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commit 9377f60fb37a662908093b216f971f07c0dd1945
parent 2a64412c3415a221afe26aca9b85a922c89070f8
Author: Vincent Forest <vincent.forest@meso-star.com>
Date:   Thu,  5 Feb 2026 15:26:19 +0100

Test loading an empty mixture file

Diffstat:
M
src/test_sln_mixture.c
 | 
27
+++++++++++++++++++++++++++

1 file changed, 27 insertions(+), 0 deletions(-)
diff --git a/src/test_sln_mixture.c b/src/test_sln_mixture.c
@@ -128,6 +128,32 @@ test_api
 }
 
 static void
+test_empty_file
+  (struct sln_device* sln,
+   struct shtr_isotope_metadata* molparam)
+{
+  struct sln_mixture_load_args args = SLN_MIXTURE_LOAD_ARGS_NULL;
+  struct sln_mixture* mixture = NULL;
+  struct sln_molecule molecule = SLN_MOLECULE_NULL;
+
+  FILE* fp = NULL;
+
+  CHK(fp = tmpfile());
+
+  args.filename = "tmpfile";
+  args.molparam = molparam;
+  args.file = fp;
+
+  /* An empty file is valid */
+  CHK(sln_mixture_load(sln, &args, &mixture) == RES_OK);
+  CHK(sln_mixture_get_molecule_count(mixture) == 0);
+  CHK(sln_mixture_get_molecule(mixture, 0, &molecule) == RES_BAD_ARG);
+  CHK(sln_mixture_ref_put(mixture) == RES_OK);
+
+  CHK(fclose(fp) == 0);
+}
+
+static void
 test_invalid_molecule
   (struct sln_device* sln,
    struct shtr_isotope_metadata* molparam)
@@ -266,6 +292,7 @@ main(void)
   molparam = load_isotope_metadata(shtr);
 
   test_api(sln, molparam);
+  test_empty_file(sln, molparam);
   test_invalid_molecule(sln, molparam);
 
   CHK(sln_device_ref_put(sln) == RES_OK);