def test_callprinter_indent(LineMatcher):
from sample6 import bar
out = StringIO()
with trace(action=CallPrinter(stream=out)):
bar()
lm = LineMatcher(out.getvalue().splitlines())
lm.fnmatch_lines([
"*sample6.py:1 call => bar()",
"*sample6.py:2 line foo()",
"*sample6.py:5 call => foo()",
"*sample6.py:6 line try:",
"*sample6.py:7 line asdf()",
"*sample6.py:16 call => asdf()",
"*sample6.py:17 line raise Exception()",
"*sample6.py:17 exception ! asdf: (<*Exception'>, Exception(), <traceback object at *>)",
"*sample6.py:17 return <= asdf: None",
"*sample6.py:7 exception ! foo: (<*Exception'>, Exception(), <traceback object at *>)",
"*sample6.py:8 line except:",
"*sample6.py:9 line pass",
"*sample6.py:10 line try:",
"*sample6.py:11 line asdf()",
"*sample6.py:16 call => asdf()",
"*sample6.py:17 line raise Exception()",
"*sample6.py:17 exception ! asdf: (<*Exception'>, Exception(), <traceback object at *>)",
"*sample6.py:17 return <= asdf: None",
"*sample6.py:11 exception ! foo: (<*Exception'>, Exception(), <traceback object at *>)",
"*sample6.py:12 line except:",
"*sample6.py:13 line pass",
"*sample6.py:13 return <= foo: None",
"*sample6.py:2 return <= bar: None",
])
def test_tracing_reinstall(LineMatcher):
lines = StringIO()
with hunter.trace(CodePrinter(stream=lines)):
def foo():
a = 2
sys.settrace(sys.gettrace())
a = 3
def bar():
a = 1
foo()
a = 4
bar()
print(lines.getvalue())
lm = LineMatcher(lines.getvalue().splitlines())
lm.fnmatch_lines([
"*test_hunter.py:* call def bar():",
"*test_hunter.py:* line a = 1",
"*test_hunter.py:* line foo()",
"*test_hunter.py:* call def foo():",
"*test_hunter.py:* line a = 2",
"*test_hunter.py:* line sys.settrace(sys.gettrace())",
"*test_hunter.py:* line a = 3",
"*test_hunter.py:* return a = 3",
"* ... return value: None",
"*test_hunter.py:* line a = 4",
"*test_hunter.py:* return a = 4",
"* ... return value: None",
])
def foo():
gen = bar()
next(gen)
while True:
try:
gen.send('foo')
except StopIteration:
break
list(i for i in range(2))
x = [i for i in range(2)]
def foo():
bar()
return 1