Init Commit: Moved bproto to seperate repo

test/compiler/test_bitfields.py

@@ -0,0 +1,80 @@
+import sys
+sys.path.append('src/')
+
+from nameHandling.base import ComponentName
+from protocol_components.bitfields import FactoryBitfield, Bitfield
+from errors import BprotoDuplicateNameError, BprotoDuplicateBitfieldPositionError, BprotoCompilerError
+from nameHandling.base import NameStyleBproto
+
+
+def test_bitfield_factory():
+    fatory = FactoryBitfield()
+    fatory.add_bit("BIT #1", 0)
+    fatory.add_bit("BIT #4", None)
+    fatory.add_bit("BIT #2", 1)
+    fatory.add_bit("BIT #5", 4)
+    fatory.add_bit("BIT #6", None)
+    fatory.add_bit("BIT #3", 2)
+    fatory.add_bit("BIT #7", 6)
+
+    bitfield: Bitfield = fatory.assemble("TestBitfield")
+
+    assert bitfield.name == "TestBitfield"
+    assert isinstance(bitfield.name, ComponentName)
+    assert isinstance(bitfield.get_name(), ComponentName)
+    assert isinstance(bitfield.get_identifier(), ComponentName)
+
+    assert bitfield.bits == {
+        NameStyleBproto.fromStr("BIT #1"): 0,
+        NameStyleBproto.fromStr("BIT #2"): 1,
+        NameStyleBproto.fromStr("BIT #3"): 2,
+        NameStyleBproto.fromStr("BIT #4"): 3,
+        NameStyleBproto.fromStr("BIT #5"): 4,
+        NameStyleBproto.fromStr("BIT #6"): 5,
+        NameStyleBproto.fromStr("BIT #7"): 6,
+    }
+    assert isinstance(list(bitfield.bits.keys())[0], ComponentName)
+
+
+def test_bitfield_factory_failure_cases_duplicate_name():
+    factory = FactoryBitfield()
+
+    factory.add_bit("BIT #1", 0)
+    factory.add_bit("BIT #1", 1)
+    factory.add_bit("BIT #2", 2)
+
+    try:
+        factory.assemble("TestBitfield")
+        assert False
+    except BprotoCompilerError as e:
+        assert isinstance(e, BprotoDuplicateNameError)
+
+
+def test_bitfield_factory_failure_cases_duplicate_position():
+    factory = FactoryBitfield()
+
+    factory.add_bit("BIT #1", 0)
+    factory.add_bit("BIT #2", 1)
+    factory.add_bit("BIT #3", 1)
+
+    try:
+        factory.assemble("TestBitfield")
+        assert False
+    except BprotoCompilerError as e:
+        assert isinstance(e, BprotoDuplicateBitfieldPositionError)
+
+
+def test_bitfield_size_calculation():
+    bitfield = Bitfield("TestBitfield")
+    
+    bitfield.length = 7
+    assert bitfield.get_size_bytes() == 1
+
+    bitfield.length = 0
+    assert bitfield.get_size_bytes() == 1
+
+    bitfield.length = 8
+    assert bitfield.get_size_bytes() == 1
+
+    bitfield.length = 9
+    assert bitfield.get_size_bytes() == 2