Mypal/devtools/client/commandline/test/browser_gcli_tokenize.js

/*
 * Copyright 2012, Mozilla Foundation and contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

"use strict";

// THIS FILE IS GENERATED FROM SOURCE IN THE GCLI PROJECT
// PLEASE TALK TO SOMEONE IN DEVELOPER TOOLS BEFORE EDITING IT

const exports = {};

function test() {
  helpers.runTestModule(exports, "browser_gcli_tokenize.js");
}

// var assert = require('../testharness/assert');
var cli = require("gcli/cli");

exports.testBlanks = function (options) {
  var args;

  args = cli.tokenize("");
  assert.is(args.length, 1);
  assert.is(args[0].text, "");
  assert.is(args[0].prefix, "");
  assert.is(args[0].suffix, "");

  args = cli.tokenize(" ");
  assert.is(args.length, 1);
  assert.is(args[0].text, "");
  assert.is(args[0].prefix, " ");
  assert.is(args[0].suffix, "");
};

exports.testTokSimple = function (options) {
  var args;

  args = cli.tokenize("s");
  assert.is(args.length, 1);
  assert.is(args[0].text, "s");
  assert.is(args[0].prefix, "");
  assert.is(args[0].suffix, "");
  assert.is(args[0].type, "Argument");

  args = cli.tokenize("s s");
  assert.is(args.length, 2);
  assert.is(args[0].text, "s");
  assert.is(args[0].prefix, "");
  assert.is(args[0].suffix, "");
  assert.is(args[0].type, "Argument");
  assert.is(args[1].text, "s");
  assert.is(args[1].prefix, " ");
  assert.is(args[1].suffix, "");
  assert.is(args[1].type, "Argument");
};

exports.testJavascript = function (options) {
  var args;

  args = cli.tokenize("{x}");
  assert.is(args.length, 1);
  assert.is(args[0].text, "x");
  assert.is(args[0].prefix, "{");
  assert.is(args[0].suffix, "}");
  assert.is(args[0].type, "ScriptArgument");

  args = cli.tokenize("{ x }");
  assert.is(args.length, 1);
  assert.is(args[0].text, "x");
  assert.is(args[0].prefix, "{ ");
  assert.is(args[0].suffix, " }");
  assert.is(args[0].type, "ScriptArgument");

  args = cli.tokenize("{x} {y}");
  assert.is(args.length, 2);
  assert.is(args[0].text, "x");
  assert.is(args[0].prefix, "{");
  assert.is(args[0].suffix, "}");
  assert.is(args[0].type, "ScriptArgument");
  assert.is(args[1].text, "y");
  assert.is(args[1].prefix, " {");
  assert.is(args[1].suffix, "}");
  assert.is(args[1].type, "ScriptArgument");

  args = cli.tokenize("{x}{y}");
  assert.is(args.length, 2);
  assert.is(args[0].text, "x");
  assert.is(args[0].prefix, "{");
  assert.is(args[0].suffix, "}");
  assert.is(args[0].type, "ScriptArgument");
  assert.is(args[1].text, "y");
  assert.is(args[1].prefix, "{");
  assert.is(args[1].suffix, "}");
  assert.is(args[1].type, "ScriptArgument");

  args = cli.tokenize("{");
  assert.is(args.length, 1);
  assert.is(args[0].text, "");
  assert.is(args[0].prefix, "{");
  assert.is(args[0].suffix, "");
  assert.is(args[0].type, "ScriptArgument");

  args = cli.tokenize("{ ");
  assert.is(args.length, 1);
  assert.is(args[0].text, "");
  assert.is(args[0].prefix, "{ ");
  assert.is(args[0].suffix, "");
  assert.is(args[0].type, "ScriptArgument");

  args = cli.tokenize("{x");
  assert.is(args.length, 1);
  assert.is(args[0].text, "x");
  assert.is(args[0].prefix, "{");
  assert.is(args[0].suffix, "");
  assert.is(args[0].type, "ScriptArgument");
};

exports.testRegularNesting = function (options) {
  var args;

  args = cli.tokenize('{"x"}');
  assert.is(args.length, 1);
  assert.is(args[0].text, '"x"');
  assert.is(args[0].prefix, "{");
  assert.is(args[0].suffix, "}");
  assert.is(args[0].type, "ScriptArgument");

  args = cli.tokenize("{'x'}");
  assert.is(args.length, 1);
  assert.is(args[0].text, "'x'");
  assert.is(args[0].prefix, "{");
  assert.is(args[0].suffix, "}");
  assert.is(args[0].type, "ScriptArgument");

  args = cli.tokenize('"{x}"');
  assert.is(args.length, 1);
  assert.is(args[0].text, "{x}");
  assert.is(args[0].prefix, '"');
  assert.is(args[0].suffix, '"');
  assert.is(args[0].type, "Argument");

  args = cli.tokenize("'{x}'");
  assert.is(args.length, 1);
  assert.is(args[0].text, "{x}");
  assert.is(args[0].prefix, "'");
  assert.is(args[0].suffix, "'");
  assert.is(args[0].type, "Argument");
};

exports.testDeepNesting = function (options) {
  var args;

  args = cli.tokenize("{{}}");
  assert.is(args.length, 1);
  assert.is(args[0].text, "{}");
  assert.is(args[0].prefix, "{");
  assert.is(args[0].suffix, "}");
  assert.is(args[0].type, "ScriptArgument");

  args = cli.tokenize("{{x} {y}}");
  assert.is(args.length, 1);
  assert.is(args[0].text, "{x} {y}");
  assert.is(args[0].prefix, "{");
  assert.is(args[0].suffix, "}");
  assert.is(args[0].type, "ScriptArgument");

  args = cli.tokenize("{{w} {{{x}}}} {y} {{{z}}}");

  assert.is(args.length, 3);

  assert.is(args[0].text, "{w} {{{x}}}");
  assert.is(args[0].prefix, "{");
  assert.is(args[0].suffix, "}");
  assert.is(args[0].type, "ScriptArgument");

  assert.is(args[1].text, "y");
  assert.is(args[1].prefix, " {");
  assert.is(args[1].suffix, "}");
  assert.is(args[1].type, "ScriptArgument");

  assert.is(args[2].text, "{{z}}");
  assert.is(args[2].prefix, " {");
  assert.is(args[2].suffix, "}");
  assert.is(args[2].type, "ScriptArgument");

  args = cli.tokenize("{{w} {{{x}}} {y} {{{z}}}");

  assert.is(args.length, 1);

  assert.is(args[0].text, "{w} {{{x}}} {y} {{{z}}}");
  assert.is(args[0].prefix, "{");
  assert.is(args[0].suffix, "");
  assert.is(args[0].type, "ScriptArgument");
};

exports.testStrangeNesting = function (options) {
  var args;

  // Note: When we get real JS parsing this should break
  args = cli.tokenize('{"x}"}');

  assert.is(args.length, 2);

  assert.is(args[0].text, '"x');
  assert.is(args[0].prefix, "{");
  assert.is(args[0].suffix, "}");
  assert.is(args[0].type, "ScriptArgument");

  assert.is(args[1].text, "}");
  assert.is(args[1].prefix, '"');
  assert.is(args[1].suffix, "");
  assert.is(args[1].type, "Argument");
};

exports.testComplex = function (options) {
  var args;

  args = cli.tokenize(" 1234  '12 34'");

  assert.is(args.length, 2);

  assert.is(args[0].text, "1234");
  assert.is(args[0].prefix, " ");
  assert.is(args[0].suffix, "");
  assert.is(args[0].type, "Argument");

  assert.is(args[1].text, "12 34");
  assert.is(args[1].prefix, "  '");
  assert.is(args[1].suffix, "'");
  assert.is(args[1].type, "Argument");

  args = cli.tokenize('12\'34 "12 34" \\'); // 12'34 "12 34" \

  assert.is(args.length, 3);

  assert.is(args[0].text, "12'34");
  assert.is(args[0].prefix, "");
  assert.is(args[0].suffix, "");
  assert.is(args[0].type, "Argument");

  assert.is(args[1].text, "12 34");
  assert.is(args[1].prefix, ' "');
  assert.is(args[1].suffix, '"');
  assert.is(args[1].type, "Argument");

  assert.is(args[2].text, "\\");
  assert.is(args[2].prefix, " ");
  assert.is(args[2].suffix, "");
  assert.is(args[2].type, "Argument");
};

exports.testPathological = function (options) {
  var args;

  args = cli.tokenize('a\\ b \\t\\n\\r \\\'x\\\" \'d'); // a_b \t\n\r \'x\" 'd

  assert.is(args.length, 4);

  assert.is(args[0].text, "a\\ b");
  assert.is(args[0].prefix, "");
  assert.is(args[0].suffix, "");
  assert.is(args[0].type, "Argument");

  assert.is(args[1].text, "\\t\\n\\r");
  assert.is(args[1].prefix, " ");
  assert.is(args[1].suffix, "");
  assert.is(args[1].type, "Argument");

  assert.is(args[2].text, '\\\'x\\"');
  assert.is(args[2].prefix, " ");
  assert.is(args[2].suffix, "");
  assert.is(args[2].type, "Argument");

  assert.is(args[3].text, "d");
  assert.is(args[3].prefix, " '");
  assert.is(args[3].suffix, "");
  assert.is(args[3].type, "Argument");
};