view tests/test-merge1 @ 500:ebc4714a7632

[PATCH] Clean up destination directory if a clone fails.

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[PATCH] Clean up destination directory if a clone fails.

From: Bryan O'Sullivan <[e-mail]>

On Mon, 2005-06-27 at 16:27 +0800, Soh Tk-r28629 wrote:

> Hg clone left the dest directory if the source isn't valid.
> I think it should either validate the source before mkdir, or do a
> rmdir to clean it up.

Good suggestion, thanks.  As validating the source in advance isn't
really practical, I opted for the latter.

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#!/bin/sh -x

cat <<'EOF' > merge
#!/bin/sh
echo merging for `basename $1`
EOF
chmod +x merge

mkdir t
cd t
hg init
echo This is file a1 > a
hg add a
hg commit -t "commit #0" -d "0 0" -u user
echo This is file b1 > b
hg add b
hg commit -t "commit #1" -d "0 0" -u user

hg update 0
echo This is file c1 > c
hg add c
hg commit -t "commit #2" -d "0 0" -u user
echo This is file b1 > b
env HGMERGE=../merge hg update -m 1
# no merges expected
cd ..; /bin/rm -rf t

mkdir t
cd t
hg init
echo This is file a1 > a
hg add a
hg commit -t "commit #0" -d "0 0" -u user
echo This is file b1 > b
hg add b
hg commit -t "commit #1" -d "0 0" -u user

hg update 0
echo This is file c1 > c
hg add c
hg commit -t "commit #2" -d "0 0" -u user
echo This is file b2 > b
env HGMERGE=../merge hg update -m 1
# merge of b expected
cd ..; /bin/rm -rf t

mkdir t
cd t
hg init
echo This is file a1 > a
hg add a
hg commit -t "commit #0" -d "0 0" -u user
echo This is file b1 > b
hg add b
hg commit -t "commit #1" -d "0 0" -u user
echo This is file b22 > b
hg commit -t "commit #2" -d "0 0" -u user
hg update 1
echo This is file c1 > c
hg add c
hg commit -t "commit #3" -d "0 0" -u user
cat b
echo This is file b22 > b
env HGMERGE=../merge hg update -m 2
# merge expected!
cd ..; /bin/rm -rf t

mkdir t
cd t
hg init
echo This is file a1 > a
hg add a
hg commit -t "commit #0" -d "0 0" -u user
echo This is file b1 > b
hg add b
hg commit -t "commit #1" -d "0 0" -u user
echo This is file b22 > b
hg commit -t "commit #2" -d "0 0" -u user
hg update 1
echo This is file c1 > c
hg add c
hg commit -t "commit #3" -d "0 0" -u user
echo This is file b33 > b
env HGMERGE=../merge hg update -m 2
# merge of b expected
cd ..; /bin/rm -rf t