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author | tgingold <tgingold@users.noreply.github.com> | 2021-06-20 16:58:55 +0200 |
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committer | GitHub <noreply@github.com> | 2021-06-20 16:58:55 +0200 |
commit | 37920daab7a1cdcdb7f6b54c2799d73b58634524 (patch) | |
tree | 8b68056072cdd34e47efa55aa629143552a55ba8 /testsuite/pyunit/dom/Literals.py | |
parent | 603c44d06dd0b3f2f49af25045b46dd8aa72979a (diff) | |
parent | 3f3cf203c02671ab4d181d8d74aac2c3cc2c7c5c (diff) | |
download | ghdl-37920daab7a1cdcdb7f6b54c2799d73b58634524.tar.gz ghdl-37920daab7a1cdcdb7f6b54c2799d73b58634524.tar.bz2 ghdl-37920daab7a1cdcdb7f6b54c2799d73b58634524.zip |
Merge pull request #1798 from Paebbels/paebbels/aggregates
Python-C/Ada Bindings - Updated decorator
Diffstat (limited to 'testsuite/pyunit/dom/Literals.py')
-rw-r--r-- | testsuite/pyunit/dom/Literals.py | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/testsuite/pyunit/dom/Literals.py b/testsuite/pyunit/dom/Literals.py new file mode 100644 index 000000000..7eb80abaa --- /dev/null +++ b/testsuite/pyunit/dom/Literals.py @@ -0,0 +1,49 @@ +from pathlib import Path +from textwrap import dedent +from unittest import TestCase + +from pyGHDL.dom.Misc import Design, Document +from pyGHDL.dom.Object import Constant +from pyGHDL.dom.Literal import IntegerLiteral + + +if __name__ == "__main__": + print("ERROR: you called a testcase declaration file as an executable module.") + print("Use: 'python -m unitest <testcase module>'") + exit(1) + + +class Literals(TestCase): + _root = Path(__file__).resolve().parent.parent + + def test_IntegerLiteral(self): + self._filename: Path = self._root / "{className}.vhdl".format(className=self.__class__.__name__) + + sourceCode = dedent("""\ + package package_1 is + constant c0 : integer := 0; + constant c1 : integer := 1; + constant c2 : integer := 1024; + constant c3 : integer := 1048576; + end package; + """) + expected = (0, 1, 1024, 1048576) + + with self._filename.open(mode="w", encoding="utf-8") as file: + file.write(sourceCode) + + design = Design() + document = Document(self._filename) + design.Documents.append(document) + + self.assertEqual(len(design.Documents[0].Packages), 1) + package = design.Documents[0].Packages[0] + self.assertTrue(package.Name == "package_1") + self.assertEqual(len(package.DeclaredItems), len(expected)) + for i in range(len(expected)): + item: Constant = package.DeclaredItems[i] + self.assertTrue(isinstance(item, Constant)) + self.assertTrue(item.Name == "c{}".format(i)) + self.assertTrue(item.SubType.SymbolName == "integer") + self.assertTrue(isinstance(item.DefaultExpression, IntegerLiteral)) + self.assertTrue(item.DefaultExpression.Value == expected[i]) |