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datatypes: require min, max ordering for size limits

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Change-Id: I165b7d932716082b4bb9996f58f742763398b454
Reviewed-on: https://forge.frm2.tum.de/review/19533
Tested-by: JenkinsCodeReview <bjoern_pedersen@frm2.tum.de>
Reviewed-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
This commit is contained in:
Georg Brandl
2018-12-04 12:37:21 +01:00
committed by Enrico Faulhaber
parent da3187ff8f
commit 381495fe38
2 changed files with 32 additions and 28 deletions
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16
test/test_datatypes.py
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@ -127,7 +127,7 @@ def test_EnumType():
def test_BLOBType():
# test constructor catching illegal arguments
dt = BLOBType()
assert dt.as_json == ['blob', 255, 255]
assert dt.as_json == ['blob', 0, 255]
dt = BLOBType(10)
assert dt.as_json == ['blob', 10, 10]
@ -154,7 +154,7 @@ def test_StringType():
# test constructor catching illegal arguments
dt = StringType()
dt = StringType(12)
assert dt.as_json == ['string', 0, 12]
assert dt.as_json == ['string', 12, 12]
dt = StringType(4, 11)
assert dt.as_json == ['string', 4, 11]
@ -249,7 +249,7 @@ def test_StructOf():
with pytest.raises(ProgrammingError):
StructOf(IntRange=1)
dt = StructOf(a_string=StringType(55), an_int=IntRange(0, 999))
dt = StructOf(a_string=StringType(0, 55), an_int=IntRange(0, 999))
assert dt.as_json == [u'struct', {u'a_string': [u'string', 0, 55],
u'an_int': [u'int', 0, 999],
}]
@ -310,8 +310,10 @@ def test_get_datatype():
get_datatype(['enum', [1, 2, 3]])
assert isinstance(get_datatype(['blob', 1]), BLOBType)
assert isinstance(get_datatype(['blob', 10, 1]), BLOBType)
assert isinstance(get_datatype(['blob', 1, 10]), BLOBType)
with pytest.raises(ValueError):
get_datatype(['blob', 10, 1])
with pytest.raises(ValueError):
get_datatype(['blob', 10, -10])
with pytest.raises(ValueError):
@ -319,8 +321,10 @@ def test_get_datatype():
get_datatype(['string'])
assert isinstance(get_datatype(['string', 1]), StringType)
assert isinstance(get_datatype(['string', 10, 1]), StringType)
assert isinstance(get_datatype(['string', 1, 10]), StringType)
with pytest.raises(ValueError):
get_datatype(['string', 10, 1])
with pytest.raises(ValueError):
get_datatype(['string', 10, -10])
with pytest.raises(ValueError):
@ -337,6 +341,8 @@ def test_get_datatype():
with pytest.raises(ValueError):
get_datatype(['array', ['blob', 1], -10])
with pytest.raises(ValueError):
get_datatype(['array', ['blob', 1], 10, 1])
with pytest.raises(ValueError):
get_datatype(['array', ['blob', 1], 10, -10])