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# encoding: UTF-8
# KLayout Layout Viewer
# Copyright (C) 2006-2025 Matthias Koefferlein
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
if !$:.member?(File::dirname($0))
$:.push(File::dirname($0))
end
load("test_prologue.rb")
def nt_tech_to_s(t)
t.each.collect do |s|
([ "Stack [" + s.name + "]:" ] +
s.each_connection.collect { |c| " conn: " + c.layer_a + "," + c.via_layer + "," + c.layer_b } +
s.each_symbol.collect { |c| " symbol: " + c.symbol + "=" + c.expression }).join("\n")
end.join("\n") + "\n"
end
class LAYTechnologies_TestClass < TestBase
def test_1
RBA::Technology::technologies_from_xml(<<END)
<technologies>
<technology>
<name/>
</technology>
<technology>
<name>MINE</name>
</technology>
</technologies>
END
assert_equal(RBA::Technology::technology_names.inspect, '["", "MINE"]')
s = RBA::Technology::technologies_to_xml
RBA::Technology::technologies_from_xml("<technologies/>")
assert_equal(RBA::Technology::technology_names.inspect, '[""]')
RBA::Technology::technologies_from_xml(s)
assert_equal(RBA::Technology::technology_names.inspect, '["", "MINE"]')
tech = RBA::Technology::technology_by_name("MINE")
assert_equal(tech.name, "MINE")
tech.name = "MINE2"
assert_equal(tech.name, "MINE2")
assert_equal(RBA::Technology::technology_names.inspect, '["", "MINE2"]')
assert_equal(RBA::Technology::has_technology?("MINE"), false)
assert_equal(RBA::Technology::has_technology?("MINE2"), true)
tech = RBA::Technology::technology_by_name("MINE")
assert_equal(tech != nil, true)
assert_equal(tech.name, "")
tech2 = RBA::Technology::technology_by_name("MINE2")
assert_equal(tech != nil, true)
RBA::Technology::remove_technology("X")
assert_equal(RBA::Technology::technology_names.inspect, '["", "MINE2"]')
RBA::Technology::remove_technology("MINE2")
assert_equal(RBA::Technology::technology_names.inspect, '[""]')
# registration
tech = RBA::Technology::new
tech.name = "NEW"
tech.dbu = 0.5
tech_new = RBA::Technology::register_technology(tech)
tech._destroy
assert_equal(RBA::Technology::technology_names.inspect, '["", "NEW"]')
assert_equal(tech_new.dbu, 0.5)
assert_equal(tech_new.name, "NEW")
end
def test_2
tech = RBA::Technology::technology_from_xml(<<END)
<technology>
<name>X</name>
</technology>
END
assert_equal(tech.name, "X")
tech.name = "Y"
assert_equal(tech.name, "Y")
tech.description = "A big Y"
assert_equal(tech.description, "A big Y")
tech.dbu = 5.0
assert_equal(tech.dbu, 5.0)
tech.default_grids = []
assert_equal(tech.default_grids.collect { |g| "%.12g" % g }.join(","), "")
assert_equal("%.12g" % tech.default_grid, "0")
tech.default_grids = [0.001, 0.01, 0.2]
assert_equal(tech.default_grids.collect { |g| "%.12g" % g }.join(","), "0.001,0.01,0.2")
tech.default_grids = [1]
assert_equal(tech.default_grids.collect { |g| "%.12g" % g }.join(","), "1")
assert_equal("%.12g" % tech.default_grid, "0")
# setting the default grid
tech.set_default_grids([0.01,0.02,0.05], 0.02)
assert_equal(tech.default_grids.collect { |g| "%.12g" % g }.join(","), "0.01,0.02,0.05")
assert_equal("%.12g" % tech.default_grid, "0.02")
# default grid must be a member of the default grid list
tech.set_default_grids([0.01,0.02,0.05], 0.2)
assert_equal(tech.default_grids.collect { |g| "%.12g" % g }.join(","), "0.01,0.02,0.05")
assert_equal("%.12g" % tech.default_grid, "0")
# "default_grids=" resets the default grid
tech.set_default_grids([0.01,0.02,0.05], 0.02)
assert_equal("%.12g" % tech.default_grid, "0.02")
tech.default_grids = [1]
assert_equal(tech.default_grids.collect { |g| "%.12g" % g }.join(","), "1")
assert_equal("%.12g" % tech.default_grid, "0")
tech.default_base_path = "/default/path"
assert_equal(tech.default_base_path, "/default/path")
assert_equal(tech.base_path, "/default/path")
assert_equal(tech.correct_path("/default/path/myfile.xml"), "myfile.xml")
assert_equal(tech.eff_path("myfile.xml").gsub("\\", "/"), "/default/path/myfile.xml")
tech.explicit_base_path = "/basic/path"
assert_equal(tech.explicit_base_path, "/basic/path")
assert_equal(tech.base_path, "/basic/path")
assert_equal(tech.correct_path("/basic/path/myfile.xml"), "myfile.xml")
assert_equal(tech.eff_path("myfile.xml").gsub("\\", "/"), "/basic/path/myfile.xml")
tech.layer_properties_file = "x.lyp"
assert_equal(tech.layer_properties_file, "x.lyp")
assert_equal(tech.eff_layer_properties_file.gsub("\\", "/"), "/basic/path/x.lyp")
tech.add_other_layers = true
assert_equal(tech.add_other_layers?, true)
tech.add_other_layers = false
assert_equal(tech.add_other_layers?, false)
opt = tech.load_layout_options
opt.dxf_dbu = 2.5
tech.load_layout_options = opt
assert_equal(tech.load_layout_options.dxf_dbu, 2.5)
opt = tech.save_layout_options
opt.dbu = 0.125
tech.save_layout_options = opt
assert_equal(tech.save_layout_options.dbu, 0.125)
assert_equal(tech.component_names.size > 0, true)
assert_equal(tech.component_names.find("connectivity") != nil, true)
assert_equal(tech.component("connectivity").class.to_s, "RBA::NetTracerTechnologyComponent")
end
# issue 1245
def test_3
# empty connectivity
tech = RBA::Technology::technology_from_xml(<<END)
<technology>
<name>X</name>
<connectivity/>
</technology>
END
nt_tech = tech.component("connectivity")
assert_equal(nt_tech_to_s(nt_tech), "\n")
# 0.27 to 0.28 migration
tech = RBA::Technology::technology_from_xml(<<END)
<technology>
<name>X</name>
<connectivity>
<connection>11,2,3</connection>
<connection>14,5,6</connection>
<symbols>AA=17</symbols>
<symbols>BB=42</symbols>
</connectivity>
</technology>
END
nt_tech = tech.component("connectivity")
assert_equal(nt_tech_to_s(nt_tech), <<END)
Stack []:
conn: 11,2,3
conn: 14,5,6
symbol: AA=17
symbol: BB=42
END
# 0.28 way
tech = RBA::Technology::technology_from_xml(<<END)
<technology>
<name>X</name>
<connectivity>
<stack>
<name>ST1</name>
<connection>1,2,3</connection>
<connection>4,5,6</connection>
<symbols>A=17</symbols>
<symbols>B=42</symbols>
</stack>
<stack>
<name>ST2</name>
<connection>1,2,3</connection>
<connection>4,5,7</connection>
<symbols>A=1</symbols>
</stack>
<!-- ignored: -->
<connection>1,2,3</connection>
<connection>4,5,6</connection>
<symbols>AA=17</symbols>
<symbols>BB=42</symbols>
</connectivity>
</technology>
END
nt_tech = tech.component("connectivity")
assert_equal(nt_tech_to_s(nt_tech), <<END)
Stack [ST1]:
conn: 1,2,3
conn: 4,5,6
symbol: A=17
symbol: B=42
Stack [ST2]:
conn: 1,2,3
conn: 4,5,7
symbol: A=1
END
end
end
load("test_epilogue.rb")
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