0029351: Boolean Operations create invalid pcurves
[occt.git] / tests / bugs / begin
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fa920fb1 1# File : begin
5ae01c85 2
fa920fb1 3if { [array get Draw_Groups "TOPOLOGY Check commands"] == "" } {
4 pload TOPTEST
5 pload VISUALIZATION
fa920fb1 6}
7
8# to prevent loops limit to 16 minutes
9cpulimit 1000
10
7856b126 11set rel_tol 0
12set max_rel_tol_diff 0
13
9753e6de 14# On Windows with VC, in typical configuration gl2ps is built with Release
15# mode only which will fail in Debug mode; add TODO for that case in order
16# to handle it once for all tests that can use vexport command
17if { [regexp {Debug mode} [dversion]] } {
18 puts "TODO ?#23540 windows: Error: export of image.*failed"
19 puts "TODO ?#23540 windows: Error: The file has been exported.*different size \[(\]0 "
20}
fa920fb1 21
22if { [info exists imagedir] == 0 } {
23 set imagedir .
24}
25if { [info exists test_image] == 0 } {
26 set test_image photo
27}
28
91322f44 29# Procedure to check equality of two reals with tolerance (relative and absolute)
30help checkarea {shape area_expected tol_abs tol_rel}
31proc checkarea {shape area_expected tol_abs tol_rel} {
32 # compute area with half of the relative tolerance
33 # to be used in comparison; 0.001 is added to avoid zero value
34 set prop [uplevel sprops $shape [expr 0.5 * abs($tol_rel) + 0.001]]
35
36 # get te value
37 if { ! [regexp {Mass\s*:\s*([0-9.e+-]+)} $prop res area] } {
38 puts "Error: cannot get area of the shape $shape"
39 return
40 }
f1aa2b62 41
91322f44 42 # compare with expected value
43 checkreal "area of $shape" $area $area_expected $tol_abs $tol_rel
44}
f1aa2b62 45
74f764ba 46# Check if area of triangles is valid
47proc CheckTriArea {shape {eps 0}} {
48 upvar #0 $shape result
49 set area [triarea result $eps]
50 set t_area [lindex $area 0]
51 set g_area [expr abs([lindex $area 1])]
52 puts "area by triangles: $t_area"
53 puts "area by geometry: $g_area"
54 expr ($t_area - $g_area) / $g_area * 100
55}
02effd35 56
74da0216 57# Check expected time
58proc checktime {value expected tol_rel message} {
59 set t1 [expr ${value} - ${expected}]
60 set t2 [expr ${expected} * abs (${tol_rel})]
61
62 if { abs (${t1}) <= ${t2} } {
63 puts "OK. ${message}, ${value} seconds, is equal to expected time - ${expected} seconds"
64 } elseif {${t1} > ${t2}} {
65 puts "Error. ${message}, ${value} seconds, is more than expected time - ${expected} seconds"
66 } else {
67 puts "Improvement. ${message}, ${value} seconds, is less than expected time - ${expected} seconds"
68 }
69}