c25fd190ef
The following two tests showed up as XFAIL even though they should always be skipped on Linux, due to the @unittest2.expectedFailure annotation appearing above the @dsym_test annotation: TestObjCNewSyntax.ObjCNewSyntaxTestCase.test_expr_with_dsym TestBlocks.BlocksTestCase.test_expr_with_dsym. For those two, I simply moved the @dsym_test annotation to the top so that it would be marked for skip ahead of being marked for XFAIL. TestObjCNewSyntax.ObjCNewSyntaxTestCase.test_expr_with_dwarf I marked as @skipIfLinux since my understanding is that isn't a valid test to run on Linux. So rather than categorize as a fail (i.e. something wrong to be fixed), just skip it. (My recent changes to Linux tests have been following that model: if it could never work, skip; if it's broken, mark XFAIL so we can easily track, fix, notice the fix and adjust accordingly). TestDeadStrip.DeadStripTestCase.test_with_dwarf I had previously marked as XFAIL but this would never work on Linux with the current linker AFAICT. Marked it as skip. llvm-svn: 202788
74 lines
2.6 KiB
Python
74 lines
2.6 KiB
Python
"""
|
|
Test that breakpoint works correctly in the presence of dead-code stripping.
|
|
"""
|
|
|
|
import os, time
|
|
import unittest2
|
|
import lldb
|
|
from lldbtest import *
|
|
import lldbutil
|
|
|
|
class DeadStripTestCase(TestBase):
|
|
|
|
mydir = TestBase.compute_mydir(__file__)
|
|
|
|
@unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
|
|
@dsym_test
|
|
def test_with_dsym(self):
|
|
"""Test breakpoint works correctly with dead-code stripping."""
|
|
self.buildDsym()
|
|
self.dead_strip()
|
|
|
|
@skipIfFreeBSD # The -dead_strip linker option isn't supported on FreeBSD versions of ld.
|
|
@skipIfLinux # The -dead_strip linker option isn't supported on Linux versions of ld.
|
|
@dwarf_test
|
|
def test_with_dwarf(self):
|
|
"""Test breakpoint works correctly with dead-code stripping."""
|
|
self.buildDwarf()
|
|
self.dead_strip()
|
|
|
|
def dead_strip(self):
|
|
"""Test breakpoint works correctly with dead-code stripping."""
|
|
exe = os.path.join(os.getcwd(), "a.out")
|
|
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
|
|
|
|
# Break by function name f1 (live code).
|
|
lldbutil.run_break_set_by_symbol (self, "f1", num_expected_locations=1, module_name="a.out")
|
|
|
|
# Break by function name f2 (dead code).
|
|
lldbutil.run_break_set_by_symbol (self, "f2", num_expected_locations=0, module_name="a.out")
|
|
|
|
# Break by function name f3 (live code).
|
|
lldbutil.run_break_set_by_symbol (self, "f3", num_expected_locations=1, module_name="a.out")
|
|
|
|
self.runCmd("run", RUN_SUCCEEDED)
|
|
|
|
# The stop reason of the thread should be breakpoint (breakpoint #1).
|
|
self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
|
|
substrs = ['stopped',
|
|
'a.out`f1',
|
|
'stop reason = breakpoint'])
|
|
|
|
# The breakpoint should have a hit count of 1.
|
|
self.expect("breakpoint list -f 1", BREAKPOINT_HIT_ONCE,
|
|
substrs = [' resolved, hit count = 1'])
|
|
|
|
self.runCmd("continue")
|
|
|
|
# The stop reason of the thread should be breakpoint (breakpoint #3).
|
|
self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
|
|
substrs = ['stopped',
|
|
'a.out`f3',
|
|
'stop reason = breakpoint'])
|
|
|
|
# The breakpoint should have a hit count of 1.
|
|
self.expect("breakpoint list -f 3", BREAKPOINT_HIT_ONCE,
|
|
substrs = [' resolved, hit count = 1'])
|
|
|
|
|
|
if __name__ == '__main__':
|
|
import atexit
|
|
lldb.SBDebugger.Initialize()
|
|
atexit.register(lambda: lldb.SBDebugger.Terminate())
|
|
unittest2.main()
|