From 57d0f56b5873aa8e0d525ea9f01d0aebdec5a7f5 Mon Sep 17 00:00:00 2001
From: nbv <nbv@opencascade.com>
Date: Wed, 7 Nov 2018 15:59:29 +0300
Subject: [PATCH] 0027158: BRepMesh manage vertex tolerance in parametric space
 in improper way

Adding test case for the problem.
The issue has been fixed by a patch for #26106.
---
 tests/bugs/mesh/bug27158 | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 tests/bugs/mesh/bug27158

diff --git a/tests/bugs/mesh/bug27158 b/tests/bugs/mesh/bug27158
new file mode 100644
index 0000000000..e079d7ba68
--- /dev/null
+++ b/tests/bugs/mesh/bug27158
@@ -0,0 +1,19 @@
+puts "========"
+puts "0027158: BRepMesh manage vertex tolerance in parametric space in improper way"
+puts "========"
+puts ""
+
+set BugNumber OCC27158
+
+restore [locate_data_file bug27158_ZoneB_25.brep] result
+
+tclean result
+
+checkview -display result -3d -path ${imagedir}/${test_image}.png
+
+set log [tricheck result]
+if { [llength $log] != 0 } {
+  puts "Error : Invalid mesh"
+} else {
+  puts "Mesh is OK"
+}