tests/test-merge5

[PATCH] Don't prompt user for keep-vs-delete when the merge is about to be aborted

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[PATCH] Don't prompt user for keep-vs-delete when the merge is about to be aborted
From: Michael A Fetterman <[e-mail]>

If an "hg update" is attempted across branches, it is aborted with an
error message, basically saying that "update -m" is required.  Don't
prompt the user for "keep vs delete" kinds of questions before deciding
to abort.

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#!/bin/sh -x

mkdir t
cd t
hg init
echo This is file a1 > a
echo This is file b1 > b
hg add a b
hg commit -t "commit #0" -d "0 0" -u user
echo This is file b22 > b
hg commit -t"comment #1" -d "0 0" -u user
hg update 0
rm b
hg commit -A -t"comment #2" -d "0 0" -u user
# in theory, we shouldn't need the "yes k" below, but it prevents
# this test from hanging when "hg update" erroneously prompts the
# user for "keep or delete"
yes k | hg update 1
# we exit with 0 to avoid the unavoidable SIGPIPE from above causing
# us to fail this test
exit 0