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Add cursor tests for RTL text followed by newline #305

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Add cursor tests for RTL text followed by newline #305

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32 changes: 32 additions & 0 deletions parley/src/tests/test_cursor.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -29,3 +29,35 @@ fn cursor_next_visual() {

layout.assert_cursor_is_after("ipsum d", cursor);
}

// Currently fails
#[ignore]
#[test]
fn cursor_rtl_newline_by_character() {
let (mut lcx, mut fcx) = (LayoutContext::new(), FontContext::new());
let text = "abcאבג\nde";
let layout = CursorTest::single_line(text, &mut lcx, &mut fcx);

let mut cursor: Cursor = layout.cursor_after("אבג");
layout.print_cursor(cursor);
cursor = cursor.previous_visual(layout.layout());

layout.assert_cursor_is_after("abcא", cursor);
cursor = cursor.previous_visual(layout.layout());
cursor = cursor.previous_visual(layout.layout());
layout.assert_cursor_is_after("abc", cursor);
}

// Currently goes into an infinite loop
#[ignore]
#[test]
fn cursor_rtl_newline_by_word() {
let (mut lcx, mut fcx) = (LayoutContext::new(), FontContext::new());
let text = "abcאבג\nde";
let layout = CursorTest::single_line(text, &mut lcx, &mut fcx);

let mut cursor: Cursor = layout.cursor_after("אבג");
layout.print_cursor(cursor);
cursor = cursor.previous_visual_word(layout.layout());
layout.assert_cursor_is_after("abc", cursor);
}
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