( )⚙ D10702 run-tests: use the same python version for shebang lines on Windows

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Differential D10702

run-tests: use the same python version for shebang lines on Windows
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Authored by mharbison72 on May 8 2021, 12:29 AM.

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rHG6f976d54946c: run-tests: use the same python version for shebang lines on Windows
Summary

The latest py3 is used if the minor number isn't specified. After running the
script to install all of the build dependencies, that moved the default from 3.8
to 3.9 on the CI system. That in turn caused a bunch of tests to be skipped
that were running prior, even when the test runner was invoked with py -3.8.
While we should almost always use the latest version, we really shouldn't make
it hard to test different versions or allow things to randomly break in subtle
ways like that.

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Event Timeline

mharbison72 created this revision.May 8 2021, 12:29 AM
mharbison72 added a commit: rHG6f976d54946c: run-tests: use the same python version for shebang lines on Windows.May 14 2021, 4:06 PM
This revision was not accepted when it landed; it landed in state Needs Review.
Closed by commit rHG6f976d54946c: run-tests: use the same python version for shebang lines on Windows (authored by mharbison72). · Explain Why
This revision was automatically updated to reflect the committed changes.

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PathPackages
Mtests/run-tests.py (2 lines)

Diff 27768

tests/run-tests.py

else: else:
# Windows doesn't have `python3.exe`, and MSYS cannot understand the # Windows doesn't have `python3.exe`, and MSYS cannot understand the
# reparse point with that name provided by Microsoft. Create a # reparse point with that name provided by Microsoft. Create a
# simple script on PATH with that name that delegates to the py3 # simple script on PATH with that name that delegates to the py3
# launcher so the shebang lines work. # launcher so the shebang lines work.
if os.getenv('MSYSTEM'): if os.getenv('MSYSTEM'):
with open(osenvironb[b'RUNTESTDIR'] + b'/python3', 'wb') as f: with open(osenvironb[b'RUNTESTDIR'] + b'/python3', 'wb') as f:
f.write(b'#!/bin/sh\n') f.write(b'#!/bin/sh\n')
f.write(b'py -3 "$@"\n') f.write(b'py -3.%d "$@"\n' % sys.version_info[1])
exedir, exename = os.path.split(sysexecutable) exedir, exename = os.path.split(sysexecutable)
vlog( vlog(
"# Modifying search path to find %s as %s in '%s'" "# Modifying search path to find %s as %s in '%s'"
% (exename, pyexename, exedir) % (exename, pyexename, exedir)
) )
path = os.environ['PATH'].split(os.pathsep) path = os.environ['PATH'].split(os.pathsep)
while exedir in path: while exedir in path: