diff options
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/test_gdb.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Lib/test/test_gdb.py b/Lib/test/test_gdb.py index 2f50b88..5b3c3df 100644 --- a/Lib/test/test_gdb.py +++ b/Lib/test/test_gdb.py @@ -31,6 +31,19 @@ gdbpy_version, _ = p.communicate() if gdbpy_version == b'': raise unittest.SkipTest("gdb not built with embedded python support") +def gdb_has_frame_select(): + # Does this build of gdb have gdb.Frame.select ? + cmd = "--eval-command=python print(dir(gdb.Frame))" + p = subprocess.Popen(["gdb", "--batch", cmd], + stdout=subprocess.PIPE) + stdout, _ = p.communicate() + m = re.match(br'.*\[(.*)\].*', stdout) + if not m: + raise unittest.SkipTest("Unable to parse output from gdb.Frame.select test") + gdb_frame_dir = m.group(1).split(b', ') + return b"'select'" in gdb_frame_dir + +HAS_PYUP_PYDOWN = gdb_has_frame_select() class DebuggerTests(unittest.TestCase): @@ -554,6 +567,7 @@ class PyListTests(DebuggerTests): bt) class StackNavigationTests(DebuggerTests): + @unittest.skipUnless(HAS_PYUP_PYDOWN, "test requires py-up/py-down commands") def test_pyup_command(self): 'Verify that the "py-up" command works' bt = self.get_stack_trace(script='Lib/test/test_gdb_sample.py', @@ -564,6 +578,7 @@ class StackNavigationTests(DebuggerTests): baz\(a, b, c\) $''') + @unittest.skipUnless(HAS_PYUP_PYDOWN, "test requires py-up/py-down commands") def test_down_at_bottom(self): 'Verify handling of "py-down" at the bottom of the stack' bt = self.get_stack_trace(script='Lib/test/test_gdb_sample.py', @@ -571,6 +586,7 @@ $''') self.assertEndsWith(bt, 'Unable to find a newer python frame\n') + @unittest.skipUnless(HAS_PYUP_PYDOWN, "test requires py-up/py-down commands") def test_up_at_top(self): 'Verify handling of "py-up" at the top of the stack' bt = self.get_stack_trace(script='Lib/test/test_gdb_sample.py', @@ -578,6 +594,7 @@ $''') self.assertEndsWith(bt, 'Unable to find an older python frame\n') + @unittest.skipUnless(HAS_PYUP_PYDOWN, "test requires py-up/py-down commands") def test_up_then_down(self): 'Verify "py-up" followed by "py-down"' bt = self.get_stack_trace(script='Lib/test/test_gdb_sample.py', @@ -613,6 +630,7 @@ class PyPrintTests(DebuggerTests): self.assertMultilineMatches(bt, r".*\nlocal 'args' = \(1, 2, 3\)\n.*") + @unittest.skipUnless(HAS_PYUP_PYDOWN, "test requires py-up/py-down commands") def test_print_after_up(self): bt = self.get_stack_trace(script='Lib/test/test_gdb_sample.py', cmds_after_breakpoint=['py-up', 'py-print c', 'py-print b', 'py-print a']) @@ -638,6 +656,7 @@ class PyLocalsTests(DebuggerTests): self.assertMultilineMatches(bt, r".*\nargs = \(1, 2, 3\)\n.*") + @unittest.skipUnless(HAS_PYUP_PYDOWN, "test requires py-up/py-down commands") def test_locals_after_up(self): bt = self.get_stack_trace(script='Lib/test/test_gdb_sample.py', cmds_after_breakpoint=['py-up', 'py-locals']) |