1 files changed, 34 insertions, 0 deletions
diff --git a/libfonts_used_environs.c b/libfonts_used_environs.c
new file mode 100644
index 0000000..54232b4
--- /dev/null
+++ b/libfonts_used_environs.c
@@ -0,0 +1,34 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+#ifndef TEST
+
+
+const char *const libfonts_used_environs[] = {
+	"LIBFONTS_DEFAULT_SANS_SERIF",
+	"LIBFONTS_DEFAULT_SERIF",
+	"LIBFONTS_DEFAULT_MONOSPACE",
+	"XDG_CONFIG_HOME",
+	"HOME",
+	NULL
+};
+
+
+#else
+
+
+int
+main(void)
+{
+	size_t i, j, n;
+	for (n = 0; n < 100; n++)
+		if (!libfonts_used_environs[n])
+			break;
+	ASSERT(n < 100);
+	for (i = 0; i < n; i++)
+		for (j = i + 1; j < n; j++)
+			ASSERT(strcmp(libfonts_used_environs[i], libfonts_used_environs[j]));
+	return 0;
+}
+
+
+#endif