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Adding copy constructor and move constructor tracking to atyp. Preparation for a follow-up change in smart_holder_type_caster, to make this test sensitive to the changing behavior.

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This commit is contained in:
Ralf W. Grosse-Kunstleve 2021-02-11 18:00:22 -08:00
parent 249df7cbdb
commit 67c2910308
2 changed files with 19 additions and 15 deletions
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4
tests/test_class_sh_basic.cpp
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@ -10,6 +10,10 @@ namespace class_sh_basic {
struct atyp { // Short for "any type". struct atyp { // Short for "any type".
std::string mtxt; std::string mtxt;
atyp() : mtxt("DefaultConstructor") {}
atyp(const std::string &mtxt_) : mtxt(mtxt_) {}
atyp(const atyp &other) { mtxt = other.mtxt + ".CpCtor"; }
atyp(atyp &&other) { mtxt = other.mtxt + ".MvCtor"; }
}; };
// clang-format off // clang-format off

30
tests/test_class_sh_basic.py
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@ -14,21 +14,21 @@ def test_atyp_constructors():
def test_cast(): def test_cast():
assert m.get_mtxt(m.rtrn_valu_atyp()) == "rtrn_valu" assert m.get_mtxt(m.rtrn_valu_atyp()) == "rtrn_valu.MvCtor"
assert m.get_mtxt(m.rtrn_rref_atyp()) == "rtrn_rref" assert m.get_mtxt(m.rtrn_rref_atyp()) == "rtrn_rref.MvCtor"
assert m.get_mtxt(m.rtrn_cref_atyp()) == "rtrn_cref" assert m.get_mtxt(m.rtrn_cref_atyp()) == "rtrn_cref.CpCtor"
assert m.get_mtxt(m.rtrn_mref_atyp()) == "rtrn_mref" assert m.get_mtxt(m.rtrn_mref_atyp()) == "rtrn_mref.CpCtor"
assert m.get_mtxt(m.rtrn_cptr_atyp()) == "rtrn_cptr" assert m.get_mtxt(m.rtrn_cptr_atyp()) == "rtrn_cptr"
assert m.get_mtxt(m.rtrn_mptr_atyp()) == "rtrn_mptr" assert m.get_mtxt(m.rtrn_mptr_atyp()) == "rtrn_mptr"
def test_load(): def test_load():
assert m.pass_valu_atyp(m.atyp("Valu")) == "pass_valu:Valu" assert m.pass_valu_atyp(m.atyp("Valu")) == "pass_valu:Valu.MvCtor.MvCtor"
assert m.pass_rref_atyp(m.atyp("Rref")) == "pass_rref:Rref" assert m.pass_rref_atyp(m.atyp("Rref")) == "pass_rref:Rref.MvCtor"
assert m.pass_cref_atyp(m.atyp("Cref")) == "pass_cref:Cref" assert m.pass_cref_atyp(m.atyp("Cref")) == "pass_cref:Cref.MvCtor"
assert m.pass_mref_atyp(m.atyp("Mref")) == "pass_mref:Mref" assert m.pass_mref_atyp(m.atyp("Mref")) == "pass_mref:Mref.MvCtor"
assert m.pass_cptr_atyp(m.atyp("Cptr")) == "pass_cptr:Cptr" assert m.pass_cptr_atyp(m.atyp("Cptr")) == "pass_cptr:Cptr.MvCtor"
assert m.pass_mptr_atyp(m.atyp("Mptr")) == "pass_mptr:Mptr" assert m.pass_mptr_atyp(m.atyp("Mptr")) == "pass_mptr:Mptr.MvCtor"
def test_cast_shared_ptr(): def test_cast_shared_ptr():
@ -37,8 +37,8 @@ def test_cast_shared_ptr():
def test_load_shared_ptr(): def test_load_shared_ptr():
assert m.pass_shmp_atyp(m.atyp("Shmp")) == "pass_shmp:Shmp" assert m.pass_shmp_atyp(m.atyp("Shmp")) == "pass_shmp:Shmp.MvCtor"
assert m.pass_shcp_atyp(m.atyp("Shcp")) == "pass_shcp:Shcp" assert m.pass_shcp_atyp(m.atyp("Shcp")) == "pass_shcp:Shcp.MvCtor"
def test_cast_unique_ptr(): def test_cast_unique_ptr():
@ -47,8 +47,8 @@ def test_cast_unique_ptr():
def test_load_unique_ptr(): def test_load_unique_ptr():
assert m.pass_uqmp_atyp(m.atyp("Uqmp")) == "pass_uqmp:Uqmp" assert m.pass_uqmp_atyp(m.atyp("Uqmp")) == "pass_uqmp:Uqmp.MvCtor"
assert m.pass_uqcp_atyp(m.atyp("Uqcp")) == "pass_uqcp:Uqcp" assert m.pass_uqcp_atyp(m.atyp("Uqcp")) == "pass_uqcp:Uqcp.MvCtor"
def test_cast_unique_ptr_with_deleter(): def test_cast_unique_ptr_with_deleter():
@ -86,7 +86,7 @@ def test_unique_ptr_roundtrip(num_round_trips=1000):
for _ in range(num_round_trips): for _ in range(num_round_trips):
id_orig = id(recycled) id_orig = id(recycled)
recycled = m.unique_ptr_roundtrip(recycled) recycled = m.unique_ptr_roundtrip(recycled)
assert m.get_mtxt(recycled) == "passenger" assert m.get_mtxt(recycled) == "passenger.MvCtor"
id_rtrn = id(recycled) id_rtrn = id(recycled)
# Ensure the returned object is a different Python instance. # Ensure the returned object is a different Python instance.
assert id_rtrn != id_orig assert id_rtrn != id_orig