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 |
|
90.4 % |
572 / 633 |
92.7 % |
89 / 96 |
| compile.c |
|
90.2 % |
1396 / 1548 |
97.6 % |
83 / 85 |
| default.c |
|
61.7 % |
343 / 556 |
59.7 % |
40 / 67 |
| es.c |
|
61.3 % |
1607 / 2622 |
67.4 % |
205 / 304 |
| eval.c |
|
74.2 % |
1079 / 1455 |
84.3 % |
102 / 121 |
| forprime.c |
|
84.8 % |
385 / 454 |
86.8 % |
33 / 38 |
| gplib.c |
|
53.5 % |
472 / 882 |
63.8 % |
60 / 94 |
| hash.c |
|
87.0 % |
147 / 169 |
96.4 % |
27 / 28 |
| init.c |
|
69.4 % |
867 / 1249 |
75.3 % |
110 / 146 |
| intnum.c |
|
97.6 % |
1437 / 1473 |
99.2 % |
118 / 119 |
| members.c |
|
98.7 % |
300 / 304 |
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 |
|
97.2 % |
105 / 108 |
92.9 % |
13 / 14 |
| sumiter.c |
|
96.7 % |
1086 / 1123 |
98.9 % |
91 / 92 |
