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if [ catch { load ./cpp11_rvalue_reference_move[info sharedlibextension] cpp11_rvalue_reference_move} err_msg ] {
puts stderr "Could not load shared object:\n$err_msg"
}
# Function containing rvalue reference parameter
Counter_reset_counts
MovableCopyable mo 222
Counter_check_counts 1 0 0 0 0 0
MovableCopyable_movein mo
Counter_check_counts 1 0 0 1 0 2
if {![MovableCopyable_is_nullptr mo]} {
error "is_nullptr failed to throw"
}
mo -delete
Counter_check_counts 1 0 0 1 0 2
# Move constructor test
Counter_reset_counts
MovableCopyable mo 222
Counter_check_counts 1 0 0 0 0 0
MovableCopyable mo_moved mo
Counter_check_counts 1 0 0 1 0 1
if {![MovableCopyable_is_nullptr mo]} {
error "is_nullptr failed to throw"
}
mo -delete
Counter_check_counts 1 0 0 1 0 1
mo_moved -delete
Counter_check_counts 1 0 0 1 0 2
# Move assignment operator test
Counter_reset_counts
MovableCopyable mo111 111
MovableCopyable mo222 222
Counter_check_counts 2 0 0 0 0 0
mo111 MoveAssign mo222
Counter_check_counts 2 0 0 0 1 1
if {![MovableCopyable_is_nullptr mo222]} {
error "is_nullptr failed to throw"
}
mo222 -delete
Counter_check_counts 2 0 0 0 1 1
mo111 -delete
Counter_check_counts 2 0 0 0 1 2
# null check
Counter_reset_counts
set exception_thrown 0
if [ catch {
MovableCopyable_movein "NULL"
} e ] {
if {[string first "invalid null reference" $e] == -1} {
error "incorrect exception message: $e"
}
set exception_thrown 1
}
if {!$exception_thrown} {
error "Should have thrown null error"
}
Counter_check_counts 0 0 0 0 0 0
# output
Counter_reset_counts
set mc [MovableCopyable_moveout 1234]
Counter_check_counts 2 0 0 0 1 1
MovableCopyable_check_numbers_match $mc 1234
set exception_thrown 0
if [ catch {
MovableCopyable_movein $mc
} e ] {
if {[string first "cannot release ownership as memory is not owned" $e] == -1} {
error "incorrect exception message: $e"
}
set exception_thrown 1
}
if {!$exception_thrown} {
error "Should have thrown 'Cannot release ownership as memory is not owned' error"
}
Counter_check_counts 2 0 0 0 1 1
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