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

wireprotov2: implement commands as a generator of objects...

wireprotov2: implement commands as a generator of objects Previously, wire protocol version 2 inherited version 1's model of having separate types to represent the results of different wire protocol commands. As I implemented more powerful commands in future commits, I found I was using a common pattern of returning a special type to hold a generator. This meant the command function required a closure to do most of the work. That made logic flow more difficult to follow. I also noticed that many commands were effectively a sequence of objects to be CBOR encoded. I think it makes sense to define version 2 commands as generators. This way, commands can simply emit the data structures they wish to send to the client. This eliminates the need for a closure in command functions and removes encoding from the bodies of commands. As part of this commit, the handling of response objects has been moved into the serverreactor class. This puts the reactor in the driver's seat with regards to CBOR encoding and error handling. Having error handling in the function that emits frames is particularly important because exceptions in that function can lead to things getting in a bad state: I'm fairly certain that uncaught exceptions in the frame generator were causing deadlocks. I also introduced a dedicated error type for explicit error reporting in command handlers. This will be used in subsequent commits. There's still a bit of work to be done here, especially around formalizing the error handling "protocol." I've added yet another TODO to track this so we don't forget. Test output changed because we're using generators and no longer know we are at the end of the data until we hit the end of the generator. This means we can't emit the end-of-stream flag until we've exhausted the generator. Hence the introduction of 0-sized end-of-stream frames. Differential Revision: https://phab.mercurial-scm.org/D4472

Yuya Nishihara - - Load All Authors

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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"/..

        Yuya Nishihara
    
test-check-py3-compat: don't run py2 part if $PYTHON is python3

              r39438
            
      #if no-py3k

        Yuya Nishihara
    
demandimport: drop Py3 workarounds from Py2 implementation

              r33530
            
        $ testrepohg files 'set:(**.py)' \

        > -X hgdemandimport/demandimportpy2.py \

        Pulkit Goyal
    
cbor: fix core test-check*...

              r37145
            
        > -X mercurial/thirdparty/cbor \

        Yuya Nishihara
    
demandimport: drop Py3 workarounds from Py2 implementation

              r33530
            
        > | 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

        Gregory Szorc
    
zstd: vendor python-zstandard 0.8.0...

              r31796
            
        contrib/python-zstandard/tests/test_buffer_util.py not using absolute_import

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

              r30435
            
        contrib/python-zstandard/tests/test_compressor.py not using absolute_import

        Gregory Szorc
    
zstd: vendor python-zstandard 0.8.0...

              r31796
            
        contrib/python-zstandard/tests/test_compressor_fuzzing.py not using absolute_import

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

              r30435
            
        contrib/python-zstandard/tests/test_data_structures.py not using absolute_import

        Gregory Szorc
    
zstd: vendor python-zstandard 0.8.0...

              r31796
            
        contrib/python-zstandard/tests/test_data_structures_fuzzing.py not using absolute_import

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

              r30435
            
        contrib/python-zstandard/tests/test_decompressor.py not using absolute_import

        Gregory Szorc
    
zstd: vendor python-zstandard 0.8.0...

              r31796
            
        contrib/python-zstandard/tests/test_decompressor_fuzzing.py not using absolute_import

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

              r30435
            
        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_train_dictionary.py not using absolute_import

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

              r27279
            
        setup.py not using absolute_import

        Yuya Nishihara
    
test-check-py3-compat: don't run py2 part if $PYTHON is python3

              r39438
            
      #endif

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

              r28583
            
        Yuya Nishihara
    
test-check-py3-compat: don't run py3 part if not build against python3...

              r39439
            
      #if py3k

        Yuya Nishihara
    
tests: alias syshg and syshgenv so they can be switched conditionally

              r33199
            
        $ testrepohg files 'set:(**.py) - grep(pygments)' \

        Yuya Nishihara
    
demandimport: drop Py3 workarounds from Py2 implementation

              r33530
            
        > -X hgdemandimport/demandimportpy2.py \

        Yuya Nishihara
    
tests: alias syshg and syshgenv so they can be switched conditionally

              r33199
            
        > -X hgext/fsmonitor/pywatchman \

        Yuya Nishihara
    
test-check-py3-compat: exclude thirdparty and cffi which are known to fail...

              r39421
            
        > -X mercurial/cffi \

        > -X mercurial/thirdparty \

        Yuya Nishihara
    
test-check-py3-compat: don't run py3 part if not build against python3...

              r39439
            
        > | sed 's|\\|/|g' | xargs $PYTHON 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]*)$/*)/'

        Yuya Nishihara
    
test-check-py3-compat: update "python3 check-py3-compat.py" output

              r39422
            
        hgext/convert/transport.py: error importing: <*Error> No module named 'svn.client' (error at transport.py:*) (glob) (?)

        hgext/infinitepush/sqlindexapi.py: error importing: <*Error> No module named 'mysql' (error at sqlindexapi.py:*) (glob) (?)

        mercurial/scmwindows.py: error importing: <ValueError> _type_ 'v' not supported (error at win32.py:*) (no-windows !)

        mercurial/win32.py: error importing: <ValueError> _type_ 'v' not supported (error at win32.py:*) (no-windows !)

        mercurial/windows.py: error importing: <ModuleNotFoundError> No module named 'msvcrt' (error at windows.py:*) (no-windows !)

        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
            
        Yuya Nishihara
    
test-check-py3-compat: don't run py3 part if not build against python3...

              r39439
            
      #if py3k pygments

        Yuya Nishihara
    
tests: alias syshg and syshgenv so they can be switched conditionally

              r33199
            
        $ testrepohg files 'set:(**.py) and grep(pygments)' | sed 's|\\|/|g' \

        Yuya Nishihara
    
test-check-py3-compat: don't run py3 part if not build against python3...

              r39439
            
        > | xargs $PYTHON contrib/check-py3-compat.py \

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

              r29886
            
        > | 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"/..

Yuya Nishihara test-check-py3-compat: don't run py2 part if $PYTHON is python3	r39438	#if no-py3k
Yuya Nishihara demandimport: drop Py3 workarounds from Py2 implementation	r33530	$ testrepohg files 'set:(**.py)' \
		> -X hgdemandimport/demandimportpy2.py \
Pulkit Goyal cbor: fix core test-check*...	r37145	> -X mercurial/thirdparty/cbor \
Yuya Nishihara demandimport: drop Py3 workarounds from Py2 implementation	r33530	> \| 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
Gregory Szorc zstd: vendor python-zstandard 0.8.0...	r31796	contrib/python-zstandard/tests/test_buffer_util.py not using absolute_import
Gregory Szorc zstd: vendor python-zstandard 0.5.0...	r30435	contrib/python-zstandard/tests/test_compressor.py not using absolute_import
Gregory Szorc zstd: vendor python-zstandard 0.8.0...	r31796	contrib/python-zstandard/tests/test_compressor_fuzzing.py not using absolute_import
Gregory Szorc zstd: vendor python-zstandard 0.5.0...	r30435	contrib/python-zstandard/tests/test_data_structures.py not using absolute_import
Gregory Szorc zstd: vendor python-zstandard 0.8.0...	r31796	contrib/python-zstandard/tests/test_data_structures_fuzzing.py not using absolute_import
Gregory Szorc zstd: vendor python-zstandard 0.5.0...	r30435	contrib/python-zstandard/tests/test_decompressor.py not using absolute_import
Gregory Szorc zstd: vendor python-zstandard 0.8.0...	r31796	contrib/python-zstandard/tests/test_decompressor_fuzzing.py not using absolute_import
Gregory Szorc zstd: vendor python-zstandard 0.5.0...	r30435	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_train_dictionary.py not using absolute_import
Gregory Szorc tests: add test for Python 3 compatibility...	r27279	setup.py not using absolute_import
Yuya Nishihara test-check-py3-compat: don't run py2 part if $PYTHON is python3	r39438	#endif
Gregory Szorc tests: perform an ast parse with Python 3...	r28583
Yuya Nishihara test-check-py3-compat: don't run py3 part if not build against python3...	r39439	#if py3k
Yuya Nishihara tests: alias syshg and syshgenv so they can be switched conditionally	r33199	$ testrepohg files 'set:(**.py) - grep(pygments)' \
Yuya Nishihara demandimport: drop Py3 workarounds from Py2 implementation	r33530	> -X hgdemandimport/demandimportpy2.py \
Yuya Nishihara tests: alias syshg and syshgenv so they can be switched conditionally	r33199	> -X hgext/fsmonitor/pywatchman \
Yuya Nishihara test-check-py3-compat: exclude thirdparty and cffi which are known to fail...	r39421	> -X mercurial/cffi \
		> -X mercurial/thirdparty \
Yuya Nishihara test-check-py3-compat: don't run py3 part if not build against python3...	r39439	> \| sed 's\|\\\|/\|g' \| xargs $PYTHON contrib/check-py3-compat.py \
Yuya Nishihara py3: automatically glob out line numbers from check-py3-compat output...	r29810	> \| sed 's/[0-9][0-9])$/)/'
Yuya Nishihara test-check-py3-compat: update "python3 check-py3-compat.py" output	r39422	hgext/convert/transport.py: error importing: <Error> No module named 'svn.client' (error at transport.py:) (glob) (?)
		hgext/infinitepush/sqlindexapi.py: error importing: <Error> No module named 'mysql' (error at sqlindexapi.py:) (glob) (?)
		mercurial/scmwindows.py: error importing: <ValueError> _type_ 'v' not supported (error at win32.py:*) (no-windows !)
		mercurial/win32.py: error importing: <ValueError> _type_ 'v' not supported (error at win32.py:*) (no-windows !)
		mercurial/windows.py: error importing: <ModuleNotFoundError> No module named 'msvcrt' (error at windows.py:*) (no-windows !)
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
Yuya Nishihara test-check-py3-compat: don't run py3 part if not build against python3...	r39439	#if py3k pygments
Yuya Nishihara tests: alias syshg and syshgenv so they can be switched conditionally	r33199	$ testrepohg files 'set:(**.py) and grep(pygments)' \| sed 's\|\\\|/\|g' \
Yuya Nishihara test-check-py3-compat: don't run py3 part if not build against python3...	r39439	> \| xargs $PYTHON contrib/check-py3-compat.py \
Augie Fackler py3: split check of pygments-using files from the rest of the tree...	r29886	> \| sed 's/[0-9][0-9])$/)/'
		#endif