diff options
Diffstat (limited to 'testsuite/pyunit/libghdl/Initialize.py')
| -rw-r--r-- | testsuite/pyunit/libghdl/Initialize.py | 122 |
1 files changed, 66 insertions, 56 deletions
diff --git a/testsuite/pyunit/libghdl/Initialize.py b/testsuite/pyunit/libghdl/Initialize.py index 369faee07..2fd09965b 100644 --- a/testsuite/pyunit/libghdl/Initialize.py +++ b/testsuite/pyunit/libghdl/Initialize.py @@ -1,63 +1,73 @@ -from pathlib import Path -from unittest import TestCase +from pathlib import Path +from unittest import TestCase -import pyGHDL.libghdl as libghdl -from pyGHDL.libghdl import name_table, files_map, errorout_console -from pyGHDL.libghdl.vhdl import nodes, sem_lib +import pyGHDL.libghdl as libghdl +from pyGHDL.libghdl import name_table, files_map, errorout_console +from pyGHDL.libghdl.vhdl import nodes, sem_lib if __name__ == "__main__": - print("ERROR: you called a testcase declaration file as an executable module.") - print("Use: 'python -m unitest <testcase module>'") - exit(1) + print("ERROR: you called a testcase declaration file as an executable module.") + print("Use: 'python -m unitest <testcase module>'") + exit(1) class Instantiate(TestCase): - _root = Path(__file__).resolve().parent.parent - _filename : Path = _root / "SimpleEntity.vhdl" - - @staticmethod - def getIdentifier(node): - """Return the Python string from node :obj:`node` identifier.""" - return name_table.Get_Name_Ptr(nodes.Get_Identifier(node)) - - def test_InitializeGHDL(self) -> None: - """Initialization: set options and then load libaries.""" - libghdl.initialize() - - # Print error messages on the console. - errorout_console.Install_Handler() - - # Set options. This must be done before analyze_init() - libghdl.set_option("--std=08") - - # Finish initialization. This will load the standard package. - if libghdl.analyze_init_status() != 0: - self.fail("libghdl initialization error") - - # Load the file - file_id = name_table.Get_Identifier(str(self._filename)) - sfe = files_map.Read_Source_File(name_table.Null_Identifier, file_id) - if sfe == files_map.No_Source_File_Entry: - self.fail("Cannot read file '{!s}'".format(self._filename)) - - # Parse - file = sem_lib.Load_File(sfe) - - # Display all design units - designUnit = nodes.Get_First_Design_Unit(file) - while designUnit != nodes.Null_Iir: - libraryUnit = nodes.Get_Library_Unit(designUnit) - - if nodes.Get_Kind(libraryUnit) == nodes.Iir_Kind.Entity_Declaration: - entityName = self.getIdentifier(libraryUnit) - self.assertEqual(entityName, "entity_1", "expected entity name 'e1', got '{}'".format(entityName)) - - elif nodes.Get_Kind(libraryUnit) == nodes.Iir_Kind.Architecture_Body: - architectureName = self.getIdentifier(libraryUnit) - self.assertEqual(architectureName, "behav", "expected architecture name 'behav', got '{}'".format(architectureName)) - - else: - self.fail("Unknown unit.") - - designUnit = nodes.Get_Chain(designUnit) + _root = Path(__file__).resolve().parent.parent + _filename: Path = _root / "SimpleEntity.vhdl" + + @staticmethod + def getIdentifier(node): + """Return the Python string from node :obj:`node` identifier.""" + return name_table.Get_Name_Ptr(nodes.Get_Identifier(node)) + + def test_InitializeGHDL(self) -> None: + """Initialization: set options and then load libaries.""" + libghdl.initialize() + + # Print error messages on the console. + errorout_console.Install_Handler() + + # Set options. This must be done before analyze_init() + libghdl.set_option("--std=08") + + # Finish initialization. This will load the standard package. + if libghdl.analyze_init_status() != 0: + self.fail("libghdl initialization error") + + # Load the file + file_id = name_table.Get_Identifier(str(self._filename)) + sfe = files_map.Read_Source_File(name_table.Null_Identifier, file_id) + if sfe == files_map.No_Source_File_Entry: + self.fail("Cannot read file '{!s}'".format(self._filename)) + + # Parse + file = sem_lib.Load_File(sfe) + + # Display all design units + designUnit = nodes.Get_First_Design_Unit(file) + while designUnit != nodes.Null_Iir: + libraryUnit = nodes.Get_Library_Unit(designUnit) + + if nodes.Get_Kind(libraryUnit) == nodes.Iir_Kind.Entity_Declaration: + entityName = self.getIdentifier(libraryUnit) + self.assertEqual( + entityName, + "entity_1", + "expected entity name 'e1', got '{}'".format(entityName), + ) + + elif nodes.Get_Kind(libraryUnit) == nodes.Iir_Kind.Architecture_Body: + architectureName = self.getIdentifier(libraryUnit) + self.assertEqual( + architectureName, + "behav", + "expected architecture name 'behav', got '{}'".format( + architectureName + ), + ) + + else: + self.fail("Unknown unit.") + + designUnit = nodes.Get_Chain(designUnit) |