Regression tests

End-to-end tests compare jitr against committed outputs from Frescox and TALYS. Reference CSVs are committed; neither external code is required in CI.

Running

uv run pytest tests/regression/

Frescox cases (F1–F8)

Eight elastic-scattering cases against LLNL Frescox, all for p/n + 78Ni:

Case

Projectile

E_lab (MeV)

Source deck

F1

p

6.9

B1-example-el.out (block 1)

F2

p

11.0

B1-example-el.out (block 2)

F3

p

49.35

B1-example-el.out (block 3)

F4

p

100

B1-high-el.in (block 1)

F5

p

200

B1-high-el.in (block 2)

F6

n

49.35

B1_n-high-el.in (block 1)

F7

n

100

B1_n-high-el.in (block 2)

F8

n

200

B1_n-high-el.in (block 3)

TALYS cases (T1–T4)

Four JLM/JLMB elastic-scattering cases against TALYS 2.2 for 120Sn at 10 MeV:

Case

Projectile

jlmmode

Notes

T1

n

0

standard JLMB normalization

T2

n

2

stronger JLMB normalization

T3

p

0

Coulomb code path

T4

p

2

Coulomb + stronger normalization

Harness details