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authorAlon Zakai <alonzakai@gmail.com>2011-10-08 13:28:01 -0700
committerAlon Zakai <alonzakai@gmail.com>2011-10-08 13:28:01 -0700
commit82004ce7a9d4d1be661d4adb9478a674930f7235 (patch)
tree146dfe94625e146384fba835db884d28bc7abae7 /tests/dlmalloc.c
parent5ab3f6603f47cd17c276d0f8002efd3008753b97 (diff)
fix dlmalloc with typed arrays
Diffstat (limited to 'tests/dlmalloc.c')
-rw-r--r--tests/dlmalloc.c70
1 files changed, 0 insertions, 70 deletions
diff --git a/tests/dlmalloc.c b/tests/dlmalloc.c
deleted file mode 100644
index 37ddc6e0..00000000
--- a/tests/dlmalloc.c
+++ /dev/null
@@ -1,70 +0,0 @@
-
-int main(int ac, char **av)
-{
- int NUM = ac > 1 ? atoi(av[1]) : 0;
- int REPS = ac > 2 ? atoi(av[2]) : 0;
- int c1 = 0, c2 = 0;
- for (int x = 0; x < REPS; x++) {
- char* allocations[NUM];
- for (int i = 0; i < NUM/2; i++) {
- allocations[i] = (char*)malloc((11*i)%1024 + x);
- //printf("zz alloc: %d\n", (int)allocations[i]);
- assert(allocations[i]);
- if (i > 10 && i%4 == 1 && allocations[i-10]) {
- //printf("zz free: %d\n", (int)allocations[i-10]);
- free(allocations[i-10]);
- allocations[i-10] = NULL;
- }
- }
- for (int i = NUM/2; i < NUM; i++) {
- allocations[i] = (char*)malloc(1024*(i+1));
- //printf("zz alloc: %d\n", (int)allocations[i]);
- assert(allocations[i]);
- if (i > 10 && i%4 != 1 && allocations[i-10]) {
- //printf("zz free: %d\n", (int)allocations[i-10]);
- free(allocations[i-10]);
- allocations[i-10] = NULL;
- }
- }
- char* first = allocations[0];
- for (int i = 0; i < NUM; i++) {
- if (allocations[i]) {
- //printf("zz free: %d\n", (int)allocations[i]);
- free(allocations[i]);
- }
- }
- char *last = (char*)malloc(512); // should be identical, as we free'd it all
- //printf("zz last: %d\n", (int)last);
- char *newer = (char*)malloc(512); // should be different
- //printf("zz newer: %d\n", (int)newer);
- c1 += first == last;
- c2 += first == newer;
- }
- printf("*%d,%d*\n", c1, c2);
-}
-
-/* Some debugging tools: Make JS and native code work exactly the same */
-/*
-time_t time ( time_t * timer )
-{
- if (timer) *timer = 1;
- return 1;
-}
-
-long sysconf(int name)
-{
- printf("sysconf: %d (30 is page size)\n", name);
- return 4096;
-}
-
-void *sbrk(intptr_t increment)
-{
- static char spaace[1024*1024*1];
- static intptr_t where = 0;
- printf("sbrk! spaace=%d (%d,%d)\n", (int)&spaace[0], where, increment); // copy the value printed at runtime here in native code into your js
- void *ret = &spaace[where];
- where += increment;
- return ret;
-}
-*/
-