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 formData = {
+      "check": ["option_A"],
+      "password": ["password"],
+      "radio": ["Yes"],
+      "select": ["one"],
+      "text\"1\u011B\u0161\u00FD\u4EBA\r\n \r\n": ["TEST_TEXT_1"],
+      "text2": ["TEST_TEXT_2"],
+      "text3": ["TEST_TEXT_3"],
+      "txtarea": ["text\"1\u011B\u0161\u00FD\u4EBA\r\n \r\n"]
+  };
+  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"),
+            requestBody: parseableForm ? {
+              formData: formData
+            } : {
+              raw: [{bytes: {byteLength: 158}}]
+            }
+          }
+        },
+        { 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
+      ["requestBody"]);
+    navigateAndWait(getURL(dirName + formFile), function() {close();});
+    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),
+]);