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[CCode (returns_floating_reference = true)]
Variant get_floating_variant () {
return new Variant.string ("foo");
}
[CCode (returns_floating_reference = true)]
Variant? get_floating_variant_with_error () throws Error {
return new Variant.string ("bar");
}
void test_variant () {
{
string? @value = "bar";
Variant? variant = new Variant.string (@value) ?? new Variant.string (@value);
assert (variant.is_of_type (VariantType.STRING));
assert (!variant.is_floating ());
}
{
string? @value = "foo";
Variant? variant = @value == null ? null : new Variant.string (@value);
assert (variant.is_of_type (VariantType.STRING));
assert (!variant.is_floating ());
}
{
string? @value = "foo";
Variant? variant;
if (@value == null) {
variant = null;
} else {
variant = new Variant.string (@value);
}
assert (variant.is_of_type (VariantType.STRING));
assert (!variant.is_floating ());
}
{
bool @value = true;
Variant? variant = new Variant.boolean (@value);
assert (variant.is_of_type (VariantType.BOOLEAN));
assert (!variant.is_floating ());
}
{
string? @value = "manam";
Variant? variant = new Variant.string (@value);
assert (variant.is_of_type (VariantType.STRING));
assert (!variant.is_floating ());
string s = (string) variant;
assert (s == "manam");
}
{
Variant? variant = get_floating_variant ();
assert (!variant.is_floating ());
}
{
Variant? variant = get_floating_variant_with_error ();
assert (!variant.is_floating ());
}
{
try {
Variant? variant = get_floating_variant_with_error ();
assert (!variant.is_floating ());
} catch {
assert_not_reached ();
}
}
}
void test_variant_builder () {
string name = "foo";
string key = "bar";
Variant? @value = null;
var builder = new VariantBuilder (new VariantType ("a{smv}"));
builder.add ("{smv}", key, @value);
var variant = new Variant ("(s@a{smv})", name, builder.end ());
assert (!variant.is_floating ());
}
void main () {
test_variant ();
test_variant_builder ();
}
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