Merge memory manager changes into trunk

FossilOrigin-Name: af583e3ba70b2d10efdead8e03a42fe5c1b94d6b387522833606c138b527a653

1 files changed, 43 insertions, 15 deletions

diff --git a/tests/aplwc_errstr.c b/tests/aplwc_errstr.c
index 8014c1e..fe9fa0e 100644
--- a/tests/aplwc_errstr.c
+++ b/tests/aplwc_errstr.c
@@ -1,47 +1,75 @@
-#include <aplwc.h>
+#include <stdlib.h>
 #include <string.h>
+#include <aplwc.h>
+
+static void *
+my_alloc(size_t min, size_t max, size_t *actual)
+{
+	(void)max;
+
+	*actual = min;
+	return malloc(min);
+}
+
+static void
+my_dealloc(void *p)
+{
+	free(p);
+}
 
 int
 main(void)
 {
-	uint8_t data[APLWC_MIN_MEM];
+	enum aplwc_rc ret;
+	struct aplwc_fns fns;
 	struct aplwc *aplwc;
-	int ret;
+	int success;
 	const char *err;
 
-	ret = aplwc_new(&aplwc, data, sizeof(data));
+	success = 0;
+
+	memset(&fns, 0, sizeof(fns));
+	fns.alloc = my_alloc;
+	fns.dealloc = my_dealloc;
+
+	aplwc = aplwc_new(fns, &ret);
 	if(ret)
-		return 1;
+		goto end;
 
 	err = aplwc_errstr(aplwc);
 	if(err == NULL)
-		return 1;
+		goto end;
 
 	if(strlen(err) != 0)
-		return 1;
+		goto end;
 
 	err = aplwc_errstr(NULL);
 	if(err == NULL)
-		return 1;
+		goto end;
 	if(strcmp(err, "(unable to produce error string)") != 0)
-		return 1;
+		goto end;
 
 	aplwc_destroy(aplwc);
 
-	ret = aplwc_new(&aplwc, data, 0);
+	fns.alloc = NULL;
+	aplwc = aplwc_new(fns, &ret);
 	if(ret == 0)
-		return 1;
+		goto end;
 	err = aplwc_errstr_rc(ret);
 	if(err == NULL)
-		return 1;
+		goto end;
 
 	for(ret = 0; ret <= APLWC_RC_LAST; ret++){
 		err = aplwc_errstr_rc(ret);
 		if(err == NULL)
-			return 1;
+			goto end;
 		if(strcmp(err, "(unable to produce error string)") == 0)
-			return 1;
+			goto end;
 	}
 
-	return 0;
+	success = 1;
+end:
+	if(aplwc)
+		aplwc_destroy(aplwc);
+	return !success;
 }