def test_ComparisonProcess_07():
src = """
dflt is ...
"""
nodes = parseSource(src)
cvtr = ComparisonConverter()
matches = cvtr.gather(nodes)
cvtr.processAll(matches)
assert nodesToString(nodes) == """!_pyjs.isDef( dflt )"""
def test_ComparisonProcess_06():
src = """
x is not y
"""
nodes = parseSource(src)
cvtr = ComparisonConverter()
matches = cvtr.gather(nodes)
cvtr.processAll(matches)
assert nodesToString(nodes) == """!Object.is( x, y )"""
def test_ComparisonProcess_04():
src = """
x is not None
"""
nodes = parseSource(src)
cvtr = ComparisonConverter()
matches = cvtr.gather(nodes)
cvtr.processAll(matches)
assert nodesToString(nodes) == """x !== null"""
def test_ComparisonProcess_01():
src = """
x == y
"""
nodes = parseSource(src)
cvtr = ComparisonConverter()
matches = cvtr.gather(nodes)
cvtr.processAll(matches)
assert nodesToString(nodes) == """x === y"""
def test_ComparisonGather_01():
src = """
x == y; x < y; x > y; x >= y; x <= y; x <> y; x != y; x in y; x is y
"""
# dumpTree( parseSource( src ) )
matches = ComparisonConverter().gather(parseSource(src))
match = matches[0]
assert nodesToString(match.left) == 'x'
assert nodesToString(match.comp_op) == '=='
assert nodesToString(match.right) == 'y'
assert nodesToString(matches[3].comp_op) == '>='
assert nodesToString(matches[7].comp_op) == 'in'
def test_ComparisonGather_02():
src = """
x is not y; x not in y
"""
# dumpTree( parseSource( src ) )
matches = ComparisonConverter().gather(parseSource(src))
match = matches[0]
assert nodesToString(match.left) == 'x'
assert nodesToString(match.comp_op) == 'is not'
assert nodesToString(match.right) == 'y'
assert nodesToString(matches[1].comp_op) == 'not in'