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smartset: use native set operations as fast paths...

smartset: use native set operations as fast paths For set operations like "&" and "-", where we know both basesets have their sets ready, and the first set is sorted, use the native Python set operations as a fast path. Note: "+" is not optimized as that will break the ordering. This leads to noticeable improvements on performance: revset | before | after | delta ---------------------------------------------------------------- draft() & draft() & draft() & draft() | 776 | 477 | -39% draft() + draft() + draft() + draft() | 2849 | 2864 | draft() - draft() + draft() - draft() | 943 | 240 | -75% draft() - draft() - draft() - draft() | 557 | 197 | -64% (time measured in microseconds)

Mads Kiilerich - - Load All Authors

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      Test encode/decode filters

        $ hg init

        $ cat > .hg/hgrc <<EOF

        > [encode]

        > not.gz = tr [:lower:] [:upper:]

        > *.gz = gzip -d

        > [decode]

        > not.gz = tr [:upper:] [:lower:]

        > *.gz = gzip

        > EOF

        $ echo "this is a test" | gzip > a.gz

        $ echo "this is a test" > not.gz

        $ hg add *

        $ hg ci -m "test"

      no changes

        $ hg status

        $ touch *

      no changes

        $ hg status

      check contents in repo are encoded

        $ hg debugdata a.gz 0

        this is a test

        $ hg debugdata not.gz 0

        THIS IS A TEST

      check committed content was decoded

        $ gunzip < a.gz

        this is a test

        $ cat not.gz

        this is a test

        $ rm *

        $ hg co -C

        2 files updated, 0 files merged, 0 files removed, 0 files unresolved

      check decoding of our new working dir copy

        $ gunzip < a.gz

        this is a test

        $ cat not.gz

        this is a test

      check hg cat operation

        $ hg cat a.gz

        this is a test

        $ hg cat --decode a.gz | gunzip

        this is a test

        $ mkdir subdir

        $ cd subdir

        $ hg -R .. cat ../a.gz

        this is a test

        $ hg -R .. cat --decode ../a.gz | gunzip

        this is a test

        $ cd ..

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				Test encode/decode filters

				$ hg init
				$ cat > .hg/hgrc <<EOF
				> [encode]
				> not.gz = tr [:lower:] [:upper:]
				> *.gz = gzip -d
				> [decode]
				> not.gz = tr [:upper:] [:lower:]
				> *.gz = gzip
				> EOF
				$ echo "this is a test" \| gzip > a.gz
				$ echo "this is a test" > not.gz
				$ hg add *
				$ hg ci -m "test"

				no changes

				$ hg status
				$ touch *

				no changes

				$ hg status

				check contents in repo are encoded

				$ hg debugdata a.gz 0
				this is a test
				$ hg debugdata not.gz 0
				THIS IS A TEST

				check committed content was decoded

				$ gunzip < a.gz
				this is a test
				$ cat not.gz
				this is a test
				$ rm *
				$ hg co -C
				2 files updated, 0 files merged, 0 files removed, 0 files unresolved

				check decoding of our new working dir copy

				$ gunzip < a.gz
				this is a test
				$ cat not.gz
				this is a test

				check hg cat operation

				$ hg cat a.gz
				this is a test
				$ hg cat --decode a.gz \| gunzip
				this is a test
				$ mkdir subdir
				$ cd subdir
				$ hg -R .. cat ../a.gz
				this is a test
				$ hg -R .. cat --decode ../a.gz \| gunzip
				this is a test

				$ cd ..