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rvalue reference outputs

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Document rvalue reference outputs behaviour
Test rvalue reference outputs
This commit is contained in:
William S Fulton 2022-09-08 08:46:32 +01:00
commit 2212af3f4f
26 changed files with 659 additions and 344 deletions
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64
Examples/test-suite/php/cpp11_rvalue_reference_move_input_runme.php
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<?php
require "tests.php";
# Function containing rvalue reference parameter
Counter::reset_counts();
$mo = new MovableCopyable(222);
Counter::check_counts(1, 0, 0, 0, 0, 0);
MovableCopyable::movein($mo);
Counter::check_counts(1, 0, 0, 1, 0, 2);
try {
MovableCopyable::is_nullptr($mo);
check::fail("is_nullptr check");
} catch (TypeError $e) {
}
$mo = NULL;
Counter::check_counts(1, 0, 0, 1, 0, 2);
# Move constructor test
Counter::reset_counts();
$mo = new MovableCopyable(222);
Counter::check_counts(1, 0, 0, 0, 0, 0);
$mo_moved = new MovableCopyable($mo);
Counter::check_counts(1, 0, 0, 1, 0, 1);
try {
MovableCopyable::is_nullptr($mo);
check::fail("is_nullptr check");
} catch (TypeError $e) {
}
$mo = NULL;
Counter::check_counts(1, 0, 0, 1, 0, 1);
$mo_moved = NULL;
Counter::check_counts(1, 0, 0, 1, 0, 2);
# Move assignment operator test
Counter::reset_counts();
$mo111 = new MovableCopyable(111);
$mo222 = new MovableCopyable(222);
Counter::check_counts(2, 0, 0, 0, 0, 0);
$mo111->MoveAssign($mo222);
Counter::check_counts(2, 0, 0, 0, 1, 1);
try {
MovableCopyable::is_nullptr($mo222);
check::fail("is_nullptr check");
} catch (TypeError $e) {
}
$mo222 = NULL;
Counter::check_counts(2, 0, 0, 0, 1, 1);
$mo111 = NULL;
Counter::check_counts(2, 0, 0, 0, 1, 2);
# null check
Counter::reset_counts();
$exception_thrown = false;
try {
MovableCopyable::movein(NULL);
} catch (TypeError $e) {
check::str_contains($e->getMessage(), "Invalid null reference", "incorrect exception message: {$e->getMessage()}");
$exception_thrown = true;
}
check::equal($exception_thrown, true, "Should have thrown null error");
Counter::check_counts(0, 0, 0, 0, 0, 0);
check::done();