socsvn commit: r256190 - soc2013/dpl/head/lib/libzcap/test

[dpl at FreeBSD.org]

Author: dpl
Date: Tue Aug 20 08:22:24 2013
New Revision: 256190
URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=256190

Log:
  Use err() instead of fprintf();exit().
  

Modified:
  soc2013/dpl/head/lib/libzcap/test/zcaplibtest.c

Modified: soc2013/dpl/head/lib/libzcap/test/zcaplibtest.c
==============================================================================
--- soc2013/dpl/head/lib/libzcap/test/zcaplibtest.c	Tue Aug 20 08:21:42 2013	(r256189)
+++ soc2013/dpl/head/lib/libzcap/test/zcaplibtest.c	Tue Aug 20 08:22:24 2013	(r256190)
@@ -2,6 +2,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <err.h>
 
 void testzlibVersion(void);
 void testdeflateInit(z_streamp strm);
@@ -22,17 +23,13 @@
 int
 main() {
 
-	if ( (strm = malloc(sizeof (z_stream))) == NULL) {
-		printf("zcaplibtest: malloc()");
-		abort();
-	}
+	if ( (strm = malloc(sizeof (z_stream))) == NULL) 
+		err(1, "zcaplibtest: malloc()");
 
-	if ( (data = malloc(10*1024)) == NULL) {
-		printf("zcaplibtest: malloc()");
-		abort();
-	}
+	if ( (data = malloc(10*1024)) == NULL) 
+		err(1, "zcaplibtest: malloc()");
 
-	for (i=0; i<(10*1024); i++) {
+	for (i=0; i < (10*1024); i++) {
 		data[i] = rand();
 	}
 
@@ -91,10 +88,9 @@
 
 	if ( (ret = zlibCompileFlags()) > 0)
 		printf("OK\n");
-	else
-		printf("Error\n");
-	printf("zlibCompileFlags: %lu\n", ret);
-	
+	else 
+		err(1, "Error\n");
+
 	return;
 }
 
@@ -108,41 +104,31 @@
 void
 testchecksums(void)
 {
-	long data[2];
-
-	uLong first = 0;
-	uLong second = 0;
-	uLong all = 0;
-	uLong combined = 0;
-	int lsize = sizeof(long);
+	uLong first, second, combined;
+	first = second = combined = 0;
+	
+	first = adler32(0L, Z_NULL, 0);
+	printf("adler32: %ld\n", first );
+	first = adler32(first, (void *)data, 5*1024);
+	printf("adler32: %ld\n", first );
+	second = adler32(first, (void *)(data+5*1024), 5*1024);
+	printf("adler32: %ld\n", second );
 
-	data[0] = random();
-	data[1] = random();
+	combined = adler32_combine(first, second, 5*1024);
+	printf("adler32_combine(): %ld\n", combined );
 
-	first = adler32(0, (void *)data, sizeof(long));
-	printf("adler32(0, %ld, %d): %ld\n", data[0], sizeof(long), first );
 
 	printf("adler32\t...\t");
-	if (first != 0)
+	if (second == combined)
 		printf("OK\n");
 	else
-		printf("Error\n");
-
-	second = adler32(0, (void *)(data+lsize), sizeof(long));
-	printf("adler32(0, %ld, %d): %ld\n", data[1], sizeof(long), second );
-
-	combined = adler32_combine(first, second, sizeof(long));
-	printf("adler32_combine(%ld, %ld, %d): %ld\n", first, second, sizeof(long), combined );
-
-	all = adler32(0L, (void *)data, 2*sizeof(long));
-	printf("adler32(0, %ld, %d): %ld\n", data[0], 2*sizeof(long), all );
-
+		err(1, "Error\n");
 
 	printf("adler32_combine()\t...\t");
-	if (all == combined)
+	if (second == combined)
 		printf("OK\n");
 	else
-		printf("Error\n");
+		err(1, "Error\n");
 
 
 	return;