tarantool / test-run / #1

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master: 63%

push

coveralls-python

make: add target to make a code coverage report

Patch introduces integration with coverage.py module [1] that allows to
gather code coverage and build a simple report about covered statements
and branches. We have a test-run.py module itself and also we have Python
helpers for Tarantool tests written in Python. These Python tests runs a
separate processes using subprocess module. To make it possible to gather code
coverage for these helpers there are special changes added to
lib/tarantool_server.py file.

Additionally patch introduces integration with Coveralls
service that allows to evaluate incremental code coverage changes like
we do it for Tarantool [2]. Code coverage for test-run is available on
page by URL [3].

Name                              Stmts   Miss Branch BrPart    Cover
---------------------------------------------------------------------
dispatcher.py                       281     57     94     13    76.0%
lib/__init__.py                      45      0      6      1    98.0%
lib/admin_connection.py              71     50     22      0    22.6%
lib/app_server.py                   162    104     38      2    33.0%
lib/box_connection.py                54     33     12      0    31.8%
lib/colorer.py                      111     31     42      7    64.7%
lib/connpool.py                      85     65     18      0    19.4%
lib/inspector.py                     81     49     26      1    34.6%
lib/options.py                       81     15     18      6    78.8%
lib/preprocessor.py                 329    290    162      0     7.9%
lib/pytap13.py                      128    110     58      1    10.2%
lib/server.py                       111     62     40      2    35.1%
lib/server_mixins.py                126     83     28      0    27.9%
lib/tarantool_connection.py         126     89     22      0    25.0%
lib/tarantool_server.py             729    547    268      9    20.8%
lib/test.py                         249    181     86      0    20... (continued)

323 of 1363 branches covered (23.7%)

Branch coverage included in aggregate %.

1608 of 3906 relevant lines covered (41.17%)

0.41 hits per line