[Documentation] Add guidelines for grouping tests together.

This was considered a good practice but it was not documented. Now it is.

Differential Revision:	http://reviews.llvm.org/D14733

llvm-svn: 253281
This commit is contained in:
Davide Italiano 2015-11-17 02:17:35 +00:00
parent 65e4902156
commit 4efa3952a9
1 changed files with 4 additions and 0 deletions

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@ -240,6 +240,10 @@ The recommended way to examine output to figure out if the test passes is using
the :doc:`FileCheck tool <CommandGuide/FileCheck>`. *[The usage of grep in RUN
lines is deprecated - please do not send or commit patches that use it.]*
Put related tests into a single file rather than having a separate file per
test. Check if there are files already covering your feature and consider
adding your code there instead of creating a new file.
Extra files
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