1 # Copyright (c) 2012 OPEN CASCADE SAS
3 # The content of this file is subject to the Open CASCADE Technology Public
4 # License Version 6.5 (the "License"). You may not use the content of this file
5 # except in compliance with the License. Please obtain a copy of the License
6 # at http://www.opencascade.org and read it completely before using this file.
8 # The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
9 # main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
11 # The Original Code and all software distributed under the License is
12 # distributed on an "AS IS" basis, without warranty of any kind, and the
13 # Initial Developer hereby disclaims all such warranties, including without
14 # limitation, any warranties of merchantability, fitness for a particular
15 # purpose or non-infringement. Please see the License for the specific terms
16 # and conditions governing the rights and limitations under the License.
18 ############################################################################
19 # This file defines scripts for execution of OCCT tests.
20 # It should be loaded automatically when DRAW is started, and provides
21 # top-level commands starting with 'test'. Type 'help test' to get their
23 # See OCCT Tests User Guide for description of the test system.
25 # Note: procedures with names starting with underscore are for internal use
26 # inside the test system.
27 ############################################################################
29 # Default verbose level for command _run_test
32 # regexp for parsing test case results in summary log
33 set _test_case_regexp {^CASE\s+([\w.-]+)\s+([\w.-]+)\s+([\w.-]+)\s*:\s*([\w]+)(.*)}
35 # Basic command to run indicated test case in DRAW
37 Run specified test case
38 Use: test group grid casename [echo=0]
39 - If echo is set to 0 (default), log is stored in memory and only summary
40 is output (the log can be obtained with command "dlog get")
41 - If echo is set to 1 or "-echo", all commands and results are echoed
42 immediately, but log is not saved and summary is not produced
44 proc test {group grid casename {echo 0}} {
45 # get test case paths (will raise error if input is invalid)
46 _get_test $group $grid $casename dir gridname casefile
48 # if echo specified as "-echo", convert it to bool
49 if { "$echo" == "-echo" } { set echo t }
52 uplevel _run_test $dir $group $gridname $casefile $echo
56 _check_log $dir $group $gridname $casename [dlog get]
62 # Basic command to run indicated test case in DRAW
64 Run all tests, or specified group, or one grid
65 Use: testgrid [group [grid]] [options...]
67 -parallel N: run N parallel processes (default is number of CPUs, 0 to disable)
68 -refresh N: save summary logs every N seconds (default 600, minimal 1, 0 to disable)
69 -outdir dirname: set log directory (should be empty or non-existing)
70 -overwrite: force writing logs in existing non-empty directory
71 -xml filename: write XML report for Jenkins (in JUnit-like format)
73 proc testgrid {args} {
74 global env tcl_platform _tests_verbose
76 ######################################################
78 ######################################################
80 # check that environment variable defining paths to test scripts is defined
81 if { ! [info exists env(CSF_TestScriptsPath)] ||
82 [llength $env(CSF_TestScriptsPath)] <= 0 } {
83 error "Error: Environment variable CSF_TestScriptsPath is not defined"
87 set parallel [_get_nb_cpus]
92 for {set narg 0} {$narg < [llength $args]} {incr narg} {
93 set arg [lindex $args $narg]
96 if { $arg == "-parallel" } {
98 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
99 set parallel [expr [lindex $args $narg]]
101 error "Option -parallel requires argument"
107 if { $arg == "-refresh" } {
109 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
110 set refresh [expr [lindex $args $narg]]
112 error "Option -refresh requires argument"
118 if { $arg == "-outdir" } {
120 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
121 set logdir [lindex $args $narg]
123 error "Option -outdir requires argument"
128 # allow overwrite logs
129 if { $arg == "-overwrite" } {
135 if { $arg == "-xml" } {
137 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
138 set xmlfile [lindex $args $narg]
140 if { $xmlfile == "" } {
141 set xmlfile TESTS-summary.xml
147 if { [regexp {^-} $arg] } {
148 error "Error: unsupported option \"$arg\""
151 # treat arguments not recognized as options as group and grid names
152 if { ! [info exists groupname] } {
154 } elseif { ! [info exists gridname] } {
157 error "Error: cannot interpret argument $narg ($arg): both group and grid names are already defined by previous args!"
161 # check that target log directory is empty or does not exist
162 set logdir [file normalize [string trim $logdir]]
163 if { $logdir == "" } {
164 # if specified logdir is empty string, generate unique name like
165 # results_<branch>_<timestamp>
167 if { ! [catch {exec git branch} gitout] &&
168 [regexp {[*] ([\w]+)} $gitout res branch] } {
169 set prefix "${prefix}_$branch"
171 set logdir "${prefix}_[clock format [clock seconds] -format {%Y-%m-%dT%H%M}]"
172 set logdir [file normalize $logdir]
174 if { [file isdirectory $logdir] && ! $overwrite && ! [catch {glob -directory $logdir *}] } {
175 error "Error: Specified log directory \"$logdir\" is not empty; please clean it before running tests"
177 if { [catch {file mkdir $logdir}] || ! [file writable $logdir] } {
178 error "Error: Cannot create directory \"$logdir\", or it is not writable"
181 ######################################################
182 # prepare list of tests to be performed
183 ######################################################
185 # list of tests, each defined by a list of:
186 # test scripts directory
187 # group (subfolder) name
188 # grid (subfolder) name
190 # path to test case file
193 # iterate by all script paths
194 foreach dir [_split_path $env(CSF_TestScriptsPath)] {
195 # protection against empty paths
196 set dir [string trim $dir]
197 if { $dir == "" } { continue }
199 if { $_tests_verbose > 0 } { _log_and_puts log "Examining tests directory $dir" }
201 # check that directory exists
202 if { ! [file isdirectory $dir] } {
203 _log_and_puts log "Warning: directory $dir listed in CSF_TestScriptsPath does not exist, skipped"
207 # if test group is specified, check that directory with given name exists in this dir
208 # if not, continue to the next test dir
209 if { [info exists groupname] && $groupname != "" } {
210 if { [file isdirectory $dir/$groupname] } {
211 set groups $groupname
216 # else search all directories in the current dir
217 if [catch {glob -directory $dir -tail -types d *} groups] { continue }
221 if { $_tests_verbose > 0 } { _log_and_puts log "Groups to be executed: $groups" }
222 foreach group [lsort -dictionary $groups] {
223 if { $_tests_verbose > 0 } { _log_and_puts log "Examining group directory $group" }
225 # file grids.list must exist: it defines sequence of grids in the group
226 if { ! [file exists $dir/$group/grids.list] } {
227 _log_and_puts log "Warning: directory $dir/$group does not contain file grids.list, skipped"
231 # read grids.list file and make a list of grids to be executed
233 set fd [open $dir/$group/grids.list]
235 while { [gets $fd line] >= 0 } {
238 # skip comments and empty lines
239 if { [regexp "\[ \t\]*\#.*" $line] } { continue }
240 if { [string trim $line] == "" } { continue }
242 # get grid id and name
243 if { ! [regexp "^\(\[0-9\]+\)\[ \t\]*\(\[A-Za-z0-9_.-\]+\)\$" $line res gridid grid] } {
244 _log_and_puts log "Warning: cannot recognize line $nline in file $dir/$group/grids.list as \"gridid gridname\"; ignored"
248 # if specific grid is requested, check that it is present; otherwise make complete list
249 if { ! [info exists gridname] || $gridname == "" || $gridname == $gridid || $gridname == $grid } {
250 lappend gridlist $grid
255 # iterate by all grids
256 foreach grid $gridlist {
258 # check if this grid is aliased to another one
259 set griddir $dir/$group/$grid
260 if { [file exists $griddir/cases.list] } {
261 set fd [open $griddir/cases.list]
262 if { [gets $fd line] >= 0 } {
263 set griddir [file normalize $dir/$group/$grid/[string trim $line]]
268 # check if grid directory actually exists
269 if { ! [file isdirectory $griddir] } {
270 _log_and_puts log "Error: tests directory for grid $grid ($griddir) is missing; skipped"
274 # create directory for logging test results
275 if { $logdir != "" } { file mkdir $logdir/$group/$grid }
277 # iterate by all tests in the grid directory
278 if { [catch {glob -directory $griddir -type f *} testfiles] } { continue }
279 foreach casefile [lsort -dictionary $testfiles] {
280 # filter out begin and end files
281 set casename [file tail $casefile]
282 if { $casename == "begin" || $casename == "end" } { continue }
284 lappend tests_list [list $dir $group $grid $casename $casefile]
289 if { [llength $tests_list] < 1 } {
290 error "Error: no tests are found, check you input arguments and variable CSF_TestScriptsPath!"
293 ######################################################
295 ######################################################
297 # log command arguments and environment
298 lappend log "Command: testgrid $args"
299 lappend log "Host: [info hostname]"
300 lappend log "Started on: [clock format [clock seconds] -format {%Y-%m-%d %H:%M:%S}]"
301 catch {lappend log "DRAW build:\n[dversion]" }
302 lappend log "Environment:"
303 foreach envar [lsort [array names env]] {
304 lappend log "$envar=\"$env($envar)\""
308 set refresh_timer [clock seconds]
309 uplevel dchrono _timer reset
310 uplevel dchrono _timer start
312 # if parallel execution is requested, allocate thread pool
313 if { $parallel > 0 } {
314 if { ! [info exists tcl_platform(threaded)] || [catch {package require Thread}] } {
315 _log_and_puts log "Warning: Tcl package Thread is not available, running in sequential mode"
318 set worker [tpool::create -minworkers $parallel -maxworkers $parallel]
319 # suspend the pool until all jobs are posted, to prevent blocking of the process
320 # of starting / processing jobs by running threads
321 catch {tpool::suspend $worker}
322 if { $_tests_verbose > 0 } { _log_and_puts log "Executing tests in (up to) $parallel threads" }
323 # limit number of jobs in the queue by reasonable value
324 # to prevent slowdown due to unnecessary queue processing
326 set nbpooled_max [expr 10 * $parallel]
327 set nbpooled_ok [expr 5 * $parallel]
333 foreach test_def $tests_list {
334 # check for user break
335 if { $userbreak || "[info commands dbreak]" == "dbreak" && [catch dbreak] } {
340 set dir [lindex $test_def 0]
341 set group [lindex $test_def 1]
342 set grid [lindex $test_def 2]
343 set casename [lindex $test_def 3]
344 set casefile [lindex $test_def 4]
346 # command to set tests for generation of image in results directory
348 if { $logdir != "" } { set imgdir_cmd "set imagedir $logdir/$group/$grid" }
350 # prepare command file for running test case in separate instance of DRAW
351 set fd_cmd [open $logdir/$group/$grid/${casename}.tcl w]
352 puts $fd_cmd "$imgdir_cmd"
353 puts $fd_cmd "set test_image $casename"
354 puts $fd_cmd "_run_test $dir $group $grid $casefile t"
356 # use dlog command to obtain complete output of the test when it is absent (i.e. since OCCT 6.6.0)
357 # note: this is not needed if echo is set to 1 in call to _run_test above
358 if { ! [catch {dlog get}] } {
359 puts $fd_cmd "puts \[dlog get\]"
361 # else try to use old-style QA_ variables to get more output...
364 set env(QA_print_command) 1
367 # final 'exit' is needed when running on Linux under VirtualGl
371 # commant to run DRAW with a command file;
372 # note that empty string is passed as standard input to avoid possible
373 # hang-ups due to waiting for stdin of the launching process
374 set command "exec <<{} DRAWEXE -f $logdir/$group/$grid/${casename}.tcl"
376 # alternative method to run without temporary file; disabled as it needs too many backslashes
378 # set command "exec <<\"\" DRAWEXE -c $imgdir_cmd\\\; set test_image $casename\\\; \
379 # _run_test $dir $group $grid $casefile\\\; \
380 # puts \\\[dlog get\\\]\\\; exit"
383 # run test case, either in parallel or sequentially
384 if { $parallel > 0 } {
386 set job [tpool::post -nowait $worker "catch \"$command\" output; return \$output"]
387 set job_def($job) [list $logdir $dir $group $grid $casename]
389 if { $nbpooled > $nbpooled_max } {
390 _testgrid_process_jobs $worker $nbpooled_ok
393 # sequential execution
394 catch {eval $command} output
395 _log_test_case $output $logdir $dir $group $grid $casename log
397 # update summary log with requested period
398 if { $logdir != "" && $refresh > 0 && [expr [clock seconds] - $refresh_timer > $refresh] } {
399 # update and dump summary
400 _log_summarize $logdir $log
401 set refresh_timer [clock seconds]
406 # get results of started threads
407 if { $parallel > 0 } {
408 _testgrid_process_jobs $worker
409 # release thread pool
410 if { $nbpooled > 0 } {
411 tpool::cancel $worker [array names job_def]
413 catch {tpool::resume $worker}
414 tpool::release $worker
417 uplevel dchrono _timer stop
418 set time [lindex [split [uplevel dchrono _timer show] "\n"] 0]
421 _log_and_puts log "*********** Stopped by user break ***********"
422 set time "${time} \nNote: the process is not finished, stopped by user break!"
425 ######################################################
426 # output summary logs and exit
427 ######################################################
429 _log_summarize $logdir $log $time
430 if { $logdir != "" } {
431 puts "Detailed logs are saved in $logdir"
433 if { $logdir != "" && $xmlfile != "" } {
434 # XML output file is assumed relative to log dir unless it is absolute
435 if { [ file pathtype $xmlfile] == "relative" } {
436 set xmlfile [file normalize $logdir/$xmlfile]
438 _log_xml_summary $logdir $xmlfile $log 0
439 puts "XML summary is saved to $xmlfile"
445 # Procedure to regenerate summary log from logs of test cases
447 Regenerate summary log in the test directory from logs of test cases.
448 This can be necessary if test grids are executed separately (e.g. on
449 different stations) or some grids have been re-executed.
450 Use: testsummarize dir
452 proc testsummarize {dir} {
453 global _test_case_regexp
455 if { ! [file isdirectory $dir] } {
456 error "Error: \"$dir\" is not a directory"
459 # get summary statements from all test cases in one log
462 # to avoid huge listing of logs, first find all subdirectories and iterate
463 # by them, parsing log files in each subdirectory independently
464 foreach grid [glob -directory $dir -types d -tails */*] {
465 foreach caselog [glob -nocomplain -directory [file join $dir $grid] -types f -tails *.log] {
466 set file [file join $dir $grid $caselog]
468 set fd [open $file r]
469 while { [gets $fd line] >= 0 } {
470 if { [regexp $_test_case_regexp $line res grp grd cas status message] } {
471 if { "[file join $grid $caselog]" != "[file join $grp $grd ${cas}.log]" } {
472 puts "Error: $file contains status line for another test case ($line)"
480 if { $nbfound != 1 } {
481 puts "Error: $file contains $nbfound status lines, expected 1"
486 _log_summarize $dir $log "Summary regenerated from logs at [clock format [clock seconds]]"
490 # Procedure to compare results of two runs of test cases
492 Compare results of two executions of tests (CPU times, ...)
493 Use: testdiff dir1 dir2 [groupname [gridname]] [options...]
494 Where dir1 and dir2 are directories containing logs of two test runs.
496 -save filename: save resulting log in specified file (default name is
497 <dir1>/diff-<dir2>.log); HTML log is saved with same name
499 -status {same|ok|all}: filter cases for comparing by their status:
500 same - only cases with same status are compared (default)
501 ok - only cases with OK status in both logs are compared
502 all - results are compared regardless of status
504 1 - output only differences
505 2 - output also list of logs and directories present in one of dirs only
506 3 - (default) output also progress messages
508 proc testdiff {dir1 dir2 args} {
509 if { "$dir1" == "$dir2" } {
510 error "Input directories are the same"
513 ######################################################
515 ######################################################
518 set logfile [file join $dir1 "diff-[file tail $dir2].log"]
522 for {set narg 0} {$narg < [llength $args]} {incr narg} {
523 set arg [lindex $args $narg]
526 if { $arg == "-save" } {
528 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
529 set logfile [lindex $args $narg]
531 error "Error: Option -save must be followed by log file name"
537 if { $arg == "-status" } {
539 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
540 set status [lindex $args $narg]
541 } else { set status "" }
542 if { "$status" != "same" && "$status" != "all" && "$status" != "ok" } {
543 error "Error: Option -status must be followed by one of \"same\", \"all\", or \"ok\""
549 if { $arg == "-verbose" } {
551 if { $narg < [llength $args] && ! [regexp {^-} [lindex $args $narg]] } {
552 set verbose [expr [lindex $args $narg]]
554 error "Error: Option -verbose must be followed by integer verbose level"
559 if { [regexp {^-} $arg] } {
560 error "Error: unsupported option \"$arg\""
563 # non-option arguments form a subdirectory path
564 set basename [file join $basename $arg]
567 # run diff procedure (recursive)
568 _test_diff $dir1 $dir2 $basename $status $verbose log
570 # save result to log file
571 if { "$logfile" != "" } {
572 _log_save $logfile [join $log "\n"]
573 _log_html_diff "[file rootname $logfile].html" $log $dir1 $dir2
574 puts "Log is saved to $logfile (and .html)"
580 # Procedure to check data file before adding it to repository
582 Check data file and prepare it for putting to test data files repository.
583 Use: testfile [filelist]
586 - data file (non-binary) is in DOS encoding (CR/LF)
587 - same data file (with same or another name) already exists in the repository
588 - another file with the same name already exists
589 Note that names are assumed to be case-insensitive (for Windows).
591 Unless the file is already in the repository, tries to load it, reports
592 the recognized file format, file size, number of faces and edges in the
593 loaded shape (if any), and makes snapshot (in the temporary directory).
594 Finally it advises whether the file should be put to public section of the
597 proc testfile {filelist} {
600 # check that CSF_TestDataPath is defined
601 if { ! [info exists env(CSF_TestDataPath)] } {
602 error "Environment variable CSF_TestDataPath must be defined!"
605 # build registry of existing data files (name -> path) and (size -> path)
606 puts "Checking available test data files..."
607 foreach dir [_split_path $env(CSF_TestDataPath)] {
608 while {[llength $dir] != 0} {
609 set curr [lindex $dir 0]
610 set dir [lrange $dir 1 end]
611 eval lappend dir [glob -nocomplain -directory $curr -type d *]
612 foreach file [glob -nocomplain -directory $curr -type f *] {
613 set name [file tail $file]
614 set name_lower [string tolower $name]
616 # check that the file is not in DOS encoding
617 if { [_check_dos_encoding $file] } {
618 puts "Warning: file $file is in DOS encoding; was this intended?"
620 _check_file_format $file
622 # check if file with the same name is present twice or more
623 if { [info exists names($name_lower)] } {
624 puts "Error: more than one file with name $name is present in the repository:"
625 if { [_diff_files $file $names($name_lower)] } {
626 puts "(files are different by content)"
628 puts "(files are same by content)"
631 puts "--> $names($name_lower)"
635 # check if file with the same content exists
636 set size [file size $file]
637 if { [info exists sizes($size)] } {
638 foreach other $sizes($size) {
639 if { ! [_diff_files $file $other] } {
640 puts "Warning: two files with the same content found:"
647 # add the file to the registry
648 set names($name_lower) $file
649 lappend sizes($size) $file
653 if { [llength $filelist] <= 0 } { return }
655 # check the new files
657 puts "Checking new file(s)..."
658 foreach file $filelist {
659 # check for DOS encoding
660 if { [_check_dos_encoding $file] } {
661 puts "$file: Warning: DOS encoding detected"
664 set name [file tail $file]
665 set name_lower [string tolower $name]
667 # check for presence of the file with same name
668 if { [info exists names($name_lower)] } {
669 if { [_diff_files $file $names($name_lower)] } {
670 puts "$file: Error: name is already used by existing file\n--> $names($name_lower)"
672 puts "$file: OK: already in the repository \n--> $names($name_lower)"
677 # check if file with the same content exists
678 set size [file size $file]
679 if { [info exists sizes($size)] } {
681 foreach other $sizes($size) {
682 if { ! [_diff_files $file $other] } {
683 puts "$file: OK: the same file is already present under name [file tail $other]\n--> $other"
688 if { $found } { continue }
691 # try to read the file
692 set format [_check_file_format $file]
693 if { [catch {uplevel load_data_file $file $format a}] } {
694 puts "$file: Error: Cannot read as $format file"
698 # get number of faces and edges
701 set nbs [uplevel nbshapes a]
702 regexp {EDGE[ \t:]*([0-9]+)} $nbs res edges
703 regexp {FACE[ \t:]*([0-9]+)} $nbs res faces
705 # classify; first check file size and number of faces and edges
706 if { $size < 95000 && $faces < 20 && $edges < 100 } {
710 # check if one of names of that file corresponds to typical name for
711 # MDTV bugs or has extension .rle, this should be old model
712 if { [regexp -nocase {.*(cts|ats|pro|buc|ger|fra|usa|uki)[0-9]+.*} $name] ||
713 [regexp -nocase {[.]rle\y} $name] } {
719 puts "$file: $format size=[expr $size / 1024] KiB, nbfaces=$faces, nbedges=$edges -> $dir"
721 set tmpdir [_get_temp_dir]
722 file mkdir $tmpdir/$dir
729 uplevel vdump $tmpdir/$dir/[file rootname [file tail $file]].png
733 puts "Snapshots are saved in subdirectory [_get_temp_dir]"
737 # Procedure to locate data file for test given its name.
738 # The search is performed assuming that the function is called
739 # from the test case script; the search order is:
740 # - subdirectory "data" of the test script (grid) folder
741 # - subdirectories in environment variable CSF_TestDataPath
742 # - subdirectory set by datadir command
743 # If file is not found, raises Tcl error.
744 proc locate_data_file {filename} {
745 global env groupname gridname casename
747 # check if the file is located in the subdirectory data of the script dir
748 set scriptfile [info script]
749 if { $scriptfile != "" } {
750 set path [file join [file dirname $scriptfile] data $filename]
751 if { [file exists $path] } {
752 return [file normalize $path]
756 # check sub-directories in paths indicated by CSF_TestDataPath
757 if { [info exists env(CSF_TestDataPath)] } {
758 foreach dir [_split_path $env(CSF_TestDataPath)] {
759 while {[llength $dir] != 0} {
760 set name [lindex $dir 0]
761 set dir [lrange $dir 1 end]
762 eval lappend dir [glob -nocomplain -directory $name -type d *]
763 if { [file exists $name/$filename] } {
764 return [file normalize $name/$filename]
770 # check current datadir
771 if { [file exists [uplevel datadir]/$filename] } {
772 return [file normalize [uplevel datadir]/$filename]
776 error [join [list "File $filename could not be found" \
777 "(should be in paths indicated by CSF_TestDataPath environment variable, " \
778 "or in subfolder data in the script directory)"] "\n"]
781 # Internal procedure to find test case indicated by group, grid, and test case names;
783 # - dir: path to the base directory of the tests group
784 # - gridname: actual name of the grid
785 # - casefile: path to the test case script
786 # if no such test is found, raises error with appropriate message
787 proc _get_test {group grid casename _dir _gridname _casefile} {
789 upvar $_gridname gridname
790 upvar $_casefile casefile
794 # check that environment variable defining paths to test scripts is defined
795 if { ! [info exists env(CSF_TestScriptsPath)] ||
796 [llength $env(CSF_TestScriptsPath)] <= 0 } {
797 error "Error: Environment variable CSF_TestScriptsPath is not defined"
800 # iterate by all script paths
801 foreach dir [_split_path $env(CSF_TestScriptsPath)] {
802 # protection against empty paths
803 set dir [string trim $dir]
804 if { $dir == "" } { continue }
806 # check that directory exists
807 if { ! [file isdirectory $dir] } {
808 puts "Warning: directory $dir listed in CSF_TestScriptsPath does not exist, skipped"
812 # check if test group with given name exists in this dir
813 # if not, continue to the next test dir
814 if { ! [file isdirectory $dir/$group] } { continue }
816 # check that grid with given name (possibly alias) exists; stop otherwise
818 if { ! [file isdirectory $dir/$group/$gridname] } {
819 # check if grid is named by alias rather than by actual name
820 if { [file exists $dir/$group/grids.list] } {
821 set fd [open $dir/$group/grids.list]
822 while { [gets $fd line] >= 0 } {
823 if { [regexp "\[ \t\]*\#.*" $line] } { continue }
824 if { [regexp "^$grid\[ \t\]*\(\[A-Za-z0-9_.-\]+\)\$" $line res gridname] } {
831 if { ! [file isdirectory $dir/$group/$gridname] } { continue }
833 # get actual file name of the script; stop if it cannot be found
834 set casefile $dir/$group/$gridname/$casename
835 if { ! [file exists $casefile] } {
836 # check if this grid is aliased to another one
837 if { [file exists $dir/$group/$gridname/cases.list] } {
838 set fd [open $dir/$group/$gridname/cases.list]
839 if { [gets $fd line] >= 0 } {
840 set casefile [file normalize $dir/$group/$gridname/[string trim $line]/$casename]
845 if { [file exists $casefile] } {
851 # coming here means specified test is not found; report error
852 error [join [list "Error: test case $group / $grid / $casename is not found in paths listed in variable" \
853 "CSF_TestScriptsPath (current value is \"$env(CSF_TestScriptsPath)\")"] "\n"]
856 # Internal procedure to run test case indicated by base directory,
857 # grid and grid names, and test case file path.
858 # The log can be obtained by command "dlog get".
859 proc _run_test {scriptsdir group gridname casefile echo} {
863 uplevel dchrono _timer reset
864 uplevel dchrono _timer start
865 catch {uplevel meminfo w} membase
867 # enable commands logging; switch to old-style mode if dlog command is not present
869 if { [catch {dlog reset}] } {
876 rename puts puts-saved
878 global _tests_verbose
880 # log only output to stdout and stderr, not to file!
881 if {[llength $args] > 1} {
882 set optarg [lindex $args end-1]
883 if { $optarg == "stdout" || $optarg == "stderr" || $optarg == "-newline" } {
884 dlog add [lindex $args end]
886 eval puts-saved $args
889 dlog add [lindex $args end]
896 # set variables identifying test case
897 uplevel set casename [file tail $casefile]
898 uplevel set groupname $group
899 uplevel set gridname $gridname
900 uplevel set dirname $scriptsdir
902 # set variables for saving of images if not yet set
903 if { ! [uplevel info exists imagedir] } {
904 uplevel set imagedir [_get_temp_dir]
905 uplevel set test_image \$casename
908 # execute test scripts
909 if { [file exists $scriptsdir/$group/begin] } {
910 puts "Executing $scriptsdir/$group/begin..."; flush stdout
911 uplevel source $scriptsdir/$group/begin
913 if { [file exists $scriptsdir/$group/$gridname/begin] } {
914 puts "Executing $scriptsdir/$group/$gridname/begin..."; flush stdout
915 uplevel source $scriptsdir/$group/$gridname/begin
918 puts "Executing $casefile..."; flush stdout
919 uplevel source $casefile
921 if { [file exists $scriptsdir/$group/$gridname/end] } {
922 puts "Executing $scriptsdir/$group/$gridname/end..."; flush stdout
923 uplevel source $scriptsdir/$group/$gridname/end
925 if { [file exists $scriptsdir/$group/end] } {
926 puts "Executing $scriptsdir/$group/end..."; flush stdout
927 uplevel source $scriptsdir/$group/end
930 puts "Tcl Exception: $res"
934 if { $dlog_exists } {
939 rename puts-saved puts
944 # stop cpulimit killer if armed by the test
947 # add memory and timing info
949 if { ! [catch {uplevel meminfo w} memuse] } {
950 set stats "MEMORY DELTA: [expr ($memuse - $membase) / 1024] KiB\n"
952 uplevel dchrono _timer stop
953 set time [uplevel dchrono _timer show]
954 if [regexp -nocase {CPU user time:[ \t]*([0-9.e-]+)} $time res cpu] {
955 set stats "${stats}TOTAL CPU TIME: $cpu sec\n"
957 if { $dlog_exists && ! $echo } {
964 # Internal procedure to check log of test execution and decide if it passed or failed
965 proc _check_log {dir group gridname casename log {_summary {}} {_html_log {}}} {
967 if { $_summary != "" } { upvar $_summary summary }
968 if { $_html_log != "" } { upvar $_html_log html_log }
974 # load definition of 'bad words' indicating test failure
975 # note that rules are loaded in the order of decreasing priority (grid - group - common),
976 # thus grid rules will override group ones
978 foreach rulesfile [list $dir/$group/$gridname/parse.rules $dir/$group/parse.rules $dir/parse.rules] {
979 if [catch {set fd [open $rulesfile r]}] { continue }
980 while { [gets $fd line] >= 0 } {
981 # skip comments and empty lines
982 if { [regexp "\[ \t\]*\#.*" $line] } { continue }
983 if { [string trim $line] == "" } { continue }
985 if { ! [regexp {^([^/]*)/([^/]*)/(.*)$} $line res status rexp comment] } {
986 puts "Warning: cannot recognize parsing rule \"$line\" in file $rulesfile"
989 set status [string trim $status]
990 if { $comment != "" } { set status "$status ([string trim $comment])" }
991 set rexp [regsub -all {\\b} $rexp {\\y}] ;# convert regexp from Perl to Tcl style
992 lappend badwords [list $status $rexp]
996 if { [llength $badwords] <= 0 } {
997 puts "Warning: no definition of error indicators found (check files parse.rules)"
1000 # analyse log line-by-line
1003 foreach line [split $log "\n"] {
1004 # check if line defines specific treatment of some messages
1005 if [regexp -nocase {^[ \t]*TODO ([^:]*):(.*)$} $line res platforms pattern] {
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 # check for presence of messages indicating test result
1024 foreach bw $badwords {
1025 if { [regexp [lindex $bw 1] $line] } {
1026 # check if this is known bad case
1028 for {set i 0} {$i < [llength $todos]} {incr i} {
1029 if { [regexp [lindex $todos $i] $line] } {
1032 lappend html_log [_html_highlight BAD $line]
1037 # if it is not in todo, define status
1038 if { ! $is_known } {
1039 set stat [lindex $bw 0 0]
1040 lappend html_log [_html_highlight $stat $line]
1041 if { $status == "" && $stat != "OK" && ! [regexp -nocase {^IGNOR} $stat] } {
1042 set status [lindex $bw 0]
1049 if { ! $ismarked } {
1050 lappend html_log $line
1054 # check for presence of TEST COMPLETED statement
1055 if { $status == "" && ! [regexp {TEST COMPLETED} $log] } {
1056 # check whether absence of TEST COMPLETED is known problem
1057 set i [lsearch $todos "TEST INCOMPLETE"]
1061 set status "FAILED (no final message is found)"
1065 # check declared bad cases and diagnose possible improvement
1066 # (bad case declared but not detected).
1067 # Note that absence of the problem marked by TODO with question mark
1068 # (unstable) is not reported as improvement.
1069 if { $status == "" } {
1070 for {set i 0} {$i < [llength $todos]} {incr i} {
1071 if { ! [info exists todos_unstable($i)] &&
1072 (! [info exists todo_count($i)] || $todo_count($i) <= 0) } {
1073 set status "IMPROVEMENT (expected problem TODO no. [expr $i + 1] is not detected)"
1079 # report test as known bad if at least one of expected problems is found
1080 if { $status == "" && [llength [array names todo_count]] > 0 } {
1081 set status "BAD (known problem)"
1085 if { $status == "" } {set status "OK" }
1088 set status "FAILED ($res)"
1092 _log_and_puts summary "CASE $group $gridname $casename: $status"
1093 set summary [join $summary "\n"]
1094 set html_log "[_html_highlight [lindex $status 0] $summary]\n[join $html_log \n]"
1097 # Auxiliary procedure putting message to both cout and log variable (list)
1098 proc _log_and_puts {logvar message} {
1099 if { $logvar != "" } {
1101 lappend log $message
1106 # Auxiliary procedure to log result on single test case
1107 proc _log_test_case {output logdir dir group grid casename logvar} {
1110 # check result and make HTML log
1111 _check_log $dir $group $grid $casename $output summary html_log
1112 lappend log $summary
1115 if { $logdir != "" } {
1116 _log_html $logdir/$group/$grid/$casename.html $html_log "Test $group $grid $casename"
1117 _log_save $logdir/$group/$grid/$casename.log "$output\n$summary" "Test $group $grid $casename"
1121 # Auxiliary procedure to save log to file
1122 proc _log_save {file log {title {}}} {
1123 # create missing directories as needed
1124 catch {file mkdir [file dirname $file]}
1126 # try to open a file
1127 if [catch {set fd [open $file w]} res] {
1128 error "Error saving log file $file: $res"
1131 # dump log and close
1138 # Auxiliary procedure to make a (relative if possible) URL to a file for
1139 # inclusion a reference in HTML log
1140 proc _make_url {htmldir file} {
1141 set htmlpath [file split [file normalize $htmldir]]
1142 set filepath [file split [file normalize $file]]
1143 for {set i 0} {$i < [llength $htmlpath]} {incr i} {
1144 if { "[lindex $htmlpath $i]" != "[lindex $filepath $i]" } {
1145 if { $i == 0 } { break }
1146 return "[string repeat "../" [expr [llength $htmlpath] - $i - 1]][eval file join [lrange $filepath $i end]]"
1150 # if relative path could not be made, return full file URL
1151 return "file://[file normalize $file]"
1154 # Auxiliary procedure to save log to file
1155 proc _log_html {file log {title {}}} {
1156 # create missing directories as needed
1157 catch {file mkdir [file dirname $file]}
1159 # try to open a file
1160 if [catch {set fd [open $file w]} res] {
1161 error "Error saving log file $file: $res"
1165 puts $fd "<html><head><title>$title</title></head><body><h1>$title</h1>"
1167 # add images if present
1168 set imgbasename [file rootname [file tail $file]]
1169 foreach img [lsort [glob -nocomplain -directory [file dirname $file] -tails ${imgbasename}*.gif ${imgbasename}*.png ${imgbasename}*.jpg]] {
1170 puts $fd "<p>[file tail $img]<br><img src=\"$img\"/><p>"
1173 # print log body, trying to add HTML links to script files on lines like
1174 # "Executing <filename>..."
1176 foreach line [split $log "\n"] {
1177 if { [regexp {Executing[ \t]+([a-zA-Z0-9._/:-]+[^.])} $line res script] &&
1178 [file exists $script] } {
1179 set line [regsub $script $line "<a href=\"[_make_url $file $script]\">$script</a>"]
1183 puts $fd "</pre></body></html>"
1189 # Auxiliary method to make text with HTML highlighting according to status
1190 proc _html_color {status} {
1191 # choose a color for the cell according to result
1192 if { $status == "OK" } {
1194 } elseif { [regexp -nocase {^FAIL} $status] } {
1196 } elseif { [regexp -nocase {^BAD} $status] } {
1198 } elseif { [regexp -nocase {^IMP} $status] } {
1200 } elseif { [regexp -nocase {^SKIP} $status] } {
1202 } elseif { [regexp -nocase {^IGNOR} $status] } {
1205 puts "Warning: no color defined for status $status, using red as if FAILED"
1210 # Format text line in HTML to be colored according to the status
1211 proc _html_highlight {status line} {
1212 return "<table><tr><td bgcolor=\"[_html_color $status]\">$line</td></tr></table>"
1215 # Internal procedure to generate HTML page presenting log of the tests
1216 # execution in tabular form, with links to reports on individual cases
1217 proc _log_html_summary {logdir log totals regressions improvements total_time} {
1218 global _test_case_regexp
1220 # create missing directories as needed
1223 # try to open a file and start HTML
1224 if [catch {set fd [open $logdir/summary.html w]} res] {
1225 error "Error creating log file: $res"
1228 # write HRML header, including command to refresh log if still in progress
1229 puts $fd "<html><head>"
1230 puts $fd "<title>Tests summary</title>"
1231 if { $total_time == "" } {
1232 puts $fd "<meta http-equiv=\"refresh\" content=\"10\">"
1234 puts $fd "<meta http-equiv=\"pragma\" content=\"NO-CACHE\">"
1235 puts $fd "</head><body>"
1238 set legend(OK) "Test passed OK"
1239 set legend(FAILED) "Test failed (regression)"
1240 set legend(BAD) "Known problem"
1241 set legend(IMPROVEMENT) "Possible improvement (expected problem not detected)"
1242 set legend(SKIPPED) "Test skipped due to lack of data file"
1243 puts $fd "<h1>Summary</h1><table>"
1244 foreach nbstat $totals {
1245 set status [lindex $nbstat 1]
1246 if { [info exists legend($status)] } {
1247 set comment $legend($status)
1249 set comment "User-defined status"
1251 puts $fd "<tr><td align=\"right\">[lindex $nbstat 0]</td><td bgcolor=\"[_html_color $status]\">$status</td><td>$comment</td></tr>"
1255 # time stamp and elapsed time info
1256 if { $total_time != "" } {
1257 puts $fd "<p>Generated on [clock format [clock seconds] -format {%Y-%m-%d %H:%M:%S}] on [info hostname]\n<p>"
1258 puts $fd [join [split $total_time "\n"] "<p>"]
1260 puts $fd "<p>NOTE: This is intermediate summary; the tests are still running! This page will refresh automatically until tests are finished."
1263 # print regressions and improvements
1264 foreach featured [list $regressions $improvements] {
1265 if { [llength $featured] <= 1 } { continue }
1266 set status [string trim [lindex $featured 0] { :}]
1267 puts $fd "<h2>$status</h2>"
1270 foreach test [lrange $featured 1 end] {
1271 if { ! [regexp {^(.*)\s+([\w.]+)$} $test res gg name] } {
1273 set name "Error building short list; check details"
1275 if { $gg != $groupgrid } {
1276 if { $groupgrid != "" } { puts $fd "</tr>" }
1278 puts $fd "<tr><td>$gg</td>"
1280 puts $fd "<td bgcolor=\"[_html_color $status]\"><a href=\"[regsub -all { } $gg /]/${name}.html\">$name</a></td>"
1282 if { $groupgrid != "" } { puts $fd "</tr>" }
1286 # put detailed log with TOC
1287 puts $fd "<hr><h1>Details</h1>"
1288 puts $fd "<div style=\"float:right; padding: 10px; border-style: solid; border-color: blue; border-width: 2px;\">"
1290 # process log line-by-line
1294 foreach line [lsort -dictionary $log] {
1295 # check that the line is case report in the form "CASE group grid name: result (explanation)"
1296 if { ! [regexp $_test_case_regexp $line res grp grd casename result message] } {
1301 if { $grp != $group } {
1302 if { $letter != "" } { lappend body "</tr></table>" }
1306 puts $fd "<a href=\"#$group\">$group</a><br>"
1307 lappend body "<h2><a name=\"$group\">Group $group</a></h2>"
1311 if { $grd != $grid } {
1312 if { $letter != "" } { lappend body "</tr></table>" }
1315 puts $fd " <a href=\"#$group-$grid\">$grid</a><br>"
1316 lappend body "<h2><a name=\"$group-$grid\">Grid $group $grid</a></h2>"
1319 # check if test case name is <letter><digit>;
1320 # if not, set alnum to period "." to recognize non-standard test name
1321 if { ! [regexp {\A([A-Za-z]{1,2})([0-9]{1,2})\Z} $casename res alnum number] &&
1322 ! [regexp {\A([A-Za-z0-9]+)_([0-9]+)\Z} $casename res alnum number] } {
1326 # start new row when letter changes or for non-standard names
1327 if { $alnum != $letter || $alnum == "." } {
1328 if { $letter != "" } {
1329 lappend body "</tr><tr>"
1331 lappend body "<table><tr>"
1336 lappend body "<td bgcolor=\"[_html_color $result]\"><a href=\"$group/$grid/${casename}.html\">$casename</a></td>"
1338 puts $fd "</div>\n[join $body "\n"]</tr></table>"
1340 # add remaining lines of log as plain text
1341 puts $fd "<h2>Plain text messages</h2>\n<pre>"
1343 if { ! [regexp $_test_case_regexp $line] } {
1349 # close file and exit
1355 # Procedure to dump summary logs of tests
1356 proc _log_summarize {logdir log {total_time {}}} {
1358 # sort log records alphabetically to have the same behavior on Linux and Windows
1359 # (also needed if tests are run in parallel)
1360 set loglist [lsort -dictionary $log]
1362 # classify test cases by status
1363 foreach line $loglist {
1364 if { [regexp {^CASE ([^:]*): ([[:alnum:]]+).*$} $line res caseid status] } {
1365 lappend stat($status) $caseid
1369 set improvements {Improvements:}
1370 set regressions {Failed:}
1371 if { [info exists stat] } {
1372 foreach status [lsort [array names stat]] {
1373 lappend totals [list [llength $stat($status)] $status]
1375 # separately count improvements (status starting with IMP) and regressions (all except IMP, OK, BAD, and SKIP)
1376 if { [regexp -nocase {^IMP} $status] } {
1377 eval lappend improvements $stat($status)
1378 } elseif { $status != "OK" && ! [regexp -nocase {^BAD} $status] && ! [regexp -nocase {^SKIP} $status] } {
1379 eval lappend regressions $stat($status)
1384 # if time is specified, add totals
1385 if { $total_time != "" } {
1386 if { [llength $improvements] > 1 } {
1387 _log_and_puts log [join $improvements "\n "]
1389 if { [llength $regressions] > 1 } {
1390 _log_and_puts log [join $regressions "\n "]
1392 if { [llength $improvements] == 1 && [llength $regressions] == 1 } {
1393 _log_and_puts log "No regressions"
1395 _log_and_puts log "Total cases: [join $totals {, }]"
1396 _log_and_puts log $total_time
1400 if { $logdir != "" } {
1401 _log_html_summary $logdir $log $totals $regressions $improvements $total_time
1402 _log_save $logdir/tests.log [join $log "\n"] "Tests summary"
1408 # Internal procedure to generate XML log in JUnit style, for further
1409 # consumption by Jenkins or similar systems.
1411 # The output is intended to conform to XML schema supported by Jenkins found at
1412 # 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
1414 # The mapping of the fields is inspired by annotated schema of Apache Ant JUnit XML format found at
1415 # http://windyroad.org/dl/Open%20Source/JUnit.xsd
1416 proc _log_xml_summary {logdir filename log include_cout} {
1417 global _test_case_regexp
1419 catch {file mkdir [file dirname $filename]}
1421 # try to open a file and start XML
1422 if [catch {set fd [open $filename w]} res] {
1423 error "Error creating XML summary file $filename: $res"
1425 puts $fd "<?xml version='1.0' encoding='utf-8'?>"
1426 puts $fd "<testsuites>"
1428 # prototype for command to generate test suite tag
1429 set time_and_host "timestamp=\"[clock format [clock seconds] -format {%Y-%m-%dT%H:%M:%S}]\" hostname=\"[info hostname]\""
1430 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"}
1432 # sort log and process it line-by-line
1434 foreach line [lsort -dictionary $log] {
1435 # check that the line is case report in the form "CASE group grid name: result (explanation)"
1436 if { ! [regexp $_test_case_regexp $line res grp grd casename result message] } {
1439 set message [string trim $message " \t\r\n()"]
1441 # start new testsuite for each grid
1442 if { $grp != $group || $grd != $grid } {
1444 # write previous test suite
1445 if [info exists testcases] { eval $cmd_testsuite }
1460 # parse test log and get its CPU time
1463 if { [catch {set fdlog [open $logdir/$group/$grid/${casename}.log r]} ret] } {
1464 puts "Error: cannot open $logdir/$group/$grid/${casename}.log: $ret"
1466 while { [gets $fdlog logline] >= 0 } {
1467 if { $include_cout } {
1468 set testout "$testout$logline\n"
1470 if [regexp -nocase {TOTAL CPU TIME:\s*([\d.]+)\s*sec} $logline res cpu] {
1471 set add_cpu " time=\"$cpu\""
1472 set time [expr $time + $cpu]
1477 if { ! $include_cout } {
1478 set testout "$line\n"
1481 # record test case with its output and status
1482 # Mapping is: SKIPPED, BAD, and OK to OK, all other to failure
1483 set testcases "$testcases\n <testcase name=\"$casename\"$add_cpu status=\"$result\">\n"
1484 set testcases "$testcases\n <system-out>\n$testout </system-out>"
1485 if { $result != "OK" } {
1486 if { [regexp -nocase {^SKIP} $result] } {
1488 set testcases "$testcases\n <error name=\"$result\" message=\"$message\"/>"
1489 } elseif { [regexp -nocase {^BAD} $result] } {
1491 set testcases "$testcases\n <skipped>$message</skipped>"
1494 set testcases "$testcases\n <failure name=\"$result\" message=\"$message\"/>"
1497 set testcases "$testcases\n </testcase>"
1500 # write last test suite
1501 if [info exists testcases] { eval $cmd_testsuite }
1504 puts $fd "</testsuites>"
1509 # define custom platform name
1510 proc _tests_platform_def {} {
1511 global env tcl_platform
1513 if [info exists env(os_type)] { return }
1515 set env(os_type) $tcl_platform(platform)
1517 # use detailed mapping for various versions of Lunix
1518 # (note that mapping is rather non-uniform, for historical reasons)
1519 if { $tcl_platform(os) == "Linux" && ! [catch {exec cat /etc/issue} issue] } {
1520 if { [regexp {Mandriva[ \tA-Za-z]+([0-9]+)} $issue res num] } {
1521 set env(os_type) Mandriva$num
1522 } elseif { [regexp {Red Hat[ \tA-Za-z]+([0-9]+)} $issue res num] } {
1523 set env(os_type) RedHat$num
1524 } elseif { [regexp {Debian[ \tA-Za-z/]+([0-9]+)[.]([0-9]+)} $issue res num subnum] } {
1525 set env(os_type) Debian$num$subnum
1526 } elseif { [regexp {CentOS[ \tA-Za-z]+([0-9]+)[.]([0-9]+)} $issue res num subnum] } {
1527 set env(os_type) CentOS$num$subnum
1528 } elseif { [regexp {Scientific[ \tA-Za-z]+([0-9]+)[.]([0-9]+)} $issue res num subnum] } {
1529 set env(os_type) SL$num$subnum
1530 } elseif { [regexp {Fedora Core[ \tA-Za-z]+([0-9]+)} $issue res num] } {
1531 set env(os_type) FedoraCore$num
1533 if { [exec uname -m] == "x86_64" } {
1534 set env(os_type) "$env(os_type)-64"
1536 } elseif { $tcl_platform(os) == "Darwin" } {
1537 set env(os_type) MacOS
1542 # Auxiliary procedure to split path specification (usually defined by
1543 # environment variable) into list of directories or files
1544 proc _split_path {pathspec} {
1547 # first replace all \ (which might occur on Windows) by /
1548 regsub -all "\\\\" $pathspec "/" pathspec
1550 # split path by platform-specific separator
1551 return [split $pathspec [_path_separator]]
1554 # Auxiliary procedure to define platform-specific separator for directories in
1555 # path specification
1556 proc _path_separator {} {
1559 # split path by platform-specific separator
1560 if { $tcl_platform(platform) == "windows" } {
1567 # Procedure to make a diff and common of two lists
1568 proc _list_diff {list1 list2 _in1 _in2 _common} {
1571 upvar $_common common
1576 foreach item $list1 {
1577 if { [lsearch -exact $list2 $item] >= 0 } {
1578 lappend common $item
1583 foreach item $list2 {
1584 if { [lsearch -exact $common $item] < 0 } {
1591 # procedure to load a file to Tcl string
1592 proc _read_file {filename} {
1593 set fd [open $filename r]
1594 set result [read -nonewline $fd]
1599 # procedure to construct name for the mage diff file
1600 proc _diff_img_name {dir1 dir2 casepath imgfile} {
1601 return [file join $dir1 $casepath "diff-[file tail $dir2]-$imgfile"]
1604 # Procedure to compare results of two runs of test cases
1605 proc _test_diff {dir1 dir2 basename status verbose _logvar {_statvar ""}} {
1608 # make sure to load diffimage command
1609 uplevel pload VISUALIZATION
1611 # prepare variable (array) for collecting statistics
1612 if { "$_statvar" != "" } {
1613 upvar $_statvar stat
1622 # first check subdirectories
1623 set path1 [file join $dir1 $basename]
1624 set path2 [file join $dir2 $basename]
1625 set list1 [glob -directory $path1 -types d -tails -nocomplain *]
1626 set list2 [glob -directory $path2 -types d -tails -nocomplain *]
1627 if { [llength $list1] >0 || [llength $list2] > 0 } {
1628 _list_diff $list1 $list2 in1 in2 common
1629 if { "$verbose" > 1 } {
1630 if { [llength $in1] > 0 } { _log_and_puts log "Only in $path1: $in1" }
1631 if { [llength $in2] > 0 } { _log_and_puts log "Only in $path2: $in2" }
1633 foreach subdir $common {
1634 if { "$verbose" > 2 } {
1635 _log_and_puts log "Checking [file join $basename $subdir]"
1637 _test_diff $dir1 $dir2 [file join $basename $subdir] $status $verbose log stat
1640 # check log files (only if directory has no subdirs)
1641 set list1 [glob -directory $path1 -types f -tails -nocomplain *.log]
1642 set list2 [glob -directory $path2 -types f -tails -nocomplain *.log]
1643 _list_diff $list1 $list2 in1 in2 common
1644 if { "$verbose" > 1 } {
1645 if { [llength $in1] > 0 } { _log_and_puts log "Only in $path1: $in1" }
1646 if { [llength $in2] > 0 } { _log_and_puts log "Only in $path2: $in2" }
1648 foreach logfile $common {
1650 set log1 [_read_file [file join $dir1 $basename $logfile]]
1651 set log2 [_read_file [file join $dir2 $basename $logfile]]
1652 set casename [file rootname $logfile]
1654 # check execution statuses
1655 set status1 UNDEFINED
1656 set status2 UNDEFINED
1657 if { ! [regexp {CASE [^:]*:\s*([\w]+)} $log1 res1 status1] ||
1658 ! [regexp {CASE [^:]*:\s*([\w]+)} $log2 res2 status2] ||
1659 "$status1" != "$status2" } {
1660 _log_and_puts log "STATUS [split $basename /] $casename: $status1 / $status2"
1662 # if test statuses are different, further comparison makes
1663 # no sense unless explicitly requested
1664 if { "$status" != "all" } {
1668 if { "$status" == "ok" && "$status1" != "OK" } {
1675 if { [regexp {TOTAL CPU TIME:\s*([\d.]+)} $log1 res1 cpu1] &&
1676 [regexp {TOTAL CPU TIME:\s*([\d.]+)} $log2 res1 cpu2] } {
1677 set stat(cpu1) [expr $stat(cpu1) + $cpu1]
1678 set stat(cpu2) [expr $stat(cpu2) + $cpu2]
1680 # compare CPU times with 10% precision (but not less 0.5 sec)
1681 if { [expr abs ($cpu1 - $cpu2) > 0.5 + 0.05 * abs ($cpu1 + $cpu2)] } {
1682 _log_and_puts log "CPU [split $basename /] $casename: $cpu1 / $cpu2"
1686 # check memory delta
1689 if { [regexp {MEMORY DELTA:\s*([\d.]+)} $log1 res1 mem1] &&
1690 [regexp {MEMORY DELTA:\s*([\d.]+)} $log2 res1 mem2] } {
1691 set stat(mem1) [expr $stat(mem1) + $mem1]
1692 set stat(mem2) [expr $stat(mem2) + $mem2]
1694 # compare memory usage with 10% precision (but not less 16 KiB)
1695 if { [expr abs ($mem1 - $mem2) > 16 + 0.05 * abs ($mem1 + $mem2)] } {
1696 _log_and_puts log "MEMORY [split $basename /] $casename: $mem1 / $mem2"
1701 set imglist1 [glob -directory $path1 -types f -tails -nocomplain $casename*.{png,gif}]
1702 set imglist2 [glob -directory $path2 -types f -tails -nocomplain $casename*.{png,gif}]
1703 _list_diff $imglist1 $imglist2 imgin1 imgin2 imgcommon
1704 if { "$verbose" > 1 } {
1705 if { [llength $imgin1] > 0 } { _log_and_puts log "Only in $path1: $imgin1" }
1706 if { [llength $imgin2] > 0 } { _log_and_puts log "Only in $path2: $imgin2" }
1708 foreach imgfile $imgcommon {
1709 # if { $verbose > 1 } { _log_and_puts log "Checking [split basename /] $casename: $imgfile" }
1710 set diffile [_diff_img_name $dir1 $dir2 $basename $imgfile]
1711 if { [catch {diffimage [file join $dir1 $basename $imgfile] \
1712 [file join $dir2 $basename $imgfile] \
1713 0 0 0 $diffile} diff] } {
1714 _log_and_puts log "IMAGE [split $basename /] $casename: $imgfile cannot be compared"
1715 file delete -force $diffile ;# clean possible previous result of diffimage
1716 } elseif { $diff != 0 } {
1717 _log_and_puts log "IMAGE [split $basename /] $casename: $imgfile differs"
1719 file delete -force $diffile ;# clean useless artifact of diffimage
1725 if { "$_statvar" == "" } {
1726 _log_and_puts log "Total MEMORY difference: $stat(mem1) / $stat(mem2)"
1727 _log_and_puts log "Total CPU difference: $stat(cpu1) / $stat(cpu2)"
1731 # Auxiliary procedure to save log of results comparison to file
1732 proc _log_html_diff {file log dir1 dir2} {
1733 # create missing directories as needed
1734 catch {file mkdir [file dirname $file]}
1736 # try to open a file
1737 if [catch {set fd [open $file w]} res] {
1738 error "Error saving log file $file: $res"
1742 puts $fd "<html><head><title>Diff $dir1 vs. $dir2</title></head><body>"
1743 puts $fd "<h1>Comparison of test results: $dir1 vs. $dir2</h1>"
1745 # print log body, trying to add HTML links to script files on lines like
1746 # "Executing <filename>..."
1748 set logpath [file split [file normalize $file]]
1752 if { [regexp {IMAGE[ \t]+([^:]+):[ \t]+([A-Za-z0-9_.-]+)} $line res case img] } {
1753 if { [catch {eval file join "" [lrange $case 0 end-1]} gridpath] } {
1754 # note: special handler for the case if test grid directoried are compared directly
1757 set img1 "<img src=\"[_make_url $file [file join $dir1 $gridpath $img]]\">"
1758 set img2 "<img src=\"[_make_url $file [file join $dir2 $gridpath $img]]\">"
1760 set difffile [_diff_img_name $dir1 $dir2 $gridpath $img]
1761 if { [file exists $difffile] } {
1762 set imgd "<img src=\"[_make_url $file $difffile]\">"
1767 puts $fd "<table><tr><th>[file tail $dir1]</th><th>[file tail $dir2]</th><th>Different pixels</th></tr>"
1768 puts $fd "<tr><td>$img1</td><td>$img2</td><td>$imgd</td></tr></table>"
1771 puts $fd "</pre></body></html>"
1777 # get number of CPUs on the system
1778 proc _get_nb_cpus {} {
1779 global tcl_platform env
1781 if { "$tcl_platform(platform)" == "windows" } {
1782 # on Windows, take the value of the environment variable
1783 if { [info exists env(NUMBER_OF_PROCESSORS)] &&
1784 ! [catch {expr $env(NUMBER_OF_PROCESSORS) > 0} res] && $res >= 0 } {
1785 return $env(NUMBER_OF_PROCESSORS)
1787 } elseif { "$tcl_platform(os)" == "Linux" } {
1788 # on Linux, take number of logical processors listed in /proc/cpuinfo
1789 if { [catch {open "/proc/cpuinfo" r} fd] } {
1790 return 0 ;# should never happen, but...
1793 while { [gets $fd line] >= 0 } {
1794 if { [regexp {^processor[ \t]*:} $line] } {
1800 } elseif { "$tcl_platform(os)" == "Darwin" } {
1801 # on MacOS X, call sysctl command
1802 if { ! [catch {exec sysctl hw.ncpu} ret] &&
1803 [regexp {^hw[.]ncpu[ \t]*:[ \t]*([0-9]+)} $ret res nb] } {
1808 # if cannot get good value, return 0 as default
1812 # check two files for difference
1813 proc _diff_files {file1 file2} {
1814 set fd1 [open $file1 "r"]
1815 set fd2 [open $file2 "r"]
1819 set nb1 [gets $fd1 line1]
1820 set nb2 [gets $fd2 line2]
1821 if { $nb1 != $nb2 } { set differ t; break }
1822 if { $nb1 < 0 } { break }
1823 if { [string compare $line1 $line2] } {
1834 # Check if file is in DOS encoding.
1835 # This check is done by presence of \r\n combination at the end of the first
1836 # line (i.e. prior to any other \n symbol).
1837 # Note that presence of non-ascii symbols typically used for recognition
1838 # of binary files is not suitable since some IGES and STEP files contain
1839 # non-ascii symbols.
1840 # Special check is added for PNG files which contain \r\n in the beginning.
1841 proc _check_dos_encoding {file} {
1842 set fd [open $file rb]
1844 if { [gets $fd line] && [regexp {.*\r$} $line] &&
1845 ! [regexp {^.PNG} $line] } {
1852 # procedure to recognize format of a data file by its first symbols (for OCCT
1853 # BREP and geometry DRAW formats, IGES, and STEP) and extension (all others)
1854 proc _check_file_format {file} {
1855 set fd [open $file rb]
1856 set line [read $fd 1024]
1860 set ext [file extension $file]
1862 if { [regexp {^DBRep_DrawableShape} $line] } {
1864 if { "$ext" != ".brep" && "$ext" != ".rle" &&
1865 "$ext" != ".draw" && "$ext" != "" } {
1868 } elseif { [regexp {^DrawTrSurf_} $line] } {
1870 if { "$ext" != ".rle" &&
1871 "$ext" != ".draw" && "$ext" != "" } {
1874 } elseif { [regexp {^[ \t]*ISO-10303-21} $line] } {
1876 if { "$ext" != ".step" && "$ext" != ".stp" } {
1879 } elseif { [regexp {^.\{72\}S[0 ]\{6\}1} $line] } {
1881 if { "$ext" != ".iges" && "$ext" != ".igs" } {
1884 } elseif { "$ext" == ".igs" } {
1886 } elseif { "$ext" == ".stp" } {
1889 set format [string toupper [string range $ext 1 end]]
1893 puts "$file: Warning: extension ($ext) does not match format ($format)"
1899 # procedure to load file knowing its format
1900 proc load_data_file {file format shape} {
1902 BREP { uplevel restore $file $shape }
1903 DRAW { uplevel restore $file $shape }
1904 IGES { pload XSDRAW; uplevel igesbrep $file $shape * }
1905 STEP { pload XSDRAW; uplevel stepread $file __a *; uplevel renamevar __a_1 $shape }
1906 STL { pload XSDRAW; uplevel readstl $shape $file }
1907 default { error "Cannot read $format file $file" }
1911 # procedure to get name of temporary directory,
1912 # ensuring it is existing and writeable
1913 proc _get_temp_dir {} {
1914 global env tcl_platform
1916 # check typical environment variables
1917 foreach var {TempDir Temp Tmp} {
1918 # check different case
1919 foreach name [list [string toupper $var] $var [string tolower $var]] {
1920 if { [info exists env($name)] && [file isdirectory $env($name)] &&
1921 [file writable $env($name)] } {
1922 return [regsub -all {\\} $env($name) /]
1927 # check platform-specific locations
1929 if { "$tcl_platform(platform)" == "windows" } {
1930 set paths "c:/TEMP c:/TMP /TEMP /TMP"
1931 if { [info exists env(HOMEDRIVE)] && [info exists env(HOMEPATH)] } {
1932 set fallback [regsub -all {\\} "$env(HOMEDRIVE)$(HOMEPATH)/tmp" /]
1935 set paths "/tmp /var/tmp /usr/tmp"
1936 if { [info exists env(HOME)] } {
1937 set fallback "$env(HOME)/tmp"
1940 foreach dir $paths {
1941 if { [file isdirectory $dir] && [file writable $dir] } {
1946 # fallback case: use subdir /tmp of home or current dir
1947 file mkdir $fallback
1951 # extract of code from testgrid command used to process jobs running in
1952 # parallel until number of jobs in the queue becomes equal or less than
1954 proc _testgrid_process_jobs {worker {nb_ok 0}} {
1955 # bind local vars to variables of the caller procedure
1958 upvar job_def job_def
1959 upvar nbpooled nbpooled
1960 upvar userbreak userbreak
1961 upvar refresh refresh
1962 upvar refresh_timer refresh_timer
1964 catch {tpool::resume $worker}
1965 while { ! $userbreak && $nbpooled > $nb_ok } {
1966 foreach job [tpool::wait $worker [array names job_def]] {
1967 eval _log_test_case \[tpool::get $worker $job\] $job_def($job) log
1972 # check for user break
1973 if { "[info commands dbreak]" == "dbreak" && [catch dbreak] } {
1977 # update summary log with requested period
1978 if { $logdir != "" && $refresh > 0 && [clock seconds] > $refresh_timer + $refresh } {
1979 _log_summarize $logdir $log
1980 set refresh_timer [clock seconds]
1983 catch {tpool::suspend $worker}