"""
Test lldb data formatter subsystem.
"""
import lldb
from lldbsuite.test.lldbtest import *
import lldbsuite.test.lldbutil as lldbutil
class Radar9974002DataFormatterTestCase(TestBase):
# test for rdar://problem/9974002 ()
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
# Find the line number to break at.
self.line = line_number("main.cpp", "// Set break point at this line.")
def test_with_run_command(self):
"""Test that that file and class static variables display correctly."""
self.build()
if "clang" in self.getCompiler() and "3.4" in self.getCompilerVersion():
self.skipTest(
"llvm.org/pr16214 -- clang emits partial DWARF for structures referenced via typedef"
)
self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET)
lldbutil.run_break_set_by_file_and_line(
self, "main.cpp", self.line, num_expected_locations=1, loc_exact=True
)
self.runCmd("run", RUN_SUCCEEDED)
# The stop reason of the thread should be breakpoint.
self.expect(
"thread list",
STOPPED_DUE_TO_BREAKPOINT,
substrs=["stopped", "stop reason = breakpoint"],
)
# This is the function to remove the custom formats in order to have a
# clean slate for the next test case.
def cleanup():
self.runCmd("type summary clear", check=False)
# Execute the cleanup function during test case tear down.
self.addTearDownHook(cleanup)
self.runCmd(
'type summary add -s "${var.scalar} and ${var.pointer.first}" container'
)
self.expect("frame variable mine", substrs=["mine = ", "1", "<parent is NULL>"])
self.runCmd('type summary add -s "${var.scalar} and ${var.pointer}" container')
self.expect("frame variable mine", substrs=["mine = ", "1", "0x000000"])
self.runCmd(
'type summary add -s "${var.scalar} and ${var.pointer%S}" container'
)
self.expect("frame variable mine", substrs=["mine = ", "1", "0x000000"])
self.runCmd("type summary add -s foo contained")
self.expect("frame variable mine", substrs=["mine = ", "1", "foo"])
self.runCmd('type summary add -s "${var.scalar} and ${var.pointer}" container')
self.expect("frame variable mine", substrs=["mine = ", "1", "foo"])
self.runCmd(
'type summary add -s "${var.scalar} and ${var.pointer%V}" container'
)
self.expect("frame variable mine", substrs=["mine = ", "1", "0x000000"])
self.runCmd(
'type summary add -s "${var.scalar} and ${var.pointer.first}" container'
)
self.expect("frame variable mine", substrs=["mine = ", "1", "<parent is NULL>"])
self.runCmd("type summary delete contained")
self.runCmd("n")
self.expect("frame variable mine", substrs=["mine = ", "1", "<parent is NULL>"])
self.runCmd('type summary add -s "${var.scalar} and ${var.pointer}" container')
self.expect("frame variable mine", substrs=["mine = ", "1", "0x000000"])
self.runCmd(
'type summary add -s "${var.scalar} and ${var.pointer%S}" container'
)
self.expect("frame variable mine", substrs=["mine = ", "1", "0x000000"])
self.runCmd("type summary add -s foo contained")
self.expect("frame variable mine", substrs=["mine = ", "1", "foo"])
self.runCmd('type summary add -s "${var.scalar} and ${var.pointer}" container')
self.expect("frame variable mine", substrs=["mine = ", "1", "foo"])
self.runCmd(
'type summary add -s "${var.scalar} and ${var.pointer%V}" container'
)
self.expect("frame variable mine", substrs=["mine = ", "1", "0x000000"])
self.runCmd(
'type summary add -s "${var.scalar} and ${var.pointer.first}" container'
)
self.expect("frame variable mine", substrs=["mine = ", "1", "<parent is NULL>"])
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