or similar systems.
1433 # The output is intended to conform to XML schema supported by Jenkins found at
1434 # 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
1436 # The mapping of the fields is inspired by annotated schema of Apache Ant JUnit XML format found at
1437 # http://windyroad.org/dl/Open%20Source/JUnit.xsd
1438 proc _log_xml_summary {logdir filename log include_cout} {
1439 global _test_case_regexp
1441 catch {file mkdir [file dirname $filename]}
1443 # try to open a file and start XML
1444 if [catch {set fd [open $filename w]} res] {
1445 error "Error creating XML summary file $filename: $res"
1447 puts $fd "<?xml version='1.0' encoding='utf-8'?>"
1448 puts $fd "<testsuites>"
1450 # prototype for command to generate test suite tag
1451 set time_and_host "timestamp=\"[clock format [clock seconds] -format {%Y-%m-%dT%H:%M:%S}]\" hostname=\"[info hostname]\""
1452 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"}
1454 # sort log and process it line-by-line
1456 foreach line [lsort -dictionary $log] {
1457 # check that the line is case report in the form "CASE group grid name: result (explanation)"
1458 if { ! [regexp $_test_case_regexp $line res grp grd casename result message] } {
1461 set message [string trim $message " \t\r\n()"]
1463 # start new testsuite for each grid
1464 if { $grp != $group || $grd != $grid } {
1466 # write previous test suite
1467 if [info exists testcases] { eval $cmd_testsuite }
1482 # parse test log and get its CPU time
1485 if { [catch {set fdlog [open $logdir/$group/$grid/${casename}.log r]} ret] } {
1486 puts "Error: cannot open $logdir/$group/$grid/${casename}.log: $ret"
1488 while { [gets $fdlog logline] >= 0 } {
1489 if { $include_cout } {
1490 set testout "$testout$logline\n"
1492 if [regexp -nocase {TOTAL CPU TIME:\s*([\d.]+)\s*sec} $logline res cpu] {
1493 set add_cpu " time=\"$cpu\""
1494 set time [expr $time + $cpu]
1499 if { ! $include_cout } {
1500 set testout "$line\n"
1503 # record test case with its output and status
1504 # Mapping is: SKIPPED, BAD, and OK to OK, all other to failure
1505 set testcases "$testcases\n <testcase name=\"$casename\"$add_cpu status=\"$result\">\n"
1506 set testcases "$testcases\n <system-out>\n$testout </system-out>"
1507 if { $result != "OK" } {
1508 if { [regexp -nocase {^SKIP} $result] } {
1510 set testcases "$testcases\n <error name=\"$result\" message=\"$message\"/>"
1511 } elseif { [regexp -nocase {^BAD} $result] } {
1513 set testcases "$testcases\n <skipped>$message</skipped>"
1516 set testcases "$testcases\n <failure name=\"$result\" message=\"$message\"/>"
1519 set testcases "$testcases\n </testcase>"
1522 # write last test suite
1523 if [info exists testcases] { eval $cmd_testsuite }
1526 puts $fd "</testsuites>"
1531 # define custom platform name
1532 proc _tests_platform_def {} {
1533 global env tcl_platform
1535 if [info exists env(os_type)] { return }
1537 set env(os_type) $tcl_platform(platform)
1539 # use detailed mapping for various versions of Lunix
1540 # (note that mapping is rather non-uniform, for historical reasons)
1541 if { $tcl_platform(os) == "Linux" && ! [catch {exec cat /etc/issue} issue] } {
1542 if { [regexp {Mandriva[ \tA-Za-z]+([0-9]+)} $issue res num] } {
1543 set env(os_type) Mandriva$num
1544 } elseif { [regexp {Red Hat[ \tA-Za-z]+([0-9]+)} $issue res num] } {
1545 set env(os_type) RedHat$num
1546 } elseif { [regexp {Debian[ \tA-Za-z/]+([0-9]+)[.]([0-9]+)} $issue res num subnum] } {
1547 set env(os_type) Debian$num$subnum
1548 } elseif { [regexp {CentOS[ \tA-Za-z]+([0-9]+)[.]([0-9]+)} $issue res num subnum] } {
1549 set env(os_type) CentOS$num$subnum
1550 } elseif { [regexp {Scientific[ \tA-Za-z]+([0-9]+)[.]([0-9]+)} $issue res num subnum] } {
1551 set env(os_type) SL$num$subnum
1552 } elseif { [regexp {Fedora Core[ \tA-Za-z]+([0-9]+)} $issue res num] } {
1553 set env(os_type) FedoraCore$num
1555 if { [exec uname -m] == "x86_64" } {
1556 set env(os_type) "$env(os_type)-64"
1558 } elseif { $tcl_platform(os) == "Darwin" } {
1559 set env(os_type) MacOS
1564 # Auxiliary procedure to split path specification (usually defined by
1565 # environment variable) into list of directories or files
1566 proc _split_path {pathspec} {
1569 # first replace all \ (which might occur on Windows) by /
1570 regsub -all "\\\\" $pathspec "/" pathspec
1572 # split path by platform-specific separator
1573 return [split $pathspec [_path_separator]]
1576 # Auxiliary procedure to define platform-specific separator for directories in
1577 # path specification
1578 proc _path_separator {} {
1581 # split path by platform-specific separator
1582 if { $tcl_platform(platform) == "windows" } {
1589 # Procedure to make a diff and common of two lists
1590 proc _list_diff {list1 list2 _in1 _in2 _common} {
1593 upvar $_common common
1598 foreach item $list1 {
1599 if { [lsearch -exact $list2 $item] >= 0 } {
1600 lappend common $item
1605 foreach item $list2 {
1606 if { [lsearch -exact $common $item] < 0 } {
1613 # procedure to load a file to Tcl string
1614 proc _read_file {filename} {
1615 set fd [open $filename r]
1616 set result [read -nonewline $fd]
1621 # procedure to construct name for the mage diff file
1622 proc _diff_img_name {dir1 dir2 casepath imgfile} {
1623 return [file join $dir1 $casepath "diff-[file tail $dir2]-$imgfile"]
1626 # Procedure to compare results of two runs of test cases
1627 proc _test_diff {dir1 dir2 basename status verbose _logvar {_statvar ""}} {
1630 # make sure to load diffimage command
1631 uplevel pload VISUALIZATION
1633 # prepare variable (array) for collecting statistics
1634 if { "$_statvar" != "" } {
1635 upvar $_statvar stat
1644 # first check subdirectories
1645 set path1 [file join $dir1 $basename]
1646 set path2 [file join $dir2 $basename]
1647 set list1 [glob -directory $path1 -types d -tails -nocomplain *]
1648 set list2 [glob -directory $path2 -types d -tails -nocomplain *]
1649 if { [llength $list1] >0 || [llength $list2] > 0 } {
1650 _list_diff $list1 $list2 in1 in2 common
1651 if { "$verbose" > 1 } {
1652 if { [llength $in1] > 0 } { _log_and_puts log "Only in $path1: $in1" }
1653 if { [llength $in2] > 0 } { _log_and_puts log "Only in $path2: $in2" }
1655 foreach subdir $common {
1656 if { "$verbose" > 2 } {
1657 _log_and_puts log "Checking [file join $basename $subdir]"
1659 _test_diff $dir1 $dir2 [file join $basename $subdir] $status $verbose log stat
1662 # check log files (only if directory has no subdirs)
1663 set list1 [glob -directory $path1 -types f -tails -nocomplain *.log]
1664 set list2 [glob -directory $path2 -types f -tails -nocomplain *.log]
1665 _list_diff $list1 $list2 in1 in2 common
1666 if { "$verbose" > 1 } {
1667 if { [llength $in1] > 0 } { _log_and_puts log "Only in $path1: $in1" }
1668 if { [llength $in2] > 0 } { _log_and_puts log "Only in $path2: $in2" }
1670 foreach logfile $common {
1672 set log1 [_read_file [file join $dir1 $basename $logfile]]
1673 set log2 [_read_file [file join $dir2 $basename $logfile]]
1674 set casename [file rootname $logfile]
1676 # check execution statuses
1677 set status1 UNDEFINED
1678 set status2 UNDEFINED
1679 if { ! [regexp {CASE [^:]*:\s*([\w]+)} $log1 res1 status1] ||
1680 ! [regexp {CASE [^:]*:\s*([\w]+)} $log2 res2 status2] ||
1681 "$status1" != "$status2" } {
1682 _log_and_puts log "STATUS [split $basename /] $casename: $status1 / $status2"
1684 # if test statuses are different, further comparison makes
1685 # no sense unless explicitly requested
1686 if { "$status" != "all" } {
1690 if { "$status" == "ok" && "$status1" != "OK" } {
1697 if { [regexp {TOTAL CPU TIME:\s*([\d.]+)} $log1 res1 cpu1] &&
1698 [regexp {TOTAL CPU TIME:\s*([\d.]+)} $log2 res1 cpu2] } {
1699 set stat(cpu1) [expr $stat(cpu1) + $cpu1]
1700 set stat(cpu2) [expr $stat(cpu2) + $cpu2]
1702 # compare CPU times with 10% precision (but not less 0.5 sec)
1703 if { [expr abs ($cpu1 - $cpu2) > 0.5 + 0.05 * abs ($cpu1 + $cpu2)] } {
1704 _log_and_puts log "CPU [split $basename /] $casename: $cpu1 / $cpu2"
1708 # check memory delta
1711 if { [regexp {MEMORY DELTA:\s*([\d.]+)} $log1 res1 mem1] &&
1712 [regexp {MEMORY DELTA:\s*([\d.]+)} $log2 res1 mem2] } {
1713 set stat(mem1) [expr $stat(mem1) + $mem1]
1714 set stat(mem2) [expr $stat(mem2) + $mem2]
1716 # compare memory usage with 10% precision (but not less 16 KiB)
1717 if { [expr abs ($mem1 - $mem2) > 16 + 0.05 * abs ($mem1 + $mem2)] } {
1718 _log_and_puts log "MEMORY [split $basename /] $casename: $mem1 / $mem2"
1723 set imglist1 [glob -directory $path1 -types f -tails -nocomplain $casename*.{png,gif}]
1724 set imglist2 [glob -directory $path2 -types f -tails -nocomplain $casename*.{png,gif}]
1725 _list_diff $imglist1 $imglist2 imgin1 imgin2 imgcommon
1726 if { "$verbose" > 1 } {
1727 if { [llength $imgin1] > 0 } { _log_and_puts log "Only in $path1: $imgin1" }
1728 if { [llength $imgin2] > 0 } { _log_and_puts log "Only in $path2: $imgin2" }
1730 foreach imgfile $imgcommon {
1731 # if { $verbose > 1 } { _log_and_puts log "Checking [split basename /] $casename: $imgfile" }
1732 set diffile [_diff_img_name $dir1 $dir2 $basename $imgfile]
1733 if { [catch {diffimage [file join $dir1 $basename $imgfile] \
1734 [file join $dir2 $basename $imgfile] \
1735 0 0 0 $diffile} diff] } {
1736 _log_and_puts log "IMAGE [split $basename /] $casename: $imgfile cannot be compared"
1737 file delete -force $diffile ;# clean possible previous result of diffimage
1738 } elseif { $diff != 0 } {
1739 _log_and_puts log "IMAGE [split $basename /] $casename: $imgfile differs"
1741 file delete -force $diffile ;# clean useless artifact of diffimage
1747 if { "$_statvar" == "" } {
1748 _log_and_puts log "Total MEMORY difference: $stat(mem1) / $stat(mem2)"
1749 _log_and_puts log "Total CPU difference: $stat(cpu1) / $stat(cpu2)"
1753 # Auxiliary procedure to save log of results comparison to file
1754 proc _log_html_diff {file log dir1 dir2} {
1755 # create missing directories as needed
1756 catch {file mkdir [file dirname $file]}
1758 # try to open a file
1759 if [catch {set fd [open $file w]} res] {
1760 error "Error saving log file $file: $res"
1764 puts $fd "<html><head><title>Diff $dir1 vs. $dir2</title></head><body>"
1765 puts $fd "<h1>Comparison of test results: $dir1 vs. $dir2</h1>"
1767 # print log body, trying to add HTML links to script files on lines like
1768 # "Executing <filename>..."
1770 set logpath [file split [file normalize $file]]
1774 if { [regexp {IMAGE[ \t]+([^:]+):[ \t]+([A-Za-z0-9_.-]+)} $line res case img] } {
1775 if { [catch {eval file join "" [lrange $case 0 end-1]} gridpath] } {
1776 # note: special handler for the case if test grid directoried are compared directly
1779 set img1 "<img src=\"[_make_url $file [file join $dir1 $gridpath $img]]\">"
1780 set img2 "<img src=\"[_make_url $file [file join $dir2 $gridpath $img]]\">"
1782 set difffile [_diff_img_name $dir1 $dir2 $gridpath $img]
1783 if { [file exists $difffile] } {
1784 set imgd "<img src=\"[_make_url $file $difffile]\">"
1789 puts $fd "<table><tr><th>[file tail $dir1]</th><th>[file tail $dir2]</th><th>Different pixels</th></tr>"
1790 puts $fd "<tr><td>$img1</td><td>$img2</td><td>$imgd</td></tr></table>"
1793 puts $fd "</pre></body></html>"
1799 # get number of CPUs on the system
1800 proc _get_nb_cpus {} {
1801 global tcl_platform env
1803 if { "$tcl_platform(platform)" == "windows" } {
1804 # on Windows, take the value of the environment variable
1805 if { [info exists env(NUMBER_OF_PROCESSORS)] &&
1806 ! [catch {expr $env(NUMBER_OF_PROCESSORS) > 0} res] && $res >= 0 } {
1807 return $env(NUMBER_OF_PROCESSORS)
1809 } elseif { "$tcl_platform(os)" == "Linux" } {
1810 # on Linux, take number of logical processors listed in /proc/cpuinfo
1811 if { [catch {open "/proc/cpuinfo" r} fd] } {
1812 return 0 ;# should never happen, but...
1815 while { [gets $fd line] >= 0 } {
1816 if { [regexp {^processor[ \t]*:} $line] } {
1822 } elseif { "$tcl_platform(os)" == "Darwin" } {
1823 # on MacOS X, call sysctl command
1824 if { ! [catch {exec sysctl hw.ncpu} ret] &&
1825 [regexp {^hw[.]ncpu[ \t]*:[ \t]*([0-9]+)} $ret res nb] } {
1830 # if cannot get good value, return 0 as default
1834 # check two files for difference
1835 proc _diff_files {file1 file2} {
1836 set fd1 [open $file1 "r"]
1837 set fd2 [open $file2 "r"]
1841 set nb1 [gets $fd1 line1]
1842 set nb2 [gets $fd2 line2]
1843 if { $nb1 != $nb2 } { set differ t; break }
1844 if { $nb1 < 0 } { break }
1845 if { [string compare $line1 $line2] } {
1856 # Check if file is in DOS encoding.
1857 # This check is done by presence of \r\n combination at the end of the first
1858 # line (i.e. prior to any other \n symbol).
1859 # Note that presence of non-ascii symbols typically used for recognition
1860 # of binary files is not suitable since some IGES and STEP files contain
1861 # non-ascii symbols.
1862 # Special check is added for PNG files which contain \r\n in the beginning.
1863 proc _check_dos_encoding {file} {
1864 set fd [open $file rb]
1866 if { [gets $fd line] && [regexp {.*\r$} $line] &&
1867 ! [regexp {^.PNG} $line] } {
1874 # procedure to recognize format of a data file by its first symbols (for OCCT
1875 # BREP and geometry DRAW formats, IGES, and STEP) and extension (all others)
1876 proc _check_file_format {file} {
1877 set fd [open $file rb]
1878 set line [read $fd 1024]
1882 set ext [file extension $file]
1884 if { [regexp {^DBRep_DrawableShape} $line] } {
1886 if { "$ext" != ".brep" && "$ext" != ".rle" &&
1887 "$ext" != ".draw" && "$ext" != "" } {
1890 } elseif { [regexp {^DrawTrSurf_} $line] } {
1892 if { "$ext" != ".rle" &&
1893 "$ext" != ".draw" && "$ext" != "" } {
1896 } elseif { [regexp {^[ \t]*ISO-10303-21} $line] } {
1898 if { "$ext" != ".step" && "$ext" != ".stp" } {
1901 } elseif { [regexp {^.\{72\}S[0 ]\{6\}1} $line] } {
1903 if { "$ext" != ".iges" && "$ext" != ".igs" } {
1906 } elseif { "$ext" == ".igs" } {
1908 } elseif { "$ext" == ".stp" } {
1911 set format [string toupper [string range $ext 1 end]]
1915 puts "$file: Warning: extension ($ext) does not match format ($format)"
1921 # procedure to load file knowing its format
1922 proc load_data_file {file format shape} {
1924 BREP { uplevel restore $file $shape }
1925 DRAW { uplevel restore $file $shape }
1926 IGES { pload XSDRAW; uplevel igesbrep $file $shape * }
1927 STEP { pload XSDRAW; uplevel stepread $file __a *; uplevel renamevar __a_1 $shape }
1928 STL { pload XSDRAW; uplevel readstl $shape $file }
1929 default { error "Cannot read $format file $file" }
1933 # procedure to get name of temporary directory,
1934 # ensuring it is existing and writeable
1935 proc _get_temp_dir {} {
1936 global env tcl_platform
1938 # check typical environment variables
1939 foreach var {TempDir Temp Tmp} {
1940 # check different case
1941 foreach name [list [string toupper $var] $var [string tolower $var]] {
1942 if { [info exists env($name)] && [file isdirectory $env($name)] &&
1943 [file writable $env($name)] } {
1944 return [regsub -all {\\} $env($name) /]
1949 # check platform-specific locations
1951 if { "$tcl_platform(platform)" == "windows" } {
1952 set paths "c:/TEMP c:/TMP /TEMP /TMP"
1953 if { [info exists env(HOMEDRIVE)] && [info exists env(HOMEPATH)] } {
1954 set fallback [regsub -all {\\} "$env(HOMEDRIVE)$(HOMEPATH)/tmp" /]
1957 set paths "/tmp /var/tmp /usr/tmp"
1958 if { [info exists env(HOME)] } {
1959 set fallback "$env(HOME)/tmp"
1962 foreach dir $paths {
1963 if { [file isdirectory $dir] && [file writable $dir] } {
1968 # fallback case: use subdir /tmp of home or current dir
1969 file mkdir $fallback
1973 # extract of code from testgrid command used to process jobs running in
1974 # parallel until number of jobs in the queue becomes equal or less than
1976 proc _testgrid_process_jobs {worker {nb_ok 0}} {
1977 # bind local vars to variables of the caller procedure
1980 upvar job_def job_def
1981 upvar nbpooled nbpooled
1982 upvar userbreak userbreak
1983 upvar refresh refresh
1984 upvar refresh_timer refresh_timer
1986 catch {tpool::resume $worker}
1987 while { ! $userbreak && $nbpooled > $nb_ok } {
1988 foreach job [tpool::wait $worker [array names job_def]] {
1989 eval _log_test_case \[tpool::get $worker $job\] $job_def($job) log
1994 # check for user break
1995 if { "[info commands dbreak]" == "dbreak" && [catch dbreak] } {
1999 # update summary log with requested period
2000 if { $logdir != "" && $refresh > 0 && [clock seconds] > $refresh_timer + $refresh } {
2001 _log_summarize $logdir $log
2002 set refresh_timer [clock seconds]
2005 catch {tpool::suspend $worker}