floraachy
/
pytest2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

add some tracing in the assert plugin

This commit is contained in:
Benjamin Peterson 2011-05-26 16:08:25 -05:00
parent d438a0bd83
commit 32a67f9622
1 changed files with 14 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
_pytest/assertion/__init__.py
View File

@ -29,6 +29,12 @@ def pytest_addoption(parser):
dest="nomagic", dest="nomagic",
help="DEPRECATED equivalent to --assertmode=off") help="DEPRECATED equivalent to --assertmode=off")
class AssertionState:
"""State for the assertion plugin."""
def __init__(self, config, mode):
self.mode = mode
self.trace = config.trace.root.get("assertion")
def pytest_configure(config): def pytest_configure(config):
global rewrite_asserts global rewrite_asserts
@ -54,6 +60,8 @@ def pytest_configure(config):
m.setattr(util, '_reprcompare', callbinrepr) m.setattr(util, '_reprcompare', callbinrepr)
if mode != "on": if mode != "on":
rewrite_asserts = None rewrite_asserts = None
config._assertion = AssertionState(config, mode)
config._assertion.trace("configured with mode set to %r" % (mode,))
def _write_pyc(co, source_path): def _write_pyc(co, source_path):
if hasattr(imp, "cache_from_source"): if hasattr(imp, "cache_from_source"):
@ -82,6 +90,7 @@ def pytest_pycollect_before_module_import(mod):
tree = ast.parse(source) tree = ast.parse(source)
except SyntaxError: except SyntaxError:
# Let this pop up again in the real import. # Let this pop up again in the real import.
mod.config._assertstate.trace("failed to parse: %r" % (mod.fspath,))
return return
rewrite_asserts(tree) rewrite_asserts(tree)
try: try:
@ -89,8 +98,10 @@ def pytest_pycollect_before_module_import(mod):
except SyntaxError: except SyntaxError:
# It's possible that this error is from some bug in the assertion # It's possible that this error is from some bug in the assertion
# rewriting, but I don't know of a fast way to tell. # rewriting, but I don't know of a fast way to tell.
mod.config._assertstate.trace("failed to compile: %r" % (mod.fspath,))
return return
mod._pyc = _write_pyc(co, mod.fspath) mod._pyc = _write_pyc(co, mod.fspath)
mod.config._assertstate.trace("wrote pyc: %r" % (mod._pyc,))
def pytest_pycollect_after_module_import(mod): def pytest_pycollect_after_module_import(mod):
if rewrite_asserts is None or not hasattr(mod, "_pyc"): if rewrite_asserts is None or not hasattr(mod, "_pyc"):
@ -99,7 +110,9 @@ def pytest_pycollect_after_module_import(mod):
try: try:
mod._pyc.remove() mod._pyc.remove()
except py.error.ENOENT: except py.error.ENOENT:
pass mod.config._assertstate.trace("couldn't find pyc: %r" % (mod._pyc,))
else:
mod.config._assertstate.trace("removed pyc: %r" % (mod._pyc,))
def warn_about_missing_assertion(): def warn_about_missing_assertion():
try: try: