fix(test): proper type checking for files with doc tests

cli/tools/test/mod.rs

@@ -1326,37 +1326,30 @@ pub async fn check_specifiers(
   )
   .await?;
 
+  let mut module_specifiers = specifiers
+    .into_iter()
+    .filter_map(|(specifier, mode)| {
+      if mode != TestMode::Documentation {
+        Some(specifier)
+      } else {
+        None
+      }
+    })
+    .collect::<Vec<_>>();
+
   if !inline_files.is_empty() {
     let specifiers = inline_files
       .iter()
       .map(|file| file.specifier.clone())
-      .collect();
+      .collect::<Vec<_>>();
 
     for file in inline_files {
       file_fetcher.insert_memory_files(file);
     }
 
-    module_load_preparer
-      .prepare_module_load(
-        specifiers,
-        false,
-        lib,
-        PermissionsContainer::new(Permissions::allow_all()),
-      )
-      .await?;
+    module_specifiers.extend(specifiers);
   }
 
-  let module_specifiers = specifiers
-    .into_iter()
-    .filter_map(|(specifier, mode)| {
-      if mode != TestMode::Documentation {
-        Some(specifier)
-      } else {
-        None
-      }
-    })
-    .collect();
-
   module_load_preparer
     .prepare_module_load(
       module_specifiers,

tests/integration/test_tests.rs

@@ -177,6 +177,12 @@ itest!(text {
   output: "test/text.out",
 });
 
+itest!(type_check_with_doc {
+  args: "test --doc test/type_check_with_doc.ts",
+  exit_code: 1,
+  output: "test/type_check_with_doc.out",
+});
+
 itest!(quiet {
   args: "test --quiet test/quiet.ts",
   exit_code: 0,

tests/testdata/test/type_check_with_doc.out

@@ -0,0 +1,13 @@
+Check [WILDCARD]/tests/testdata/test/type_check.ts
+Check [WILDCARD]/tests/testdata/test/type_check.ts$2-5.ts
+error: TS2322 [ERROR]: Type 'number' is not assignable to type 'string'.
+const a: string = 1;
+      ^
+    at file://[WILDCARD]/tests/testdata/test/type_check.ts:8:7
+
+TS2322 [ERROR]: Type 'string' is not assignable to type 'number'.
+const b: number = "1";
+      ^
+    at file://[WILDCARD]/tests/testdata/test/type_check.ts$2-5.ts:1:7
+
+Found 2 errors.

tests/testdata/test/type_check_with_doc.ts

@@ -0,0 +1,8 @@
+/**
+ * ```ts
+ * const b: number = "1";
+ * ```
+ */
+function foo() {}
+
+const a: string = 1;