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scmutil: make shortest() respect disambiguation revset...
scmutil: make shortest() respect disambiguation revset The previous patch would let you use a shorter prefix if the prefix is unique within a configured revset. However, that's not very useful if there's no simple way of knowing what that shorter prefix is. This patch adapts the shortest() template function to use the shorter prefixes for nodes in the configured revset. This is currently extremely slow, because it calculates the revset for each call to shortest(). To make this faster, the next patch will start caching the revset instance. Ideally we'd cache a prefix tree instance instead. Differential Revision: https://phab.mercurial-scm.org/D4038
Matt Harbison - - Load All Authors

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r35173:ba6324ee stable
r38879:6f7c9527 default
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test-audit-subrepo.t
132 lines | 2.7 KiB | text/troff | Tads3Lexer
/ tests / test-audit-subrepo.t
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Test illegal name
-----------------
on commit:
$ hg init hgname
$ cd hgname
$ mkdir sub
$ hg init sub/.hg
$ echo 'sub/.hg = sub/.hg' >> .hgsub
$ hg ci -qAm 'add subrepo "sub/.hg"'
abort: path 'sub/.hg' is inside nested repo 'sub'
[255]
prepare tampered repo (including the commit above):
$ hg import --bypass -qm 'add subrepo "sub/.hg"' - <<'EOF'
> diff --git a/.hgsub b/.hgsub
> new file mode 100644
> --- /dev/null
> +++ b/.hgsub
> @@ -0,0 +1,1 @@
> +sub/.hg = sub/.hg
> diff --git a/.hgsubstate b/.hgsubstate
> new file mode 100644
> --- /dev/null
> +++ b/.hgsubstate
> @@ -0,0 +1,1 @@
> +0000000000000000000000000000000000000000 sub/.hg
> EOF
$ cd ..
on clone (and update):
$ hg clone -q hgname hgname2
abort: path 'sub/.hg' is inside nested repo 'sub'
[255]
Test direct symlink traversal
-----------------------------
#if symlink
on commit:
$ mkdir hgsymdir
$ hg init hgsymdir/root
$ cd hgsymdir/root
$ ln -s ../out
$ hg ci -qAm 'add symlink "out"'
$ hg init ../out
$ echo 'out = out' >> .hgsub
$ hg ci -qAm 'add subrepo "out"'
abort: subrepo 'out' traverses symbolic link
[255]
prepare tampered repo (including the commit above):
$ hg import --bypass -qm 'add subrepo "out"' - <<'EOF'
> diff --git a/.hgsub b/.hgsub
> new file mode 100644
> --- /dev/null
> +++ b/.hgsub
> @@ -0,0 +1,1 @@
> +out = out
> diff --git a/.hgsubstate b/.hgsubstate
> new file mode 100644
> --- /dev/null
> +++ b/.hgsubstate
> @@ -0,0 +1,1 @@
> +0000000000000000000000000000000000000000 out
> EOF
$ cd ../..
on clone (and update):
$ mkdir hgsymdir2
$ hg clone -q hgsymdir/root hgsymdir2/root
abort: subrepo 'out' traverses symbolic link
[255]
$ ls hgsymdir2
root
#endif
Test indirect symlink traversal
-------------------------------
#if symlink
on commit:
$ mkdir hgsymin
$ hg init hgsymin/root
$ cd hgsymin/root
$ ln -s ../out
$ hg ci -qAm 'add symlink "out"'
$ mkdir ../out
$ hg init ../out/sub
$ echo 'out/sub = out/sub' >> .hgsub
$ hg ci -qAm 'add subrepo "out/sub"'
abort: path 'out/sub' traverses symbolic link 'out'
[255]
prepare tampered repo (including the commit above):
$ hg import --bypass -qm 'add subrepo "out/sub"' - <<'EOF'
> diff --git a/.hgsub b/.hgsub
> new file mode 100644
> --- /dev/null
> +++ b/.hgsub
> @@ -0,0 +1,1 @@
> +out/sub = out/sub
> diff --git a/.hgsubstate b/.hgsubstate
> new file mode 100644
> --- /dev/null
> +++ b/.hgsubstate
> @@ -0,0 +1,1 @@
> +0000000000000000000000000000000000000000 out/sub
> EOF
$ cd ../..
on clone (and update):
$ mkdir hgsymin2
$ hg clone -q hgsymin/root hgsymin2/root
abort: path 'out/sub' traverses symbolic link 'out'
[255]
$ ls hgsymin2
root
#endif