Mercurial > hg
comparison tests/test-command-template.t @ 20662:a54c0d830499 stable
templater: apply "stringify()" on sub expression to get string correctly
Templating syntax allows nested expression to be specified as parts
below, but they are evaluated as a generator and don't work correctly.
- 'sep' of 'join(list, sep)'
- 'text' and 'chars' of 'strip(text, chars)'
In the former case, 'sep' returns expected string only for the first
separation, and empty one for the second or later, because the
generator has only one element.
In the latter case, templating is aborted by exception, because the
generator doesn't have 'strip()' method (as 'text') and can't be
passed as the argument to 'str.strip()' (as 'chars').
This patch applies "stringify()" on these sub expression to get string
correctly.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
---|---|
date | Mon, 10 Mar 2014 01:01:43 +0900 |
parents | 7e627fe63e5e |
children | 5ab28a2e9962 |
comparison
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20661:7e627fe63e5e | 20662:a54c0d830499 |
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1657 | 1657 |
1658 Test branches inside if statement: | 1658 Test branches inside if statement: |
1659 | 1659 |
1660 $ hg log -r 0 --template '{if(branches, "yes", "no")}\n' | 1660 $ hg log -r 0 --template '{if(branches, "yes", "no")}\n' |
1661 no | 1661 no |
1662 | |
1663 $ cd .. | |
1664 | |
1665 Test stringify on sub expressions | |
1666 | |
1667 $ hg log -R a -r 8 --template '{join(files, if("1", if("1", ", ")))}\n' | |
1668 fourth, second, third | |
1669 $ hg log -R a -r 8 --template '{strip(if("1", if("1", "-abc-")), if("1", if("1", "-")))}\n' | |
1670 abc |