1 files changed, 50 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/profiler/AutoEntryMonitor-01.js b/js/src/jit-test/tests/profiler/AutoEntryMonitor-01.js
new file mode 100644
index 0000000000..c64a121b66
--- /dev/null
+++ b/js/src/jit-test/tests/profiler/AutoEntryMonitor-01.js
@@ -0,0 +1,50 @@
+// AutoEntryMonitor should catch all entry points into JavaScript.
+
+load(libdir + 'array-compare.js');
+
+function cold_and_warm(f, params, expected) {
+  print(JSON.stringify(params));
+  print(JSON.stringify(entryPoints(params)));
+  assertEq(arraysEqual(entryPoints(params), expected), true);
+
+  // Warm up the function a bit, so the JITs will compile it, and try again.
+  if (f)
+    for (i = 0; i < 10; i++)
+      f();
+
+  assertEq(arraysEqual(entryPoints(params), expected), true);
+}
+
+function entry1() { }
+cold_and_warm(entry1, { function: entry1 }, [ "entry1" ]);
+
+var getx = { get x() { } };
+cold_and_warm(Object.getOwnPropertyDescriptor(getx, 'x').get,
+              { object: getx, property: 'x' }, [ "get x" ]);
+
+var sety = { set y(v) { } };
+cold_and_warm(Object.getOwnPropertyDescriptor(sety, 'y').set,
+              { object: sety, property: 'y', value: 'glerk' }, [ "set y" ]);
+
+cold_and_warm(Object.prototype.toString, { ToString: {} }, []);
+
+var toS = { toString: function myToString() { return "string"; } };
+cold_and_warm(toS.toString, { ToString: toS }, [ "myToString" ]);
+
+cold_and_warm(undefined, { ToNumber: 5 }, []);
+
+var vOf = { valueOf: function myValueOf() { return 42; } };
+cold_and_warm(vOf.valueOf, { ToNumber: vOf }, [ "myValueOf" ]);
+
+var toSvOf = { toString: function relations() { return Object; },
+               valueOf: function wallpaper() { return 17; } };
+cold_and_warm(() => {  toSvOf.toString(); toSvOf.valueOf(); },
+              { ToString: toSvOf }, [ "relations", "wallpaper" ]);
+
+var vOftoS = { toString: function ettes() { return "6-inch lengths"; },
+               valueOf: function deathBy() { return Math; } };
+cold_and_warm(() => {  vOftoS.valueOf(); vOftoS.toString(); },
+              { ToNumber: vOftoS }, [ "deathBy", "ettes" ]);
+
+
+cold_and_warm(() => 0, { eval: "Math.atan2(1,1);" }, [ "eval:entryPoint eval" ]);