upstream/mercurial-mirror Files · tests/test-check-py3-compat.t

zstd: vendor python-zstandard 0.7.0...

zstd: vendor python-zstandard 0.7.0 Commit from https://github.com/indygreg/python-zstandard is imported without modifications (other than removing unwanted files). The vendored zstd library within has been upgraded from 1.1.2 to 1.1.3. This version introduced new APIs for threads, thread pools, multi-threaded compression, and a new dictionary builder (COVER). These features are not yet used by python-zstandard (or Mercurial for that matter). However, that will likely change in the next python-zstandard release (and I think there are opportunities for Mercurial to take advantage of the multi-threaded APIs). Relevant to Mercurial, the CFFI bindings are now fully implemented. This means zstd should "just work" with PyPy (although I haven't tried). The python-zstandard test suite also runs all tests against both the C extension and CFFI bindings to ensure feature parity. There is also a "decompress_content_dict_chain()" API. This was derived from discussions with Yann Collet on list about alternate ways of encoding delta chains. The change most relevant to Mercurial is a performance enhancement in the simple decompression API to reuse a data structure across operations. This makes decompression of multiple inputs significantly faster. (This scenario occurs when reading revlog delta chains, for example.) Using python-zstandard's bench.py to measure the performance difference... On changelog chunks in the mozilla-unified repo: decompress discrete decompress() reuse zctx 1.262243 wall; 1.260000 CPU; 1.260000 user; 0.000000 sys 170.43 MB/s (best of 3) 0.949106 wall; 0.950000 CPU; 0.950000 user; 0.000000 sys 226.66 MB/s (best of 4) decompress discrete dict decompress() reuse zctx 0.692170 wall; 0.690000 CPU; 0.690000 user; 0.000000 sys 310.80 MB/s (best of 5) 0.437088 wall; 0.440000 CPU; 0.440000 user; 0.000000 sys 492.17 MB/s (best of 7) On manifest chunks in the mozilla-unified repo: decompress discrete decompress() reuse zctx 1.367284 wall; 1.370000 CPU; 1.370000 user; 0.000000 sys 274.01 MB/s (best of 3) 1.086831 wall; 1.080000 CPU; 1.080000 user; 0.000000 sys 344.72 MB/s (best of 3) decompress discrete dict decompress() reuse zctx 0.993272 wall; 0.990000 CPU; 0.990000 user; 0.000000 sys 377.19 MB/s (best of 3) 0.678651 wall; 0.680000 CPU; 0.680000 user; 0.000000 sys 552.06 MB/s (best of 5) That should make reads on zstd revlogs a bit faster ;) # no-check-commit

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        Gregory Szorc
    
tests: add test for Python 3 compatibility...

              r27279
            
      #require test-repo

        timeless
    
tests: silence test-repo obsolete warning...

              r29219
            
        $ . "$TESTDIR/helpers-testrepo.sh"

        Gregory Szorc
    
tests: add test for Python 3 compatibility...

              r27279
            
        $ cd "$TESTDIR"/..

        Matt Harbison
    
tests: convert directory separators to '/' for MSYS in test-check-py-compat...

              r27438
            
        $ hg files 'set:(**.py)' | sed 's|\\|/|g' | xargs python contrib/check-py3-compat.py

        Gregory Szorc
    
zstd: vendor python-zstandard 0.5.0...

              r30435
            
        contrib/python-zstandard/setup.py not using absolute_import

        contrib/python-zstandard/setup_zstd.py not using absolute_import

        contrib/python-zstandard/tests/common.py not using absolute_import

        contrib/python-zstandard/tests/test_compressor.py not using absolute_import

        contrib/python-zstandard/tests/test_data_structures.py not using absolute_import

        contrib/python-zstandard/tests/test_decompressor.py not using absolute_import

        contrib/python-zstandard/tests/test_estimate_sizes.py not using absolute_import

        contrib/python-zstandard/tests/test_module_attributes.py not using absolute_import

        contrib/python-zstandard/tests/test_roundtrip.py not using absolute_import

        contrib/python-zstandard/tests/test_train_dictionary.py not using absolute_import

        Gregory Szorc
    
tests: add test for Python 3 compatibility...

              r27279
            
        i18n/check-translation.py not using absolute_import

        setup.py not using absolute_import

        tests/test-demandimport.py not using absolute_import

        Gregory Szorc
    
tests: perform an ast parse with Python 3...

              r28583
            
      #if py3exe

        Pulkit Goyal
    
py3: exclude pywatchman from test-check-py3-compat.t...

              r30673
            
        $ hg files 'set:(**.py) - grep(pygments)' -X hgext/fsmonitor/pywatchman \

        > | sed 's|\\|/|g' | xargs $PYTHON3 contrib/check-py3-compat.py \

        Yuya Nishihara
    
py3: automatically glob out line numbers from check-py3-compat output...

              r29810
            
        > | sed 's/[0-9][0-9]*)$/*)/'

        Mateusz Kwapich
    
py3: use raw strings in line continuation (convert ext)...

              r30132
            
        hgext/convert/transport.py: error importing: <ImportError> No module named 'svn.client' (error at transport.py:*)

        Pulkit Goyal
    
py3: exclude pywatchman from test-check-py3-compat.t...

              r30673
            
        hgext/fsmonitor/state.py: error importing: <SyntaxError> from __future__ imports must occur at the beginning of the file (__init__.py, line 30) (error at watchmanclient.py:*)

        Pulkit Goyal
    
py3: update test-check-py3-compat.t...

              r30672
            
        hgext/fsmonitor/watchmanclient.py: error importing: <SyntaxError> from __future__ imports must occur at the beginning of the file (__init__.py, line 30) (error at watchmanclient.py:*)

        Pulkit Goyal
    
py3: update test-check-py3-compat.t output...

              r30469
            
        mercurial/cffi/bdiff.py: error importing: <ImportError> No module named 'mercurial.cffi' (error at check-py3-compat.py:*)

        mercurial/cffi/mpatch.py: error importing: <ImportError> No module named 'mercurial.cffi' (error at check-py3-compat.py:*)

        mercurial/cffi/osutil.py: error importing: <ImportError> No module named 'mercurial.cffi' (error at check-py3-compat.py:*)

        Yuya Nishihara
    
py3: update test-check-py3-compat.t output...

              r30333
            
        mercurial/scmwindows.py: error importing: <ImportError> No module named 'msvcrt' (error at win32.py:*)

        Yuya Nishihara
    
py3: include module filename in check-py3-compat.py output...

              r30093
            
        mercurial/win32.py: error importing: <ImportError> No module named 'msvcrt' (error at win32.py:*)

        mercurial/windows.py: error importing: <ImportError> No module named 'msvcrt' (error at windows.py:*)

        Gregory Szorc
    
tests: perform an ast parse with Python 3...

              r28583
            
      #endif

        Augie Fackler
    
py3: split check of pygments-using files from the rest of the tree...

              r29886
            
      #if py3exe py3pygments

        $ hg files 'set:(**.py) and grep(pygments)' | sed 's|\\|/|g' \

        > | xargs $PYTHON3 contrib/check-py3-compat.py \

        > | sed 's/[0-9][0-9]*)$/*)/'

      #endif

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Gregory Szorc tests: add test for Python 3 compatibility...	r27279	#require test-repo

timeless tests: silence test-repo obsolete warning...	r29219	$ . "$TESTDIR/helpers-testrepo.sh"
Gregory Szorc tests: add test for Python 3 compatibility...	r27279	$ cd "$TESTDIR"/..

Matt Harbison tests: convert directory separators to '/' for MSYS in test-check-py-compat...	r27438	$ hg files 'set:(**.py)' \| sed 's\|\\\|/\|g' \| xargs python contrib/check-py3-compat.py
Gregory Szorc zstd: vendor python-zstandard 0.5.0...	r30435	contrib/python-zstandard/setup.py not using absolute_import
		contrib/python-zstandard/setup_zstd.py not using absolute_import
		contrib/python-zstandard/tests/common.py not using absolute_import
		contrib/python-zstandard/tests/test_compressor.py not using absolute_import
		contrib/python-zstandard/tests/test_data_structures.py not using absolute_import
		contrib/python-zstandard/tests/test_decompressor.py not using absolute_import
		contrib/python-zstandard/tests/test_estimate_sizes.py not using absolute_import
		contrib/python-zstandard/tests/test_module_attributes.py not using absolute_import
		contrib/python-zstandard/tests/test_roundtrip.py not using absolute_import
		contrib/python-zstandard/tests/test_train_dictionary.py not using absolute_import
Gregory Szorc tests: add test for Python 3 compatibility...	r27279	i18n/check-translation.py not using absolute_import
		setup.py not using absolute_import
		tests/test-demandimport.py not using absolute_import
Gregory Szorc tests: perform an ast parse with Python 3...	r28583
		#if py3exe
Pulkit Goyal py3: exclude pywatchman from test-check-py3-compat.t...	r30673	$ hg files 'set:(**.py) - grep(pygments)' -X hgext/fsmonitor/pywatchman \
		> \| sed 's\|\\\|/\|g' \| xargs $PYTHON3 contrib/check-py3-compat.py \
Yuya Nishihara py3: automatically glob out line numbers from check-py3-compat output...	r29810	> \| sed 's/[0-9][0-9])$/)/'
Mateusz Kwapich py3: use raw strings in line continuation (convert ext)...	r30132	hgext/convert/transport.py: error importing: <ImportError> No module named 'svn.client' (error at transport.py:*)
Pulkit Goyal py3: exclude pywatchman from test-check-py3-compat.t...	r30673	hgext/fsmonitor/state.py: error importing: <SyntaxError> from __future__ imports must occur at the beginning of the file (__init__.py, line 30) (error at watchmanclient.py:*)
Pulkit Goyal py3: update test-check-py3-compat.t...	r30672	hgext/fsmonitor/watchmanclient.py: error importing: <SyntaxError> from __future__ imports must occur at the beginning of the file (__init__.py, line 30) (error at watchmanclient.py:*)
Pulkit Goyal py3: update test-check-py3-compat.t output...	r30469	mercurial/cffi/bdiff.py: error importing: <ImportError> No module named 'mercurial.cffi' (error at check-py3-compat.py:*)
		mercurial/cffi/mpatch.py: error importing: <ImportError> No module named 'mercurial.cffi' (error at check-py3-compat.py:*)
		mercurial/cffi/osutil.py: error importing: <ImportError> No module named 'mercurial.cffi' (error at check-py3-compat.py:*)
Yuya Nishihara py3: update test-check-py3-compat.t output...	r30333	mercurial/scmwindows.py: error importing: <ImportError> No module named 'msvcrt' (error at win32.py:*)
Yuya Nishihara py3: include module filename in check-py3-compat.py output...	r30093	mercurial/win32.py: error importing: <ImportError> No module named 'msvcrt' (error at win32.py:*)
		mercurial/windows.py: error importing: <ImportError> No module named 'msvcrt' (error at windows.py:*)
Gregory Szorc tests: perform an ast parse with Python 3...	r28583
		#endif
Augie Fackler py3: split check of pygments-using files from the rest of the tree...	r29886
		#if py3exe py3pygments
		$ hg files 'set:(**.py) and grep(pygments)' \| sed 's\|\\\|/\|g' \
		> \| xargs $PYTHON3 contrib/check-py3-compat.py \
		> \| sed 's/[0-9][0-9])$/)/'
		#endif