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Remove indent_size parameter from Buffer::edit_with_autoindent

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Instead, compute the indent size by reading the settings inside that method.

Co-authored-by: Mikayla Maki <mikayla.c.maki@gmail.com>
This commit is contained in:
Max Brunsfeld 2022-07-28 13:00:05 -07:00
parent b1b252ee45
commit cdf6ae25bb
8 changed files with 77 additions and 104 deletions
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21
crates/zed/src/languages/rust.rs
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@ -257,6 +257,7 @@ mod tests {
use super::*;
use crate::languages::{language, CachedLspAdapter};
use gpui::{color::Color, MutableAppContext};
use settings::Settings;
use theme::SyntaxTheme;
#[gpui::test]
@ -433,37 +434,39 @@ mod tests {
fn test_rust_autoindent(cx: &mut MutableAppContext) {
cx.foreground().set_block_on_ticks(usize::MAX..=usize::MAX);
let language = crate::languages::language("rust", tree_sitter_rust::language(), None);
let mut settings = Settings::test(cx);
settings.editor_overrides.tab_size = Some(2.try_into().unwrap());
cx.set_global(settings);
cx.add_model(|cx| {
let mut buffer = Buffer::new(0, "", cx).with_language(Arc::new(language), cx);
let size = IndentSize::spaces(2);
// indent between braces
buffer.set_text("fn a() {}", cx);
let ix = buffer.len() - 1;
buffer.edit_with_autoindent([(ix..ix, "\n\n")], size, cx);
buffer.edit_with_autoindent([(ix..ix, "\n\n")], cx);
assert_eq!(buffer.text(), "fn a() {\n \n}");
// indent between braces, even after empty lines
buffer.set_text("fn a() {\n\n\n}", cx);
let ix = buffer.len() - 2;
buffer.edit_with_autoindent([(ix..ix, "\n")], size, cx);
buffer.edit_with_autoindent([(ix..ix, "\n")], cx);
assert_eq!(buffer.text(), "fn a() {\n\n\n \n}");
// indent a line that continues a field expression
buffer.set_text("fn a() {\n \n}", cx);
let ix = buffer.len() - 2;
buffer.edit_with_autoindent([(ix..ix, "b\n.c")], size, cx);
buffer.edit_with_autoindent([(ix..ix, "b\n.c")], cx);
assert_eq!(buffer.text(), "fn a() {\n b\n .c\n}");
// indent further lines that continue the field expression, even after empty lines
let ix = buffer.len() - 2;
buffer.edit_with_autoindent([(ix..ix, "\n\n.d")], size, cx);
buffer.edit_with_autoindent([(ix..ix, "\n\n.d")], cx);
assert_eq!(buffer.text(), "fn a() {\n b\n .c\n \n .d\n}");
// dedent the line after the field expression
let ix = buffer.len() - 2;
buffer.edit_with_autoindent([(ix..ix, ";\ne")], size, cx);
buffer.edit_with_autoindent([(ix..ix, ";\ne")], cx);
assert_eq!(
buffer.text(),
"fn a() {\n b\n .c\n \n .d;\n e\n}"
@ -472,17 +475,17 @@ mod tests {
// indent inside a struct within a call
buffer.set_text("const a: B = c(D {});", cx);
let ix = buffer.len() - 3;
buffer.edit_with_autoindent([(ix..ix, "\n\n")], size, cx);
buffer.edit_with_autoindent([(ix..ix, "\n\n")], cx);
assert_eq!(buffer.text(), "const a: B = c(D {\n \n});");
// indent further inside a nested call
let ix = buffer.len() - 4;
buffer.edit_with_autoindent([(ix..ix, "e: f(\n\n)")], size, cx);
buffer.edit_with_autoindent([(ix..ix, "e: f(\n\n)")], cx);
assert_eq!(buffer.text(), "const a: B = c(D {\n e: f(\n \n )\n});");
// keep that indent after an empty line
let ix = buffer.len() - 8;
buffer.edit_with_autoindent([(ix..ix, "\n")], size, cx);
buffer.edit_with_autoindent([(ix..ix, "\n")], cx);
assert_eq!(
buffer.text(),
"const a: B = c(D {\n e: f(\n \n \n )\n});"