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compileall tests: Use shorter name for long_path test (GH-16419)

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Apparently, the path needs to be limited to 260 characters on
(some versions of) Windows.
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Petr Viktorin 2019-09-26 15:16:32 +02:00 committed by GitHub
parent 4f2eac04e4
commit 3d984a1fd0
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1 changed files with 6 additions and 2 deletions
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8
Lib/test/test_compileall.py
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@ -53,7 +53,7 @@ class CompileallTestsBase:
# It will be 100 directories deep, or shorter if the OS limits it.
for i in range(10):
longer_path = os.path.join(
long_path, *(f"long_directory_{i}_{j}" for j in range(10))
long_path, *(f"dir_{i}_{j}" for j in range(10))
)
# Check if we can open __pycache__/*.pyc.
@ -87,8 +87,12 @@ class CompileallTestsBase:
long_source = longer_source
long_cache = longer_cache
# On Windows, MAX_PATH is 260 characters, our path with the 20
# directories is 160 characters long, leaving something for the
# root (self.directory) as well.
# Tests assume long_path contains at least 10 directories.
if i < 2:
raise ValueError('Path limit is too short')
raise ValueError(f'"Long path" is too short: {long_path}')
self.source_path_long = long_source
self.bc_path_long = long_cache