Code coverage tests
This page documents the degree to which the PARI/GP source code is tested by
our public test suite, distributed with the source distribution in directory
src/test/. This is measured by the gcov utility; we then
process gcov output using the lcov frond-end.
We test a few variants depending on Configure flags
on the pari.math.u-bordeaux.fr machine (x86_64
architecture), and agregate them in the final report:
- with GMP kernel
- with GMP kernel using --mt=pthread
- with native kernel, including micro-assembler code
- with native kernel, without micro-assembler
- with native kernel, without micro-assembler, disabling GCC extensions
(DISABLE_INLINE)
- with GMP kernel, emulating an
x86_32 architecture at
Configure time via setarch
The target is 90% coverage for all mathematical modules
(given that branches depending on DEBUGLEVEL
or DEBUGMEM are not covered). This script is
run to produce the results below.
| LCOV - code coverage report |
 |
|
|
|
|
|
|
|
|
|
| Filename |
Line Coverage  |
Functions |
| anal.c |
|
89.0 % |
639 / 718 |
98.0 % |
98 / 100 |
| compile.c |
|
90.0 % |
1343 / 1493 |
96.2 % |
77 / 80 |
| default.c |
|
52.2 % |
276 / 529 |
53.1 % |
34 / 64 |
| es.c |
|
71.2 % |
1801 / 2530 |
84.6 % |
247 / 292 |
| eval.c |
|
75.7 % |
1057 / 1397 |
84.5 % |
93 / 110 |
| forprime.c |
|
84.1 % |
370 / 440 |
86.5 % |
32 / 37 |
| gplib.c |
|
38.5 % |
340 / 884 |
51.1 % |
46 / 90 |
| hash.c |
|
79.5 % |
124 / 156 |
88.5 % |
23 / 26 |
| init.c |
|
74.3 % |
879 / 1183 |
80.6 % |
108 / 134 |
| intnum.c |
|
97.8 % |
1387 / 1418 |
99.1 % |
115 / 116 |
| members.c |
|
97.3 % |
293 / 301 |
96.4 % |
54 / 56 |
| parse.c |
|
69.4 % |
175 / 252 |
100.0 % |
5 / 5 |
| parse.y |
|
95.3 % |
123 / 129 |
- |
0 / 0 |
| parsec.h |
|
97.1 % |
100 / 103 |
100.0 % |
17 / 17 |
| readline.c |
|
0.0 % |
0 / 191 |
0.0 % |
0 / 17 |
| sumiter.c |
|
95.9 % |
970 / 1011 |
100.0 % |
79 / 79 |
