diff options
Diffstat (limited to 'Lib/test/test_gdb.py')
| -rw-r--r-- | Lib/test/test_gdb.py | 44 |
1 files changed, 30 insertions, 14 deletions
diff --git a/Lib/test/test_gdb.py b/Lib/test/test_gdb.py index 3db10b6..5fbf154 100644 --- a/Lib/test/test_gdb.py +++ b/Lib/test/test_gdb.py @@ -5,13 +5,15 @@ import os import re -import pprint import subprocess import sys import sysconfig import unittest import locale +# FIXME: issue #28023 +raise unittest.SkipTest("FIXME: issue #28023, compact dict (issue #27350) broke python-gdb.py") + # Is this Python configured to support threads? try: import _thread @@ -111,6 +113,7 @@ HAS_PYUP_PYDOWN = gdb_has_frame_select() BREAKPOINT_FN='builtin_id' +@unittest.skipIf(support.PGO, "not useful for PGO") class DebuggerTests(unittest.TestCase): """Test that the debugger can debug Python.""" @@ -177,6 +180,7 @@ class DebuggerTests(unittest.TestCase): args = ['--eval-command=%s' % cmd for cmd in commands] args += ["--args", sys.executable] + args.extend(subprocess._args_from_interpreter_flags()) if not import_site: # -S suppresses the default 'import site' @@ -240,7 +244,7 @@ class DebuggerTests(unittest.TestCase): # gdb can insert additional '\n' and space characters in various places # in its output, depending on the width of the terminal it's connected # to (using its "wrap_here" function) - m = re.match('.*#0\s+builtin_id\s+\(self\=.*,\s+v=\s*(.*?)\)\s+at\s+\S*Python/bltinmodule.c.*', + m = re.match(r'.*#0\s+builtin_id\s+\(self\=.*,\s+v=\s*(.*?)\)\s+at\s+\S*Python/bltinmodule.c.*', gdb_output, re.DOTALL) if not m: self.fail('Unexpected gdb output: %r\n%s' % (gdb_output, gdb_output)) @@ -292,7 +296,9 @@ class PrettyPrintTests(DebuggerTests): 'Verify the pretty-printing of dictionaries' self.assertGdbRepr({}) self.assertGdbRepr({'foo': 'bar'}, "{'foo': 'bar'}") - self.assertGdbRepr({'foo': 'bar', 'douglas': 42}, "{'douglas': 42, 'foo': 'bar'}") + # PYTHONHASHSEED is need to get the exact item order + if not sys.flags.ignore_environment: + self.assertGdbRepr({'foo': 'bar', 'douglas': 42}, "{'douglas': 42, 'foo': 'bar'}") def test_lists(self): 'Verify the pretty-printing of lists' @@ -355,9 +361,12 @@ class PrettyPrintTests(DebuggerTests): 'Verify the pretty-printing of sets' if (gdb_major_version, gdb_minor_version) < (7, 3): self.skipTest("pretty-printing of sets needs gdb 7.3 or later") - self.assertGdbRepr(set(), 'set()') - self.assertGdbRepr(set(['a', 'b']), "{'a', 'b'}") - self.assertGdbRepr(set([4, 5, 6]), "{4, 5, 6}") + self.assertGdbRepr(set(), "set()") + self.assertGdbRepr(set(['a']), "{'a'}") + # PYTHONHASHSEED is need to get the exact frozenset item order + if not sys.flags.ignore_environment: + self.assertGdbRepr(set(['a', 'b']), "{'a', 'b'}") + self.assertGdbRepr(set([4, 5, 6]), "{4, 5, 6}") # Ensure that we handle sets containing the "dummy" key value, # which happens on deletion: @@ -370,9 +379,12 @@ id(s)''') 'Verify the pretty-printing of frozensets' if (gdb_major_version, gdb_minor_version) < (7, 3): self.skipTest("pretty-printing of frozensets needs gdb 7.3 or later") - self.assertGdbRepr(frozenset(), 'frozenset()') - self.assertGdbRepr(frozenset(['a', 'b']), "frozenset({'a', 'b'})") - self.assertGdbRepr(frozenset([4, 5, 6]), "frozenset({4, 5, 6})") + self.assertGdbRepr(frozenset(), "frozenset()") + self.assertGdbRepr(frozenset(['a']), "frozenset({'a'})") + # PYTHONHASHSEED is need to get the exact frozenset item order + if not sys.flags.ignore_environment: + self.assertGdbRepr(frozenset(['a', 'b']), "frozenset({'a', 'b'})") + self.assertGdbRepr(frozenset([4, 5, 6]), "frozenset({4, 5, 6})") def test_exceptions(self): # Test a RuntimeError @@ -501,6 +513,10 @@ id(foo)''') def test_builtins_help(self): 'Ensure that the new-style class _Helper in site.py can be handled' + + if sys.flags.no_site: + self.skipTest("need site module, but -S option was used") + # (this was the issue causing tracebacks in # http://bugs.python.org/issue8032#msg100537 ) gdb_repr, gdb_output = self.get_gdb_repr('id(__builtins__.help)', import_site=True) @@ -536,7 +552,7 @@ class Foo: foo = Foo() foo.an_attr = foo id(foo)''') - self.assertTrue(re.match('<Foo\(an_attr=<\.\.\.>\) at remote 0x-?[0-9a-f]+>', + self.assertTrue(re.match(r'<Foo\(an_attr=<\.\.\.>\) at remote 0x-?[0-9a-f]+>', gdb_repr), 'Unexpected gdb representation: %r\n%s' % \ (gdb_repr, gdb_output)) @@ -549,7 +565,7 @@ class Foo(object): foo = Foo() foo.an_attr = foo id(foo)''') - self.assertTrue(re.match('<Foo\(an_attr=<\.\.\.>\) at remote 0x-?[0-9a-f]+>', + self.assertTrue(re.match(r'<Foo\(an_attr=<\.\.\.>\) at remote 0x-?[0-9a-f]+>', gdb_repr), 'Unexpected gdb representation: %r\n%s' % \ (gdb_repr, gdb_output)) @@ -563,7 +579,7 @@ b = Foo() a.an_attr = b b.an_attr = a id(a)''') - self.assertTrue(re.match('<Foo\(an_attr=<Foo\(an_attr=<\.\.\.>\) at remote 0x-?[0-9a-f]+>\) at remote 0x-?[0-9a-f]+>', + self.assertTrue(re.match(r'<Foo\(an_attr=<Foo\(an_attr=<\.\.\.>\) at remote 0x-?[0-9a-f]+>\) at remote 0x-?[0-9a-f]+>', gdb_repr), 'Unexpected gdb representation: %r\n%s' % \ (gdb_repr, gdb_output)) @@ -598,7 +614,7 @@ id(a)''') def test_builtin_method(self): gdb_repr, gdb_output = self.get_gdb_repr('import sys; id(sys.stdout.readlines)') - self.assertTrue(re.match('<built-in method readlines of _io.TextIOWrapper object at remote 0x-?[0-9a-f]+>', + self.assertTrue(re.match(r'<built-in method readlines of _io.TextIOWrapper object at remote 0x-?[0-9a-f]+>', gdb_repr), 'Unexpected gdb representation: %r\n%s' % \ (gdb_repr, gdb_output)) @@ -613,7 +629,7 @@ id(foo.__code__)''', breakpoint='builtin_id', cmds_after_breakpoint=['print (PyFrameObject*)(((PyCodeObject*)v)->co_zombieframe)'] ) - self.assertTrue(re.match('.*\s+\$1 =\s+Frame 0x-?[0-9a-f]+, for file <string>, line 3, in foo \(\)\s+.*', + self.assertTrue(re.match(r'.*\s+\$1 =\s+Frame 0x-?[0-9a-f]+, for file <string>, line 3, in foo \(\)\s+.*', gdb_output, re.DOTALL), 'Unexpected gdb representation: %r\n%s' % (gdb_output, gdb_output)) |