[inspector] added inspector protocol test runner

test/inspector-protocol/debugger/stepping-with-blackboxed-ranges.js

+// Copyright 2016 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+InspectorTest.evaluateInPage(
+`function blackboxedBoo()
+{
+    var a = 42;
+    var b = foo();
+    return a + b;
+}
+//# sourceURL=blackboxed-script.js`);
+
+InspectorTest.evaluateInPage(
+`function notBlackboxedFoo()
+{
+    var a = 42;
+    var b = blackboxedBoo();
+    return a + b;
+}
+
+function blackboxedFoo()
+{
+    var a = 42;
+    var b = notBlackboxedFoo();
+    return a + b;
+}
+
+function notBlackboxedBoo()
+{
+    var a = 42;
+    var b = blackboxedFoo();
+    return a + b;
+}
+//# sourceURL=mixed-source.js`);
+
+InspectorTest.evaluateInPage(
+`function testFunction()
+{
+    notBlackboxedBoo(); // for setup ranges and stepOut
+    notBlackboxedBoo(); // for stepIn
+}
+
+function foo()
+{
+    debugger;
+    return 239;
+}`);
+
+InspectorTest.eventHandler["Debugger.paused"] = setBlackboxedScriptRanges;
+InspectorTest.sendCommandOrDie("Debugger.enable", {}, callTestFunction);
+
+function callTestFunction(response)
+{
+    InspectorTest.sendCommand("Runtime.evaluate", { expression: "setTimeout(testFunction, 0);"});
+}
+
+function setBlackboxedScriptRanges(response)
+{
+    var callFrames = response.params.callFrames;
+    printCallFrames(callFrames);
+    InspectorTest.sendCommand("Debugger.setBlackboxedRanges", {
+        scriptId: callFrames[1].location.scriptId,
+        positions: [ { lineNumber: 0, columnNumber: 0 } ] // blackbox ranges for blackboxed.js
+    }, setIncorrectRanges.bind(null, callFrames[2].location.scriptId));
+}
+
+var incorrectPositions = [
+    [ { lineNumber: 0, columnNumber: 0 }, { lineNumber: 0, columnNumber: 0 } ],
+    [ { lineNumber: 0, columnNumber: 1 }, { lineNumber: 0, columnNumber: 0 } ],
+    [ { lineNumber: 0, columnNumber: -1 } ],
+];
+
+function setIncorrectRanges(scriptId, response)
+{
+    if (response.error)
+        InspectorTest.log(response.error.message);
+    var positions = incorrectPositions.shift();
+    if (!positions) {
+        setMixedSourceRanges(scriptId);
+        return;
+    }
+    InspectorTest.log("Try to set positions: " + JSON.stringify(positions));
+    InspectorTest.sendCommand("Debugger.setBlackboxedRanges", {
+        scriptId: scriptId,
+        positions: positions
+    }, setIncorrectRanges.bind(null, scriptId));
+}
+
+function setMixedSourceRanges(scriptId)
+{
+    InspectorTest.eventHandler["Debugger.paused"] = runAction;
+    InspectorTest.sendCommandOrDie("Debugger.setBlackboxedRanges", {
+        scriptId: scriptId,
+        positions: [ { lineNumber: 8, columnNumber: 0 }, { lineNumber: 15, columnNumber: 0 } ] // blackbox ranges for mixed.js
+    }, runAction);
+}
+
+var actions = [ "stepOut", "print", "stepOut", "print", "stepOut", "print",
+    "stepInto", "print", "stepOver", "stepInto", "print", "stepOver", "stepInto", "print",
+    "stepOver", "stepInto", "print" ];
+
+function runAction(response)
+{
+    var action = actions.shift();
+    if (!action)
+        InspectorTest.completeTest();
+
+    if (action === "print") {
+        printCallFrames(response.params.callFrames);
+        runAction({});
+    } else {
+        InspectorTest.log("action: " + action);
+        InspectorTest.sendCommandOrDie("Debugger." + action, {});
+    }
+}
+
+function printCallFrames(callFrames)
+{
+    var topCallFrame = callFrames[0];
+    if (topCallFrame.functionName.startsWith("blackboxed"))
+        InspectorTest.log("FAIL: blackboxed function in top call frame");
+    for (var callFrame of callFrames)
+        InspectorTest.log(callFrame.functionName + ': ' + callFrame.location.lineNumber + ":" + callFrame.location.columnNumber);
+    InspectorTest.log("");
+}