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"""Test that types defined in shared libraries work correctly."""
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TestRealDefinition(TestBase):
def test_frame_var_after_stop_at_interface(self):
"""Test that we can find the implementation for an objective C type"""
if self.getArchitecture() == "i386":
self.skipTest("requires modern objc runtime")
self.build()
lldbutil.run_to_source_breakpoint(
self,
"// Set breakpoint where Bar is an interface",
lldb.SBFileSpec("Foo.m", False),
)
# Break inside the foo function which takes a bar_ptr argument.
self.expect('breakpoint set -p "// Set breakpoint in main"')
self.runCmd("continue", RUN_SUCCEEDED)
# Run at stop at main
lldbutil.check_breakpoint(self, bpno=1, expected_hit_count=1)
self.runCmd("settings set target.prefer-dynamic-value no-dynamic-values")
# This should display correctly.
self.expect(
"frame variable foo->_bar->_hidden_ivar",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=["(NSString *)", "foo->_bar->_hidden_ivar = 0x"],
)
def test_frame_var_after_stop_at_implementation(self):
"""Test that we can find the implementation for an objective C type"""
if self.getArchitecture() == "i386":
self.skipTest("requires modern objc runtime")
self.build()
lldbutil.run_to_source_breakpoint(
self,
"// Set breakpoint where Bar is an implementation",
lldb.SBFileSpec("Bar.m", False),
)
self.expect('breakpoint set -p "// Set breakpoint in main"')
self.runCmd("continue", RUN_SUCCEEDED)
# Run at stop at main
lldbutil.check_breakpoint(self, bpno=1, expected_hit_count=1)
self.runCmd("settings set target.prefer-dynamic-value no-dynamic-values")
# This should display correctly.
self.expect(
"frame variable foo->_bar->_hidden_ivar",
VARIABLES_DISPLAYED_CORRECTLY,
substrs=["(NSString *)", "foo->_bar->_hidden_ivar = 0x"],
)
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