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1# -*- coding: utf-8 -*-
2import pytest
3
4m = pytest.importorskip("pybind11_tests.constants_and_functions")
5
6
7def test_constants():
8    assert m.some_constant == 14
9
10
11def test_function_overloading():
12    assert m.test_function() == "test_function()"
13    assert m.test_function(7) == "test_function(7)"
14    assert m.test_function(m.MyEnum.EFirstEntry) == "test_function(enum=1)"
15    assert m.test_function(m.MyEnum.ESecondEntry) == "test_function(enum=2)"
16
17    assert m.test_function() == "test_function()"
18    assert m.test_function("abcd") == "test_function(char *)"
19    assert m.test_function(1, 1.0) == "test_function(int, float)"
20    assert m.test_function(1, 1.0) == "test_function(int, float)"
21    assert m.test_function(2.0, 2) == "test_function(float, int)"
22
23
24def test_bytes():
25    assert m.print_bytes(m.return_bytes()) == "bytes[1 0 2 0]"
26
27
28def test_exception_specifiers():
29    c = m.C()
30    assert c.m1(2) == 1
31    assert c.m2(3) == 1
32    assert c.m3(5) == 2
33    assert c.m4(7) == 3
34    assert c.m5(10) == 5
35    assert c.m6(14) == 8
36    assert c.m7(20) == 13
37    assert c.m8(29) == 21
38
39    assert m.f1(33) == 34
40    assert m.f2(53) == 55
41    assert m.f3(86) == 89
42    assert m.f4(140) == 144
43
44
45def test_function_record_leaks():
46    class RaisingRepr:
47        def __repr__(self):
48            raise RuntimeError("Surprise!")
49
50    with pytest.raises(RuntimeError):
51        m.register_large_capture_with_invalid_arguments(m)
52    with pytest.raises(RuntimeError):
53        m.register_with_raising_repr(m, RaisingRepr())
54