X-Git-Url: http://wien.tomnetworks.com/gitweb/?p=hs-boehmgc.git;a=blobdiff_plain;f=gc-7.2%2Ftests%2Fstaticrootstest.c;fp=gc-7.2%2Ftests%2Fstaticrootstest.c;h=222f2095c459d078fd6a2e6699f5a2ef26363640;hp=0000000000000000000000000000000000000000;hb=324587ba93dc77f37406d41fd2a20d0e0d94fb1d;hpb=2a4ea609491b225a1ceb06da70396e93916f137a

diff --git a/gc-7.2/tests/staticrootstest.c b/gc-7.2/tests/staticrootstest.c
new file mode 100644
index 0000000..222f209
--- /dev/null
+++ b/gc-7.2/tests/staticrootstest.c
@@ -0,0 +1,57 @@
+
+#include <stdio.h>
+#include <string.h>
+
+#ifndef GC_DEBUG
+# define GC_DEBUG
+#endif
+
+#include "gc.h"
+#include "gc_backptr.h"
+
+struct treenode {
+    struct treenode *x;
+    struct treenode *y;
+} * root[10];
+
+static char *staticroot = 0;
+
+extern struct treenode * libsrl_mktree(int i);
+extern void * libsrl_init(void);
+
+/*
+struct treenode * mktree(int i) {
+  struct treenode * r = GC_MALLOC(sizeof(struct treenode));
+  if (0 == i) return 0;
+  if (1 == i) r = GC_MALLOC_ATOMIC(sizeof(struct treenode));
+  r -> x = mktree(i-1);
+  r -> y = mktree(i-1);
+  return r;
+}*/
+
+int main(void)
+{
+  int i;
+  /*GC_INIT();
+  staticroot = GC_MALLOC(sizeof(struct treenode));*/
+  staticroot = libsrl_init();
+  memset(staticroot, 0x42, sizeof(struct treenode));
+  GC_gcollect();
+  for (i = 0; i < 10; ++i) {
+    root[i] = libsrl_mktree(12);
+    GC_gcollect();
+  }
+  for (i = 0; i < (int)sizeof(struct treenode); ++i) {
+    if (staticroot[i] != 0x42)
+      return -1;
+  }
+  for (i = 0; i < 10; ++i) {
+    root[i] = libsrl_mktree(12);
+    GC_gcollect();
+  }
+  for (i = 0; i < (int)sizeof(struct treenode); ++i) {
+    if (staticroot[i] != 0x42)
+      return -1;
+  }
+  return 0;
+}