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import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TestSBValueSynthetic(TestBase):
NO_DEBUG_INFO_TESTCASE = True
def test_str(self):
self.build()
lldbutil.run_to_source_breakpoint(
self, "break here", lldb.SBFileSpec("main.cpp")
)
self.runCmd("command script import formatter.py")
self.runCmd(
"type synthetic add --python-class formatter.FooSyntheticProvider Foo"
)
formatted = self.frame().FindVariable("foo")
has_formatted = self.frame().FindVariable("has_foo")
self.expect(str(formatted), exe=False, substrs=["synth_child"])
self.expect(str(has_formatted), exe=False, substrs=["synth_child"])
def test_synth_arr(self):
self.build()
lldbutil.run_to_source_breakpoint(
self, "break here", lldb.SBFileSpec("main.cpp")
)
point_arr = self.frame().FindVariable("point_arr")
point_ptr = self.frame().FindVariable("point_ptr")
for v in [point_arr, point_ptr]:
for i in range(3):
child = v.GetChildAtIndex(i, lldb.eDynamicDontRunTarget, True)
check = ValueCheck(
name=f"[{i}]",
type="Point",
children=[
ValueCheck(name="x", value=str(2 * i + 1)),
ValueCheck(name="y", value=str(2 * i + 2)),
],
)
check.check_value(self, child, f"{child}, child {i} of {v.GetName()}")
int_arr = self.frame().FindVariable("int_arr")
int_ptr = self.frame().FindVariable("int_ptr")
for v in [int_arr, int_ptr]:
for i in range(3):
child = v.GetChildAtIndex(i, lldb.eDynamicDontRunTarget, True)
check = ValueCheck(name=f"[{i}]", type="int", value=str(i + 1))
check.check_value(self, child, f"{child}, child {i} of {v.GetName()}")
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