[Lldb-commits] [PATCH] D43686: Add "lldb-test breakpoint" command and convert the case-sensitivity test to use it

Pavel Labath via Phabricator via lldb-commits lldb-commits at lists.llvm.org
Fri Feb 23 11:18:16 PST 2018

labath added a comment.

In https://reviews.llvm.org/D43686#1017577, @zturner wrote:

> Curious if we need lldb-test for this.  Could we get by with just using lldb in batch mode?  Obviously I'm not opposed to adding whatever we need to lldb-test, just want to make sure it's something that can't already be done with just lldb.

There are a couple of things which make this tricky. Neither of them in insurmountable I think, but together they add up:

- without the `%p` substitution it would be hard to perform an absolute-path match
- the "auto-clear" and "auto-dump" behavior is quite handy to avoid repetition in the tests
- the output format can  be tweaked to enable easy FileCheck-ing ("At least one breakpoint location"), and can be independent of the actual format we want to present to the users.

Comment at: lit/Breakpoint/case-insensitive.test:1
+# REQUIRES: windows
zturner wrote:
> OSX has a case insensitive file system too.  Should we run this test on OSX as well?
Yes, but they don't do case-insensitive matches by default. This matches the logic of the original test, which matches the logic of the code inside lldb. If the lldb implementation changes, then the test will need to be updated.


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