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 - F2v.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.16.2 lcov report (development 29454-e7b6e21fb9) Lines: 554 634 87.4 %
Date: 2024-07-18 09:03:47 Functions: 55 68 80.9 %
Legend: Lines: hit not hit

Function Name Sort by function name Hit count Sort by hit count
F2m_F2c_mul 0
F2m_deplin 0
F2m_det 0
F2m_invimage 0
F2m_powu 0
F2m_row 0
F2m_to_F2Ms 0
F2m_transpose 0
F2v_dotproduct 0
F2v_or_inplace 0
Flm_to_F2m 0
_F2m_mul 0
_F2m_sqr 0
F2m_inv_upper_1 7
F2m_invimage_i 7
F2m_F2c_gauss 14
F2m_inv_upper_1_ind 14
F2m_rowslice 14
F2v_slice 28
F2m_gauss 35
F2m_inv 35
F2m_inflate 53
block_lanczos 53
F2m_rank 63
F2m_to_mod 133
F2w_transpose_F2m 212
F2m_to_Flm 308
RgM_to_F2m 336
F2v_negimply_inplace 1148
RgV_F2v_extract_shallow 1218
find_nonsingular_sub 1230
identity_F2wB 1230
F2w_F2Ms_mul 1336
F2w_F2Ms_transmul 1442
F2m_det_sp 1631
F2v_hamming 2156
F2Ms_to_F2m 2442
F2wB_addid_inplace 2460
F2w_mask_inplace 2460
F2Ms_ker 2495
F2v_inflate 2892
F2c_to_mod 3115
F2v_to_Flv 3654
F2w_transmul 3743
F2v_equal0 4816
F2w_F2wB_mul_add_inplace 4920
precompute_F2w_F2wB 4920
Flv_to_F2v 6027
F2v_subset 6342
F2wB_mul 7380
RgV_to_F2v 7798
F2v_and_inplace 14448
F2m_F2c_invimage 192105
F2m_ker 195508
matid_F2m 223456
F2m_gauss_sp 223493
F2m_gauss_pivot 344524
F2m_mul 672124
F2_get_col 714601
F2m_ker_sp 1131537
F2m_to_ZM 1297772
const_F2v 1629756
F2m_F2c_mul_i 1776945
ZM_to_F2m 2803517
F2c_to_ZC 3471938
F2v_find_nonzero 6145178
ZV_to_F2v 9577351
F2v_add_inplace 23762272

Generated by: LCOV version 1.16