X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Fbitmap%2Ftest%2Frun.c;h=b67172a582319955e5344f101f58ade38730424e;hb=8d94c52a7d6a51fd3a95734b2b4c7daa8c687d91;hp=5911a363429d204330225991af08733797aec429;hpb=ea15c79c29a3d86a36316e9b3c707cb6f5d0582b;p=ccan

diff --git a/ccan/bitmap/test/run.c b/ccan/bitmap/test/run.c
index 5911a363..b67172a5 100644
--- a/ccan/bitmap/test/run.c
+++ b/ccan/bitmap/test/run.c
@@ -1,6 +1,7 @@
 #include <ccan/bitmap/bitmap.h>
 #include <ccan/tap/tap.h>
 #include <ccan/array_size/array_size.h>
+#include <ccan/foreach/foreach.h>
 
 int bitmap_sizes[] = {
 	1, 2, 3, 4, 5, 6, 7, 8,
@@ -11,13 +12,21 @@ int bitmap_sizes[] = {
 #define NSIZES ARRAY_SIZE(bitmap_sizes)
 #define NTESTS 9
 
-static void test_sizes(int nbits)
+static void test_sizes(int nbits, bool dynalloc)
 {
-	bitmap *bitmap = bitmap_alloc(nbits);
+	BITMAP_DECLARE(sbitmap, nbits);
+	uint32_t marker;
+	bitmap *bitmap;
 	int i, j;
 	bool wrong;
 
-	ok1(bitmap != NULL);
+	if (dynalloc) {
+		bitmap = bitmap_alloc(nbits);
+		ok1(bitmap != NULL);
+	} else {
+		bitmap = sbitmap;
+		marker = 0xdeadbeef;
+	}
 
 	bitmap_zero(bitmap, nbits);
 	wrong = false;
@@ -78,20 +87,28 @@ static void test_sizes(int nbits)
 		wrong = wrong || bitmap_full(bitmap, nbits);
 	}
 	ok1(!wrong);
-		
-	free(bitmap);
+	
+	if (dynalloc) {
+		free(bitmap);
+	} else {
+		ok1(marker == 0xdeadbeef);
+	}
 }
 
 int main(void)
 {
 	int i;
+	bool dynalloc;
 
 	/* This is how many tests you plan to run */
-	plan_tests(NSIZES * NTESTS);
+	plan_tests(NSIZES * NTESTS * 2);
 
 	for (i = 0; i < NSIZES; i++) {
-		diag("Testing %d-bit bitmap", bitmap_sizes[i]);
-		test_sizes(bitmap_sizes[i]);
+		foreach_int(dynalloc, false, true) {
+			diag("Testing %d-bit bitmap (%s allocation)",
+			     bitmap_sizes[i], dynalloc ? "dynamic" : "static");
+			test_sizes(bitmap_sizes[i], dynalloc);
+		}
 	}
 
 	/* This exits depending on whether all tests passed */