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"""
Test that an alias can contain active backticks
"""
import lldb
from lldbsuite.test.lldbtest import *
import lldbsuite.test.lldbutil as lldbutil
class TestBackticksInAlias(TestBase):
NO_DEBUG_INFO_TESTCASE = True
def test_backticks_in_alias(self):
"""Test that an alias can contain active backticks."""
self.build()
(target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(self, "break here", lldb.SBFileSpec("main.c"))
interp = self.dbg.GetCommandInterpreter();
result = lldb.SBCommandReturnObject()
interp.HandleCommand('command alias _test-argv-cmd expression -Z \`argc\` -- argv', result)
self.assertCommandReturn(result, "Made the alias")
interp.HandleCommand("_test-argv-cmd", result)
self.assertCommandReturn(result, "The alias worked")
# Now try a harder case where we create this using an alias:
interp.HandleCommand('command alias _test-argv-parray-cmd parray \`argc\` argv', result)
self.assertCommandReturn(result, "Made the alias")
interp.HandleCommand("_test-argv-parray-cmd", result)
self.assertFalse(result.Succeeded(), "CommandAlias::Desugar currently fails if a alias substitutes %N arguments in another alias")
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