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# TestSwiftMacroConflict.py
#
# This source file is part of the Swift.org open source project
#
# Copyright (c) 2018 Apple Inc. and the Swift project authors
# Licensed under Apache License v2.0 with Runtime Library Exception
#
# See https://swift.org/LICENSE.txt for license information
# See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
#
# ------------------------------------------------------------------------------
import lldb
from lldbsuite.test.lldbtest import *
from lldbsuite.test.decorators import *
import lldbsuite.test.lldbutil as lldbutil
import os
import unittest2
import shutil
class TestSwiftMacroConflict(TestBase):
# Don't run ClangImporter tests if Clangimporter is disabled.
@skipIf(setting=('symbols.use-swift-clangimporter', 'false'))
@skipIf(setting=('symbols.swift-precise-compiler-invocation', 'true'))
@skipIf(bugnumber="rdar://121539666")
@skipUnlessDarwin
@swiftTest
def test(self):
# To ensure we hit the rebuild problem remove the cache to avoid caching.
mod_cache = self.getBuildArtifact("my-clang-modules-cache")
if os.path.isdir(mod_cache):
shutil.rmtree(mod_cache)
self.runCmd('settings set symbols.use-swift-dwarfimporter false')
self.runCmd('settings set symbols.clang-modules-cache-path "%s"'
% mod_cache)
self.build()
target, process, _, _ = lldbutil.run_to_source_breakpoint(
self, 'break here', lldb.SBFileSpec('Bar.swift'),
extra_images=['Foo', 'Bar'])
bar_value = self.frame().EvaluateExpression("bar")
self.expect("fr var bar", "correct bar", substrs=["23"])
foo_breakpoint = target.BreakpointCreateBySourceRegex(
'break here', lldb.SBFileSpec('Foo.swift'))
process.Continue()
threads = lldbutil.get_threads_stopped_at_breakpoint(
process, foo_breakpoint)
frame = threads[0].GetFrameAtIndex(0)
foo_value = frame.EvaluateExpression("foo")
# One is expected to fail because we use the same -D define as above.
self.assertTrue(foo_value.GetError().Success() ^
bar_value.GetError().Success())
self.assertTrue(os.path.isdir(mod_cache), "module cache exists")
# Don't run ClangImporter tests if Clangimporter is disabled.
@skipIf(setting=('symbols.use-swift-clangimporter', 'false'))
@skipIf(bugnumber="rdar://121539666")
@skipUnlessDarwin
@swiftTest
def test_with_dwarfimporter(self):
"""
With DWARFImporter installed, both variables should be visible.
"""
# To ensure we hit the rebuild problem remove the cache to avoid caching.
mod_cache = self.getBuildArtifact("my-clang-modules-cache")
if os.path.isdir(mod_cache):
shutil.rmtree(mod_cache)
self.runCmd('settings set symbols.use-swift-dwarfimporter true')
self.runCmd('settings set symbols.clang-modules-cache-path "%s"'
% mod_cache)
self.build()
target, process, _, _ = lldbutil.run_to_source_breakpoint(
self, 'break here', lldb.SBFileSpec('Bar.swift'),
extra_images=['Foo', 'Bar'])
self.expect("v bar", substrs=["23"])
foo_breakpoint = target.BreakpointCreateBySourceRegex(
'break here', lldb.SBFileSpec('Foo.swift'))
process.Continue()
self.expect("v foo", substrs=["42"])
self.assertTrue(os.path.isdir(mod_cache), "module cache exists")
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