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import lldb
from lldbsuite.test.lldbtest import *
from lldbsuite.test.decorators import *
import lldbsuite.test.lldbutil as lldbutil
import unittest2
class TestSwiftLetConstants(TestBase):
@swiftTest
def test_let_constants(self):
"""Test that let constants aren't writeable"""
self.build()
target, process, thread, bkpt = lldbutil.run_to_source_breakpoint(
self, 'break here', lldb.SBFileSpec('main.swift'))
# Test globals.
self.expect("expression -- global_constant = 3333", error=True)
self.expect("frame variable global_constant", substrs=['1111'])
self.expect("expression -- global_variable = 4444") # FIXME:, substrs=['4444'])
self.expect("frame variable global_variable", substrs=['4444'])
# Test function parameters.
self.expect("expression -- parameter_constant = 3333", error=True)
self.expect("frame variable parameter_constant", substrs=['1111'])
self.expect("expression -- parameter_variable = 4444") # FIXME:, substrs=['4444'])
self.expect("frame variable parameter_variable", substrs=['4444'])
# Test local variables.
self.expect("expression -- local_constant = 3333", error=True)
self.expect("frame variable local_constant", substrs=['1111'])
self.expect("expression -- local_variable = 4444") # FIXME:, substrs=['4444'])
self.expect("frame variable local_variable", substrs=['4444'])
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