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 |
|
91.8 % |
634 / 691 |
94.1 % |
95 / 101 |
| compile.c |
|
90.4 % |
1578 / 1746 |
97.7 % |
86 / 88 |
| default.c |
|
61.6 % |
349 / 567 |
61.2 % |
41 / 67 |
| es.c |
|
74.3 % |
2035 / 2740 |
82.1 % |
252 / 307 |
| eval.c |
|
70.0 % |
1257 / 1795 |
77.2 % |
115 / 149 |
| forprime.c |
|
84.4 % |
407 / 482 |
87.2 % |
34 / 39 |
| gplib.c |
|
53.7 % |
493 / 918 |
63.8 % |
60 / 94 |
| hash.c |
|
87.4 % |
160 / 183 |
96.8 % |
30 / 31 |
| init.c |
|
77.2 % |
1120 / 1450 |
82.4 % |
131 / 159 |
| intnum.c |
|
97.5 % |
1495 / 1534 |
98.4 % |
122 / 124 |
| members.c |
|
98.8 % |
320 / 324 |
100.0 % |
54 / 54 |
| parse.c |
|
75.2 % |
392 / 521 |
100.0 % |
5 / 5 |
| parse.y |
|
94.0 % |
110 / 117 |
- |
0 / 0 |
| parsec.h |
|
95.1 % |
98 / 103 |
100.0 % |
17 / 17 |
| readline.c |
|
0.0 % |
0 / 186 |
0.0 % |
0 / 17 |
| str.c |
|
100.0 % |
108 / 108 |
100.0 % |
14 / 14 |
| sumiter.c |
|
96.7 % |
1158 / 1197 |
99.0 % |
101 / 102 |
