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add Guido's reasoning behind running all tests twice

This commit is contained in:
Skip Montanaro 2003-05-06 16:17:27 +00:00
parent 1a56665e39
commit c9803ab855
1 changed files with 7 additions and 0 deletions
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7
Makefile.pre.in
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@ -514,6 +514,13 @@ $(LIBRARY_OBJS) $(MODOBJS) Modules/$(MAINOBJ): $(PYTHON_HEADERS)
######################################################################
# Test the interpreter (twice, once without .pyc files, once with)
# In the past, we've had problems where bugs in the marshalling or
# elsewhere caused bytecode read from .pyc files to behave differently
# than bytecode generated directly from a .py source file. Sometimes
# the bytecode read from a .pyc file had the bug, somtimes the directly
# generated bytecode. This is sometimes a very shy bug needing a lot of
# sample data.
TESTOPTS= -l
TESTPROG= $(srcdir)/Lib/test/regrtest.py
TESTPYTHON= $(RUNSHARED) ./$(BUILDPYTHON) -E -tt