enable patched feature for quick-js

Otherwise, in some cases, QuickJS will reports stack overflow.
xu-cheng · Feb 7, 2020 · 887de4c · 887de4c
1 parent 7d1daaf
commit 887de4c
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diff --git a/Cargo.toml b/Cargo.toml
@@ -13,5 +13,5 @@ categories = ["api-bindings"]
 
 [dependencies]
 derive_builder = "0.9.0"
-quick-js = "0.3.0"
+quick-js = { version = "0.3.0", features = ["patched"] }
 thiserror = "1.0"
diff --git a/src/lib.rs b/src/lib.rs
@@ -519,4 +519,19 @@ mod tests {
         assert!(!html.contains(r#"color:#ff0000"#));
         assert!(html.contains(r#"a href="https://www.google.com""#));
     }
+
+    #[test]
+    fn test_stack_overflow() {
+        #[inline(never)]
+        fn simulate_deep_stack(i: i32) {
+            if i > 0 {
+                simulate_deep_stack(i - 1);
+            } else {
+                let html = render("a = b + c").unwrap();
+                assert!(html.contains(r#"span class="katex""#));
+            }
+        }
+        simulate_deep_stack(100);
+        simulate_deep_stack(0);
+    }
 }