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 19361-ac4f238) Lines: 1229 1318 93.2 %
Date: 2016-08-28 06:11:39 Functions: 154 159 96.9 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
F2c_to_ZC 1024623
F2c_to_mod 3045
F2m_rowslice 14
F2m_to_Flm 1386
F2m_to_ZM 201546
F2m_to_mod 112
F2v_add_inplace 29922015
F2v_slice 28
F2v_to_Flv 3682
F2xC_to_FlxC 0
F2xC_to_ZXC 2632
F2xV_to_F2m 57499
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 173664
F2x_F2xqV_eval 476056
F2x_F2xq_eval 36100
F2x_Frobenius 89531
F2x_add 29105505
F2x_addshift 13386
F2x_addshiftip 91936185
F2x_addshiftipspec 119090602
F2x_addspec 17997
F2x_deflate 36687
F2x_degree 40994633
F2x_degree_lg 164749407
F2x_deriv 302349
F2x_divrem 10314960
F2x_eval 224
F2x_even_odd 41549
F2x_extgcd 837491
F2x_factorel 7504
F2x_gcd 1295755
F2x_halfgcd 315
F2x_halfgcd_i 315
F2x_is_smooth 95417
F2x_is_smooth_squarefree 109956
F2x_is_x 15098
F2x_issquare 14567
F2x_matFrobenius 17543
F2x_mul 28457205
F2x_mul1 20065853
F2x_mulspec 28478196
F2x_mulspec_basecase 4991301
F2x_pow2n 81760
F2x_rem 25193144
F2x_shift 116816
F2x_shiftip 25067576
F2x_shiftneg 490
F2x_shiftpos 116326
F2x_slice 918687
F2x_sqr 2843863
F2x_sqrt 18641
F2x_to_F2v 356591
F2x_to_Flx 87592
F2x_to_ZX 152526
F2x_valrem 54578
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 15098
F2xq_autpow_mul 12691
F2xq_autpow_sqr 23395
F2xq_conjvec 7
F2xq_div 343462
F2xq_easylog 86093
F2xq_inv 837492
F2xq_invsafe 837492
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 57499
F2xq_mul 3251848
F2xq_order 350
F2xq_pow 294415
F2xq_powers 149094
F2xq_powu 7
F2xq_sqr 2680137
F2xq_sqrt 29413
F2xq_sqrt_fast 41550
F2xq_sqrtn 910
F2xq_trace 85525
Flm_to_F2m 1386
Flv_to_F2v 6496
FlxC_to_F2xC 14063
FlxX_to_F2xX 0
Flx_to_F2x 183202
Kronecker_to_F2xqX 95347
RgM_to_F2m 287
RgV_to_F2v 7686
RgX_to_F2x 1218
Rg_to_F2xq 168428
ZM_to_F2m 393278
ZV_to_F2v 2164995
ZXX_to_F2xX 2632
ZX_to_F2x 174264
Z_to_F2x 157423
_F2xqXQ_add 286272
_F2xqXQ_cmul 384461
_F2xqXQ_mul 95347
_F2xqXQ_one 279853
_F2xqXQ_red 276080
_F2xqXQ_sqr 32480
_F2xqXQ_zero 21
_F2xq_add 999053
_F2xq_cmul 1284999
_F2xq_equal0 231
_F2xq_inv 112
_F2xq_mul 546678
_F2xq_neg 182
_F2xq_one 535619
_F2xq_pow 289058
_F2xq_rand 91
_F2xq_red 387261
_F2xq_rmul 777
_F2xq_s 168
_F2xq_sqr 504800
_F2xq_zero 225750
check_kernel 7
const_F2v 150124
gener_F2xq 91
get_F2xq_field 91
mkF2 18150
monomial_F2x 35
pol1_F2xX 337029
polx_F2xX 0
random_F2xqX 2499
rel_Coppersmith 54019
smallirred_F2x 7

Generated by: LCOV version 1.11