本文整理汇总了Python中vunit.vhdl_parser.VHDLDesignFile类的典型用法代码示例。如果您正苦于以下问题：Python VHDLDesignFile类的具体用法？Python VHDLDesignFile怎么用？Python VHDLDesignFile使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了VHDLDesignFile类的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: parse_single_context
def parse_single_context(self, code):
"""
Helper function to parse a single context
"""
design_file = VHDLDesignFile.parse(code)
self.assertEqual(len(design_file.contexts), 1)
return design_file.contexts[0]示例2: parse_single_package_body
def parse_single_package_body(self, code):
"""
Helper function to parse a single package body
"""
design_file = VHDLDesignFile.parse(code)
self.assertEqual(len(design_file.package_bodies), 1)
return design_file.package_bodies[0]示例3: test_getting_component_instantiations_from_design_file
def test_getting_component_instantiations_from_design_file(self):
design_file = VHDLDesignFile.parse("""
entity top is
end entity;
architecture arch of top is
begin
labelFoo : component foo
generic map(WIDTH => 16)
port map(clk => '1',
rst => '0',
in_vec => record_reg.input_signal,
output => some_signal(UPPER_CONSTANT-1 downto LOWER_CONSTANT+1));
label2Foo : foo2
port map(clk => '1',
rst => '0',
output => "00");
label3Foo : foo3 port map (clk, rst, X"A");
end architecture;
""")
component_instantiations = design_file.component_instantiations
self.assertEqual(len(component_instantiations), 3)
self.assertEqual(component_instantiations[0], "foo")
self.assertEqual(component_instantiations[1], "foo2")
self.assertEqual(component_instantiations[2], "foo3")示例4: parse_single_entity
def parse_single_entity(self, code):
"""
Helper function to parse a single entity
"""
design_file = VHDLDesignFile.parse(code)
self.assertEqual(len(design_file.entities), 1)
return design_file.entities[0]示例5: test_parsing_references
def test_parsing_references(self):
design_file = VHDLDesignFile.parse(
"""
library name1;
use name1.foo.all;
library ieee ;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
use name1.bla.all;
library lib1,lib2, lib3;
use lib1.foo, lib2.bar,lib3.xyz;
context name1.is_identifier;
entity work1.foo1
entity work1.foo1(a1)
for all : bar use entity work2.foo2
for all : bar use entity work2.foo2 (a2)
for foo : bar use configuration work.cfg
entity foo is -- False
configuration bar of ent -- False
package new_pkg is new lib.pkg;
"""
)
self.assertEqual(len(design_file.references), 14)
self.assertEqual(
sorted(design_file.references, key=repr),
sorted(
[
VHDLReference("configuration", "work", "cfg", None),
VHDLReference("context", "name1", "is_identifier", None),
VHDLReference("entity", "work1", "foo1", "a1"),
VHDLReference("entity", "work1", "foo1", None),
VHDLReference("entity", "work2", "foo2", "a2"),
VHDLReference("entity", "work2", "foo2", None),
VHDLReference("package", "ieee", "numeric_std", "all"),
VHDLReference("package", "ieee", "std_logic_1164", "all"),
VHDLReference("package", "lib1", "foo", None),
VHDLReference("package", "lib2", "bar", None),
VHDLReference("package", "lib3", "xyz", None),
VHDLReference("package", "name1", "bla", "all"),
VHDLReference("package", "name1", "foo", "all"),
VHDLReference("package", "lib", "pkg", None),
],
key=repr,
),
)示例6: test_getting_architectures_from_design_file
def test_getting_architectures_from_design_file(self):
design_file = VHDLDesignFile.parse("""
entity foo is
end entity;
architecture rtl of foo is
begin
end architecture;
""")
self.assertEqual(len(design_file.entities), 1)
self.assertEqual(len(design_file.architectures), 1)
arch = design_file.architectures
self.assertEqual(len(arch), 1)
self.assertEqual(arch[0].entity, "foo")
self.assertEqual(arch[0].identifier, "rtl")示例7: test_getting_entities_from_design_file
def test_getting_entities_from_design_file(self):
design_file = VHDLDesignFile.parse("""
entity entity1 is
end entity;
package package1 is
end package;
entity entity2 is
end entity;
""")
entities = design_file.entities
self.assertEqual(len(entities), 2)
self.assertEqual(entities[0].identifier, "entity1")
self.assertEqual(entities[1].identifier, "entity2")示例8: test_parsing_references
def test_parsing_references(self):
design_file = VHDLDesignFile.parse("""
library name1;
use name1.foo.all;
library ieee ;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
use name1.bla.all;
library lib1,lib2, lib3;
use lib1.foo, lib2.bar,lib3.xyz;
context name1.is_identifier;
entity work1.foo1
entity work1.foo1(a1)
for all : bar use entity work2.foo2
for all : bar use entity work2.foo2 (a2)
for foo : bar use configuration work.cfg
entity foo is -- False
configuration bar of ent -- False
package new_pkg is new lib.pkg;
""")
self.assertEqual(len(design_file.references), 14)
self.assertEqual(sorted(design_file.references, key=repr), sorted([
VHDLReference('configuration', 'work', 'cfg', None),
VHDLReference('context', 'name1', 'is_identifier', None),
VHDLReference('entity', 'work1', 'foo1', 'a1'),
VHDLReference('entity', 'work1', 'foo1', None),
VHDLReference('entity', 'work2', 'foo2', 'a2'),
VHDLReference('entity', 'work2', 'foo2', None),
VHDLReference('package', 'ieee', 'numeric_std', 'all'),
VHDLReference('package', 'ieee', 'std_logic_1164', 'all'),
VHDLReference('package', 'lib1', 'foo', None),
VHDLReference('package', 'lib2', 'bar', None),
VHDLReference('package', 'lib3', 'xyz', None),
VHDLReference('package', 'name1', 'bla', 'all'),
VHDLReference('package', 'name1', 'foo', 'all'),
VHDLReference('package', 'lib', 'pkg', None),
], key=repr))示例9: test_parsing_libraries
def test_parsing_libraries(self):
design_file = VHDLDesignFile.parse("""
library name1;
use name1.foo.all;
library ieee ;
use ieee.std_logic_1164.all;
use ieee.numeric_std.all;
use name1.bla.all;
library lib1,lib2, lib3;
use lib1.foo, lib2.bar,lib3.xyz;
context name1.is_identifier;
""")
self.assertEqual(len(design_file.libraries), 5)
self.assertEqual(len(design_file.contexts), 0)
self.assertEqual(design_file.libraries,
{"ieee" : set([("numeric_std", "all"), ("std_logic_1164", "all")]),
"name1" : set([("foo", "all"), ("bla", "all"), ("is_identifier",)]),
"lib1" : set([("foo",)]),
"lib2" : set([("bar",)]),
"lib3" : set([("xyz",)])})示例10: test_parsing_empty
def test_parsing_empty(self):
design_file = VHDLDesignFile.parse("")
self.assertEqual(design_file.entities, [])
self.assertEqual(design_file.packages, [])
self.assertEqual(design_file.architectures, [])