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"""Test that importing modules in C++ works as expected."""
import lldb
import shutil
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class CXXModulesImportTestCase(TestBase):
def build(self):
include = self.getBuildArtifact("include")
lldbutil.mkdir_p(include)
for f in ["Foo.h", "Bar.h", "module.modulemap"]:
shutil.copyfile(
self.getSourcePath(os.path.join("Inputs", f)), os.path.join(include, f)
)
super(CXXModulesImportTestCase, self).build()
@skipUnlessDarwin
@skipIf(macos_version=["<", "10.12"])
@skipIf(compiler="clang", compiler_version=["<", "14.0"])
def test_expr(self):
self.build()
target, process, thread, bkpt = lldbutil.run_to_source_breakpoint(
self, "break here", lldb.SBFileSpec("main.cpp")
)
self.expect("expr -l Objective-C++ -- @import Bar")
self.expect("expr -- Bar()", substrs=["success"])
self.expect(
"expr -l Objective-C++ -- @import THIS_MODULE_DOES_NOT_EXIST", error=True
)
@skipUnlessDarwin
@skipIf(macos_version=["<", "10.12"])
@skipIf(compiler="clang", compiler_version=["<", "14.0"])
def test_expr_failing_import(self):
self.build()
shutil.rmtree(self.getBuildArtifact("include"))
target, process, thread, bkpt = lldbutil.run_to_source_breakpoint(
self, "break here", lldb.SBFileSpec("main.cpp")
)
self.expect("expr -l Objective-C++ -- @import Bar", error=True)
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