Speedup heavy tests

We used to skip sysroot, but this logic got bitrotted, reinstalling.

2 files changed, 23 insertions, 3 deletions

diff --git a/crates/rust-analyzer/tests/rust-analyzer/main.rs b/crates/rust-analyzer/tests/rust-analyzer/main.rs
index 391a0b60d..7545b4a34 100644
--- a/crates/rust-analyzer/tests/rust-analyzer/main.rs
+++ b/crates/rust-analyzer/tests/rust-analyzer/main.rs
@@ -54,6 +54,9 @@ version = "0.0.0"
 use std::collections::Spam;
 "#,
     )
+    .with_config(serde_json::json!({
+        "cargo": { "noSysroot": false }
+    }))
     .server()
     .wait_until_workspace_is_loaded();
 
@@ -450,6 +453,9 @@ fn main() {{}}
 "#,
         librs, libs
     ))
+    .with_config(serde_json::json!({
+        "cargo": { "noSysroot": false }
+    }))
     .server()
     .wait_until_workspace_is_loaded();
 
@@ -572,7 +578,10 @@ fn main() {
 "###,
     )
     .with_config(serde_json::json!({
-        "cargo": { "loadOutDirsFromCheck": true }
+        "cargo": {
+            "loadOutDirsFromCheck": true,
+            "noSysroot": true,
+        }
     }))
     .server()
     .wait_until_workspace_is_loaded();
@@ -715,7 +724,10 @@ pub fn foo(_input: TokenStream) -> TokenStream {
 "###,
     )
     .with_config(serde_json::json!({
-        "cargo": { "loadOutDirsFromCheck": true },
+        "cargo": {
+            "loadOutDirsFromCheck": true,
+            "noSysroot": true,
+        },
         "procMacro": {
             "enable": true,
             "server": PathBuf::from(env!("CARGO_BIN_EXE_rust-analyzer")),
diff --git a/crates/rust-analyzer/tests/rust-analyzer/support.rs b/crates/rust-analyzer/tests/rust-analyzer/support.rs
index 726d555e4..6b774073d 100644
--- a/crates/rust-analyzer/tests/rust-analyzer/support.rs
+++ b/crates/rust-analyzer/tests/rust-analyzer/support.rs
@@ -27,7 +27,15 @@ pub(crate) struct Project<'a> {
 
 impl<'a> Project<'a> {
     pub(crate) fn with_fixture(fixture: &str) -> Project {
-        Project { fixture, tmp_dir: None, roots: vec![], config: serde_json::Value::Null }
+        Project {
+            fixture,
+            tmp_dir: None,
+            roots: vec![],
+            config: serde_json::json!({
+                // Loading standard library is costly, let's ignore it by default
+                "cargo": { "noSysroot": true }
+            }),
+        }
     }
 
     pub(crate) fn tmp_dir(mut self, tmp_dir: TestDir) -> Project<'a> {