internal: check diagnostics in all files and not just the first one

2 files changed, 23 insertions, 9 deletions

diff --git a/crates/ide/src/diagnostics/inactive_code.rs b/crates/ide/src/diagnostics/inactive_code.rs
index afe333204..d9d3e88c1 100644
--- a/crates/ide/src/diagnostics/inactive_code.rs
+++ b/crates/ide/src/diagnostics/inactive_code.rs
@@ -37,11 +37,16 @@ pub(super) fn inactive_code(
 
 #[cfg(test)]
 mod tests {
-    use crate::diagnostics::tests::check_diagnostics_with_inactive_code;
+    use crate::{diagnostics::tests::check_diagnostics_with_config, DiagnosticsConfig};
+
+    pub(crate) fn check(ra_fixture: &str) {
+        let config = DiagnosticsConfig::default();
+        check_diagnostics_with_config(config, ra_fixture)
+    }
 
     #[test]
     fn cfg_diagnostics() {
-        check_diagnostics_with_inactive_code(
+        check(
             r#"
 fn f() {
     // The three g̶e̶n̶d̶e̶r̶s̶ statements:
@@ -69,7 +74,6 @@ fn f() {
   //^^^^^^^^^^^ code is inactive due to #[cfg] directives: a is disabled
 }
         "#,
-            true,
         );
     }
 
@@ -77,7 +81,7 @@ fn f() {
     fn inactive_item() {
         // Additional tests in `cfg` crate. This only tests disabled cfgs.
 
-        check_diagnostics_with_inactive_code(
+        check(
             r#"
     #[cfg(no)] pub fn f() {}
   //^^^^^^^^^^^^^^^^^^^^^^^^ code is inactive due to #[cfg] directives: no is disabled
@@ -91,7 +95,6 @@ fn f() {
     #[cfg(feature = "std")] use std;
   //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ code is inactive due to #[cfg] directives: feature = "std" is disabled
 "#,
-            true,
         );
     }
 
@@ -99,7 +102,7 @@ fn f() {
     #[test]
     fn inactive_via_cfg_attr() {
         cov_mark::check!(cfg_attr_active);
-        check_diagnostics_with_inactive_code(
+        check(
             r#"
     #[cfg_attr(not(never), cfg(no))] fn f() {}
   //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ code is inactive due to #[cfg] directives: no is disabled
@@ -111,7 +114,6 @@ fn f() {
     #[cfg_attr(not(never), inline, cfg(no))] fn h() {}
   //^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ code is inactive due to #[cfg] directives: no is disabled
 "#,
-            true,
         );
     }
 }
diff --git a/crates/ide/src/diagnostics/macro_error.rs b/crates/ide/src/diagnostics/macro_error.rs
index 8cc8cfb48..d76a3a094 100644
--- a/crates/ide/src/diagnostics/macro_error.rs
+++ b/crates/ide/src/diagnostics/macro_error.rs
@@ -14,7 +14,12 @@ pub(super) fn macro_error(ctx: &DiagnosticsContext<'_>, d: &hir::MacroError) ->
 
 #[cfg(test)]
 mod tests {
-    use crate::diagnostics::tests::{check_diagnostics, check_no_diagnostics};
+    use crate::{
+        diagnostics::tests::{
+            check_diagnostics, check_diagnostics_with_config, check_no_diagnostics,
+        },
+        DiagnosticsConfig,
+    };
 
     #[test]
     fn builtin_macro_fails_expansion() {
@@ -31,7 +36,14 @@ macro_rules! include { () => {} }
 
     #[test]
     fn include_macro_should_allow_empty_content() {
-        check_diagnostics(
+        let mut config = DiagnosticsConfig::default();
+
+        // FIXME: This is a false-positive, the file is actually linked in via
+        // `include!` macro
+        config.disabled.insert("unlinked-file".to_string());
+
+        check_diagnostics_with_config(
+            config,
             r#"
 //- /lib.rs
 #[rustc_builtin_macro]