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| author | R David Murray <rdmurray@bitdance.com> | 2012-11-21 15:09:21 -0500 |
|---|---|---|
| committer | R David Murray <rdmurray@bitdance.com> | 2012-11-21 15:09:21 -0500 |
| commit | 5a9d7061236991f671beb0ac4d298e9b79ce6f10 (patch) | |
| tree | 13b8a1d0c3876c6bdba6f354fc3ee1e47488769c /Lib/doctest.py | |
| parent | 90d3352da7094fd8074207cc630cf220ad0ce64e (diff) | |
| download | cpython-git-5a9d7061236991f671beb0ac4d298e9b79ce6f10.tar.gz | |
#16522: Add FAIL_FAST flag to doctest.
Patch by me, most of the work (doc and tests) by Daniel Urban.
Diffstat (limited to 'Lib/doctest.py')
| -rw-r--r-- | Lib/doctest.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Lib/doctest.py b/Lib/doctest.py index 3af05fb87e..16a732d037 100644 --- a/Lib/doctest.py +++ b/Lib/doctest.py @@ -62,6 +62,7 @@ __all__ = [ 'REPORT_NDIFF', 'REPORT_ONLY_FIRST_FAILURE', 'REPORTING_FLAGS', + 'FAIL_FAST', # 1. Utility Functions # 2. Example & DocTest 'Example', @@ -150,11 +151,13 @@ REPORT_UDIFF = register_optionflag('REPORT_UDIFF') REPORT_CDIFF = register_optionflag('REPORT_CDIFF') REPORT_NDIFF = register_optionflag('REPORT_NDIFF') REPORT_ONLY_FIRST_FAILURE = register_optionflag('REPORT_ONLY_FIRST_FAILURE') +FAIL_FAST = register_optionflag('FAIL_FAST') REPORTING_FLAGS = (REPORT_UDIFF | REPORT_CDIFF | REPORT_NDIFF | - REPORT_ONLY_FIRST_FAILURE) + REPORT_ONLY_FIRST_FAILURE | + FAIL_FAST) # Special string markers for use in `want` strings: BLANKLINE_MARKER = '<BLANKLINE>' @@ -1342,6 +1345,9 @@ class DocTestRunner: else: assert False, ("unknown outcome", outcome) + if failures and self.optionflags & FAIL_FAST: + break + # Restore the option flags (in case they were modified) self.optionflags = original_optionflags |