Add "longlist" and "source" commands, ideas borrowed from pdb++ by Antonio Cuni.
diff --git a/Lib/test/test_pdb.py b/Lib/test/test_pdb.py
index aab6962..b2a441d 100644
--- a/Lib/test/test_pdb.py
+++ b/Lib/test/test_pdb.py
@@ -257,6 +257,105 @@
"""
+def do_nothing():
+ pass
+
+def do_something():
+ print(42)
+
+def test_list_commands():
+ """Test the list and source commands of pdb.
+
+ >>> def test_function_2(foo):
+ ... import test_pdb
+ ... test_pdb.do_nothing()
+ ... 'some...'
+ ... 'more...'
+ ... 'code...'
+ ... 'to...'
+ ... 'make...'
+ ... 'a...'
+ ... 'long...'
+ ... 'listing...'
+ ... 'useful...'
+ ... '...'
+ ... '...'
+ ... return foo
+
+ >>> def test_function():
+ ... import pdb; pdb.Pdb().set_trace()
+ ... ret = test_function_2('baz')
+
+ >>> with PdbTestInput([ # doctest: +ELLIPSIS, +NORMALIZE_WHITESPACE
+ ... 'list', # list first function
+ ... 'step', # step into second function
+ ... 'list', # list second function
+ ... 'list', # continue listing to EOF
+ ... 'list 1,3', # list specific lines
+ ... 'list x', # invalid argument
+ ... 'next', # step to import
+ ... 'next', # step over import
+ ... 'step', # step into do_nothing
+ ... 'longlist', # list all lines
+ ... 'source do_something', # list all lines of function
+ ... 'continue',
+ ... ]):
+ ... test_function()
+ > <doctest test.test_pdb.test_list_commands[1]>(3)test_function()
+ -> ret = test_function_2('baz')
+ (Pdb) list
+ 1 def test_function():
+ 2 import pdb; pdb.Pdb().set_trace()
+ 3 -> ret = test_function_2('baz')
+ [EOF]
+ (Pdb) step
+ --Call--
+ > <doctest test.test_pdb.test_list_commands[0]>(1)test_function_2()
+ -> def test_function_2(foo):
+ (Pdb) list
+ 1 -> def test_function_2(foo):
+ 2 import test_pdb
+ 3 test_pdb.do_nothing()
+ 4 'some...'
+ 5 'more...'
+ 6 'code...'
+ 7 'to...'
+ 8 'make...'
+ 9 'a...'
+ 10 'long...'
+ 11 'listing...'
+ (Pdb) list
+ 12 'useful...'
+ 13 '...'
+ 14 '...'
+ 15 return foo
+ [EOF]
+ (Pdb) list 1,3
+ 1 -> def test_function_2(foo):
+ 2 import test_pdb
+ 3 test_pdb.do_nothing()
+ (Pdb) list x
+ *** ...
+ (Pdb) next
+ > <doctest test.test_pdb.test_list_commands[0]>(2)test_function_2()
+ -> import test_pdb
+ (Pdb) next
+ > <doctest test.test_pdb.test_list_commands[0]>(3)test_function_2()
+ -> test_pdb.do_nothing()
+ (Pdb) step
+ --Call--
+ > /home/gbr/devel/python/Lib/test/test_pdb.py(260)do_nothing()
+ -> def do_nothing():
+ (Pdb) longlist
+ ... -> def do_nothing():
+ ... pass
+ (Pdb) source do_something
+ ... def do_something():
+ ... print(42)
+ (Pdb) continue
+ """
+
+
def test_pdb_skip_modules():
"""This illustrates the simple case of module skipping.