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Changed offset_to_text_point function and added unit tests for the same

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This commit is contained in:
paavininanda 2018-02-04 20:19:52 +05:30
parent 1662fd7357
commit 7b58fb5fdd
5 changed files with 63 additions and 4 deletions
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28
tests/unit/script/textinput.rs
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@ -600,6 +600,27 @@ fn test_textinput_set_selection_with_direction() {
assert!(textinput.selection_origin.is_some());
assert_eq!(textinput.selection_origin.unwrap().line, 0);
assert_eq!(textinput.selection_origin.unwrap().index, 6);
textinput = text_input(Lines::Multiple, "\n\n");
textinput.set_selection_range(0, 1, SelectionDirection::Forward);
assert_eq!(textinput.edit_point.line, 1);
assert_eq!(textinput.edit_point.index, 0);
assert_eq!(textinput.selection_direction, SelectionDirection::Forward);
assert!(textinput.selection_origin.is_some());
assert_eq!(textinput.selection_origin.unwrap().line, 0);
assert_eq!(textinput.selection_origin.unwrap().index, 0);
textinput = text_input(Lines::Multiple, "\n");
textinput.set_selection_range(0, 1, SelectionDirection::Forward);
assert_eq!(textinput.edit_point.line, 1);
assert_eq!(textinput.edit_point.index, 0);
assert_eq!(textinput.selection_direction, SelectionDirection::Forward);
assert!(textinput.selection_origin.is_some());
assert_eq!(textinput.selection_origin.unwrap().line, 0);
assert_eq!(textinput.selection_origin.unwrap().index, 0);
}
#[test]
@ -629,4 +650,11 @@ fn test_selection_bounds() {
assert_eq!(TextPoint { line: 0, index: 6 }, textinput.selection_end());
assert_eq!(3, textinput.selection_start_offset());
assert_eq!(6, textinput.selection_end_offset());
textinput = text_input(Lines::Multiple, "\n\n");
textinput.set_selection_range(0, 1, SelectionDirection::Forward);
assert_eq!(TextPoint { line: 0, index: 0 }, textinput.selection_origin_or_edit_point());
assert_eq!(TextPoint { line: 0, index: 0 }, textinput.selection_start());
assert_eq!(TextPoint { line: 1, index: 0 }, textinput.selection_end());
}