X-Git-Url: https://git.draconx.ca/gitweb/cdecl99.git/blobdiff_plain/e031b4f0220432aef6e1864ea6359353dbd8aed3..b52d7c8fed34b8506751cbf3e26f878f0cc7fd7b:/test/testlib.c

diff --git a/test/testlib.c b/test/testlib.c
index 3c8bb8c..2c859a9 100644
--- a/test/testlib.c
+++ b/test/testlib.c
@@ -23,6 +23,9 @@
 #include <cdecl.h>
 #include "test.h"
 
+static size_t printbuf_size;
+static char *printbuf;
+
 void *realloc_nofail(void *ptr, size_t size)
 {
 	void *p;
@@ -43,19 +46,32 @@ void *malloc_nofail(size_t size)
 
 void test_print_decl(struct cdecl *decl)
 {
-	static size_t bufsz;
-	static char *buf;
 	size_t rc;
 
 retry:
-	rc = cdecl_declare(buf, bufsz, decl);
-	if (rc >= bufsz) {
-		bufsz = rc + 1;
-		buf = realloc_nofail(buf, bufsz);
+	rc = cdecl_declare(printbuf, printbuf_size, decl);
+	if (rc >= printbuf_size) {
+		printbuf_size = rc + 1;
+		printbuf = realloc_nofail(printbuf, printbuf_size);
+		goto retry;
+	}
+
+	printf("%s\n", printbuf);
+}
+
+void test_explain_decl(struct cdecl *decl)
+{
+	size_t rc;
+
+retry:
+	rc = cdecl_explain(printbuf, printbuf_size, decl);
+	if (rc >= printbuf_size) {
+		printbuf_size = rc + 1;
+		printbuf = realloc_nofail(printbuf, printbuf_size);
 		goto retry;
 	}
 
-	printf("%s\n", buf);
+	printf("%s\n", printbuf);
 }
 
 bool strict_strtoul(unsigned long *val, const char *str, int base)