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arangodb/js/common/modules/jslint.js

131 lines
4.1 KiB
JavaScript

////////////////////////////////////////////////////////////////////////////////
/// @brief JSLint wrapper
///
/// @file
///
/// DISCLAIMER
///
/// Copyright 2010-2012 triagens GmbH, Cologne, Germany
///
/// 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.
///
/// Copyright holder is triAGENS GmbH, Cologne, Germany
///
/// @author Jan Steemann
/// @author Copyright 2012, triAGENS GmbH, Cologne, Germany
////////////////////////////////////////////////////////////////////////////////
var internal = require("internal");
var console = require("console");
internal.loadFile("jslint/jslint");
// -----------------------------------------------------------------------------
// --SECTION-- public functions
// -----------------------------------------------------------------------------
////////////////////////////////////////////////////////////////////////////////
/// @addtogroup JSLint
/// @{
////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
/// @brief runs a JSLint test on a file
////////////////////////////////////////////////////////////////////////////////
function RunTest (path, options) {
var content;
try {
content = internal.read(path);
}
catch (err) {
console.error("cannot load test file '%s'", path);
return;
}
var result = { };
result["passed"] = JSLINT(content, options);
if (JSLINT.errors) {
result["errors"] = JSLINT.errors;
}
return result;
}
////////////////////////////////////////////////////////////////////////////////
/// @brief runs tests from command-line
////////////////////////////////////////////////////////////////////////////////
function RunCommandLineTests (options) {
var result = true;
for (var i = 0; i < SYS_UNIT_TESTS.length; ++i) {
var file = SYS_UNIT_TESTS[i];
try {
var testResult = RunTest(file, options);
result = result && testResult["passed"];
if (!testResult["passed"] && testResult["errors"]) {
for (var i = 0; i < testResult["errors"].length; ++i) {
var err = testResult["errors"][i];
if (!err) {
continue;
}
var position = file + ":" + err["line"] + ", " + err["character"];
var reason = err["reason"];
console.error("jslint: %s : %s", position, reason);
}
}
else {
console.info("jslint: %s passed", file);
}
}
catch (err) {
print("cannot run test file '" + file + "': " + err);
print(err.stack);
result = false;
}
}
SYS_UNIT_TESTS_RESULT = result;
}
////////////////////////////////////////////////////////////////////////////////
/// @}
////////////////////////////////////////////////////////////////////////////////
// -----------------------------------------------------------------------------
// --SECTION-- MODULE EXPORTS
// -----------------------------------------------------------------------------
////////////////////////////////////////////////////////////////////////////////
/// @addtogroup JSLint
/// @{
////////////////////////////////////////////////////////////////////////////////
exports.runTest = RunTest;
exports.runCommandLineTests = RunCommandLineTests;
////////////////////////////////////////////////////////////////////////////////
/// @}
////////////////////////////////////////////////////////////////////////////////
// Local Variables:
// mode: outline-minor
// outline-regexp: "^\\(/// @brief\\|/// @addtogroup\\|// --SECTION--\\|/// @page\\|/// @}\\)"
// End: