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editor: Fix editor tests from changing on format on save (#33532)

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Use placeholder to prevent format-on-save from removing whitespace in
editor tests, which leads to unnecessary git diff and failing tests.

cc: https://github.com/zed-industries/zed/pull/32340

Release Notes:

- N/A
This commit is contained in:
Smit Barmase 2025-06-27 20:14:01 +05:30 • committed by GitHub
parent 3ab4ad6de8
commit 9e2023bffc
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1 changed files with 102 additions and 78 deletions
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180
crates/editor/src/editor_tests.rs
View file

@ -4335,48 +4335,60 @@ async fn test_convert_indentation_to_spaces(cx: &mut TestAppContext) {
cx.update_editor(|e, window, cx| {
e.convert_indentation_to_spaces(&ConvertIndentationToSpaces, window, cx);
});
cx.assert_editor_state(indoc! {"
«
abc // No indentation
abc // 1 tab
abc // 2 tabs
abc // Tab followed by space
abc // Space followed by tab (3 spaces should be the result)
abc // Mixed indentation (tab conversion depends on the column)
abc // Already space indented
abc\tdef // Only the leading tab is manipulatedˇ»
"});
cx.assert_editor_state(
indoc! {"
«
abc // No indentation
abc // 1 tab
abc // 2 tabs
abc // Tab followed by space
abc // Space followed by tab (3 spaces should be the result)
abc // Mixed indentation (tab conversion depends on the column)
abc // Already space indented
·
abc\tdef // Only the leading tab is manipulatedˇ»
"}
.replace("·", "")
.as_str(), // · used as placeholder to prevent format-on-save from removing whitespace
);
// Test on just a few lines, the others should remain unchanged
// Only lines (3, 5, 10, 11) should change
cx.set_state(indoc! {"
abc // No indentation
\tabcˇ // 1 tab
\t\tabc // 2 tabs
\t abcˇ // Tab followed by space
\tabc // Space followed by tab (3 spaces should be the result)
\t \t \t \tabc // Mixed indentation (tab conversion depends on the column)
abc // Already space indented
«\t
\tabc\tdef // Only the leading tab is manipulatedˇ»
"});
cx.set_state(
indoc! {"
·
abc // No indentation
\tabcˇ // 1 tab
\t\tabc // 2 tabs
\t abcˇ // Tab followed by space
\tabc // Space followed by tab (3 spaces should be the result)
\t \t \t \tabc // Mixed indentation (tab conversion depends on the column)
abc // Already space indented
«\t
\tabc\tdef // Only the leading tab is manipulatedˇ»
"}
.replace("·", "")
.as_str(), // · used as placeholder to prevent format-on-save from removing whitespace
);
cx.update_editor(|e, window, cx| {
e.convert_indentation_to_spaces(&ConvertIndentationToSpaces, window, cx);
});
cx.assert_editor_state(indoc! {"
abc // No indentation
« abc // 1 tabˇ»
\t\tabc // 2 tabs
« abc // Tab followed by spaceˇ»
\tabc // Space followed by tab (3 spaces should be the result)
\t \t \t \tabc // Mixed indentation (tab conversion depends on the column)
abc // Already space indented
«
abc\tdef // Only the leading tab is manipulatedˇ»
"});
cx.assert_editor_state(
indoc! {"
·
abc // No indentation
« abc // 1 tabˇ»
\t\tabc // 2 tabs
« abc // Tab followed by spaceˇ»
\tabc // Space followed by tab (3 spaces should be the result)
\t \t \t \tabc // Mixed indentation (tab conversion depends on the column)
abc // Already space indented
« ·
abc\tdef // Only the leading tab is manipulatedˇ»
"}
.replace("·", "")
.as_str(), // · used as placeholder to prevent format-on-save from removing whitespace
);
// SINGLE SELECTION
// Ln.1 "«" tests empty lines
@ -4396,18 +4408,22 @@ async fn test_convert_indentation_to_spaces(cx: &mut TestAppContext) {
cx.update_editor(|e, window, cx| {
e.convert_indentation_to_spaces(&ConvertIndentationToSpaces, window, cx);
});
cx.assert_editor_state(indoc! {"
«
abc // No indentation
abc // 1 tab
abc // 2 tabs
abc // Tab followed by space
abc // Space followed by tab (3 spaces should be the result)
abc // Mixed indentation (tab conversion depends on the column)
abc // Already space indented
abc\tdef // Only the leading tab is manipulatedˇ»
"});
cx.assert_editor_state(
indoc! {"
«
abc // No indentation
abc // 1 tab
abc // 2 tabs
abc // Tab followed by space
abc // Space followed by tab (3 spaces should be the result)
abc // Mixed indentation (tab conversion depends on the column)
abc // Already space indented
·
abc\tdef // Only the leading tab is manipulatedˇ»
"}
.replace("·", "")
.as_str(), // · used as placeholder to prevent format-on-save from removing whitespace
);
}
#[gpui::test]
@ -4455,39 +4471,47 @@ async fn test_convert_indentation_to_tabs(cx: &mut TestAppContext) {
// Test on just a few lines, the other should remain unchanged
// Only lines (4, 8, 11, 12) should change
cx.set_state(indoc! {"
abc // No indentation
abc // 1 space (< 3 so dont convert)
abc // 2 spaces (< 3 so dont convert)
« abc // 3 spaces (convert)ˇ»
abc // 5 spaces (1 tab + 2 spaces)
\t\t\tabc // Already tab indented
\t abc // Tab followed by space
\tabc ˇ // Space followed by tab (should be consumed due to tab)
\t\t \tabc // Mixed indentation
\t \t \t \tabc // Mixed indentation
\t \tˇ
« abc \t // Only the leading spaces should be convertedˇ»
"});
cx.set_state(
indoc! {"
·
abc // No indentation
abc // 1 space (< 3 so dont convert)
abc // 2 spaces (< 3 so dont convert)
« abc // 3 spaces (convert)ˇ»
abc // 5 spaces (1 tab + 2 spaces)
\t\t\tabc // Already tab indented
\t abc // Tab followed by space
\tabc ˇ // Space followed by tab (should be consumed due to tab)
\t\t \tabc // Mixed indentation
\t \t \t \tabc // Mixed indentation
\t \tˇ
« abc \t // Only the leading spaces should be convertedˇ»
"}
.replace("·", "")
.as_str(), // · used as placeholder to prevent format-on-save from removing whitespace
);
cx.update_editor(|e, window, cx| {
e.convert_indentation_to_tabs(&ConvertIndentationToTabs, window, cx);
});
cx.assert_editor_state(indoc! {"
abc // No indentation
abc // 1 space (< 3 so dont convert)
abc // 2 spaces (< 3 so dont convert)
«\tabc // 3 spaces (convert)ˇ»
abc // 5 spaces (1 tab + 2 spaces)
\t\t\tabc // Already tab indented
\t abc // Tab followed by space
«\tabc // Space followed by tab (should be consumed due to tab)ˇ»
\t\t \tabc // Mixed indentation
\t \t \t \tabc // Mixed indentation
«\t\t\t
\tabc \t // Only the leading spaces should be convertedˇ»
"});
cx.assert_editor_state(
indoc! {"
·
abc // No indentation
abc // 1 space (< 3 so dont convert)
abc // 2 spaces (< 3 so dont convert)
«\tabc // 3 spaces (convert)ˇ»
abc // 5 spaces (1 tab + 2 spaces)
\t\t\tabc // Already tab indented
\t abc // Tab followed by space
«\tabc // Space followed by tab (should be consumed due to tab)ˇ»
\t\t \tabc // Mixed indentation
\t \t \t \tabc // Mixed indentation
«\t\t\t
\tabc \t // Only the leading spaces should be convertedˇ»
"}
.replace("·", "")
.as_str(), // · used as placeholder to prevent format-on-save from removing whitespace
);
// SINGLE SELECTION
// Ln.1 "«" tests empty lines