test uppercase behex and unhex + fix unhex

Signed-off-by: Mattias Andrée <maandree@operamail.com>

2 files changed, 9 insertions, 4 deletions

diff --git a/src/lib/libgamma-facade.c.gpp b/src/lib/libgamma-facade.c.gpp
index d380d97..033a7ef 100644
--- a/src/lib/libgamma-facade.c.gpp
+++ b/src/lib/libgamma-facade.c.gpp
@@ -637,7 +637,7 @@ unsigned char* libgamma_unhex_edid(const char* restrict edid)
     return errno = EINVAL, NULL;
   
   /* Allocate memory area for output octet array. */
-  if ((out = malloc(n / 2 * sizeof(unsigned char))) == NULL)
+  if ((out = malloc(n /= 2 * sizeof(unsigned char))) == NULL)
     return NULL;
   
   /* Convert to raw octet array. */
diff --git a/src/test/test.c b/src/test/test.c
index 6ff3311..e0481fc 100644
--- a/src/test/test.c
+++ b/src/test/test.c
@@ -369,10 +369,15 @@ static void crtc_information(libgamma_crtc_state_t* restrict crtc)
 	libgamma_perror("  (error) EDID", info.edid_error);
       else
 	{
-	  char* edid = libgamma_behex_edid(info.edid, info.edid_length);
-	  printf("  EDID: %s\n", edid);
+	  char* edid_lc = libgamma_behex_edid(info.edid, info.edid_length);
+	  unsigned char* edid_raw = libgamma_unhex_edid(edid_lc);
+	  char* edid_uc = libgamma_behex_edid_uppercase(edid_raw, info.edid_length);;
+	  printf("  EDID: %s\n", edid_lc);
+	  printf("  EDID (uppercase): %s\n", edid_uc);
 	  printf("  EDID (length): %lu\n", info.edid_length);
-	  free(edid);
+	  free(edid_lc);
+	  free(edid_raw);
+	  free(edid_uc);
 	}
     }
   print(size_t, LIBGAMMA_CRTC_INFO_WIDTH_MM, "width", width_mm);