diff options
Diffstat (limited to 'Lib/test/test_sys_settrace.py')
| -rw-r--r-- | Lib/test/test_sys_settrace.py | 48 |
1 files changed, 41 insertions, 7 deletions
diff --git a/Lib/test/test_sys_settrace.py b/Lib/test/test_sys_settrace.py index 112ea87720..fdd789475d 100644 --- a/Lib/test/test_sys_settrace.py +++ b/Lib/test/test_sys_settrace.py @@ -53,22 +53,52 @@ basic.events = [(0, 'call'), # following that clause? -# The entire "while 0:" statement is optimized away. No code -# exists for it, so the line numbers skip directly from "del x" -# to "x = 1". -def arigo_example(): +# Some constructs like "while 0:", "if 0:" or "if 1:...else:..." are optimized +# away. No code # exists for them, so the line numbers skip directly from +# "del x" to "x = 1". +def arigo_example0(): x = 1 del x while 0: pass x = 1 -arigo_example.events = [(0, 'call'), +arigo_example0.events = [(0, 'call'), (1, 'line'), (2, 'line'), (5, 'line'), (5, 'return')] +def arigo_example1(): + x = 1 + del x + if 0: + pass + x = 1 + +arigo_example1.events = [(0, 'call'), + (1, 'line'), + (2, 'line'), + (5, 'line'), + (5, 'return')] + +def arigo_example2(): + x = 1 + del x + if 1: + x = 1 + else: + pass + return None + +arigo_example2.events = [(0, 'call'), + (1, 'line'), + (2, 'line'), + (4, 'line'), + (7, 'line'), + (7, 'return')] + + # check that lines consisting of just one instruction get traced: def one_instr_line(): x = 1 @@ -349,8 +379,12 @@ class TraceTestCase(unittest.TestCase): def test_01_basic(self): self.run_test(basic) - def test_02_arigo(self): - self.run_test(arigo_example) + def test_02_arigo0(self): + self.run_test(arigo_example0) + def test_02_arigo1(self): + self.run_test(arigo_example1) + def test_02_arigo2(self): + self.run_test(arigo_example2) def test_03_one_instr(self): self.run_test(one_instr_line) def test_04_no_pop_blocks(self): |