upstream/mercurial-mirror Files · tests/test-extensions-afterloaded.t

exchange: move disabling of rev-branch-cache bundle part out of narrow...

exchange: move disabling of rev-branch-cache bundle part out of narrow I'm attempting to refactor changegroup code in order to better support alternate storage backends. The narrow extension is performing a lot of monkeypatching to this code and it is making it difficult to reason about how everything works. I'm reasonably certain I would be unable to abstract storage without requiring extensive rework of narrow. I believe it is less effort to move narrow code into core so it can be accounted for when changegroup code is refactored. So I'll be doing that. The first part of this is integrating the disabling of the cache:rev-branch-cache bundle2 part into core. This doesn't seem like it is related to changegroup, but narrow's modifications to changegroup are invasive and also require taking its code for bundle generation and exchange into core in order for the changegroup code to work. Differential Revision: https://phab.mercurial-scm.org/D4007

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        Adam Simpkins
    
extensions: call afterloaded() with loaded=False for disabled extensions...

              r33014
            
      Test the extensions.afterloaded() function

        $ cat > foo.py <<EOF

        > from mercurial import extensions

        > def uisetup(ui):

        Pulkit Goyal
    
py3: add b'' prefixes in tests/test-extensions-afterloaded.t...

              r38083
            
        >     ui.write(b"foo.uisetup\\n")

        Adam Simpkins
    
extensions: call afterloaded() with loaded=False for disabled extensions...

              r33014
            
        >     ui.flush()

        >     def bar_loaded(loaded):

        Pulkit Goyal
    
py3: add b'' prefixes in tests/test-extensions-afterloaded.t...

              r38083
            
        >         ui.write(b"foo: bar loaded: %r\\n" % (loaded,))

        Adam Simpkins
    
extensions: call afterloaded() with loaded=False for disabled extensions...

              r33014
            
        >         ui.flush()

        Pulkit Goyal
    
py3: add b'' prefixes in tests/test-extensions-afterloaded.t...

              r38083
            
        >     extensions.afterloaded(b'bar', bar_loaded)

        Adam Simpkins
    
extensions: call afterloaded() with loaded=False for disabled extensions...

              r33014
            
        > EOF

        $ cat > bar.py <<EOF

        > def uisetup(ui):

        Pulkit Goyal
    
py3: add b'' prefixes in tests/test-extensions-afterloaded.t...

              r38083
            
        >     ui.write(b"bar.uisetup\\n")

        Adam Simpkins
    
extensions: call afterloaded() with loaded=False for disabled extensions...

              r33014
            
        >     ui.flush()

        > EOF

        $ basepath=`pwd`

        $ hg init basic

        $ cd basic

        $ echo foo > file

        $ hg add file

        $ hg commit -m 'add file'

        $ echo '[extensions]' >> .hg/hgrc

        $ echo "foo = $basepath/foo.py" >> .hg/hgrc

        $ echo "bar = $basepath/bar.py" >> .hg/hgrc

        $ hg log -r. -T'{rev}\n'

        foo.uisetup

        foo: bar loaded: True

        bar.uisetup

        0

      Test afterloaded with the opposite extension load order

        $ cd ..

        $ hg init basic_reverse

        $ cd basic_reverse

        $ echo foo > file

        $ hg add file

        $ hg commit -m 'add file'

        $ echo '[extensions]' >> .hg/hgrc

        $ echo "bar = $basepath/bar.py" >> .hg/hgrc

        $ echo "foo = $basepath/foo.py" >> .hg/hgrc

        $ hg log -r. -T'{rev}\n'

        bar.uisetup

        foo.uisetup

        foo: bar loaded: True

        0

      Test the extensions.afterloaded() function when the requested extension is not

      loaded

        $ cd ..

        $ hg init notloaded

        $ cd notloaded

        $ echo foo > file

        $ hg add file

        $ hg commit -m 'add file'

        $ echo '[extensions]' >> .hg/hgrc

        $ echo "foo = $basepath/foo.py" >> .hg/hgrc

        $ hg log -r. -T'{rev}\n'

        foo.uisetup

        foo: bar loaded: False

        0

      Test the extensions.afterloaded() function when the requested extension is not

      configured but fails the minimum version check

        $ cd ..

        $ cat > minvers.py <<EOF

        Pulkit Goyal
    
py3: add b'' prefixes in tests/test-extensions-afterloaded.t...

              r38083
            
        > minimumhgversion = b'9999.9999'

        Adam Simpkins
    
extensions: call afterloaded() with loaded=False for disabled extensions...

              r33014
            
        > def uisetup(ui):

        Pulkit Goyal
    
py3: add b'' prefixes in tests/test-extensions-afterloaded.t...

              r38083
            
        >     ui.write(b"minvers.uisetup\\n")

        Adam Simpkins
    
extensions: call afterloaded() with loaded=False for disabled extensions...

              r33014
            
        >     ui.flush()

        > EOF

        $ hg init minversion

        $ cd minversion

        $ echo foo > file

        $ hg add file

        $ hg commit -m 'add file'

        $ echo '[extensions]' >> .hg/hgrc

        $ echo "foo = $basepath/foo.py" >> .hg/hgrc

        $ echo "bar = $basepath/minvers.py" >> .hg/hgrc

        $ hg log -r. -T'{rev}\n'

        (third party extension bar requires version 9999.9999 or newer of Mercurial; disabling)

        foo.uisetup

        foo: bar loaded: False

        0

      Test the extensions.afterloaded() function when the requested extension is not

      configured but fails the minimum version check, using the opposite load order

      for the two extensions.

        $ cd ..

        $ hg init minversion_reverse

        $ cd minversion_reverse

        $ echo foo > file

        $ hg add file

        $ hg commit -m 'add file'

        $ echo '[extensions]' >> .hg/hgrc

        $ echo "bar = $basepath/minvers.py" >> .hg/hgrc

        $ echo "foo = $basepath/foo.py" >> .hg/hgrc

        $ hg log -r. -T'{rev}\n'

        (third party extension bar requires version 9999.9999 or newer of Mercurial; disabling)

        foo.uisetup

        foo: bar loaded: False

        0

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Adam Simpkins extensions: call afterloaded() with loaded=False for disabled extensions...	r33014	Test the extensions.afterloaded() function

		$ cat > foo.py <<EOF
		> from mercurial import extensions
		> def uisetup(ui):
Pulkit Goyal py3: add b'' prefixes in tests/test-extensions-afterloaded.t...	r38083	> ui.write(b"foo.uisetup\\n")
Adam Simpkins extensions: call afterloaded() with loaded=False for disabled extensions...	r33014	> ui.flush()
		> def bar_loaded(loaded):
Pulkit Goyal py3: add b'' prefixes in tests/test-extensions-afterloaded.t...	r38083	> ui.write(b"foo: bar loaded: %r\\n" % (loaded,))
Adam Simpkins extensions: call afterloaded() with loaded=False for disabled extensions...	r33014	> ui.flush()
Pulkit Goyal py3: add b'' prefixes in tests/test-extensions-afterloaded.t...	r38083	> extensions.afterloaded(b'bar', bar_loaded)
Adam Simpkins extensions: call afterloaded() with loaded=False for disabled extensions...	r33014	> EOF
		$ cat > bar.py <<EOF
		> def uisetup(ui):
Pulkit Goyal py3: add b'' prefixes in tests/test-extensions-afterloaded.t...	r38083	> ui.write(b"bar.uisetup\\n")
Adam Simpkins extensions: call afterloaded() with loaded=False for disabled extensions...	r33014	> ui.flush()
		> EOF
		$ basepath=`pwd`

		$ hg init basic
		$ cd basic
		$ echo foo > file
		$ hg add file
		$ hg commit -m 'add file'

		$ echo '[extensions]' >> .hg/hgrc
		$ echo "foo = $basepath/foo.py" >> .hg/hgrc
		$ echo "bar = $basepath/bar.py" >> .hg/hgrc
		$ hg log -r. -T'{rev}\n'
		foo.uisetup
		foo: bar loaded: True
		bar.uisetup
		0

		Test afterloaded with the opposite extension load order

		$ cd ..
		$ hg init basic_reverse
		$ cd basic_reverse
		$ echo foo > file
		$ hg add file
		$ hg commit -m 'add file'

		$ echo '[extensions]' >> .hg/hgrc
		$ echo "bar = $basepath/bar.py" >> .hg/hgrc
		$ echo "foo = $basepath/foo.py" >> .hg/hgrc
		$ hg log -r. -T'{rev}\n'
		bar.uisetup
		foo.uisetup
		foo: bar loaded: True
		0

		Test the extensions.afterloaded() function when the requested extension is not
		loaded

		$ cd ..
		$ hg init notloaded
		$ cd notloaded
		$ echo foo > file
		$ hg add file
		$ hg commit -m 'add file'

		$ echo '[extensions]' >> .hg/hgrc
		$ echo "foo = $basepath/foo.py" >> .hg/hgrc
		$ hg log -r. -T'{rev}\n'
		foo.uisetup
		foo: bar loaded: False
		0

		Test the extensions.afterloaded() function when the requested extension is not
		configured but fails the minimum version check

		$ cd ..
		$ cat > minvers.py <<EOF
Pulkit Goyal py3: add b'' prefixes in tests/test-extensions-afterloaded.t...	r38083	> minimumhgversion = b'9999.9999'
Adam Simpkins extensions: call afterloaded() with loaded=False for disabled extensions...	r33014	> def uisetup(ui):
Pulkit Goyal py3: add b'' prefixes in tests/test-extensions-afterloaded.t...	r38083	> ui.write(b"minvers.uisetup\\n")
Adam Simpkins extensions: call afterloaded() with loaded=False for disabled extensions...	r33014	> ui.flush()
		> EOF
		$ hg init minversion
		$ cd minversion
		$ echo foo > file
		$ hg add file
		$ hg commit -m 'add file'

		$ echo '[extensions]' >> .hg/hgrc
		$ echo "foo = $basepath/foo.py" >> .hg/hgrc
		$ echo "bar = $basepath/minvers.py" >> .hg/hgrc
		$ hg log -r. -T'{rev}\n'
		(third party extension bar requires version 9999.9999 or newer of Mercurial; disabling)
		foo.uisetup
		foo: bar loaded: False
		0

		Test the extensions.afterloaded() function when the requested extension is not
		configured but fails the minimum version check, using the opposite load order
		for the two extensions.

		$ cd ..
		$ hg init minversion_reverse
		$ cd minversion_reverse
		$ echo foo > file
		$ hg add file
		$ hg commit -m 'add file'

		$ echo '[extensions]' >> .hg/hgrc
		$ echo "bar = $basepath/minvers.py" >> .hg/hgrc
		$ echo "foo = $basepath/foo.py" >> .hg/hgrc
		$ hg log -r. -T'{rev}\n'
		(third party extension bar requires version 9999.9999 or newer of Mercurial; disabling)
		foo.uisetup
		foo: bar loaded: False
		0