upstream/mercurial-mirror Files · tests/test-narrow-clone-stream.t

tests: finally fix up test-fuzz-targets.t...

tests: finally fix up test-fuzz-targets.t It's been failing on my workstation for a while, since I have a new enough LLVM that I had the fuzzer goo, but not so new that I actually had FuzzedDataProvider. This is a better solution all around in my opinion. I _believe_ this should let us run these tests on most systems, even those using GCC instead of clang. That said, my one attempt to test this on my macOS laptop failed miserably, and I don't feel like doing more work on this right now. Differential Revision: https://phab.mercurial-scm.org/D7566

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      #testcases tree flat-fncache flat-nofncache

      Tests narrow stream clones

        $ . "$TESTDIR/narrow-library.sh"

      #if tree

        $ cat << EOF >> $HGRCPATH

        > [experimental]

        > treemanifest = 1

        > EOF

      #endif

      #if flat-nofncache

        $ cat << EOF >> $HGRCPATH

        > [format]

        > usefncache = 0

        > EOF

      #endif

      Server setup

        $ hg init master

        $ cd master

        $ mkdir dir

        $ mkdir dir/src

        $ cd dir/src

        $ for x in `$TESTDIR/seq.py 20`; do echo $x > "F$x"; hg add "F$x"; hg commit -m "Commit src $x"; done

        $ cd ..

        $ mkdir tests

        $ cd tests

        $ for x in `$TESTDIR/seq.py 20`; do echo $x > "F$x"; hg add "F$x"; hg commit -m "Commit src $x"; done

        $ cd ../../..

      Trying to stream clone when the server does not support it

        $ hg clone --narrow ssh://user@dummy/master narrow --noupdate --include "dir/src/F10" --stream

        streaming all changes

        remote: abort: server does not support narrow stream clones

        abort: pull failed on remote

        [255]

      Enable stream clone on the server

        $ echo "[experimental]" >> master/.hg/hgrc

        $ echo "server.stream-narrow-clones=True" >> master/.hg/hgrc

      Cloning a specific file when stream clone is supported

        $ hg clone --narrow ssh://user@dummy/master narrow --noupdate --include "dir/src/F10" --stream

        streaming all changes

        * files to transfer, * KB of data (glob)

        transferred * KB in * seconds (* */sec) (glob)

        $ cd narrow

        $ ls

        $ hg tracked

        I path:dir/src/F10

      Making sure we have the correct set of requirements

        $ cat .hg/requires

        dotencode (tree !)

        dotencode (flat-fncache !)

        fncache (tree !)

        fncache (flat-fncache !)

        generaldelta

        narrowhg-experimental

        revlogv1

        sparserevlog

        store

        treemanifest (tree !)

      Making sure store has the required files

        $ ls .hg/store/

        00changelog.i

        00manifest.i

        data

        fncache (tree !)

        fncache (flat-fncache !)

        meta (tree !)

        narrowspec

        undo

        undo.backupfiles

        undo.narrowspec

        undo.phaseroots

      Checking that repository has all the required data and not broken

        $ hg verify

        checking changesets

        checking manifests

        checking directory manifests (tree !)

        crosschecking files in changesets and manifests

        checking files

        checked 40 changesets with 1 changes to 1 files

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				#testcases tree flat-fncache flat-nofncache

				Tests narrow stream clones

				$ . "$TESTDIR/narrow-library.sh"

				#if tree
				$ cat << EOF >> $HGRCPATH
				> [experimental]
				> treemanifest = 1
				> EOF
				#endif

				#if flat-nofncache
				$ cat << EOF >> $HGRCPATH
				> [format]
				> usefncache = 0
				> EOF
				#endif

				Server setup

				$ hg init master
				$ cd master
				$ mkdir dir
				$ mkdir dir/src
				$ cd dir/src
				$ for x in `$TESTDIR/seq.py 20`; do echo $x > "F$x"; hg add "F$x"; hg commit -m "Commit src $x"; done

				$ cd ..
				$ mkdir tests
				$ cd tests
				$ for x in `$TESTDIR/seq.py 20`; do echo $x > "F$x"; hg add "F$x"; hg commit -m "Commit src $x"; done
				$ cd ../../..

				Trying to stream clone when the server does not support it

				$ hg clone --narrow ssh://user@dummy/master narrow --noupdate --include "dir/src/F10" --stream
				streaming all changes
				remote: abort: server does not support narrow stream clones
				abort: pull failed on remote
				[255]

				Enable stream clone on the server

				$ echo "[experimental]" >> master/.hg/hgrc
				$ echo "server.stream-narrow-clones=True" >> master/.hg/hgrc

				Cloning a specific file when stream clone is supported

				$ hg clone --narrow ssh://user@dummy/master narrow --noupdate --include "dir/src/F10" --stream
				streaming all changes
				* files to transfer, * KB of data (glob)
				transferred * KB in * seconds (* */sec) (glob)

				$ cd narrow
				$ ls
				$ hg tracked
				I path:dir/src/F10

				Making sure we have the correct set of requirements

				$ cat .hg/requires
				dotencode (tree !)
				dotencode (flat-fncache !)
				fncache (tree !)
				fncache (flat-fncache !)
				generaldelta
				narrowhg-experimental
				revlogv1
				sparserevlog
				store
				treemanifest (tree !)

				Making sure store has the required files

				$ ls .hg/store/
				00changelog.i
				00manifest.i
				data
				fncache (tree !)
				fncache (flat-fncache !)
				meta (tree !)
				narrowspec
				undo
				undo.backupfiles
				undo.narrowspec
				undo.phaseroots

				Checking that repository has all the required data and not broken

				$ hg verify
				checking changesets
				checking manifests
				checking directory manifests (tree !)
				crosschecking files in changesets and manifests
				checking files
				checked 40 changesets with 1 changes to 1 files