Bug 770156 - GCLI needs a command to return the number of matches for a specified CSS selector. r=miker

2015-11-14 15:15:00 +01:00 · 2015-11-14 15:15:00 +01:00 · ea49230bd4
--- a/devtools/client/commandline/test/browser.ini
+++ b/devtools/client/commandline/test/browser.ini
@ -75,6 +75,7 @@ support-files =
 [browser_cmd_pref1.js]
 [browser_cmd_pref2.js]
 [browser_cmd_pref3.js]
+[browser_cmd_qsa.js]
 [browser_cmd_restart.js]
 [browser_cmd_rulers.js]
 [browser_cmd_screenshot.js]
--- a/devtools/client/commandline/test/browser_cmd_qsa.js
+++ b/devtools/client/commandline/test/browser_cmd_qsa.js
@ -0,0 +1,33 @@
+/* Any copyright is dedicated to the Public Domain.
+* http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Tests that the qsa commands work as they should.
+
+const TEST_URI = "data:text/html;charset=utf-8,<body></body>";
+
+function test() {
+ helpers.addTabWithToolbar(TEST_URI, function(options) {
+   return helpers.audit(options, [
+     {
+       setup: 'qsa',
+       check: {
+         input:  'qsa',
+         hints:  ' [query]',
+         markup: 'VVV',
+         status: 'VALID'
+       }
+     },
+     {
+       setup: 'qsa body',
+       check: {
+         input:  'qsa body',
+         hints:  '',
+         markup: 'VVVVVVVV',
+         status: 'VALID'
+       }
+     }
+   ]);
+ }).then(finish, helpers.handleError);
+}
--- a/devtools/shared/gcli/commands/index.js
+++ b/devtools/shared/gcli/commands/index.js
@ -69,6 +69,7 @@ exports.devtoolsModules = [
  "devtools/shared/gcli/commands/media",
  "devtools/shared/gcli/commands/pagemod",
  "devtools/shared/gcli/commands/paintflashing",
+  "devtools/shared/gcli/commands/qsa",
  "devtools/shared/gcli/commands/restart",
  "devtools/shared/gcli/commands/rulers",
  "devtools/shared/gcli/commands/screenshot",
--- a/devtools/shared/gcli/commands/moz.build
+++ b/devtools/shared/gcli/commands/moz.build
@ -21,6 +21,7 @@ DevToolsModules(
    'media.js',
    'pagemod.js',
    'paintflashing.js',
+    'qsa.js',
    'restart.js',
    'rulers.js',
    'screenshot.js',
--- a/devtools/shared/gcli/commands/qsa.js
+++ b/devtools/shared/gcli/commands/qsa.js
@ -0,0 +1,24 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+const l10n = require("gcli/l10n");
+
+exports.items = [
+  {
+    item: "command",
+    runAt: "server",
+    name: "qsa",
+    description: l10n.lookup("qsaDesc"),
+    params: [{
+      name: "query",
+      type: "nodelist",
+      description: l10n.lookup("qsaQueryDesc")
+    }],
+    exec: function(args, context) {
+      return args.query.length;
+    }
+  }
+];
--- a/devtools/shared/locales/en-US/gclicommands.properties
+++ b/devtools/shared/locales/en-US/gclicommands.properties
@ -1557,6 +1557,11 @@ mediaEmulateManual=View the document as if rendered on a device supporting the g
 mediaEmulateType=The media type to emulate
 mediaResetDesc=Stop emulating a CSS media type

+# LOCALIZATION NOTE (qsaDesc, qsaQueryDesc)
+# These strings describe the 'qsa' commands and all available parameters.
+qsaDesc=Perform querySelectorAll on the current document and return number of matches
+qsaQueryDesc=CSS selectors separated by comma
+
 # LOCALIZATION NOTE (injectDesc, injectManual, injectLibraryDesc, injectLoaded,
 # injectFailed) These strings describe the 'inject' commands and all available
 # parameters.