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Test copy constructor and assignment operator calls for movable types

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This is the current state of play where the copy constructor and copy
assignment operators are called, even for movable types passed as
function parameters.
This commit is contained in:
William S Fulton 2022-07-08 08:01:55 +01:00
commit 1ece69cafd
4 changed files with 37 additions and 0 deletions
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4
Examples/test-suite/cpp11_move_only.i
View file

@ -27,6 +27,8 @@ struct MoveOnly {
static MoveOnly create() { return MoveOnly(111); } static MoveOnly create() { return MoveOnly(111); }
// static const MoveOnly createConst() { return MoveOnly(111); } // not supported by default // static const MoveOnly createConst() { return MoveOnly(111); } // not supported by default
// static void take(MoveOnly mo) { if (debug) cout << "take(MoveOnly)" << " " << &mo << endl; }
}; };
%} %}
@ -48,5 +50,7 @@ struct MovableCopyable {
static MovableCopyable create() { return MovableCopyable(111); } static MovableCopyable create() { return MovableCopyable(111); }
static const MovableCopyable createConst() { return MovableCopyable(111); } static const MovableCopyable createConst() { return MovableCopyable(111); }
static void take(MovableCopyable mc) { if (debug) cout << "take(MovableCopyable)" << " " << &mc << endl; }
}; };
%} %}

11
Examples/test-suite/csharp/cpp11_move_only_runme.cs
View file

@ -4,6 +4,8 @@ using cpp11_move_onlyNamespace;
public class cpp11_move_only_runme { public class cpp11_move_only_runme {
public static void Main() { public static void Main() {
// Output
Counter.reset_counts(); Counter.reset_counts();
using (MoveOnly mo = MoveOnly.create()) { using (MoveOnly mo = MoveOnly.create()) {
} }
@ -19,5 +21,14 @@ public class cpp11_move_only_runme {
using (MovableCopyable mo = MovableCopyable.createConst()) { using (MovableCopyable mo = MovableCopyable.createConst()) {
} }
Counter.check_counts(2, 1, 1, 0, 0, 3); Counter.check_counts(2, 1, 1, 0, 0, 3);
// Input
Counter.reset_counts();
using (MovableCopyable mo = new MovableCopyable(222)) {
Counter.check_counts(1, 0, 0, 0, 0, 0);
MovableCopyable.take(mo);
Counter.check_counts(2, 1, 1, 0, 0, 2);
}
Counter.check_counts(2, 1, 1, 0, 0, 3);
} }
} }

12
Examples/test-suite/java/cpp11_move_only_runme.java
View file

@ -14,6 +14,7 @@ public class cpp11_move_only_runme {
public static void main(String argv[]) { public static void main(String argv[]) {
// Output
{ {
Counter.reset_counts(); Counter.reset_counts();
MoveOnly mo = MoveOnly.create(); MoveOnly mo = MoveOnly.create();
@ -35,5 +36,16 @@ public class cpp11_move_only_runme {
mo.delete(); mo.delete();
Counter.check_counts(2, 1, 1, 0, 0, 3); Counter.check_counts(2, 1, 1, 0, 0, 3);
} }
// Input
{
Counter.reset_counts();
MovableCopyable mo = new MovableCopyable(222);
Counter.check_counts(1, 0, 0, 0, 0, 0);
MovableCopyable.take(mo);
Counter.check_counts(2, 1, 1, 0, 0, 2);
mo.delete();
Counter.check_counts(2, 1, 1, 0, 0, 3);
}
} }
} }

10
Examples/test-suite/python/cpp11_move_only_runme.py
View file

@ -1,5 +1,6 @@
from cpp11_move_only import * from cpp11_move_only import *
# Output
Counter.reset_counts() Counter.reset_counts()
mo = MoveOnly.create() mo = MoveOnly.create()
del mo del mo
@ -15,3 +16,12 @@ Counter.reset_counts()
mo = MovableCopyable.createConst() mo = MovableCopyable.createConst()
del mo del mo
Counter.check_counts(2, 1, 1, 0, 0, 3) Counter.check_counts(2, 1, 1, 0, 0, 3)
# Input
Counter.reset_counts()
mo = MovableCopyable(222)
Counter.check_counts(1, 0, 0, 0, 0, 0)
MovableCopyable.take(mo)
Counter.check_counts(2, 1, 1, 0, 0, 2)
del mo
Counter.check_counts(2, 1, 1, 0, 0, 3)