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Fixes a crash when SelectAllMatches action was called on no matches

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This commit is contained in:
Kirill Bulatov 2023-07-24 15:42:10 +03:00
parent e0915190d4
commit 7dccb487de
1 changed files with 72 additions and 9 deletions
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81
crates/search/src/buffer_search.rs
View File

@ -568,7 +568,7 @@ impl BufferSearchBar {
}
fn select_all_matches(&mut self, _: &SelectAllMatches, cx: &mut ViewContext<Self>) {
if !self.dismissed {
if !self.dismissed && self.active_match_index.is_some() {
if let Some(searchable_item) = self.active_searchable_item.as_ref() {
if let Some(matches) = self
.searchable_items_with_matches
@ -1175,9 +1175,16 @@ mod tests {
.await
.unwrap();
search_bar.update(cx, |search_bar, cx| {
cx.focus(search_bar.query_editor.as_any());
search_bar.activate_current_match(cx);
});
cx.read_window(window_id, |cx| {
assert!(
!editor.is_focused(cx),
"Initially, the editor should not be focused"
);
});
let initial_selections = editor.update(cx, |editor, cx| {
let initial_selections = editor.selections.display_ranges(cx);
assert_eq!(
@ -1191,7 +1198,16 @@ mod tests {
});
search_bar.update(cx, |search_bar, cx| {
cx.focus(search_bar.query_editor.as_any());
search_bar.select_all_matches(&SelectAllMatches, cx);
});
cx.read_window(window_id, |cx| {
assert!(
editor.is_focused(cx),
"Should focus editor after successful SelectAllMatches"
);
});
search_bar.update(cx, |search_bar, cx| {
let all_selections =
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx));
assert_eq!(
@ -1199,8 +1215,6 @@ mod tests {
expected_query_matches_count,
"Should select all `a` characters in the buffer, but got: {all_selections:?}"
);
});
search_bar.update(cx, |search_bar, _| {
assert_eq!(
search_bar.active_match_index,
Some(0),
@ -1210,6 +1224,14 @@ mod tests {
search_bar.update(cx, |search_bar, cx| {
search_bar.select_next_match(&SelectNextMatch, cx);
});
cx.read_window(window_id, |cx| {
assert!(
editor.is_focused(cx),
"Should still have editor focused after SelectNextMatch"
);
});
search_bar.update(cx, |search_bar, cx| {
let all_selections =
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx));
assert_eq!(
@ -1221,8 +1243,6 @@ mod tests {
all_selections, initial_selections,
"Next match should be different from the first selection"
);
});
search_bar.update(cx, |search_bar, _| {
assert_eq!(
search_bar.active_match_index,
Some(1),
@ -1231,7 +1251,16 @@ mod tests {
});
search_bar.update(cx, |search_bar, cx| {
cx.focus(search_bar.query_editor.as_any());
search_bar.select_all_matches(&SelectAllMatches, cx);
});
cx.read_window(window_id, |cx| {
assert!(
editor.is_focused(cx),
"Should focus editor after successful SelectAllMatches"
);
});
search_bar.update(cx, |search_bar, cx| {
let all_selections =
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx));
assert_eq!(
@ -1239,8 +1268,6 @@ mod tests {
expected_query_matches_count,
"Should select all `a` characters in the buffer, but got: {all_selections:?}"
);
});
search_bar.update(cx, |search_bar, _| {
assert_eq!(
search_bar.active_match_index,
Some(1),
@ -1250,6 +1277,14 @@ mod tests {
search_bar.update(cx, |search_bar, cx| {
search_bar.select_prev_match(&SelectPrevMatch, cx);
});
cx.read_window(window_id, |cx| {
assert!(
editor.is_focused(cx),
"Should still have editor focused after SelectPrevMatch"
);
});
let last_match_selections = search_bar.update(cx, |search_bar, cx| {
let all_selections =
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx));
assert_eq!(
@ -1261,13 +1296,41 @@ mod tests {
all_selections, initial_selections,
"Previous match should be the same as the first selection"
);
});
search_bar.update(cx, |search_bar, _| {
assert_eq!(
search_bar.active_match_index,
Some(0),
"Match index should be updated to the previous one"
);
all_selections
});
search_bar
.update(cx, |search_bar, cx| {
cx.focus(search_bar.query_editor.as_any());
search_bar.search("abas_nonexistent_match", None, cx)
})
.await
.unwrap();
search_bar.update(cx, |search_bar, cx| {
search_bar.select_all_matches(&SelectAllMatches, cx);
});
cx.read_window(window_id, |cx| {
assert!(
!editor.is_focused(cx),
"Should not switch focus to editor if SelectAllMatches does not find any matches"
);
});
search_bar.update(cx, |search_bar, cx| {
let all_selections =
editor.update(cx, |editor, cx| editor.selections.display_ranges(cx));
assert_eq!(
all_selections, last_match_selections,
"Should not select anything new if there are no matches"
);
assert!(
search_bar.active_match_index.is_none(),
"For no matches, there should be no active match index"
);
});
}
}