Author: Armin Rigo <[email protected]>
Branch:
Changeset: r551:53a8005f01af
Date: 2012-06-28 12:12 +0200
http://bitbucket.org/cffi/cffi/changeset/53a8005f01af/
Log: Tweak the test until it fails on 64-bit.
diff --git a/testing/test_verify.py b/testing/test_verify.py
--- a/testing/test_verify.py
+++ b/testing/test_verify.py
@@ -546,33 +546,33 @@
def test_autofilled_struct_as_argument():
ffi = FFI()
- ffi.cdef("struct foo_s { char a; int b; ...; }; int foo(struct foo_s);")
+ ffi.cdef("struct foo_s { long a; double b; ...; };\n"
+ "int foo(struct foo_s);")
lib = ffi.verify("""
struct foo_s {
- int pad1, b, pad2, pad3;
- char a;
+ double b;
+ long a;
};
int foo(struct foo_s s) {
- return s.a - s.b;
+ return s.a - (int)s.b;
}
""")
- s = ffi.new("struct foo_s", ['B', 1])
- assert lib.foo(s[0]) == ord('A')
+ s = ffi.new("struct foo_s", [100, 1])
+ assert lib.foo(s[0]) == 99
def test_autofilled_struct_as_argument_dynamic():
ffi = FFI()
- ffi.cdef("struct foo_s { char a; int b; ...; };\n"
- "int (**foo)(struct foo_s);")
+ ffi.cdef("struct foo_s { long a; double b; ...; };\n"
+ "int (*foo)(struct foo_s);")
lib = ffi.verify("""
struct foo_s {
- int pad1, b, pad2, pad3;
- char a;
+ double b;
+ long a;
};
int foo1(struct foo_s s) {
- return s.a - s.b;
+ return s.a - (int)s.b;
}
- int (*foo2)(struct foo_s s) = &foo1;
- int (**foo)(struct foo_s s) = &foo2;
+ int (*foo)(struct foo_s s) = &foo1;
""")
- s = ffi.new("struct foo_s", ['B', 1])
- assert lib.foo[0](s[0]) == ord('A')
+ s = ffi.new("struct foo_s", [100, 1.9])
+ assert lib.foo(s[0]) == 99
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