diff --git a/tests/bugs/step/bug3883_1 b/tests/bugs/step/bug3883_1
new file mode 100644
index 0000000000..d32fe8452e
--- /dev/null
+++ b/tests/bugs/step/bug3883_1
@@ -0,0 +1,22 @@
+puts "======="
+puts "OCC3883"
+puts "======="
+puts ""
+#######################################################
+# Problems of reading colors and layers in XDEDRAWEXE
+#######################################################
+
+set theColors ""
+set theLayers ""
+
+ReadStep D [locate_data_file bug3883_xr2-ct-214_bolt.stp]
+
+set theColors [XGetAllColors D]
+set theLayers [XGetAllLayers D]
+
+if {$theColors == ""} {
+  puts "ERROR: OCC3883 is reproduced. Colors have not been read."
+}
+if {$theLayers == ""} {
+  puts "ERROR: OCC3883 is reproduced. Layers have not been read."
+}
diff --git a/tests/bugs/step/bug3883_2 b/tests/bugs/step/bug3883_2
new file mode 100644
index 0000000000..c07179991e
--- /dev/null
+++ b/tests/bugs/step/bug3883_2
@@ -0,0 +1,22 @@
+puts "======="
+puts "OCC3883"
+puts "======="
+puts ""
+#######################################################
+# Problems of reading colors and layers in XDEDRAWEXE
+#######################################################
+
+set theColors ""
+set theLayers ""
+
+ReadStep D [locate_data_file bug3883_xr2-ct-214_l-bracket.stp]
+
+set theColors [XGetAllColors D]
+set theLayers [XGetAllLayers D]
+
+if {$theColors == ""} {
+  puts "ERROR: OCC3883 is reproduced. Colors have not been read."
+}
+if {$theLayers == ""} {
+  puts "ERROR: OCC3883 is reproduced. Layers have not been read."
+}
diff --git a/tests/bugs/step/bug3883_3 b/tests/bugs/step/bug3883_3
new file mode 100644
index 0000000000..cb522270f7
--- /dev/null
+++ b/tests/bugs/step/bug3883_3
@@ -0,0 +1,22 @@
+puts "======="
+puts "OCC3883"
+puts "======="
+puts ""
+#######################################################
+# Problems of reading colors and layers in XDEDRAWEXE
+#######################################################
+
+set theColors ""
+set theLayers ""
+
+ReadStep D [locate_data_file bug3883_xr2-ct-214_nut.stp]
+
+set theColors [XGetAllColors D]
+set theLayers [XGetAllLayers D]
+
+if {$theColors == ""} {
+  puts "ERROR: OCC3883 is reproduced. Colors have not been read."
+}
+if {$theLayers == ""} {
+  puts "ERROR: OCC3883 is reproduced. Layers have not been read."
+}
diff --git a/tests/bugs/step/bug3883_4 b/tests/bugs/step/bug3883_4
new file mode 100644
index 0000000000..cd4c5b3392
--- /dev/null
+++ b/tests/bugs/step/bug3883_4
@@ -0,0 +1,22 @@
+puts "======="
+puts "OCC3883"
+puts "======="
+puts ""
+#######################################################
+# Problems of reading colors and layers in XDEDRAWEXE
+#######################################################
+
+set theColors ""
+set theLayers ""
+
+ReadStep D [locate_data_file bug3883_xr2-ct-214_plate.stp]
+
+set theColors [XGetAllColors D]
+set theLayers [XGetAllLayers D]
+
+if {$theColors == ""} {
+  puts "ERROR: OCC3883 is reproduced. Colors have not been read."
+}
+if {$theLayers == ""} {
+  puts "ERROR: OCC3883 is reproduced. Layers have not been read."
+}
diff --git a/tests/bugs/step/bug3883_5 b/tests/bugs/step/bug3883_5
new file mode 100644
index 0000000000..5e74360b53
--- /dev/null
+++ b/tests/bugs/step/bug3883_5
@@ -0,0 +1,22 @@
+puts "======="
+puts "OCC3883"
+puts "======="
+puts ""
+#######################################################
+# Problems of reading colors and layers in XDEDRAWEXE
+#######################################################
+
+set theColors ""
+set theLayers ""
+
+ReadStep D [locate_data_file bug3883_xr2-ct-214_rod.stp]
+
+set theColors [XGetAllColors D]
+set theLayers [XGetAllLayers D]
+
+if {$theColors == ""} {
+  puts "ERROR: OCC3883 is reproduced. Colors have not been read."
+}
+if {$theLayers == ""} {
+  puts "ERROR: OCC3883 is reproduced. Layers have not been read."
+}