diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/.gitignore | 1 | ||||
| -rw-r--r-- | tests/symmetry_check.c | 56 |
2 files changed, 57 insertions, 0 deletions
diff --git a/tests/.gitignore b/tests/.gitignore index 898fcd89..c2a45f5a 100644 --- a/tests/.gitignore +++ b/tests/.gitignore @@ -4,4 +4,5 @@ list_check gpu_sim_check integration_check pr_gradient_check +symmetry_check .dirstamp diff --git a/tests/symmetry_check.c b/tests/symmetry_check.c new file mode 100644 index 00000000..bda6961e --- /dev/null +++ b/tests/symmetry_check.c @@ -0,0 +1,56 @@ +/* + * symmetry_check.c + * + * Check symmetry + * + * (c) 2011 Thomas White <taw@physics.org> + * + * Part of CrystFEL - crystallography with a FEL + * + */ + + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + + +#include <stdlib.h> +#include <stdio.h> + +#include "../src/symmetry.h" +#include "../src/utils.h" + + +static void check_nequiv(const char *pg, int answer, int *fail) +{ + SymOpList *sym; + int n; + + //STATUS("**************************************** Testing '%s'\n", pg); + + sym = get_pointgroup(pg); + n = num_equivs(sym, NULL); + + if ( n != answer ) { + ERROR("Number of equivalents in '%s' is %i (not %i)\n", + pg, n, answer); + *fail = 1; + } + + free_symoplist(sym); +} + + +int main(int argc, char *argv[]) +{ + int fail = 0; + + check_nequiv( "1", 1, &fail); + check_nequiv( "-1", 2, &fail); + check_nequiv( "2", 2, &fail); + check_nequiv( "m", 2, &fail); + check_nequiv("2/m", 4, &fail); + + return fail; +} |