1 files changed, 225 insertions, 0 deletions
diff --git a/testing/cffi1/test_dlopen.py b/testing/cffi1/test_dlopen.py
new file mode 100644
index 0000000..1c20550
--- /dev/null
+++ b/testing/cffi1/test_dlopen.py
@@ -0,0 +1,225 @@
+import py
+from cffi import FFI, VerificationError, CDefError
+from cffi.recompiler import make_py_source
+from testing.udir import udir
+
+
+def test_simple():
+    ffi = FFI()
+    ffi.cdef("int close(int); static const int BB = 42; int somevar;")
+    target = udir.join('test_simple.py')
+    make_py_source(ffi, 'test_simple', str(target))
+    assert target.read() == r"""# auto-generated file
+import _cffi_backend
+
+ffi = _cffi_backend.FFI('test_simple',
+    _version = 0x2601,
+    _types = b'\x00\x00\x01\x0D\x00\x00\x07\x01\x00\x00\x00\x0F',
+    _globals = (b'\xFF\xFF\xFF\x1FBB',42,b'\x00\x00\x00\x23close',0,b'\x00\x00\x01\x21somevar',0),
+)
+"""
+
+def test_global_constant():
+    ffi = FFI()
+    ffi.cdef("static const long BB; static const float BF = 12;")
+    target = udir.join('test_valid_global_constant.py')
+    make_py_source(ffi, 'test_valid_global_constant', str(target))
+    assert target.read() == r"""# auto-generated file
+import _cffi_backend
+
+ffi = _cffi_backend.FFI('test_valid_global_constant',
+    _version = 0x2601,
+    _types = b'\x00\x00\x0D\x01\x00\x00\x09\x01',
+    _globals = (b'\x00\x00\x01\x25BB',0,b'\x00\x00\x00\x25BF',0),
+)
+"""
+
+def test_invalid_global_constant_3():
+    ffi = FFI()
+    e = py.test.raises(CDefError, ffi.cdef, "#define BB 12.34")
+    assert str(e.value).startswith(
+        "only supports one of the following syntax:")
+
+def test_invalid_dotdotdot_in_macro():
+    ffi = FFI()
+    ffi.cdef("#define FOO ...")
+    target = udir.join('test_invalid_dotdotdot_in_macro.py')
+    e = py.test.raises(VerificationError, make_py_source, ffi,
+                       'test_invalid_dotdotdot_in_macro', str(target))
+    assert str(e.value) == ("macro FOO: cannot use the syntax '...' in "
+                            "'#define FOO ...' when using the ABI mode")
+
+def test_typename():
+    ffi = FFI()
+    ffi.cdef("typedef int foobar_t;")
+    target = udir.join('test_typename.py')
+    make_py_source(ffi, 'test_typename', str(target))
+    assert target.read() == r"""# auto-generated file
+import _cffi_backend
+
+ffi = _cffi_backend.FFI('test_typename',
+    _version = 0x2601,
+    _types = b'\x00\x00\x07\x01',
+    _typenames = (b'\x00\x00\x00\x00foobar_t',),
+)
+"""
+
+def test_enum():
+    ffi = FFI()
+    ffi.cdef("enum myenum_e { AA, BB, CC=-42 };")
+    target = udir.join('test_enum.py')
+    make_py_source(ffi, 'test_enum', str(target))
+    assert target.read() == r"""# auto-generated file
+import _cffi_backend
+
+ffi = _cffi_backend.FFI('test_enum',
+    _version = 0x2601,
+    _types = b'\x00\x00\x00\x0B',
+    _globals = (b'\xFF\xFF\xFF\x0BAA',0,b'\xFF\xFF\xFF\x0BBB',1,b'\xFF\xFF\xFF\x0BCC',-42),
+    _enums = (b'\x00\x00\x00\x00\x00\x00\x00\x15myenum_e\x00AA,BB,CC',),
+)
+"""
+
+def test_struct():
+    ffi = FFI()
+    ffi.cdef("struct foo_s { int a; signed char b[]; }; struct bar_s;")
+    target = udir.join('test_struct.py')
+    make_py_source(ffi, 'test_struct', str(target))
+    assert target.read() == r"""# auto-generated file
+import _cffi_backend
+
+ffi = _cffi_backend.FFI('test_struct',
+    _version = 0x2601,
+    _types = b'\x00\x00\x07\x01\x00\x00\x03\x01\x00\x00\x01\x07\x00\x00\x00\x09\x00\x00\x01\x09',
+    _struct_unions = ((b'\x00\x00\x00\x03\x00\x00\x00\x10bar_s',),(b'\x00\x00\x00\x04\x00\x00\x00\x02foo_s',b'\x00\x00\x00\x11a',b'\x00\x00\x02\x11b')),
+)
+"""
+
+def test_include():
+    ffi = FFI()
+    ffi.cdef("#define ABC 123")
+    ffi.set_source('test_include', None)
+    target = udir.join('test_include.py')
+    make_py_source(ffi, 'test_include', str(target))
+    assert target.read() == r"""# auto-generated file
+import _cffi_backend
+
+ffi = _cffi_backend.FFI('test_include',
+    _version = 0x2601,
+    _types = b'',
+    _globals = (b'\xFF\xFF\xFF\x1FABC',123,),
+)
+"""
+    #
+    ffi2 = FFI()
+    ffi2.include(ffi)
+    target2 = udir.join('test2_include.py')
+    make_py_source(ffi2, 'test2_include', str(target2))
+    assert target2.read() == r"""# auto-generated file
+import _cffi_backend
+from test_include import ffi as _ffi0
+
+ffi = _cffi_backend.FFI('test2_include',
+    _version = 0x2601,
+    _types = b'',
+    _includes = (_ffi0,),
+)
+"""
+
+def test_negative_constant():
+    ffi = FFI()
+    ffi.cdef("static const int BB = -42;")
+    target = udir.join('test_negative_constant.py')
+    make_py_source(ffi, 'test_negative_constant', str(target))
+    assert target.read() == r"""# auto-generated file
+import _cffi_backend
+
+ffi = _cffi_backend.FFI('test_negative_constant',
+    _version = 0x2601,
+    _types = b'',
+    _globals = (b'\xFF\xFF\xFF\x1FBB',-42,),
+)
+"""
+
+def test_struct_included():
+    baseffi = FFI()
+    baseffi.cdef("struct foo_s { int x; };")
+    baseffi.set_source('test_struct_included_base', None)
+    #
+    ffi = FFI()
+    ffi.include(baseffi)
+    target = udir.join('test_struct_included.py')
+    make_py_source(ffi, 'test_struct_included', str(target))
+    assert target.read() == r"""# auto-generated file
+import _cffi_backend
+from test_struct_included_base import ffi as _ffi0
+
+ffi = _cffi_backend.FFI('test_struct_included',
+    _version = 0x2601,
+    _types = b'\x00\x00\x00\x09',
+    _struct_unions = ((b'\x00\x00\x00\x00\x00\x00\x00\x08foo_s',),),
+    _includes = (_ffi0,),
+)
+"""
+
+def test_no_cross_include():
+    baseffi = FFI()
+    baseffi.set_source('test_no_cross_include_base', "..source..")
+    #
+    ffi = FFI()
+    ffi.include(baseffi)
+    target = udir.join('test_no_cross_include.py')
+    py.test.raises(VerificationError, make_py_source,
+                   ffi, 'test_no_cross_include', str(target))
+
+def test_array():
+    ffi = FFI()
+    ffi.cdef("typedef int32_t my_array_t[42];")
+    target = udir.join('test_array.py')
+    make_py_source(ffi, 'test_array', str(target))
+    assert target.read() == r"""# auto-generated file
+import _cffi_backend
+
+ffi = _cffi_backend.FFI('test_array',
+    _version = 0x2601,
+    _types = b'\x00\x00\x15\x01\x00\x00\x00\x05\x00\x00\x00\x2A',
+    _typenames = (b'\x00\x00\x00\x01my_array_t',),
+)
+"""
+
+def test_array_overflow():
+    ffi = FFI()
+    ffi.cdef("typedef int32_t my_array_t[3000000000];")
+    target = udir.join('test_array_overflow.py')
+    py.test.raises(OverflowError, make_py_source,
+                   ffi, 'test_array_overflow', str(target))
+
+def test_global_var():
+    ffi = FFI()
+    ffi.cdef("int myglob;")
+    target = udir.join('test_global_var.py')
+    make_py_source(ffi, 'test_global_var', str(target))
+    assert target.read() == r"""# auto-generated file
+import _cffi_backend
+
+ffi = _cffi_backend.FFI('test_global_var',
+    _version = 0x2601,
+    _types = b'\x00\x00\x07\x01',
+    _globals = (b'\x00\x00\x00\x21myglob',0,),
+)
+"""
+
+def test_bitfield():
+    ffi = FFI()
+    ffi.cdef("struct foo_s { int y:10; short x:5; };")
+    target = udir.join('test_bitfield.py')
+    make_py_source(ffi, 'test_bitfield', str(target))
+    assert target.read() == r"""# auto-generated file
+import _cffi_backend
+
+ffi = _cffi_backend.FFI('test_bitfield',
+    _version = 0x2601,
+    _types = b'\x00\x00\x07\x01\x00\x00\x05\x01\x00\x00\x00\x09',
+    _struct_unions = ((b'\x00\x00\x00\x02\x00\x00\x00\x02foo_s',b'\x00\x00\x00\x13\x00\x00\x00\x0Ay',b'\x00\x00\x01\x13\x00\x00\x00\x05x'),),
+)
+"""