diff --git a/cynic-parser/benches/executable.rs b/cynic-parser/benches/executable.rs
index 2ef8faff2..7bb3456bb 100644
--- a/cynic-parser/benches/executable.rs
+++ b/cynic-parser/benches/executable.rs
@@ -1,39 +1,72 @@
-use divan::AllocProfiler;
-
-#[global_allocator]
-static ALLOC: AllocProfiler = AllocProfiler::system();
+// use divan::AllocProfiler;
+// #[global_allocator]
+// static ALLOC: AllocProfiler = AllocProfiler::system();
 
 fn main() {
     // Run registered benchmarks.
     divan::main();
 }
 
-const QUERY: &str = include_str!("../tests/executables/kitchen-sink.graphql");
+mod kitchen_sink {
+    const QUERY: &str = include_str!("../tests/executables/kitchen-sink.graphql");
 
-#[divan::bench]
-fn cynic_parser() -> cynic_parser::ExecutableDocument {
-    cynic_parser::parse_executable_document(QUERY).unwrap()
-}
+    #[divan::bench]
+    fn cynic_parser() -> cynic_parser::ExecutableDocument {
+        cynic_parser::parse_executable_document(QUERY).unwrap()
+    }
 
-#[divan::bench(
-    types = [
-        &str,
-        String
-    ]
-)]
-fn graphql_parser<T>() -> graphql_parser::query::Document<'static, T>
-where
-    T: graphql_parser::query::Text<'static>,
-{
-    graphql_parser::parse_query(QUERY).unwrap()
-}
+    #[divan::bench(
+        types = [
+            &str,
+            String
+        ]
+    )]
+    fn graphql_parser<T>() -> graphql_parser::query::Document<'static, T>
+    where
+        T: graphql_parser::query::Text<'static>,
+    {
+        graphql_parser::parse_query(QUERY).unwrap()
+    }
+
+    #[divan::bench]
+    fn async_graphql_parser() -> async_graphql_parser::types::ExecutableDocument {
+        async_graphql_parser::parse_query(QUERY).unwrap()
+    }
 
-#[divan::bench]
-fn async_graphql_parser() -> async_graphql_parser::types::ExecutableDocument {
-    async_graphql_parser::parse_query(QUERY).unwrap()
+    #[divan::bench]
+    fn apollo_parser() -> apollo_parser::SyntaxTree {
+        apollo_parser::Parser::new(QUERY).parse()
+    }
 }
 
-#[divan::bench]
-fn apollo_parser() -> apollo_parser::SyntaxTree {
-    apollo_parser::Parser::new(QUERY).parse()
+mod introspection {
+    const QUERY: &str = include_str!("../tests/executables/introspection.graphql");
+
+    #[divan::bench]
+    fn cynic_parser() -> cynic_parser::ExecutableDocument {
+        cynic_parser::parse_executable_document(QUERY).unwrap()
+    }
+
+    #[divan::bench(
+        types = [
+            &str,
+            String
+        ]
+    )]
+    fn graphql_parser<T>() -> graphql_parser::query::Document<'static, T>
+    where
+        T: graphql_parser::query::Text<'static>,
+    {
+        graphql_parser::parse_query(QUERY).unwrap()
+    }
+
+    #[divan::bench]
+    fn async_graphql_parser() -> async_graphql_parser::types::ExecutableDocument {
+        async_graphql_parser::parse_query(QUERY).unwrap()
+    }
+
+    #[divan::bench]
+    fn apollo_parser() -> apollo_parser::SyntaxTree {
+        apollo_parser::Parser::new(QUERY).parse()
+    }
 }
diff --git a/cynic-parser/tests/executables.rs b/cynic-parser/tests/executables.rs
index baffdad28..d5530bb87 100644
--- a/cynic-parser/tests/executables.rs
+++ b/cynic-parser/tests/executables.rs
@@ -32,6 +32,12 @@ fn inline_fragment_dir() {
     display_test("tests/executables/inline_fragment_dir.graphql");
 }
 
+#[test]
+fn introspection_query() {
+    roundtrip_test("tests/executables/introspection.graphql");
+    display_test("tests/executables/introspection.graphql");
+}
+
 #[test]
 fn kitchen_sink() {
     double_roundtrip_test("tests/executables/kitchen-sink.graphql");
diff --git a/cynic-parser/tests/executables/introspection.graphql b/cynic-parser/tests/executables/introspection.graphql
new file mode 100644
index 000000000..73ad9764c
--- /dev/null
+++ b/cynic-parser/tests/executables/introspection.graphql
@@ -0,0 +1,107 @@
+query IntrospectionQuery {
+  __schema {
+    queryType {
+      name
+    }
+    mutationType {
+      name
+    }
+    subscriptionType {
+      name
+    }
+    types {
+      ...FullType
+    }
+    directives {
+      name
+      description
+      locations
+      args {
+        ...InputValue
+      }
+    }
+  }
+}
+
+fragment FullType on __Type {
+  kind
+  name
+  description
+  fields(includeDeprecated: true) {
+    name
+    description
+    args {
+      ...InputValue
+    }
+    type {
+      ...TypeRef
+    }
+    isDeprecated
+    deprecationReason
+  }
+  inputFields {
+    ...InputValue
+  }
+  interfaces {
+    ...TypeRef
+  }
+  enumValues(includeDeprecated: true) {
+    name
+    description
+    isDeprecated
+    deprecationReason
+  }
+  possibleTypes {
+    ...TypeRef
+  }
+}
+
+fragment InputValue on __InputValue {
+  name
+  description
+  type {
+    ...TypeRef
+  }
+  defaultValue
+}
+
+fragment TypeRef on __Type {
+  kind
+  name
+  ofType {
+    kind
+    name
+    ofType {
+      kind
+      name
+      ofType {
+        kind
+        name
+        ofType {
+          kind
+          name
+          ofType {
+            kind
+            name
+            ofType {
+              kind
+              name
+              ofType {
+                kind
+                name
+                ofType {
+                  kind
+                  name
+                  ofType {
+                    kind
+                    name
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/cynic-parser/tests/snapshots/executables__introspection.snap b/cynic-parser/tests/snapshots/executables__introspection.snap
new file mode 100644
index 000000000..ace209edc
--- /dev/null
+++ b/cynic-parser/tests/snapshots/executables__introspection.snap
@@ -0,0 +1,112 @@
+---
+source: cynic-parser/tests/executables.rs
+expression: output
+---
+query IntrospectionQuery {
+  __schema {
+    queryType {
+      name
+    }
+    mutationType {
+      name
+    }
+    subscriptionType {
+      name
+    }
+    types {
+      ... FullType
+    }
+    directives {
+      name
+      description
+      locations
+      args {
+        ... InputValue
+      }
+    }
+  }
+}
+
+fragment FullType on __Type {
+  kind
+  name
+  description
+  fields(includeDeprecated: true) {
+    name
+    description
+    args {
+      ... InputValue
+    }
+    type {
+      ... TypeRef
+    }
+    isDeprecated
+    deprecationReason
+  }
+  inputFields {
+    ... InputValue
+  }
+  interfaces {
+    ... TypeRef
+  }
+  enumValues(includeDeprecated: true) {
+    name
+    description
+    isDeprecated
+    deprecationReason
+  }
+  possibleTypes {
+    ... TypeRef
+  }
+}
+
+fragment InputValue on __InputValue {
+  name
+  description
+  type {
+    ... TypeRef
+  }
+  defaultValue
+}
+
+fragment TypeRef on __Type {
+  kind
+  name
+  ofType {
+    kind
+    name
+    ofType {
+      kind
+      name
+      ofType {
+        kind
+        name
+        ofType {
+          kind
+          name
+          ofType {
+            kind
+            name
+            ofType {
+              kind
+              name
+              ofType {
+                kind
+                name
+                ofType {
+                  kind
+                  name
+                  ofType {
+                    kind
+                    name
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}
+