tests/test-cat.t
author Yuya Nishihara <yuya@tcha.org>
Thu, 25 May 2017 21:53:44 +0900
changeset 32584 746e12a767b3
parent 30833 bd5e9647f646
child 35006 8154119ed236
permissions -rw-r--r--
cat: add formatter support This is an example showing how formatter can handle the --output option. git subrepo isn't supported for now.
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  $ hg init
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  $ echo 0 > a
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  $ echo 0 > b
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  $ hg ci -A -m m
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  adding a
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  adding b
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  $ hg rm a
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  $ hg cat a
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  0
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  $ hg cat --decode a # more tests in test-encode
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  0
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  $ echo 1 > b
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  $ hg ci -m m
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  $ echo 2 > b
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  $ hg cat -r 0 a
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  0
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  $ hg cat -r 0 b
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  0
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  $ hg cat -r 1 a
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  a: no such file in rev 7040230c159c
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  [1]
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  $ hg cat -r 1 b
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  1
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Test multiple files
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  $ echo 3 > c
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  $ hg ci -Am addmore c
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  $ hg cat b c
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  1
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  3
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  $ hg cat .
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  1
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  3
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  $ hg cat . c
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  1
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  3
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Test fileset
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  $ hg cat 'set:not(b) or a'
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  3
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  $ hg cat 'set:c or b'
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  1
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  3
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  $ mkdir tmp
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  $ hg cat --output tmp/HH_%H c
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  $ hg cat --output tmp/RR_%R c
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  $ hg cat --output tmp/h_%h c
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  $ hg cat --output tmp/r_%r c
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  $ hg cat --output tmp/%s_s c
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  $ hg cat --output tmp/%d%%_d c
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  $ hg cat --output tmp/%p_p c
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  $ hg log -r . --template "{rev}: {node|short}\n"
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  2: 45116003780e
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  $ find tmp -type f | sort
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  tmp/.%_d
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  tmp/HH_45116003780e3678b333fb2c99fa7d559c8457e9
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  tmp/RR_2
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  tmp/c_p
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  tmp/c_s
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  tmp/h_45116003780e
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  tmp/r_2
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Test template output
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  $ hg --cwd tmp cat ../b ../c -T '== {path} ({abspath}) ==\n{data}'
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  == ../b (b) == (glob)
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  1
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  == ../c (c) == (glob)
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  3
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  $ hg cat b c -Tjson --output -
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  [
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   {
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    "abspath": "b",
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    "data": "1\n",
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    "path": "b"
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   },
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   {
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    "abspath": "c",
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    "data": "3\n",
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    "path": "c"
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   }
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  ]
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  $ hg cat b c -Tjson --output 'tmp/%p.json'
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  $ cat tmp/b.json
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  [
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   {
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    "abspath": "b",
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    "data": "1\n",
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    "path": "b"
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   }
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  ]
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  $ cat tmp/c.json
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  [
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   {
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    "abspath": "c",
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    "data": "3\n",
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    "path": "c"
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   }
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  ]
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Test working directory
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  $ echo b-wdir > b
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  $ hg cat -r 'wdir()' b
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  b-wdir
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Environment variables are not visible by default
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  $ PATTERN='t4' hg log -r '.' -T "{ifcontains('PATTERN', envvars, 'yes', 'no')}\n"
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  no
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Environment variable visibility can be explicit
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  $ PATTERN='t4' hg log -r '.' -T "{envvars % '{key} -> {value}\n'}" \
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  >                 --config "experimental.exportableenviron=PATTERN"
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  PATTERN -> t4