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annotate tests/helpers-testrepo.sh @ 33204:ddd65b4f3ae6

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tests: alias syshg and syshgenv so they can be switched conditionally
author Yuya Nishihara <yuya@tcha.org>
date Sun, 02 Jul 2017 13:14:20 +0900
parents 98e2c78e309c
children 2d7300cf3f3f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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6c113a7dec52 tests: use the system hg for examining the local repository
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1 # Invoke the system hg installation (rather than the local hg version being
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2 # tested).
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3 #
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4 # We want to use the hg version being tested when interacting with the test
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5 # repository, and the system hg when interacting with the mercurial source code
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6 # repository.
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7 #
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8 # The mercurial source repository was typically orignally cloned with the
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9 # system mercurial installation, and may require extensions or settings from
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10 # the system installation.
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11 syshg () {
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12 (
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13 syshgenv
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14 exec hg "$@"
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15 )
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16 }
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17
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18 # Revert the environment so that running "hg" runs the system hg
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19 # rather than the test hg installation.
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20 syshgenv () {
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21 . "$HGTEST_RESTOREENV"
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22 HGPLAIN=1
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23 export HGPLAIN
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24 }
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25
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26 # Most test-check-* sourcing this file run "hg files", which is not available
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27 # in ancient versions of hg. So we double check if "syshg files" works and
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28 # fallback to hg bundled in the repo.
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29 syshg files -h >/dev/null 2>/dev/null
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30 if [ $? -eq 0 ]; then
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31 alias testrepohg=syshg
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32 alias testrepohgenv=syshgenv
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33 else
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34 alias testrepohg=hg
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35 alias testrepohgenv=:
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36 fi