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Restrict the test from 22667e3220

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I fixed some long-standing failures in SBTarget::FindGlobalVariables
but the fix is in the the accelerator table lookups.  I fixed it in
the DWARF mappable tables but not everyone uses those, so I had to
restrict the test to systems I know did.
This commit is contained in:
Jim Ingham 2023-06-01 18:42:06 -07:00
parent 78ecb428d5
commit df1bb2e65b
1 changed files with 40 additions and 1 deletions
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41
lldb/test/API/lang/cpp/class_static/TestStaticVariables.py
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@ -128,7 +128,7 @@ class StaticVariableTestCase(TestBase):
)
@expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24764")
@add_test_categories(["pyapi"])
def test_with_python_api(self):
def test_with_python_FindValue(self):
"""Test Python APIs on file and class static variables."""
self.build()
exe = self.getBuildArtifact("a.out")
@ -194,6 +194,44 @@ class StaticVariableTestCase(TestBase):
self.DebugSBValue(val)
self.assertEqual(val.GetName(), "hello_world")
# This test tests behavior that's been broken for a very long time..
# The fix for it is in the accelerator table part of the DWARF reader,
# and I fixed the version that the names accelerator uses, but I don't
# know how to fix it on systems that don't use that. There isn't a
# decorator for that - not sure how to construct that so I'm limiting the
# test do Darwin for now.
@expectedFailureAll(
compiler=["gcc"], bugnumber="Compiler emits incomplete debug info"
)
@skipUnlessDarwin
@add_test_categories(["pyapi"])
def test_with_python_FindGlobalVariables(self):
"""Test Python APIs on file and class static variables."""
self.build()
exe = self.getBuildArtifact("a.out")
target = self.dbg.CreateTarget(exe)
self.assertTrue(target, VALID_TARGET)
breakpoint = target.BreakpointCreateByLocation("main.cpp", self.line)
self.assertTrue(breakpoint, VALID_BREAKPOINT)
# Now launch the process, and do not stop at entry point.
process = target.LaunchSimple(None, None, self.get_process_working_directory())
self.assertTrue(process, PROCESS_IS_VALID)
# The stop reason of the thread should be breakpoint.
thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)
self.assertIsNotNone(thread)
# Get the SBValue of 'A::g_points' and 'g_points'.
frame = thread.GetFrameAtIndex(0)
# Build ValueCheckers for the values we're going to find:
value_check_A = self.build_value_check("A::g_points", ["1", "2", "11", "22"])
value_check_none = self.build_value_check("g_points", ["3", "4", "33", "44"])
value_check_AA = self.build_value_check("AA::g_points", ["5", "6", "55", "66"])
# We should also be able to get class statics from FindGlobalVariables.
# eMatchTypeStartsWith should only find A:: not AA::
val_list = target.FindGlobalVariables("A::", 10, lldb.eMatchTypeStartsWith)
@ -227,3 +265,4 @@ class StaticVariableTestCase(TestBase):
# between file statics and globals:
val_list = target.FindGlobalVariables("g_points", 10, lldb.eMatchTypeNormal)
self.assertEqual(val_list.GetSize(), 3, "Found all three g_points")