68 lines
1.6 KiB
Rust
68 lines
1.6 KiB
Rust
use iris::prelude::*;
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fn editor(text: &str, mode: EditMode) -> (TextEdit, TextData) {
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let view = TextView::new(TextBuffer::new(text), TextAttrs::default(), None);
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(TextEdit::new(view, mode), TextData::default())
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}
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fn press(edit: &mut TextEditCtx<'_>, x: f32) {
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edit.select(vec2(x, 10.0), vec2(400.0, 200.0), false, false);
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}
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#[test]
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fn pressing_an_empty_field_places_input() {
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let (mut text, mut data) = editor("", EditMode::SingleLine);
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let mut edit = TextEditCtx {
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text: &mut text,
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data: &mut data,
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};
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press(&mut edit, 40.0);
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edit.insert("hello");
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assert_eq!(edit.text.content(), "hello");
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}
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#[test]
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fn preedit_replaces_the_previous_composition() {
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let (mut text, mut data) = editor("", EditMode::SingleLine);
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let mut edit = TextEditCtx {
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text: &mut text,
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data: &mut data,
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};
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press(&mut edit, 0.0);
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edit.replace(0, "に");
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edit.replace(1, "日本");
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assert_eq!(edit.text.content(), "日本");
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}
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#[test]
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fn backspace_respects_utf8_boundaries() {
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let (mut text, mut data) = editor("aé", EditMode::SingleLine);
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let mut edit = TextEditCtx {
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text: &mut text,
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data: &mut data,
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};
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press(&mut edit, f32::MAX);
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edit.backspace(false);
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assert_eq!(edit.text.content(), "a");
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}
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#[test]
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fn typing_replaces_the_selection() {
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let (mut text, mut data) = editor("hello", EditMode::SingleLine);
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let mut edit = TextEditCtx {
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text: &mut text,
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data: &mut data,
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};
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edit.select_all();
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edit.insert("goodbye");
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assert_eq!(edit.text.content(), "goodbye");
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}
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