1 files changed, 152 insertions, 0 deletions
diff --git a/deps/v8/test/inspector/debugger/set-script-source.js b/deps/v8/test/inspector/debugger/set-script-source.js
new file mode 100644
index 0000000000..36944cca6c
--- /dev/null
+++ b/deps/v8/test/inspector/debugger/set-script-source.js
@@ -0,0 +1,152 @@
+// 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.addScript(
+`function TestExpression(a, b) {
+    return a + b;
+}`);
+
+// A general-purpose engine for sending a sequence of protocol commands.
+// The clients provide requests and response handlers, while the engine catches
+// errors and makes sure that once there's nothing to do completeTest() is called.
+// @param step is an object with command, params and callback fields
+function runRequestSeries(step) {
+  processStep(step);
+
+  function processStep(currentStep) {
+    try {
+      processStepOrFail(currentStep);
+    } catch (e) {
+      InspectorTest.log(e.stack);
+      InspectorTest.completeTest();
+    }
+  }
+
+  function processStepOrFail(currentStep) {
+    if (!currentStep) {
+      InspectorTest.completeTest();
+      return;
+    }
+    if (!currentStep.command) {
+      // A simple loopback step.
+      var next = currentStep.callback();
+      processStep(next);
+      return;
+    }
+
+    var innerCallback = function(response) {
+      var next;
+      if ("error" in response) {
+        if (!("errorHandler" in currentStep)) {
+          // Error message is not logged intentionally, it may be platform-specific.
+          InspectorTest.log("Protocol command '" + currentStep.command + "' failed");
+          InspectorTest.completeTest();
+          return;
+        }
+        try {
+          next = currentStep.errorHandler(response.error);
+        } catch (e) {
+          InspectorTest.log(e.stack);
+          InspectorTest.completeTest();
+          return;
+        }
+      } else {
+        try {
+          next = currentStep.callback(response.result);
+        } catch (e) {
+          InspectorTest.log(e.stack);
+          InspectorTest.completeTest();
+          return;
+        }
+      }
+      processStep(next);
+    }
+    var command = currentStep.command.split(".");
+    Protocol[command[0]][command[1]](currentStep.params).then(innerCallback);
+  }
+}
+
+function logEqualsCheck(actual, expected)
+{
+  if (actual === expected) {
+    InspectorTest.log("PASS, result value: " + actual);
+  } else {
+    InspectorTest.log("FAIL, actual value: " + actual + ", expected: " + expected);
+  }
+}
+function logCheck(description, success)
+{
+  InspectorTest.log(description + ": " + (success ? "PASS" : "FAIL"));
+}
+
+var firstStep = { callback: enableDebugger };
+
+runRequestSeries(firstStep);
+
+function enableDebugger() {
+  return { command: "Debugger.enable", params: {}, callback: evalFunction };
+}
+
+function evalFunction(response) {
+  var expression = "TestExpression(2, 4)";
+  return { command: "Runtime.evaluate", params: { expression: expression }, callback: callbackEvalFunction };
+}
+
+function callbackEvalFunction(result) {
+  InspectorTest.log("Function evaluate: " + JSON.stringify(result.result));
+  logEqualsCheck(result.result.value, 6);
+
+  return { command: "Runtime.evaluate", params: { expression: "TestExpression" }, callback: callbackEvalFunctionObject };
+}
+
+function callbackEvalFunctionObject(result) {
+  return { command: "Runtime.getProperties", params: { objectId: result.result.objectId }, callback: callbackFunctionDetails };
+}
+
+function callbackFunctionDetails(result)
+{
+  var scriptId;
+  for (var prop of result.internalProperties) {
+    if (prop.name === "[[FunctionLocation]]")
+      scriptId = prop.value.value.scriptId;
+  }
+  return createScriptManipulationArc(scriptId, null);
+}
+
+// Several steps with scriptId in context.
+function createScriptManipulationArc(scriptId, next) {
+  return { command: "Debugger.getScriptSource", params: { scriptId: scriptId }, callback: callbackGetScriptSource };
+
+  var originalText;
+
+  function callbackGetScriptSource(result) {
+    originalText = result.scriptSource;
+    var patched = originalText.replace("a + b", "a * b");
+
+    return { command: "Debugger.setScriptSource", params: { scriptId: scriptId, scriptSource: patched }, callback: callbackSetScriptSource };
+  }
+
+  function callbackSetScriptSource(result) {
+    var expression = "TestExpression(2, 4)";
+    return { command: "Runtime.evaluate", params: { expression: expression }, callback: callbackEvalFunction2 };
+  }
+
+  function callbackEvalFunction2(result) {
+    InspectorTest.log("Function evaluate: " + JSON.stringify(result.result));
+    logEqualsCheck(result.result.value, 8);
+
+    var patched = originalText.replace("a + b", "a # b");
+
+    return { command: "Debugger.setScriptSource", params: { scriptId: scriptId, scriptSource: patched }, callback: errorCallbackSetScriptSource2 };
+  }
+
+  function errorCallbackSetScriptSource2(result) {
+    var exceptionDetails = result.exceptionDetails;
+    logCheck("Has error reported", !!exceptionDetails);
+    logCheck("Reported error is a compile error", !!exceptionDetails);
+    if (exceptionDetails)
+      logEqualsCheck(exceptionDetails.lineNumber, 1);
+    return next;
+  }
+}