Add read-only access to POST data for webRequest's onBeforeRequest

chrome/test/data/extensions/api_test/webrequest/test_post.js

+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+var dirName = "requestBody/";
+
+function sendPost(formFile, ParseableForm) {
+  // The following variables must be updated when files in |dirName| change.
+  var parsedForm = {
+      check: ["option_A"],
+      password: ["password"],
+      radio: ["Yes"],
+      select: ["one"],
+      text1: ["TEST_TEXT_1"],
+      text2: ["TEST_TEXT_2"],
+      text3: ["TEST_TEXT_3"],
+      txtarea: ["Text"]
+  };
+  var encodedData =
+      "dGV4dDE9VEVTVF9URVhUXzENCnRleHQyPVRFU1RfVEVYVF8yDQp0ZXh0Mz1URVNUX1RFW"
+      + "FRfMw0KcGFzc3dvcmQ9cGFzc3dvcmQNCnJhZGlvPVllcw0KY2hlY2s9b3B0aW9uX0EN"
+      + "CnR4dGFyZWE9VGV4dA0Kc2VsZWN0PW9uZQ==";
+  return function submitForm() {
+    expect(
+      [  // events
+        { label: "a-onBeforeRequest",
+          event: "onBeforeRequest",
+          details: {
+            method: "GET",
+            type: "main_frame",
+            url: getURL(dirName + formFile),
+            frameUrl: getURL(dirName + formFile)
+          }
+        },
+        { label: "a-onResponseStarted",
+          event: "onResponseStarted",
+          details: {
+            fromCache: false,
+            method: "GET",
+            statusCode: 200,
+            statusLine: "HTTP/1.1 200 OK",
+            type: "main_frame",
+            url: getURL(dirName + formFile)
+          }
+        },
+        { label: "a-onCompleted",
+          event: "onCompleted",
+          details: {
+            fromCache: false,
+            method: "GET",
+            statusCode: 200,
+            statusLine: "HTTP/1.1 200 OK",
+            type: "main_frame",
+            url: getURL(dirName + formFile)
+          }
+        },
+        { label: "s-onBeforeRequest",
+          event: "onBeforeRequest",
+          details: {
+            method: "GET",
+            type: "script",
+            url: getURL("requestBody/submit.js"),
+            frameUrl: getURL(dirName + formFile)
+          }
+        },
+        { label: "s-onResponseStarted",
+          event: "onResponseStarted",
+          details: {
+            fromCache: false,
+            method: "GET",
+            statusCode: 200,
+            statusLine: "HTTP/1.1 200 OK",
+            type: "script",
+            url: getURL("requestBody/submit.js")
+          }
+        },
+        { label: "s-onCompleted",
+          event: "onCompleted",
+          details: {
+            fromCache: false,
+            method: "GET",
+            statusCode: 200,
+            statusLine: "HTTP/1.1 200 OK",
+            type: "script",
+            url: getURL("requestBody/submit.js")
+          }
+        },
+        { label: "b-onBeforeRequest",
+          event: "onBeforeRequest",
+          details: {
+            method: "POST",
+            type: "main_frame",
+            url: getURL("requestBody/nonExistingTarget.html"),
+            frameUrl: getURL("requestBody/nonExistingTarget.html"),
+            body: ParseableForm ? {
+              parsedForm: parsedForm
+            } : {
+              raw: encodedData
+            }
+          }
+        },
+        { label: "b-onErrorOccurred",
+          event: "onErrorOccurred",
+          details: {
+            error: "net::ERR_FILE_NOT_FOUND",
+            fromCache: false,
+            method: "POST",
+            type: "main_frame",
+            url: getURL("requestBody/nonExistingTarget.html")
+          }
+        }
+      ],
+      [  // event order
+        ["a-onBeforeRequest", "a-onResponseStarted", "a-onCompleted",
+        "s-onBeforeRequest", "s-onResponseStarted", "s-onCompleted",
+        "b-onBeforeRequest", "b-onErrorOccurred"]
+      ],
+      {urls: ["<all_urls>"]},  // filter
+      ["body"]);
+    navigateAndWait(getURL(dirName + formFile));
+    close();
+  }
+}
+
+runTests([
+  // Navigates to a page with a form and submits it, generating a POST request.
+  // First two result in url-encoded form.
+  sendPost('no-enctype.html', true),
+  sendPost('urlencoded.html', true),
+  // Third results in multipart-encoded form.
+  sendPost('multipart.html', true),
+  // Fourth results in unparseable form, and thus raw data string.
+  sendPost('plaintext.html', false),
+]);