Author: Armin Rigo <ar...@tunes.org>
Branch: finalizer
Changeset: r1473:8727aa2547c5
Date: 2014-10-17 11:01 +0200
http://bitbucket.org/pypy/stmgc/changeset/8727aa2547c5/
Log: Extra tests
diff --git a/c7/test/test_list.py b/c7/test/test_list.py
--- a/c7/test/test_list.py
+++ b/c7/test/test_list.py
@@ -6,6 +6,12 @@
ffi = cffi.FFI()
ffi.cdef("""
struct list_s *list_create(void);
+void list_free(struct list_s *lst);
+struct list_s *list_append(struct list_s *lst, uintptr_t item);
+uintptr_t list_count(struct list_s *lst);
+uintptr_t list_item(struct list_s *lst, uintptr_t index);
+struct list_s *list_extend(struct list_s *lst, struct list_s *lst2,
+ uintptr_t slicestart);
struct tree_s *tree_create(void);
void tree_free(struct tree_s *tree);
@@ -127,3 +133,16 @@
def test_hash_permutation():
hashes = [((n ^ (n << 4)) & 0xFF0) for n in range(256)]
assert set(hashes) == set(range(0, 4096, 16))
+
+def test_list_extend():
+ a = lib.list_create()
+ b = lib.list_create()
+ for i in range(100, 120):
+ b = lib.list_append(b, i)
+ a = lib.list_extend(a, b, 3)
+ a = lib.list_extend(a, b, 13)
+ assert lib.list_count(a) == 17 + 7
+ for i, expected in enumerate(range(103, 120) + range(113, 120)):
+ assert lib.list_item(a, i) == expected
+ lib.list_free(b)
+ lib.list_free(a)
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