Added testcases for port lists.

Paebbels · Nov 15, 2020 · a087e04 · a087e04
1 parent 021332b
commit a087e04
Show file tree

Hide file tree

Showing 2 changed files with 112 additions and 3 deletions.
diff --git a/tests/unit/PortList.py b/tests/unit/PortList.py
@@ -0,0 +1,109 @@
+from textwrap import dedent
+from unittest import TestCase
+
+from pyVHDLParser.Blocks.List import GenericList, PortList
+from pyVHDLParser.Blocks.List.PortList import PortListInterfaceSignalBlock
+from pyVHDLParser.Token import WordToken, StartOfDocumentToken, SpaceToken, CharacterToken, EndOfDocumentToken, \
+	LinebreakToken, IndentationToken
+from pyVHDLParser.Blocks import StartOfDocumentBlock, EndOfDocumentBlock, BlockParserException, InterfaceObject
+from pyVHDLParser.Blocks.Common import WhitespaceBlock, LinebreakBlock, IndentationBlock
+from pyVHDLParser.Blocks.Structural import Entity
+
+from tests.unit                     import Initializer, ExpectedDataMixin, LinkingTests, TokenSequence, BlockSequence, ExpectedTokenStream, ExpectedBlockStream
+
+
+if __name__ == "__main__":
+	print("ERROR: you called a testcase declaration file as an executable module.")
+	print("Use: 'python -m unitest <testcase module>'")
+	exit(1)
+
+
+def setUpModule():
+	i = Initializer()
+
+class SimplePortList_OneLine_SinglePort(TestCase, ExpectedDataMixin, LinkingTests, TokenSequence, BlockSequence):
+	code = "entity e is port (port1 : bit); end;"
+	tokenStream = ExpectedTokenStream(
+		[ (StartOfDocumentToken, None),
+			(WordToken,            "entity"),
+			(SpaceToken,           " "),
+			(WordToken,            "e"),
+			(SpaceToken,           " "),
+			(WordToken,            "is"),
+			(SpaceToken,           " "),
+			(WordToken,            "port"),
+			(SpaceToken,           " "),
+			(CharacterToken,       "("),
+			(WordToken,            "port1"),
+			(SpaceToken,           " "),
+			(CharacterToken,       ":"),
+			(SpaceToken,           " "),
+			(WordToken,            "bit"),
+			(CharacterToken,       ")"),
+			(CharacterToken,       ";"),
+			(SpaceToken,           " "),
+			(WordToken,            "end"),
+			(CharacterToken,       ";"),
+			(EndOfDocumentToken,   None)
+		]
+	)
+	blockStream = ExpectedBlockStream(
+		[ (StartOfDocumentBlock,          None),           #
+			(Entity.NameBlock,              "entity e is"),  # entity e is
+			(WhitespaceBlock,               " "),            #
+			(PortList.OpenBlock,            "port ("),            # port (
+			(PortListInterfaceSignalBlock,  "port1 : bit"), # port1 : bit
+			(PortList.CloseBlock,           ");"),           # );
+			(WhitespaceBlock,               " "),            #
+			(Entity.EndBlock,               "end;"),         # end;
+			(EndOfDocumentBlock,            None)            #
+		]
+	)
+
+class SimplePortList_OneLine_DoublePort(TestCase, ExpectedDataMixin, LinkingTests, TokenSequence, BlockSequence):
+	code = "entity e is port (port1 : bit; port2 : boolean ); end;"
+	tokenStream = ExpectedTokenStream(
+		[ (StartOfDocumentToken, None),
+			(WordToken,            "entity"),
+			(SpaceToken,           " "),
+			(WordToken,            "e"),
+			(SpaceToken,           " "),
+			(WordToken,            "is"),
+			(SpaceToken,           " "),
+			(WordToken,            "port"),
+			(SpaceToken,           " "),
+			(CharacterToken,       "("),
+			(WordToken,            "port1"),
+			(SpaceToken,           " "),
+			(CharacterToken,       ":"),
+			(SpaceToken,           " "),
+			(WordToken,            "bit"),
+			(CharacterToken,       ";"),
+			(WordToken,            "port2"),
+			(SpaceToken,           " "),
+			(CharacterToken,       ":"),
+			(SpaceToken,           " "),
+			(WordToken,            "boolean"),
+			(SpaceToken,           " "),
+			(CharacterToken,       ")"),
+			(CharacterToken,       ";"),
+			(SpaceToken,           " "),
+			(WordToken,            "end"),
+			(CharacterToken,       ";"),
+			(EndOfDocumentToken,   None)
+		]
+	)
+	blockStream = ExpectedBlockStream(
+		[ (StartOfDocumentBlock,          None),               #
+			(Entity.NameBlock,              "entity e is"),      # entity e is
+			(WhitespaceBlock,               " "),                #
+			(PortList.OpenBlock,            "port ("),           # port (
+			(PortListInterfaceSignalBlock,  "port1 : bit"),      # port1 : bit
+			(PortList.DelimiterBlock,       ";"),                # ;
+			(PortListInterfaceSignalBlock,  "port2 : boolean "), # port1 : bit
+			(PortList.CloseBlock,           ");"),               # );
+			(WhitespaceBlock,               " "),                #
+			(Entity.EndBlock,               "end;"),             # end;
+			(EndOfDocumentBlock,            None)                #
+		]
+	)
diff --git a/tests/unit/__init__.py b/tests/unit/__init__.py
@@ -172,12 +172,12 @@ def test_BlockSequence(self) -> None:
 				  )
 				)
 				if item[1] is not None:
-					blockValue = repr(block)
+					blockValue = str(block)
 					super().failIf(
 						blockValue != item[1],
 						msg="The blocks's value does not match.\n  Actual:   '{actual}'\n  Expected: '{expected}'".format(
-							actual=blockValue,
-							expected=item[1]
+							actual=CharacterTranslation(blockValue, oneLiner=True),
+							expected=CharacterTranslation(item[1], oneLiner=True)
 						)
 					)