[lldb] Improve test failure messages in vscode tests
authorPavel Labath <pavel@labath.sk>
Tue, 10 Mar 2020 13:31:03 +0000 (14:31 +0100)
committerPavel Labath <pavel@labath.sk>
Tue, 10 Mar 2020 13:32:45 +0000 (14:32 +0100)
commit6b37c476a2d4e63f6c02ca8996e0e92ae3db3282
treede55304220f09e04fb355f6e78476e282350b95d
parent467eec09109f37646ada72a4fbb1ef99eec8bb09
[lldb] Improve test failure messages in vscode tests

A couple of tests sporadically fail on these assertions, but the error
messages do not give a clue as to what has actually happened.

Improve them so that we can better understand what is going wrong.
lldb/packages/Python/lldbsuite/test/tools/lldb-vscode/lldbvscode_testcase.py