1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/gdb/tests/test-ExecutableAllocator.cpp b/js/src/gdb/tests/test-ExecutableAllocator.cpp
new file mode 100644
index 000000000..7cb7ad364
--- /dev/null
+++ b/js/src/gdb/tests/test-ExecutableAllocator.cpp
@@ -0,0 +1,44 @@
+#include "gdb-tests.h"
+#include "jsapi.h"
+
+#include "jscntxt.h"
+
+#include "jit/ExecutableAllocator.h"
+
+FRAGMENT(ExecutableAllocator, empty) {
+    using namespace js::jit;
+    ExecutableAllocator execAlloc(cx->runtime());
+
+    breakpoint();
+
+    (void) execAlloc;
+}
+
+FRAGMENT(ExecutableAllocator, onepool) {
+    using namespace js::jit;
+    ExecutablePool* pool = nullptr;
+    ExecutableAllocator execAlloc(cx->runtime());
+    execAlloc.alloc(16 * 1024, &pool, BASELINE_CODE);
+
+    breakpoint();
+
+    (void) pool;
+    (void) execAlloc;
+}
+
+FRAGMENT(ExecutableAllocator, twopools) {
+    using namespace js::jit;
+    ExecutablePool* init = nullptr;
+    ExecutablePool* pool = nullptr;
+    ExecutableAllocator execAlloc(cx->runtime());
+
+    execAlloc.alloc(16 * 1024, &init, BASELINE_CODE);
+
+    do { // Keep allocating until we get a second pool.
+        execAlloc.alloc(32 * 1024, &pool, ION_CODE);
+    } while (pool == init);
+
+    breakpoint();
+
+    (void) execAlloc;
+}