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 # three top-level commands: 'test', 'testgrid', and 'testdiff'.
22 # See OCCT Tests User Guide for description of the test system.
24 # Note: procedures with names starting with underscore are for internal use
25 # inside the test system.
26 ############################################################################
28 # Default verbose level for command _run_test
31 # regexp for parsing test case results in summary log
32 set _test_case_regexp {^CASE\s+([\w.-]+)\s+([\w.-]+)\s+([\w.-]+)\s*:\s*([\w]+)(.*)}
34 # Basic command to run indicated test case in DRAW
35 help test {Run specified test case
36 Use: test group grid casename [verbose_level]
37 Verbose level is 0 by default; can be set to 1 or 2}
38 proc test {group grid casename {verbose {}}} {
40 if { $verbose != "" } {
41 set _tests_verbose $verbose
44 # get test case paths (will raise error if input is invalid)
45 _get_test $group $grid $casename dir gridname casefile
48 uplevel _run_test $dir $group $gridname $casefile
51 _check_log $dir $group $gridname $casename [dlog get]
56 # Basic command to run indicated test case in DRAW
57 help testgrid {Run all tests, or specified group, or one grid
58 Use: testgrid logdir [group [grid]] [options...]
59 Log directory should be empty (or non-existing)
61 -parallel N: run in parallel mode with up to N processes (default 0)
62 -refresh N: save summary logs every N seconds (default 60, minimal 1, 0 to disable)
63 -overwrite: force writing logs in existing non-empty directory
64 -xml filename: write XML report for Jenkins (in JUnit-like format)
66 proc testgrid {logdir args} {
67 global env tcl_platform _tests_verbose
69 ######################################################
71 ######################################################
73 # check that environment variable defining paths to test scripts is defined
74 if { ! [info exists env(CSF_TestScriptsPath)] ||
75 [llength $env(CSF_TestScriptsPath)] <= 0 } {
76 error "Error: Environment variable CSF_TestScriptsPath is not defined"
84 for {set narg 0} {$narg < [llength $args]} {incr narg} {
85 set arg [lindex $args $narg]
88 if { $arg == "-parallel" } {
90 if { $narg < [llength $args] } {
91 set parallel [expr [lindex $args $narg]]
99 if { $arg == "-refresh" } {
101 if { $narg < [llength $args] } {
102 set refresh [expr [lindex $args $narg]]
109 # allow overwrite logs
110 if { $arg == "-overwrite" } {
116 if { $arg == "-xml" } {
118 if { $narg < [llength $args] } {
119 set xmlfile [lindex $args $narg]
121 if { $xmlfile == "" } {
122 set xmlfile TESTS-summary.xml
128 if { [regexp {^-} $arg] } {
129 error "Error: unsupported option \"$arg\""
132 # treat arguments not recognized as options as group and grid names
133 if { ! [info exists groupname] } {
135 } elseif { ! [info exists gridname] } {
138 error "Error: cannot interpret argument $narg ($arg): both group and grid names are already defined by previous args!"
142 # check that target log directory is empty or does not exist
143 set logdir [file normalize [string trim $logdir]]
144 if { $logdir == "" } {
145 # if specified logdir is empty string, generate unique name like "results_2010-12-31T23:59:59"
146 set logdir "results_[clock format [clock seconds] -format {%Y-%m-%dT%H%M}]"
147 set logdir [file normalize $logdir]
149 if { [file isdirectory $logdir] && ! $overwrite && ! [catch {glob -directory $logdir *}] } {
150 error "Error: Specified log directory \"$logdir\" is not empty; please clean it before running tests"
152 if { [catch {file mkdir $logdir}] || ! [file writable $logdir] } {
153 error "Error: Cannot create directory \"$logdir\", or it is not writable"
156 ######################################################
157 # prepare list of tests to be performed
158 ######################################################
160 # list of tests, each defined by a list of:
161 # test scripts directory
162 # group (subfolder) name
163 # grid (subfolder) name
165 # path to test case file
168 # iterate by all script paths
169 foreach dir [_split_path $env(CSF_TestScriptsPath)] {
170 # protection against empty paths
171 set dir [string trim $dir]
172 if { $dir == "" } { continue }
174 if { $_tests_verbose > 0 } { _log_and_puts log "Examining tests directory $dir" }
176 # check that directory exists
177 if { ! [file isdirectory $dir] } {
178 _log_and_puts log "Warning: directory $dir listed in CSF_TestScriptsPath does not exist, skipped"
182 # if test group is specified, check that directory with given name exists in this dir
183 # if not, continue to the next test dir
184 if { [info exists groupname] && $groupname != "" } {
185 if { [file isdirectory $dir/$groupname] } {
186 set groups $groupname
191 # else search all directories in the current dir
192 if [catch {glob -directory $dir -tail -types d *} groups] { continue }
196 if { $_tests_verbose > 0 } { _log_and_puts log "Groups to be executed: $groups" }
197 foreach group [lsort -dictionary $groups] {
198 if { $_tests_verbose > 0 } { _log_and_puts log "Examining group directory $group" }
200 # file grids.list must exist: it defines sequence of grids in the group
201 if { ! [file exists $dir/$group/grids.list] } {
202 _log_and_puts log "Warning: directory $dir/$group does not contain file grids.list, skipped"
206 # read grids.list file and make a list of grids to be executed
208 set fd [open $dir/$group/grids.list]
210 while { [gets $fd line] >= 0 } {
213 # skip comments and empty lines
214 if { [regexp "\[ \t\]*\#.*" $line] } { continue }
215 if { [string trim $line] == "" } { continue }
217 # get grid id and name
218 if { ! [regexp "^\(\[0-9\]+\)\[ \t\]*\(\[A-Za-z0-9_.-\]+\)\$" $line res gridid grid] } {
219 _log_and_puts log "Warning: cannot recognize line $nline in file $dir/$group/grids.list as \"gridid gridname\"; ignored"
223 # if specific grid is requested, check that it is present; otherwise make complete list
224 if { ! [info exists gridname] || $gridname == "" || $gridname == $gridid || $gridname == $grid } {
225 lappend gridlist $grid
230 # iterate by all grids
231 foreach grid $gridlist {
233 # check if this grid is aliased to another one
234 set griddir $dir/$group/$grid
235 if { [file exists $griddir/cases.list] } {
236 set fd [open $griddir/cases.list]
237 if { [gets $fd line] >= 0 } {
238 set griddir [file normalize $dir/$group/$grid/[string trim $line]]
243 # check if grid directory actually exists
244 if { ! [file isdirectory $griddir] } {
245 _log_and_puts log "Error: tests directory for grid $grid ($griddir) is missing; skipped"
249 # create directory for logging test results
250 if { $logdir != "" } { file mkdir $logdir/$group/$grid }
252 # iterate by all tests in the grid directory
253 if { [catch {glob -directory $griddir -type f *} testfiles] } { continue }
254 foreach casefile [lsort -dictionary $testfiles] {
255 # filter out begin and end files
256 set casename [file tail $casefile]
257 if { $casename == "begin" || $casename == "end" } { continue }
259 lappend tests_list [list $dir $group $grid $casename $casefile]
264 if { [llength $tests_list] < 1 } {
265 error "Error: no tests are found, check you input arguments and variable CSF_TestScriptsPath!"
268 ######################################################
270 ######################################################
272 # log command arguments and environment
273 set log "Command: testgrid $args\nHost: [info hostname]\nStarted on: [clock format [clock seconds] -format {%Y-%m-%d %H:%M:%S}]\n"
274 set log "$log\nEnvironment:\n"
275 foreach envar [array names env] {
276 set log "$log$envar=\"$env($envar)\"\n"
280 set refresh_timer [clock seconds]
281 uplevel dchrono _timer reset
282 uplevel dchrono _timer start
284 # if parallel execution is requested, allocate thread pool
285 if { $parallel > 0 } {
286 if { ! [info exists tcl_platform(threaded)] || [catch {package require Thread}] } {
287 _log_and_puts log "Warning: Tcl package Thread is not available, running in sequential mode"
290 set worker [tpool::create -minworkers $parallel -maxworkers $parallel]
291 # suspend the pool until all jobs are posted, to prevent blocking of the process
292 # of starting / processing jobs by running threads
293 tpool::suspend $worker
294 if { $_tests_verbose > 0 } { _log_and_puts log "Executing tests in (up to) $parallel threads" }
299 foreach test_def $tests_list {
300 set dir [lindex $test_def 0]
301 set group [lindex $test_def 1]
302 set grid [lindex $test_def 2]
303 set casename [lindex $test_def 3]
304 set casefile [lindex $test_def 4]
306 # command to set tests for generation of image in results directory
308 if { $logdir != "" } { set imgdir_cmd "set imagedir $logdir/$group/$grid" }
310 # prepare command file for running test case in separate instance of DRAW
311 set fd_cmd [open $logdir/$group/$grid/${casename}.tcl w]
312 puts $fd_cmd "$imgdir_cmd"
313 puts $fd_cmd "set test_image $casename"
314 puts $fd_cmd "_run_test $dir $group $grid $casefile"
315 # use dlog command to obtain complete output of the test when it is absent (i.e. since OCCT 6.6.0)
316 if { ! [catch {dlog get}] } {
317 puts $fd_cmd "puts \[dlog get\]"
319 # else try to use old-style QA_ variables to get more output...
322 set env(QA_print_command) 1
324 # final 'exit' is needed when running on Linux under VirtualGl
328 # commant to run DRAW with a command file;
329 # note that empty string is passed as standard input to avoid possible
330 # hang-ups due to waiting for stdin of the launching process
331 set command "exec <<{} DRAWEXE -f $logdir/$group/$grid/${casename}.tcl"
333 # alternative method to run without temporary file; disabled as it needs too many backslashes
335 # set command "exec <<\"\" DRAWEXE -c $imgdir_cmd\\\; set test_image $casename\\\; \
336 # _run_test $dir $group $grid $casefile\\\; \
337 # puts \\\[dlog get\\\]\\\; exit"
340 # run test case, either in parallel or sequentially
341 if { $parallel > 0 } {
343 set job [tpool::post -nowait $worker "catch \"$command\" output; return \$output"]
344 set job_def($job) [list $logdir $dir $group $grid $casename]
346 # sequential execution
347 catch {eval $command} output
348 _log_test_case $output $logdir $dir $group $grid $casename log
350 # update summary log with requested period
351 if { $logdir != "" && $refresh > 0 && [expr [clock seconds] - $refresh_timer > $refresh] } {
352 # update and dump summary
353 _log_summarize $logdir $log
354 set refresh_timer [clock seconds]
359 # get results of started threads
360 if { $parallel > 0 } {
361 tpool::resume $worker
362 while { [llength [array names job_def]] > 0 } {
363 foreach job [tpool::wait $worker [array names job_def]] {
364 eval _log_test_case \[tpool::get $worker $job\] $job_def($job) log
368 # update summary log with requested period
369 if { $logdir != "" && $refresh > 0 && [clock seconds] > $refresh_timer + $refresh } {
370 _log_summarize $logdir $log
371 set refresh_timer [clock seconds]
374 # release thread pool
375 tpool::release $worker
378 uplevel dchrono _timer stop
379 set time [lindex [split [uplevel dchrono _timer show] "\n"] 0]
381 ######################################################
382 # output summary logs and exit
383 ######################################################
385 _log_summarize $logdir $log $time
386 if { $logdir != "" } {
387 puts "Detailed logs are saved in $logdir"
389 if { $logdir != "" && $xmlfile != "" } {
390 # XML output file is assumed relative to log dir unless it is absolute
391 if { [ file pathtype $xmlfile] == "relative" } {
392 set xmlfile [file normalize $logdir/$xmlfile]
394 _log_xml_summary $logdir $xmlfile $log 0
395 puts "XML summary is saved to $xmlfile"
401 # Procedure to compare results of two runs of test cases
402 help testdiff {Compare results of two executions of tests (CPU times, ...)
403 Use: testdiff dir1 dir2 [options...]
404 Where dir1 and dir2 are directories containing logs of two test runs.
406 -save filename: save resulting log in specified file
407 -subdir name: compare only specified subdirectory (can be nested)
408 -status {same|ok|all}: filter cases for comparing by their status:
409 same - only cases with same status are compared (default)
410 ok - only cases with OK status in both logs are compared
411 all - results are compared regardless of status
413 1 - output only differences
414 2 - output list of logs and directories present in one of dirs only
415 3 - (default) output progress messages
417 proc testdiff {dir1 dir2 args} {
418 if { "$dir1" == "$dir2" } {
419 error "Input directories are the same"
422 ######################################################
424 ######################################################
431 for {set narg 0} {$narg < [llength $args]} {incr narg} {
432 set arg [lindex $args $narg]
435 if { $arg == "-save" } {
437 if { $narg < [llength $args] } {
438 set logfile [lindex $args $narg]
440 error "Error: Option -save must be followed by log file name"
445 # subdirectory to compare
446 if { $arg == "-subdir" } {
448 if { $narg < [llength $args] } {
449 set basename [lindex $args $narg]
451 error "Error: Option -subdir must be followed by subdirectory path"
457 if { $arg == "-status" } {
459 if { $narg < [llength $args] } {
460 set status [lindex $args $narg]
461 } else { set status "" }
462 if { "$status" != "same" && "$status" != "all" && "$status" != "ok" } {
463 error "Error: Option -status must be followed by one of \"same\", \"all\", or \"ok\""
469 if { $arg == "-verbose" } {
471 if { $narg < [llength $args] } {
472 set verbose [expr [lindex $args $narg]]
477 # if { [regexp {^-} $arg] } {
478 error "Error: unsupported option \"$arg\""
482 # run diff procedure (recursive)
483 _test_diff $dir1 $dir2 $basename $status $verbose log
485 # save result to log file
486 if { "$logfile" != "" } {
487 _log_save $logfile $log
493 # Internal procedure to find test case indicated by group, grid, and test case names;
495 # - dir: path to the base directory of the tests group
496 # - gridname: actual name of the grid
497 # - casefile: path to the test case script
498 # if no such test is found, raises error with appropriate message
499 proc _get_test {group grid casename _dir _gridname _casefile} {
501 upvar $_gridname gridname
502 upvar $_casefile casefile
506 # check that environment variable defining paths to test scripts is defined
507 if { ! [info exists env(CSF_TestScriptsPath)] ||
508 [llength $env(CSF_TestScriptsPath)] <= 0 } {
509 error "Error: Environment variable CSF_TestScriptsPath is not defined"
512 # iterate by all script paths
513 foreach dir [_split_path $env(CSF_TestScriptsPath)] {
514 # protection against empty paths
515 set dir [string trim $dir]
516 if { $dir == "" } { continue }
518 # check that directory exists
519 if { ! [file isdirectory $dir] } {
520 puts "Warning: directory $dir listed in CSF_TestScriptsPath does not exist, skipped"
524 # check if test group with given name exists in this dir
525 # if not, continue to the next test dir
526 if { ! [file isdirectory $dir/$group] } { continue }
528 # check that grid with given name (possibly alias) exists; stop otherwise
530 if { ! [file isdirectory $dir/$group/$gridname] } {
531 # check if grid is named by alias rather than by actual name
532 if { [file exists $dir/$group/grids.list] } {
533 set fd [open $dir/$group/grids.list]
534 while { [gets $fd line] >= 0 } {
535 if { [regexp "\[ \t\]*\#.*" $line] } { continue }
536 if { [regexp "^$grid\[ \t\]*\(\[A-Za-z0-9_.-\]+\)\$" $line res gridname] } {
543 if { ! [file isdirectory $dir/$group/$gridname] } { continue }
545 # get actual file name of the script; stop if it cannot be found
546 set casefile $dir/$group/$gridname/$casename
547 if { ! [file exists $casefile] } {
548 # check if this grid is aliased to another one
549 if { [file exists $dir/$group/$gridname/cases.list] } {
550 set fd [open $dir/$group/$gridname/cases.list]
551 if { [gets $fd line] >= 0 } {
552 set casefile [file normalize $dir/$group/$gridname/[string trim $line]/$casename]
557 if { [file exists $casefile] } {
563 # coming here means specified test is not found; report error
564 error [join [list "Error: test case $group / $grid / $casename is not found in paths listed in variable" \
565 "CSF_TestScriptsPath (current value is \"$env(CSF_TestScriptsPath)\")"] "\n"]
568 # Internal procedure to run test case indicated by base directory,
569 # grid and grid names, and test case file path.
570 # The log can be obtained by command "dlog get".
571 proc _run_test {scriptsdir group gridname casefile} {
575 uplevel dchrono _timer reset
576 uplevel dchrono _timer start
578 # enable commands logging; switch to old-style mode if dlog command is not present
580 if { [catch {dlog reset}] } {
585 rename puts puts-saved
587 global _tests_verbose
589 # log only output to stdout and stderr, not to file!
590 if {[llength $args] > 1} {
591 set optarg [lindex $args end-1]
592 if { $optarg == "stdout" || $optarg == "stderr" || $optarg == "-newline" } {
593 dlog add [lindex $args end]
596 dlog add [lindex $args end]
599 # reproduce original puts
600 if { $_tests_verbose } {
601 eval puts-saved $args
608 uplevel set casename [file tail $casefile]
609 uplevel set groupname $group
610 uplevel set gridname $gridname
612 if { [file exists $scriptsdir/$group/begin] } {
613 puts "Executing $scriptsdir/$group/begin..."; flush stdout
614 uplevel source $scriptsdir/$group/begin
616 if { [file exists $scriptsdir/$group/$gridname/begin] } {
617 puts "Executing $scriptsdir/$group/$gridname/begin..."; flush stdout
618 uplevel source $scriptsdir/$group/$gridname/begin
621 puts "Executing $casefile..."; flush stdout
622 uplevel source $casefile
624 if { [file exists $scriptsdir/$group/$gridname/end] } {
625 puts "Executing $scriptsdir/$group/$gridname/end..."; flush stdout
626 uplevel source $scriptsdir/$group/$gridname/end
628 if { [file exists $scriptsdir/$group/end] } {
629 puts "Executing $scriptsdir/$group/end..."; flush stdout
630 uplevel source $scriptsdir/$group/end
633 puts "Tcl Exception: $res"
637 if { $dlog_exists } {
639 rename puts-saved puts
643 # stop cpulimit killer if armed by the test
647 uplevel dchrono _timer stop
648 set time [uplevel dchrono _timer show]
649 if [regexp -nocase {CPU user time:[ \t]*([0-9.e-]+)} $time res cpu] {
650 if { $dlog_exists } {
651 dlog add "TOTAL CPU TIME: $cpu sec"
653 puts "TOTAL CPU TIME: $cpu sec"
658 # Internal procedure to check log of test execution and decide if it passed or failed
659 proc _check_log {dir group gridname casename log {_summary {}} {_html_log {}}} {
661 if { $_summary != "" } { upvar $_summary summary }
662 if { $_html_log != "" } { upvar $_html_log html_log }
668 # load definition of 'bad words' indicating test failure
669 # note that rules are loaded in the order of decreasing priority (grid - group - common),
670 # thus grid rules will override group ones
672 foreach rulesfile [list $dir/$group/$gridname/parse.rules $dir/$group/parse.rules $dir/parse.rules] {
673 if [catch {set fd [open $rulesfile r]}] { continue }
674 while { [gets $fd line] >= 0 } {
675 # skip comments and empty lines
676 if { [regexp "\[ \t\]*\#.*" $line] } { continue }
677 if { [string trim $line] == "" } { continue }
679 if { ! [regexp {^([^/]*)/([^/]*)/(.*)$} $line res status rexp comment] } {
680 puts "Warning: cannot recognize parsing rule \"$line\" in file $rulesfile"
683 set status [string trim $status]
684 if { $comment != "" } { set status "$status ([string trim $comment])" }
685 set rexp [regsub -all {\\b} $rexp {\\y}] ;# convert regexp from Perl to Tcl style
686 lappend badwords [list $status $rexp]
690 if { [llength $badwords] <= 0 } {
691 puts "Warning: no definition of error indicators found (check files parse.rules)"
694 # analyse log line-by-line
697 foreach line [split $log "\n"] {
698 # check if line defines specific treatment of some messages
699 if [regexp -nocase {^[ \t]*TODO ([^:]*):(.*)$} $line res platforms pattern] {
700 if { ! [regexp -nocase {\mAll\M} $platforms] &&
701 ! [regexp -nocase "\\m$env(os_type)\\M" $platforms] } {
702 set html_log "$html_log\n$line"
703 continue ;# TODO statement is for another platform
706 # record TODOs that mark unstable cases
707 if { [regexp {[\?]} $platforms] } {
708 set todos_unstable([llength $todos]) 1
711 lappend todos [regsub -all {\\b} [string trim $pattern] {\\y}] ;# convert regexp from Perl to Tcl style
712 set html_log "$html_log\n[_html_highlight BAD $line]"
716 # check for presence of messages indicating test result
718 foreach bw $badwords {
719 if { [regexp [lindex $bw 1] $line] } {
720 # check if this is known bad case
722 for {set i 0} {$i < [llength $todos]} {incr i} {
723 if { [regexp [lindex $todos $i] $line] } {
726 set html_log "$html_log\n[_html_highlight BAD $line]"
731 # if it is not in todo, define status
733 set stat [lindex $bw 0 0]
734 set html_log "$html_log\n[_html_highlight $stat $line]"
735 if { $status == "" && $stat != "OK" && ! [regexp -nocase {^IGNOR} $stat] } {
736 set status [lindex $bw 0]
744 set html_log "$html_log\n$line"
748 # check for presence of TEST COMPLETED statement
749 if { $status == "" && ! [regexp {TEST COMPLETED} $log] } {
750 # check whether absence of TEST COMPLETED is known problem
751 set i [lsearch $todos "TEST INCOMPLETE"]
755 set status "FAILED (no final message is found)"
759 # check declared bad cases and diagnose possible improvement
760 # (bad case declared but not detected).
761 # Note that absence of the problem marked by TODO with question mark
762 # (unstable) is not reported as improvement.
763 if { $status == "" } {
764 for {set i 0} {$i < [llength $todos]} {incr i} {
765 if { ! [info exists todos_unstable($i)] &&
766 (! [info exists todo_count($i)] || $todo_count($i) <= 0) } {
767 set status "IMPROVEMENT (expected problem TODO no. [expr $i + 1] is not detected)"
773 # report test as known bad if at least one of expected problems is found
774 if { $status == "" && [llength [array names todo_count]] > 0 } {
775 set status "BAD (known problem)"
779 if { $status == "" } {set status "OK" }
782 set status "FAILED ($res)"
786 _log_and_puts summary "CASE $group $gridname $casename: $status"
787 set html_log "[_html_highlight [lindex $status 0] $summary]\n$html_log"
790 # Auxiliary procedure putting message to both cout and log variable (list)
791 proc _log_and_puts {logvar message} {
792 if { $logvar != "" } {
794 if [info exists log] {
795 set log "$log$message\n"
803 # Auxiliary procedure to log result on single test case
804 proc _log_test_case {output logdir dir group grid casename logvar} {
807 # check result and make HTML log
808 _check_log $dir $group $grid $casename $output summary html_log
809 set log "$log$summary"
812 if { $logdir != "" } {
813 _log_html $logdir/$group/$grid/$casename.html $html_log "Test $group $grid $casename"
814 _log_save $logdir/$group/$grid/$casename.log "$output\n$summary" "Test $group $grid $casename"
818 # Auxiliary procedure to save log to file
819 proc _log_save {file log {title {}}} {
820 # create missing directories as needed
821 catch {file mkdir [file dirname $file]}
824 if [catch {set fd [open $file w]} res] {
825 error "Error saving log file $file: $res"
835 # Auxiliary procedure to save log to file
836 proc _log_html {file log {title {}}} {
837 # create missing directories as needed
838 catch {file mkdir [file dirname $file]}
841 if [catch {set fd [open $file w]} res] {
842 error "Error saving log file $file: $res"
846 puts $fd "<html><head><title>$title</title><head><body><h1>$title</h1>"
848 # add images if present
849 set imgbasename [file rootname [file tail $file]]
850 foreach img [lsort [glob -nocomplain -directory [file dirname $file] -tails ${imgbasename}*.gif ${imgbasename}*.png ${imgbasename}*.jpg]] {
851 puts $fd "<p><img src=\"$img\"/><p>"
854 # print body, then end and close
857 puts $fd "</pre></body></html>"
863 # Auxiliary method to make text with HTML highlighting according to status
864 proc _html_color {status} {
865 # choose a color for the cell according to result
866 if { $status == "OK" } {
868 } elseif { [regexp -nocase {^FAIL} $status] } {
870 } elseif { [regexp -nocase {^BAD} $status] } {
872 } elseif { [regexp -nocase {^IMP} $status] } {
874 } elseif { [regexp -nocase {^SKIP} $status] } {
876 } elseif { [regexp -nocase {^IGNOR} $status] } {
879 puts "Warning: no color defined for status $status, using red as if FAILED"
884 # Format text line in HTML to be colored according to the status
885 proc _html_highlight {status line} {
886 return "<table><tr><td bgcolor=\"[_html_color $status]\">$line</td></tr></table>"
889 # Internal procedure to generate HTML page presenting log of the tests
890 # execution in tabular form, with links to reports on individual cases
891 proc _log_html_summary {logdir log totals regressions improvements total_time} {
892 global _test_case_regexp
894 # create missing directories as needed
895 catch {file mkdir $logdir}
897 # try to open a file and start HTML
898 if [catch {set fd [open $logdir/summary.html w]} res] {
899 error "Error creating log file: $res"
902 # write HRML header, including command to refresh log if still in progress
903 puts $fd "<html><head>"
904 puts $fd "<title>Tests summary</title>"
905 if { $total_time == "" } {
906 puts $fd "<meta http-equiv=\"refresh\" content=\"10\">"
908 puts $fd "<meta http-equiv=\"pragma\" content=\"NO-CACHE\">"
909 puts $fd "</head><body>"
912 set legend(OK) "Test passed OK"
913 set legend(FAILED) "Test failed (regression)"
914 set legend(BAD) "Known problem"
915 set legend(IMPROVEMENT) "Possible improvement (expected problem not detected)"
916 set legend(SKIPPED) "Test skipped due to lack of data file"
917 puts $fd "<h1>Summary</h1><table>"
918 foreach nbstat $totals {
919 set status [lindex $nbstat 1]
920 if { [info exists legend($status)] } {
921 set comment $legend($status)
923 set comment "User-defined status"
925 puts $fd "<tr><td align=\"right\">[lindex $nbstat 0]</td><td bgcolor=\"[_html_color $status]\">$status</td><td>$comment</td></tr>"
929 # time stamp and elapsed time info
930 if { $total_time != "" } {
931 puts $fd "<p>Generated on [clock format [clock seconds] -format {%Y-%m-%d %H:%M:%S}] on [info hostname] <p> $total_time"
933 puts $fd "<p>NOTE: This is intermediate summary; the tests are still running! This page will refresh automatically until tests are finished."
936 # print regressions and improvements
937 foreach featured [list $regressions $improvements] {
938 if { [llength $featured] <= 1 } { continue }
939 set status [string trim [lindex $featured 0] { :}]
940 puts $fd "<h2>$status</h2>"
943 foreach test [lrange $featured 1 end] {
944 if { ! [regexp {^(.*)\s+([\w.]+)$} $test res gg name] } {
946 set name "Error building short list; check details"
948 if { $gg != $groupgrid } {
949 if { $groupgrid != "" } { puts $fd "</tr>" }
951 puts $fd "<tr><td>$gg</td>"
953 puts $fd "<td bgcolor=\"[_html_color $status]\"><a href=\"[regsub -all { } $gg /]/${name}.html\">$name</a></td>"
955 if { $groupgrid != "" } { puts $fd "</tr>" }
960 puts $fd "<h1>Details</h1>"
962 # process log line-by-line
965 foreach line [lsort -dictionary [split $log "\n"]] {
966 # check that the line is case report in the form "CASE group grid name: result (explanation)"
967 if { ! [regexp $_test_case_regexp $line res grp grd casename result message] } {
972 if { $grp != $group } {
973 if { $letter != "" } { puts $fd "</tr></table>" }
977 puts $fd "<h2>Group $group</h2>"
981 if { $grd != $grid } {
982 if { $letter != "" } { puts $fd "</tr></table>" }
985 puts $fd "<h3>Grid $grid</h3>"
988 # check if test case name is <letter><digit>;
989 # if not, set alnum to period "." to recognize non-standard test name
990 if { ! [regexp {([A-Za-z]+)([0-9]+)} $casename res alnum number] } {
994 # start new row when letter changes or for non-standard names
995 if { $alnum != $letter || $alnum == "." } {
996 if { $letter != "" } {
999 puts $fd "<table><tr>"
1004 puts $fd "<td bgcolor=\"[_html_color $result]\"><a href=\"$group/$grid/${casename}.html\">$casename</a></td>"
1006 puts $fd "</tr></table>"
1008 # add remaining lines of log as plain text
1009 puts $fd "<h2>Plain text messages</h2>\n<pre>"
1010 foreach line [split $log "\n"] {
1011 if { ! [regexp $_test_case_regexp $line] } {
1017 # close file and exit
1023 # Procedure to dump summary logs of tests
1024 proc _log_summarize {logdir log {total_time {}}} {
1026 # sort log records alphabetically to have the same behavior on Linux and Windows
1027 # (also needed if tests are run in parallel)
1028 set loglist [lsort -dictionary [split $log "\n"]]
1030 # classify test cases by status
1031 foreach line $loglist {
1032 if { [regexp {^CASE ([^:]*): ([[:alnum:]]+).*$} $line res caseid status] } {
1033 lappend stat($status) $caseid
1037 set improvements {Improvements:}
1038 set regressions {Failed:}
1039 if { [info exists stat] } {
1040 foreach status [lsort [array names stat]] {
1041 lappend totals [list [llength $stat($status)] $status]
1043 # separately count improvements (status starting with IMP) and regressions (all except IMP, OK, BAD, and SKIP)
1044 if { [regexp -nocase {^IMP} $status] } {
1045 eval lappend improvements $stat($status)
1046 } elseif { $status != "OK" && ! [regexp -nocase {^BAD} $status] && ! [regexp -nocase {^SKIP} $status] } {
1047 eval lappend regressions $stat($status)
1052 # if time is specified, add totals
1053 if { $total_time != "" } {
1054 if { [llength $improvements] > 1 } {
1055 _log_and_puts log [join $improvements "\n "]
1057 if { [llength $regressions] > 1 } {
1058 _log_and_puts log [join $regressions "\n "]
1060 if { [llength $improvements] == 1 && [llength $regressions] == 1 } {
1061 _log_and_puts log "No regressions"
1063 _log_and_puts log "Total cases: [join $totals {, }]"
1064 _log_and_puts log $total_time
1068 if { $logdir != "" } {
1069 _log_html_summary $logdir $log $totals $regressions $improvements $total_time
1070 _log_save $logdir/tests.log $log "Tests summary"
1076 # Internal procedure to generate XML log in JUnit style, for further
1077 # consumption by Jenkins or similar systems.
1079 # The output is intended to conform to XML schema supported by Jenkins found at
1080 # 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
1082 # The mapping of the fields is inspired by annotated schema of Apache Ant JUnit XML format found at
1083 # http://windyroad.org/dl/Open%20Source/JUnit.xsd
1084 proc _log_xml_summary {logdir filename log include_cout} {
1085 global _test_case_regexp
1087 catch {file mkdir [file dirname $filename]}
1089 # try to open a file and start XML
1090 if [catch {set fd [open $filename w]} res] {
1091 error "Error creating XML summary file $filename: $res"
1093 puts $fd "<?xml version='1.0' encoding='utf-8'?>"
1094 puts $fd "<testsuites>"
1096 # prototype for command to generate test suite tag
1097 set time_and_host "timestamp=\"[clock format [clock seconds] -format {%Y-%m-%dT%H:%M:%S}]\" hostname=\"[info hostname]\""
1098 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"}
1100 # sort log and process it line-by-line
1102 foreach line [lsort -dictionary [split $log "\n"]] {
1103 # check that the line is case report in the form "CASE group grid name: result (explanation)"
1104 if { ! [regexp $_test_case_regexp $line res grp grd casename result message] } {
1107 set message [string trim $message " \t\r\n()"]
1109 # start new testsuite for each grid
1110 if { $grp != $group || $grd != $grid } {
1112 # write previous test suite
1113 if [info exists testcases] { eval $cmd_testsuite }
1128 # parse test log and get its CPU time
1131 if { [catch {set fdlog [open $logdir/$group/$grid/${casename}.log r]} ret] } {
1132 puts "Error: cannot open $logdir/$group/$grid/${casename}.log: $ret"
1134 while { [gets $fdlog logline] >= 0 } {
1135 if { $include_cout } {
1136 set testout "$testout$logline\n"
1138 if [regexp -nocase {TOTAL CPU TIME:\s*([\d.]+)\s*sec} $logline res cpu] {
1139 set add_cpu " time=\"$cpu\""
1140 set time [expr $time + $cpu]
1145 if { ! $include_cout } {
1146 set testout "$line\n"
1149 # record test case with its output and status
1150 # Mapping is: SKIPPED, BAD, and OK to OK, all other to failure
1151 set testcases "$testcases\n <testcase name=\"$casename\"$add_cpu status=\"$result\">\n"
1152 set testcases "$testcases\n <system-out>\n$testout </system-out>"
1153 if { $result != "OK" } {
1154 if { [regexp -nocase {^SKIP} $result] } {
1156 set testcases "$testcases\n <error name=\"$result\" message=\"$message\"/>"
1157 } elseif { [regexp -nocase {^BAD} $result] } {
1159 set testcases "$testcases\n <skipped>$message</skipped>"
1162 set testcases "$testcases\n <failure name=\"$result\" message=\"$message\"/>"
1165 set testcases "$testcases\n </testcase>"
1168 # write last test suite
1169 if [info exists testcases] { eval $cmd_testsuite }
1172 puts $fd "</testsuites>"
1177 # define custom platform name
1178 proc _tests_platform_def {} {
1179 global env tcl_platform
1181 if [info exists env(os_type)] { return }
1183 set env(os_type) $tcl_platform(platform)
1185 # use detailed mapping for various versions of Lunix
1186 # (note that mapping is rather non-uniform, for historical reasons)
1187 if { $env(os_type) == "unix" && ! [catch {exec cat /etc/issue} issue] } {
1188 if { [regexp {Mandriva[ \tA-Za-z]+([0-9]+)} $issue res num] } {
1189 set env(os_type) Mandriva$num
1190 } elseif { [regexp {Red Hat[ \tA-Za-z]+([0-9]+)} $issue res num] } {
1191 set env(os_type) RedHat$num
1192 } elseif { [regexp {Debian[ \tA-Za-z/]+([0-9]+)[.]([0-9]+)} $issue res num subnum] } {
1193 set env(os_type) Debian$num$subnum
1194 } elseif { [regexp {CentOS[ \tA-Za-z]+([0-9]+)[.]([0-9]+)} $issue res num subnum] } {
1195 set env(os_type) CentOS$num$subnum
1196 } elseif { [regexp {Scientific[ \tA-Za-z]+([0-9]+)[.]([0-9]+)} $issue res num subnum] } {
1197 set env(os_type) SL$num$subnum
1198 } elseif { [regexp {Fedora Core[ \tA-Za-z]+([0-9]+)} $issue res num] } {
1199 set env(os_type) FedoraCore$num
1201 if { [exec uname -m] == "x86_64" } {
1202 set env(os_type) "$env(os_type)-64"
1208 # Auxiliary procedure to split path specification (usually defined by
1209 # environment variable) into list of directories or files
1210 proc _split_path {pathspec} {
1213 # first replace all \ (which might occur on Windows) by /
1214 regsub -all "\\\\" $pathspec "/" pathspec
1216 # split path by platform-specific separator
1217 return [split $pathspec [_path_separator]]
1220 # Auxiliary procedure to define platform-specific separator for directories in
1221 # path specification
1222 proc _path_separator {} {
1225 # split path by platform-specific separator
1226 if { $tcl_platform(platform) == "windows" } {
1233 # Procedure to locate data file for test given its name.
1234 # The search is performed assuming that the function is called
1235 # from the test case script; the search order is:
1236 # - directory where test script is located
1237 # - directories ../data and ../../data from the script dir
1238 # - subdirectories <group>/<grid> and <group> of directories listed in
1239 # environment variable CSF_TestDataPath
1240 # If file is not found, raises Tcl error.
1241 proc locate_data_file {filename} {
1242 global env groupname gridname casename
1244 set scriptfile [info script]
1245 if { $scriptfile == "" } {
1246 error "Error: This procedure (locate_data_file) is for use only in test scripts!"
1249 # check sub-directories data of the test case grid directory
1250 # the current test case in paths indicated by CSF_TestScriptsPath
1251 if { [info exists groupname] && [info exists gridname] &&
1252 [info exists env(CSF_TestScriptsPath)] } {
1253 foreach dir [_split_path $env(CSF_TestScriptsPath)] {
1254 if { [file exists $dir/$groupname/$gridname/data/$filename] } {
1255 return [file normalize $dir/$groupname/$gridname/data/$filename]
1257 if { [file exists $dir/$groupname/data/$filename] } {
1258 return [file normalize $dir/$groupname/data/$filename]
1263 # check sub-directories corresponding to group and grid of
1264 # the current test case in paths indicated by CSF_TestDataPath
1265 if { [info exists groupname] && [info exists env(CSF_TestDataPath)] } {
1266 foreach dir [_split_path $env(CSF_TestDataPath)] {
1267 if { [info exists gridname] && [file exists $dir/$groupname/$gridname/$filename] } {
1268 return [file normalize $dir/$groupname/$gridname/$filename]
1270 if { [file exists $dir/$groupname/$filename] } {
1271 return [file normalize $dir/$groupname/$filename]
1277 if { [file exists [uplevel datadir]/$filename] } {
1278 return [uplevel datadir]/$filename
1282 error [join [list "Error: file $filename could not be found neither in script" \
1283 "directories nor in paths indicated by CSF_TestDataPath environment variable"] "\n"]
1286 # Procedure to make a diff and common of two lists
1287 proc _list_diff {list1 list2 _in1 _in2 _common} {
1290 upvar $_common common
1295 foreach item $list1 {
1296 if { [lsearch -exact $list2 $item] >= 0 } {
1297 lappend common $item
1302 foreach item $list2 {
1303 if { [lsearch -exact $common $item] < 0 } {
1310 # procedure to load a file to Tcl string
1311 proc _read_file {filename} {
1312 set fd [open $filename r]
1313 set result [read -nonewline $fd]
1318 # Procedure to compare results of two runs of test cases
1319 proc _test_diff {dir1 dir2 basename status verbose _logvar {_statvar ""}} {
1322 # prepare variable (array) for collecting statistics
1323 if { "$_statvar" != "" } {
1324 upvar $_statvar stat
1331 # first check subdirectories
1332 set path1 [file join $dir1 $basename]
1333 set path2 [file join $dir2 $basename]
1334 set list1 [glob -directory $path1 -types d -tails -nocomplain *]
1335 set list2 [glob -directory $path2 -types d -tails -nocomplain *]
1336 if { [llength $list1] >0 || [llength $list2] > 0 } {
1337 _list_diff $list1 $list2 in1 in2 common
1338 if { "$verbose" > 1 } {
1339 if { [llength $in1] > 0 } { _log_and_puts log "Only in $path1: $in1" }
1340 if { [llength $in2] > 0 } { _log_and_puts log "Only in $path2: $in2" }
1342 foreach subdir $common {
1343 if { "$verbose" > 2 } {
1344 _log_and_puts log "Checking [file join $basename $subdir]"
1346 _test_diff $dir1 $dir2 [file join $basename $subdir] $status $verbose log stat
1349 # check log files (only if directory has no subdirs)
1350 set list1 [glob -directory $path1 -types f -tails -nocomplain *.log]
1351 set list2 [glob -directory $path2 -types f -tails -nocomplain *.log]
1352 _list_diff $list1 $list2 in1 in2 common
1353 if { "$verbose" > 1 } {
1354 if { [llength $in1] > 0 } { _log_and_puts log "Only in $path1: $in1" }
1355 if { [llength $in2] > 0 } { _log_and_puts log "Only in $path2: $in2" }
1357 foreach logfile $common {
1359 set log1 [_read_file [file join $dir1 $basename $logfile]]
1360 set log2 [_read_file [file join $dir2 $basename $logfile]]
1362 # check execution statuses
1363 set status1 UNDEFINED
1364 set status2 UNDEFINED
1365 if { ! [regexp {CASE [^:]*:\s*([\w]+)} $log1 res1 status1] ||
1366 ! [regexp {CASE [^:]*:\s*([\w]+)} $log2 res2 status2] ||
1367 "$status1" != "$status2" } {
1368 _log_and_puts log "STATUS [split $basename /] [file rootname $logfile]: $status1 / $status2"
1370 # if test statuses are different, further comparison makes
1371 # no sense unless explicitly requested
1372 if { "$status" != "all" } {
1376 if { "$status" == "ok" && "$status1" != "OK" } {
1383 if { [regexp {TOTAL CPU TIME:\s*([\d.]+)} $log1 res1 cpu1] &&
1384 [regexp {TOTAL CPU TIME:\s*([\d.]+)} $log2 res1 cpu2] } {
1385 set stat(cpu1) [expr $stat(cpu1) + $cpu1]
1386 set stat(cpu2) [expr $stat(cpu2) + $cpu2]
1388 # compare CPU times with 10% precision (but not less 0.5 sec)
1389 if { [expr abs ($cpu1 - $cpu2) > 0.5 + 0.05 * abs ($cpu1 + $cpu2)] } {
1390 _log_and_puts log "CPU [split $basename /] [file rootname $logfile]: $cpu1 / $cpu2"
1396 if { "$_statvar" == "" } {
1397 _log_and_puts log "Total CPU difference: $stat(cpu1) / $stat(cpu2)"