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Add randomized syntax map test with elixir within heex within elixir

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This commit is contained in:
Max Brunsfeld 2023-07-14 09:58:34 -07:00
parent 21e7e35e73
commit 31720d8825
1 changed files with 51 additions and 64 deletions
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115
crates/language/src/syntax_map/syntax_map_tests.rs
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@ -763,11 +763,7 @@ fn test_empty_combined_injections_inside_injections() {
}
#[gpui::test(iterations = 50)]
fn test_random_syntax_map_edits(mut rng: StdRng) {
let operations = env::var("OPERATIONS")
.map(|i| i.parse().expect("invalid `OPERATIONS` variable"))
.unwrap_or(10);
fn test_random_syntax_map_edits_rust_macros(rng: StdRng) {
let text = r#"
fn test_something() {
let vec = vec![5, 1, 3, 8];
@ -788,68 +784,12 @@ fn test_random_syntax_map_edits(mut rng: StdRng) {
let registry = Arc::new(LanguageRegistry::test());
let language = Arc::new(rust_lang());
registry.add(language.clone());
let mut buffer = Buffer::new(0, 0, text);
let mut syntax_map = SyntaxMap::new();
syntax_map.set_language_registry(registry.clone());
syntax_map.reparse(language.clone(), &buffer);
let mut reference_syntax_map = SyntaxMap::new();
reference_syntax_map.set_language_registry(registry.clone());
log::info!("initial text:\n{}", buffer.text());
for _ in 0..operations {
let prev_buffer = buffer.snapshot();
let prev_syntax_map = syntax_map.snapshot();
buffer.randomly_edit(&mut rng, 3);
log::info!("text:\n{}", buffer.text());
syntax_map.interpolate(&buffer);
check_interpolation(&prev_syntax_map, &syntax_map, &prev_buffer, &buffer);
syntax_map.reparse(language.clone(), &buffer);
reference_syntax_map.clear();
reference_syntax_map.reparse(language.clone(), &buffer);
}
for i in 0..operations {
let i = operations - i - 1;
buffer.undo();
log::info!("undoing operation {}", i);
log::info!("text:\n{}", buffer.text());
syntax_map.interpolate(&buffer);
syntax_map.reparse(language.clone(), &buffer);
reference_syntax_map.clear();
reference_syntax_map.reparse(language.clone(), &buffer);
assert_eq!(
syntax_map.layers(&buffer).len(),
reference_syntax_map.layers(&buffer).len(),
"wrong number of layers after undoing edit {i}"
);
}
let layers = syntax_map.layers(&buffer);
let reference_layers = reference_syntax_map.layers(&buffer);
for (edited_layer, reference_layer) in layers.into_iter().zip(reference_layers.into_iter()) {
assert_eq!(
edited_layer.node().to_sexp(),
reference_layer.node().to_sexp()
);
assert_eq!(edited_layer.node().range(), reference_layer.node().range());
}
test_random_edits(text, registry, language, rng);
}
#[gpui::test(iterations = 50)]
fn test_random_syntax_map_edits_with_combined_injections(mut rng: StdRng) {
let operations = env::var("OPERATIONS")
.map(|i| i.parse().expect("invalid `OPERATIONS` variable"))
.unwrap_or(10);
fn test_random_syntax_map_edits_with_erb(rng: StdRng) {
let text = r#"
<div id="main">
<% if one?(:two) %>
@ -866,13 +806,60 @@ fn test_random_syntax_map_edits_with_combined_injections(mut rng: StdRng) {
</div>
"#
.unindent()
.repeat(8);
.repeat(5);
let registry = Arc::new(LanguageRegistry::test());
let language = Arc::new(erb_lang());
registry.add(language.clone());
registry.add(Arc::new(ruby_lang()));
registry.add(Arc::new(html_lang()));
test_random_edits(text, registry, language, rng);
}
#[gpui::test(iterations = 50)]
fn test_random_syntax_map_edits_with_heex(rng: StdRng) {
let text = r#"
defmodule TheModule do
def the_method(assigns) do
~H"""
<%= if @empty do %>
<div class="h-4"></div>
<% else %>
<div class="max-w-2xl w-full animate-pulse">
<div class="flex-1 space-y-4">
<div class={[@bg_class, "h-4 rounded-lg w-3/4"]}></div>
<div class={[@bg_class, "h-4 rounded-lg"]}></div>
<div class={[@bg_class, "h-4 rounded-lg w-5/6"]}></div>
</div>
</div>
<% end %>
"""
end
end
"#
.unindent()
.repeat(3);
let registry = Arc::new(LanguageRegistry::test());
let language = Arc::new(elixir_lang());
registry.add(language.clone());
registry.add(Arc::new(heex_lang()));
registry.add(Arc::new(html_lang()));
test_random_edits(text, registry, language, rng);
}
fn test_random_edits(
text: String,
registry: Arc<LanguageRegistry>,
language: Arc<Language>,
mut rng: StdRng,
) {
let operations = env::var("OPERATIONS")
.map(|i| i.parse().expect("invalid `OPERATIONS` variable"))
.unwrap_or(10);
let mut buffer = Buffer::new(0, 0, text);
let mut syntax_map = SyntaxMap::new();