[oscars-integration] compare test262 results for oscars integration vs main

.github/workflows/test262.yml

@@ -16,10 +16,10 @@ concurrency:
 
 jobs:
   run_test262:
-    if: ${{ github.base_ref != 'dev/oscars-gc' }}
+    if: true
     name: Run the test262 test suite
     runs-on: ubuntu-latest
-    timeout-minutes: 60
+    timeout-minutes: 120
     steps:
       - name: Checkout repository
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1

core/gc/Cargo.toml

@@ -34,7 +34,7 @@ either = { workspace = true, optional = true }
 thin-vec = { workspace = true, optional = true }
 icu_locale_core = { workspace = true, optional = true }
 arrayvec = { workspace = true, optional = true }
-oscars = { git = "https://github.com/boa-dev/oscars.git", branch = "main", features = ["mark_sweep_branded"], optional = true }
+oscars = { git = "https://github.com/shruti2522/oscars.git", branch = "fix-oom", features = ["mark_sweep_branded"], optional = true }
 typeid = { workspace = true, optional = true }
 
 [lints]

core/gc/src/context.rs

@@ -27,16 +27,11 @@ impl GcContext {
     #[must_use]
     pub fn gc_collector(&self) -> &'static MutationContext<'static, 'static> {
         thread_local! {
-            static COLLECTOR: &'static oscars::collectors::mark_sweep_branded::Collector =
-                Box::leak(Box::new(oscars::collectors::mark_sweep_branded::Collector::new()));
-
-            static DUMMY: &'static MutationContext<'static, 'static> = COLLECTOR.with(|c| {
-                Box::leak(Box::new(unsafe {
-                    MutationContext::from_collector_erased(c)
-                }))
-            });
+            static GLOBAL_CTX: &'static MutationContext<'static, 'static> = {
+                Box::leak(Box::new(MutationContext::global()))
+            };
         }
-        DUMMY.with(|dummy| *dummy)
+        GLOBAL_CTX.with(|ctx| *ctx)
     }
 }
 

core/gc/src/lib.rs

@@ -171,4 +171,6 @@ mod test;
 
 #[cfg(feature = "oscars_backend")]
 /// Forces a garbage collection
-pub fn force_collect() {}
+pub fn force_collect() {
+    oscars::collectors::mark_sweep_branded::MutationContext::global().collect();
+}

core/string/Cargo.toml

@@ -12,7 +12,7 @@ repository.workspace = true
 rust-version.workspace = true
 
 [dependencies]
-oscars = { git = "https://github.com/boa-dev/oscars.git", branch = "main", features = ["mark_sweep_branded"], optional = true }
+oscars = { git = "https://github.com/shruti2522/oscars.git", branch = "fix-oom", features = ["mark_sweep_branded"], optional = true }
 itoa.workspace = true
 rustc-hash = { workspace = true, features = ["std"] }
 ryu-js.workspace = true

tests/tester/Cargo.toml

@@ -14,6 +14,7 @@ rust-version.workspace = true
 [dependencies]
 boa_engine = { workspace = true, features = ["float16"] }
 boa_runtime = { workspace = true, features = ["test262"] }
+boa_gc = { workspace = true }
 clap = { workspace = true, features = ["derive"] }
 serde = { workspace = true, features = ["derive"] }
 serde_yaml = "0.9.34" # TODO: Track https://github.com/saphyr-rs/saphyr.

tests/tester/src/exec/mod.rs

@@ -515,6 +515,8 @@ impl Test {
             },
         );
 
+        boa_gc::force_collect();
+
         self.create_result(result, result_text, strict, verbosity)
     }