slint/internal/compiler/tests/syntax/lookup/callback_alias3.slint
Olivier Goffart 12393e21bd
syntax_tests: allow to update tests, and don't use a regexp (#8589)
* syntax_tests: allow to "bless" tests, and don't use a regexp

A regexp was used at the beginning because I thought we would want to
allow error to contains things that were not predictable or that would
often change. But this is not the case¹. It is better to actually test
for the full error message

¹ well actually it was the case for path, but there is another substitution to 
 `📂` for the manifest directory

* syntax_tests: Bless the tests

* syntax_tests: Manual adjust after bless

Because there used to be comments on the same line of the message which
bless don't support

* Fix error message with path on windows

 - The debug implementation of path make double slash, that's not what
   we want to show the user
 - normalize paths to use `/` so the test passes
2025-06-02 16:47:33 +02:00

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// Copyright © SixtyFPS GmbH <info@slint.dev>
// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-2.0 OR LicenseRef-Slint-Software-3.0
Sub := Rectangle {
// ^warning{':=' to declare a component is deprecated. The new syntax declare components with 'component MyComponent {'. Read the documentation for more info}
callback compute(int) -> int;
callback compute_alias <=> compute;
}
export Xxx := Rectangle {
// ^warning{':=' to declare a component is deprecated. The new syntax declare components with 'component MyComponent {'. Read the documentation for more info}
foo := Rectangle {
callback hello(int) -> int;
}
callback colr <=> foo.background;
// ^error{Binding to callback 'colr' must bind to another callback}
property propr <=> foo.hello;
// ^error{Could not infer type of property 'propr'}
callback loop1 <=> loop2;
callback loop3 <=> loop1;
// ^error{Binding to callback 'loop3' must bind to another callback}
// ^^error{Unknown unqualified identifier 'loop1'}
callback loop2 <=> loop3;
Sub {
compute_alias(a, b, c) => {
// ^error{'compute-alias' only has 1 arguments, but 3 were provided}
debug(b);
// ^error{Unknown unqualified identifier 'b'}
return "hello";
// ^error{Cannot convert string to int}
}
callback x <=> compute_alias;
// ^error{Cannot declare callback 'x' when a property with the same name exists}
}
}