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 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 - F2x.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.8.0 lcov report (development 19081-e84bc4a) Lines: 1233 1318 93.6 %
Date: 2016-07-01 Functions: 154 159 96.9 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 626 793 78.9 %

Function Name Sort by function name Hit count Sort by hit count
F2c_to_ZC 1027004
F2c_to_mod 3045
F2m_rowslice 14
F2m_to_Flm 1386
F2m_to_ZM 201854
F2m_to_mod 112
F2v_add_inplace 29966109
F2v_slice 28
F2v_to_Flv 3682
F2xC_to_FlxC 0
F2xC_to_ZXC 2632
F2xV_to_F2m 60809
F2xX_F2x_mul 384461
F2xX_add 349356
F2xX_deriv 66227
F2xX_renormalize 1755523
F2xX_to_Kronecker 190694
F2xX_to_ZXX 0
F2xY_F2xqV_evalx 98210
F2xY_F2xq_evalx 0
F2xY_degreex 163275
F2x_1_add 173662
F2x_F2xqV_eval 476056
F2x_F2xq_eval 36085
F2x_Frobenius 92820
F2x_add 29102468
F2x_addshift 13386
F2x_addshiftip 91907836
F2x_addshiftipspec 119090506
F2x_addspec 17997
F2x_deflate 36806
F2x_degree 41041473
F2x_degree_lg 164765852
F2x_deriv 292897
F2x_divrem 10305079
F2x_eval 224
F2x_even_odd 41482
F2x_extgcd 837405
F2x_factorel 7504
F2x_gcd 1282734
F2x_halfgcd 315
F2x_halfgcd_i 315
F2x_is_smooth 95417
F2x_is_smooth_squarefree 109956
F2x_is_x 15097
F2x_issquare 14567
F2x_matFrobenius 20853
F2x_mul 28461597
F2x_mul1 20070883
F2x_mulspec 28482611
F2x_mulspec_basecase 4991111
F2x_pow2n 81760
F2x_rem 25191833
F2x_shift 116816
F2x_shiftip 25072405
F2x_shiftneg 490
F2x_shiftpos 116326
F2x_slice 918687
F2x_sqr 2850408
F2x_sqrt 18641
F2x_to_F2v 371700
F2x_to_Flx 87508
F2x_to_ZX 106321
F2x_valrem 45365
F2xqXQV_autpow 56462
F2xqXQV_auttrace 2499
F2xqXQ_autpow_mul 28518
F2xqXQ_autpow_sqr 56462
F2xqXQ_auttrace_mul 6615
F2xqXQ_auttrace_sqr 4487
F2xqXQ_mul 95347
F2xqXQ_pow 7
F2xqXQ_powers 6615
F2xqXQ_sqr 88949
F2xqX_F2xqXQV_eval 13230
F2xqX_F2xqXQ_eval 84980
F2xqX_F2xq_mul 6888
F2xqX_F2xq_mul_to_monic 161140
F2xqX_divrem 490637
F2xqX_gcd 138558
F2xqX_mul 95347
F2xqX_normalize 161140
F2xqX_red 543928
F2xqX_rem 668829
F2xqX_sqr 88949
F2xq_Artin_Schreier 39956
F2xq_autpow 15096
F2xq_autpow_mul 12685
F2xq_autpow_sqr 23386
F2xq_conjvec 7
F2xq_div 343238
F2xq_easylog 86170
F2xq_inv 837405
F2xq_invsafe 837405
F2xq_log 53291
F2xq_log_Coppersmith 7
F2xq_log_Coppersmith_d 42
F2xq_log_Coppersmith_rec 14
F2xq_log_find_rel 119
F2xq_log_from_rel 28
F2xq_log_index 7
F2xq_matrix_pow 60809
F2xq_mul 3256156
F2xq_order 350
F2xq_pow 294975
F2xq_powers 152404
F2xq_powu 7
F2xq_sqr 2686687
F2xq_sqrt 29411
F2xq_sqrt_fast 41482
F2xq_sqrtn 875
F2xq_trace 85188
Flm_to_F2m 1386
Flv_to_F2v 6496
FlxC_to_F2xC 14063
FlxX_to_F2xX 0
Flx_to_F2x 146948
Kronecker_to_F2xqX 95347
RgM_to_F2m 287
RgV_to_F2v 7686
RgX_to_F2x 294
Rg_to_F2xq 166228
ZM_to_F2m 393726
ZV_to_F2v 2175727
ZXX_to_F2xX 2632
ZX_to_F2x 174060
Z_to_F2x 157311
_F2xqXQ_add 286272
_F2xqXQ_cmul 384461
_F2xqXQ_mul 95347
_F2xqXQ_one 279853
_F2xqXQ_red 276080
_F2xqXQ_sqr 32480
_F2xqXQ_zero 21
_F2xq_add 996546
_F2xq_cmul 1282981
_F2xq_equal0 182
_F2xq_inv 91
_F2xq_mul 552066
_F2xq_neg 161
_F2xq_one 538776
_F2xq_pow 289618
_F2xq_rand 91
_F2xq_red 386999
_F2xq_rmul 728
_F2xq_s 119
_F2xq_sqr 508228
_F2xq_zero 225750
check_kernel 7
const_F2v 153779
gener_F2xq 91
get_F2xq_field 70
mkF2 18148
monomial_F2x 35
pol1_F2xX 337029
polx_F2xX 0
random_F2xqX 2499
rel_Coppersmith 54019
smallirred_F2x 7

Generated by: LCOV version 1.9