2 Test lldb data formatter subsystem.
8 from lldbsuite.test.decorators import *
9 from lldbsuite.test.lldbtest import *
10 from lldbsuite.test import lldbutil
13 class DataFormatterVarScriptFormatting(TestBase):
15 mydir = TestBase.compute_mydir(__file__)
18 # Call super's setUp().
20 # Find the line number to break at.
21 self.line = line_number('main.cpp', ' // Set breakpoint here.')
23 @skipIfFreeBSD # llvm.org/pr20545 bogus output confuses buildbot parser
24 def test_with_run_command(self):
25 """Test using Python synthetic children provider."""
27 self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)
29 lldbutil.run_break_set_by_file_and_line(
30 self, "main.cpp", self.line, num_expected_locations=1, loc_exact=True)
32 self.runCmd("run", RUN_SUCCEEDED)
34 # The stop reason of the thread should be breakpoint.
35 self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
37 'stop reason = breakpoint'])
39 # This is the function to remove the custom formats in order to have a
40 # clean slate for the next test case.
42 self.runCmd('type format clear', check=False)
43 self.runCmd('type summary clear', check=False)
44 self.runCmd('type filter clear', check=False)
45 self.runCmd('type synth clear', check=False)
47 # Execute the cleanup function during test case tear down.
48 self.addTearDownHook(cleanup)
50 self.runCmd("command script import helperfunc.py")
52 'type summary add -x "^something<.*>$" -s "T is a ${script.var:helperfunc.f}"')
54 self.expect("frame variable x", substrs=['T is a non-pointer type'])
56 self.expect("frame variable y", substrs=['T is a pointer type'])