Add m-esr52 at 52.6.0

1 files changed, 88 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/tracelogger/drainTraceLogger.js b/js/src/jit-test/tests/tracelogger/drainTraceLogger.js
new file mode 100644
index 000000000..e394074bd
--- /dev/null
+++ b/js/src/jit-test/tests/tracelogger/drainTraceLogger.js
@@ -0,0 +1,88 @@
+function TestDrainTraceLoggerInvariants(obj) {
+    var scripts = 0;
+    var stops = 0;
+    for (var i = 0; i < objs.length; i++) {
+        if (objs[i].logType == "Script") {
+            scripts++;
+            assertEq("fileName" in objs[i], true);
+            assertEq("lineNumber" in objs[i], true);
+            assertEq("columnNumber" in objs[i], true);
+        } else if (objs[i].logType == "Stop") {
+            stops++;
+        } else {
+            assertEq(true, false);
+        }
+    }
+    assertEq(scripts, stops + 1);
+    // "+ 1" because we get a start for drainTraceLogger.js:1, but not the stop.
+}
+
+function GetMaxScriptDepth(obj) {
+    var max_depth = 0;
+    var depth = 0;
+    for (var i = 0; i < objs.length; i++) {
+        if (objs[i].logType == "Stop")
+            depth--;
+        else {
+            depth++;
+            if (depth > max_depth)
+                max_depth = depth;
+        }
+    }
+    return max_depth;
+}
+
+function foo1() {
+    foo2();
+}
+function foo2() {
+
+}
+
+var du = new Debugger();
+if (typeof du.drainTraceLoggerScriptCalls == "function") {
+    // Test normal setup.
+    du = new Debugger();
+    du.setupTraceLoggerScriptCalls();
+
+    du.startTraceLogger();
+    du.endTraceLogger();
+
+    var objs = du.drainTraceLoggerScriptCalls();
+    TestDrainTraceLoggerInvariants(objs);
+
+    // Test basic script.
+    for (var i=0; i<20; i++)
+        foo1();
+
+    du = new Debugger();
+    du.setupTraceLoggerScriptCalls();
+
+    du.startTraceLogger();
+    foo1();
+    du.endTraceLogger();
+
+    var objs = du.drainTraceLoggerScriptCalls();
+    TestDrainTraceLoggerInvariants(objs);
+    assertEq(3, GetMaxScriptDepth(objs), "drainTraceLogger.js:0 + foo1 + foo2");
+    assertEq(5, objs.length, "drainTraceLogger.js:0 + foo1 + foo2 + stop + stop");
+
+    // Test basic script.
+    for (var i=0; i<20; i++)
+        foo1();
+
+    du = new Debugger();
+    du.setupTraceLoggerScriptCalls();
+
+    du.startTraceLogger();
+    for (var i=0; i<100; i++) {
+        foo1();
+    }
+    du.endTraceLogger();
+
+    var objs = du.drainTraceLoggerScriptCalls();
+    TestDrainTraceLoggerInvariants(objs);
+    assertEq(3, GetMaxScriptDepth(objs), "drainTraceLogger.js:0 + foo1 + foo2");
+    assertEq(4*100 + 1, objs.length);
+    assertEq(1 + 4*100, objs.length, "drainTraceLogger.js:0 + 4 * ( foo1 + foo2 + stop + stop )");
+}