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 to exceed 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 |
|
89.4 % |
572 / 640 |
90.8 % |
89 / 98 |
| compile.c |
|
90.2 % |
1385 / 1536 |
97.6 % |
82 / 84 |
| default.c |
|
61.9 % |
346 / 559 |
61.2 % |
41 / 67 |
| es.c |
|
60.0 % |
1572 / 2619 |
64.3 % |
196 / 305 |
| eval.c |
|
74.4 % |
1113 / 1495 |
84.5 % |
109 / 129 |
| forprime.c |
|
85.5 % |
406 / 475 |
87.2 % |
34 / 39 |
| gplib.c |
|
53.3 % |
471 / 884 |
63.8 % |
60 / 94 |
| hash.c |
|
87.4 % |
152 / 174 |
96.7 % |
29 / 30 |
| init.c |
|
71.1 % |
886 / 1247 |
76.9 % |
113 / 147 |
| intnum.c |
|
97.6 % |
1432 / 1467 |
99.2 % |
118 / 119 |
| members.c |
|
98.7 % |
307 / 311 |
100.0 % |
54 / 54 |
| parse.c |
|
76.9 % |
276 / 359 |
100.0 % |
5 / 5 |
| parse.y |
|
93.8 % |
106 / 113 |
- |
0 / 0 |
| parsec.h |
|
97.1 % |
100 / 103 |
100.0 % |
17 / 17 |
| readline.c |
|
0.0 % |
0 / 185 |
0.0 % |
0 / 17 |
| str.c |
|
100.0 % |
108 / 108 |
100.0 % |
14 / 14 |
| sumiter.c |
|
97.0 % |
1128 / 1163 |
99.0 % |
98 / 99 |
