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:

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
Current view: top level - basemath Hit Total Coverage
Test: PARI/GP v2.16.1 lcov report (development 28920-5f2f1e7126) Lines: 122755 133374 92.0 %
Date: 2023-12-08 07:52:57 Functions: 11221 11948 93.9 %
Legend: Rating: low: < 75 % medium: >= 75 % high: >= 90 %

Filename Sort by name Line Coverage Sort by line coverage Functions Sort by function coverage
ZG.c
60.3%60.3%
 60.3 % 44 / 73 57.1 % 8 / 14
F3v.c
83.5%83.5%
 83.5 % 152 / 182 76.7 % 23 / 30
FlxX.c
82.1%82.1%
 82.1 % 1195 / 1455 76.8 % 149 / 194
galconj.c
83.3%83.3%
 83.3 % 1910 / 2293 78.9 % 120 / 152
FpV.c
76.9%76.9%
 76.9 % 741 / 964 80.7 % 109 / 135
F2v.c
87.5%87.5%
 87.5 % 555 / 634 80.9 % 55 / 68
lambert.c
89.8%89.8%
 89.8 % 237 / 264 81.8 % 18 / 22
FpXQX_factor.c
83.0%83.0%
 83.0 % 1615 / 1946 83.0 % 127 / 153
crvwtors.c
84.8%84.8%
 84.8 % 274 / 323 83.3 % 25 / 30
FpXX.c
78.3%78.3%
 78.3 % 951 / 1215 85.1 % 114 / 134
pclgp.c
77.1%77.1%
 77.1 % 1835 / 2379 85.0 % 153 / 180
Flx.c
88.6%88.6%
 88.6 % 2402 / 2712 86.5 % 296 / 342
ifactor1.c
82.0%82.0%
 82.0 % 1555 / 1897 86.9 % 93 / 107
Zp.c
85.3%85.3%
 85.3 % 734 / 860 87.3 % 69 / 79
alglin3.c
92.3%92.3%
 92.3 % 537 / 582 88.7 % 47 / 53
ZX.c
88.5%88.5%
 88.5 % 700 / 791 88.8 % 95 / 107
Fle.c
93.6%93.6%
 93.6 % 427 / 456 89.1 % 57 / 64
base1.c
95.0%95.0%
 95.0 % 1713 / 1803 89.1 % 139 / 156
ZV.c
87.7%87.7%
 87.7 % 779 / 888 89.7 % 122 / 136
F2x.c
83.8%83.8%
 83.8 % 1542 / 1840 89.7 % 192 / 214
hnf_snf.c
90.1%90.1%
 90.1 % 1557 / 1728 90.0 % 90 / 100
factcyclo.c
85.0%85.0%
 85.0 % 915 / 1077 90.6 % 77 / 85
RgX.c
91.0%91.0%
 91.0 % 1610 / 1770 91.3 % 199 / 218
RgV.c
88.1%88.1%
 88.1 % 509 / 578 91.3 % 95 / 104
base4.c
91.6%91.6%
 91.6 % 1643 / 1794 91.6 % 164 / 179
FpX_factor.c
91.7%91.7%
 91.7 % 1307 / 1425 91.9 % 114 / 124
bibli1.c
95.4%95.4%
 95.4 % 1087 / 1139 92.1 % 70 / 76
elltors.c
95.7%95.7%
 95.7 % 419 / 438 92.3 % 24 / 26
buch1.c
95.3%95.3%
 95.3 % 652 / 684 92.5 % 49 / 53
ellanal.c
87.0%87.0%
 87.0 % 683 / 785 92.8 % 64 / 69
polarit3.c
89.8%89.8%
 89.8 % 1747 / 1946 93.0 % 185 / 199
FF.c
91.3%91.3%
 91.3 % 1356 / 1486 93.3 % 139 / 149
prime.c
91.6%91.6%
 91.6 % 651 / 711 93.3 % 70 / 75
alglin2.c
90.5%90.5%
 90.5 % 1055 / 1166 93.3 % 84 / 90
buch2.c
91.7%91.7%
 91.7 % 2207 / 2406 93.3 % 154 / 165
alglin1.c
87.6%87.6%
 87.6 % 2767 / 3159 93.4 % 296 / 317
arith2.c
93.9%93.9%
 93.9 % 524 / 558 93.4 % 71 / 76
FpX.c
91.1%91.1%
 91.1 % 1631 / 1791 93.4 % 184 / 197
Flv.c
97.2%97.2%
 97.2 % 737 / 758 93.5 % 58 / 62
Qfb.c
90.0%90.0%
 90.0 % 1103 / 1225 93.6 % 131 / 140
FpE.c
91.5%91.5%
 91.5 % 1093 / 1195 93.8 % 121 / 129
arith1.c
91.1%91.1%
 91.1 % 2065 / 2267 93.8 % 210 / 224
subcyclo.c
92.7%92.7%
 92.7 % 608 / 656 93.9 % 46 / 49
ellrank.c
93.5%93.5%
 93.5 % 1142 / 1221 93.9 % 108 / 115
perm.c
92.0%92.0%
 92.0 % 992 / 1078 93.9 % 108 / 115
gen2.c
89.0%89.0%
 89.0 % 1577 / 1772 94.3 % 149 / 158
bit.c
96.7%96.7%
 96.7 % 408 / 422 94.4 % 34 / 36
FlxqE.c
93.4%93.4%
 93.4 % 865 / 926 94.5 % 86 / 91
lfunutils.c
92.3%92.3%
 92.3 % 1785 / 1934 94.6 % 174 / 184
base3.c
93.8%93.8%
 93.8 % 2040 / 2174 94.6 % 228 / 241
ispower.c
93.2%93.2%
 93.2 % 686 / 736 94.9 % 37 / 39
F2xqE.c
93.7%93.7%
 93.7 % 419 / 447 94.8 % 55 / 58
nffactor.c
93.0%93.0%
 93.0 % 1221 / 1313 94.9 % 75 / 79
quad.c
96.0%96.0%
 96.0 % 690 / 719 95.0 % 57 / 60
polarit2.c
90.6%90.6%
 90.6 % 2238 / 2471 95.3 % 204 / 214
gen3.c
92.1%92.1%
 92.1 % 2408 / 2615 95.5 % 231 / 242
bibli2.c
95.5%95.5%
 95.5 % 1252 / 1311 95.9 % 116 / 121
buch3.c
93.4%93.4%
 93.4 % 1511 / 1617 96.0 % 120 / 125
base5.c
94.3%94.3%
 94.3 % 1098 / 1164 96.2 % 76 / 79
bb_hnf.c
96.8%96.8%
 96.8 % 642 / 663 96.4 % 53 / 55
ellsea.c
95.9%95.9%
 95.9 % 1208 / 1260 96.9 % 94 / 97
ecpp.c
92.9%92.9%
 92.9 % 748 / 805 96.9 % 95 / 98
bern.c
95.0%95.0%
 95.0 % 340 / 358 97.2 % 35 / 36
rootpol.c
95.9%95.9%
 95.9 % 1480 / 1543 97.5 % 116 / 119
zetamult.c
96.9%96.9%
 96.9 % 562 / 580 97.6 % 40 / 41
lll.c
81.0%81.0%
 81.0 % 1301 / 1607 97.6 % 121 / 124
lfunquad.c
96.8%96.8%
 96.8 % 337 / 348 97.7 % 42 / 43
trans3.c
93.2%93.2%
 93.2 % 1733 / 1860 97.7 % 126 / 129
base2.c
94.7%94.7%
 94.7 % 2212 / 2336 97.7 % 168 / 172
QX_factor.c
96.5%96.5%
 96.5 % 772 / 800 97.8 % 44 / 45
trans2.c
96.1%96.1%
 96.1 % 1222 / 1271 97.9 % 92 / 94
nflist.c
96.3%96.3%
 96.3 % 3109 / 3228 97.8 % 314 / 321
subfield.c
97.9%97.9%
 97.9 % 938 / 958 98.0 % 48 / 49
elliptic.c
93.5%93.5%
 93.5 % 4345 / 4647 98.0 % 387 / 395
aprcl.c
84.9%84.9%
 84.9 % 598 / 704 98.0 % 49 / 50
modsym.c
93.2%93.2%
 93.2 % 2823 / 3029 98.3 % 294 / 299
polclass.c
97.5%97.5%
 97.5 % 825 / 846 98.6 % 72 / 73
mftrace.c
97.3%97.3%
 97.3 % 7539 / 7750 99.2 % 766 / 772
lfun.c
97.6%97.6%
 97.6 % 1477 / 1513 99.4 % 158 / 159
trans1.c
96.9%96.9%
 96.9 % 2242 / 2314 99.4 % 166 / 167
matperm.c
100.0%
 100.0 % 78 / 78 100.0 % 4 / 4
ellpadiclambdamu.c
100.0%
 100.0 % 113 / 113 100.0 % 7 / 7
buch4.c
95.9%95.9%
 95.9 % 140 / 146 100.0 % 8 / 8
nflistQT.c
97.0%97.0%
 97.0 % 164 / 169 100.0 % 12 / 12
ramanujantau.c
97.3%97.3%
 97.3 % 107 / 110 100.0 % 12 / 12
bnfunits.c
96.4%96.4%
 96.4 % 217 / 225 100.0 % 14 / 14
concat.c
92.5%92.5%
 92.5 % 331 / 358 100.0 % 15 / 15
msfarey.c
96.9%96.9%
 96.9 % 187 / 193 100.0 % 17 / 17
random.c
100.0%
 100.0 % 157 / 157 100.0 % 17 / 17
lerch.c
96.2%96.2%
 96.2 % 330 / 343 100.0 % 20 / 20
Ser.c
98.8%98.8%
 98.8 % 162 / 164 100.0 % 21 / 21
subgroup.c
96.0%96.0%
 96.0 % 356 / 371 100.0 % 24 / 24
bnflog.c
97.8%97.8%
 97.8 % 272 / 278 100.0 % 26 / 26
digits.c
95.6%95.6%
 95.6 % 195 / 204 100.0 % 27 / 27
map.c
99.1%99.1%
 99.1 % 219 / 221 100.0 % 27 / 27
dirichlet.c
95.8%95.8%
 95.8 % 435 / 454 100.0 % 28 / 28
volcano.c
98.6%98.6%
 98.6 % 340 / 345 100.0 % 28 / 28
Flxq_log.c
95.3%95.3%
 95.3 % 446 / 468 100.0 % 28 / 28
polarit1.c
95.8%95.8%
 95.8 % 319 / 333 100.0 % 32 / 32
qfsolve.c
98.3%98.3%
 98.3 % 621 / 632 100.0 % 34 / 34
bb_group.c
94.0%94.0%
 94.0 % 534 / 568 100.0 % 36 / 36
mellininv.c
98.6%98.6%
 98.6 % 349 / 354 100.0 % 40 / 40
ellpadic.c
96.2%96.2%
 96.2 % 588 / 611 100.0 % 47 / 47
qfisom.c
98.1%98.1%
 98.1 % 871 / 888 100.0 % 55 / 55
kummer.c
98.7%98.7%
 98.7 % 855 / 866 100.0 % 61 / 61
char.c
95.7%95.7%
 95.7 % 820 / 857 100.0 % 63 / 63
grossenchar.c
98.6%98.6%
 98.6 % 1034 / 1049 100.0 % 66 / 66
hyperell.c
97.4%97.4%
 97.4 % 812 / 834 100.0 % 70 / 70
hypergeom.c
99.4%99.4%
 99.4 % 682 / 686 100.0 % 71 / 71
ellisog.c
98.7%98.7%
 98.7 % 978 / 991 100.0 % 85 / 85
gen1.c
93.9%93.9%
 93.9 % 1935 / 2060 100.0 % 101 / 101
hgm.c
96.9%96.9%
 96.9 % 1218 / 1257 100.0 % 139 / 139
polmodular.c
97.0%97.0%
 97.0 % 2281 / 2352 100.0 % 142 / 142

Generated by: LCOV version 1.14