// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'utils.dart';
import 'configuration.dart' show Compiler;

String dart2jsHtml(String title, String scriptPath) {
  return """
<!DOCTYPE html>
<html>
<head>
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="dart.unittest" content="full-stack-traces">
  <title> Test $title </title>
  <style>
     .unittest-table { font-family:monospace; border:1px; }
     .unittest-pass { background: #6b3;}
     .unittest-fail { background: #d55;}
     .unittest-error { background: #a11;}
  </style>
</head>
<body>
  <h1> Running $title </h1>
  <script type="text/javascript"
          src="/root_dart/tools/testing/dart/test_controller.js">
  </script>
  <script type="text/javascript" src="$scriptPath"
          onerror="scriptTagOnErrorCallback(null)"
          defer>
  </script>
  <script type="text/javascript"
          src="/root_dart/pkg/browser/lib/dart.js"></script>
</body>
</html>""";
}

/// Generates the HTML template file needed to load and run a dartdevc test in
/// the browser.
///
/// The [testName] is the short name of the test without any subdirectory path
/// or extension, like "math_test". The [testJSDir] is the relative path to the
/// build directory where the dartdevc-generated JS file is stored.
String dartdevcHtml(String testName, String testJSDir, Compiler compiler) {
  var isKernel = compiler == Compiler.dartdevk;
  var sdkPath = isKernel ? 'kernel/amd/dart_sdk' : 'js/amd/dart_sdk';
  var pkgDir = isKernel ? 'pkg_kernel' : 'pkg';
  var packagePaths = testPackages
      .map((p) => '    "$p": "/root_build/gen/utils/dartdevc/$pkgDir/$p",')
      .join("\n");

  return """
<!DOCTYPE html>
<html>
<head>
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="dart.unittest" content="full-stack-traces">
  <title>Test $testName</title>
  <style>
     .unittest-table { font-family:monospace; border:1px; }
     .unittest-pass { background: #6b3;}
     .unittest-fail { background: #d55;}
     .unittest-error { background: #a11;}
  </style>
</head>
<body>
<h1>Running $testName</h1>
<script type="text/javascript"
        src="/root_dart/tools/testing/dart/test_controller.js">
</script>
<script>
var require = {
  baseUrl: "/root_dart/$testJSDir",
  paths: {
    "dart_sdk": "/root_build/gen/utils/dartdevc/$sdkPath",
$packagePaths
  },
  waitSeconds: 30,
};

// Don't try to bring up the debugger on a runtime error.
window.ddcSettings = {
  trapRuntimeErrors: false
};
</script>
<script type="text/javascript"
        src="/root_dart/third_party/requirejs/require.js"></script>
<script type="text/javascript">
requirejs(["$testName", "dart_sdk", "async_helper"],
    function($testName, sdk, async_helper) {  
  sdk.dart.ignoreWhitelistedErrors(false);
  sdk._isolate_helper.startRootIsolate(function() {}, []);
  sdk._debugger.registerDevtoolsFormatter();

  testErrorToStackTrace = function(error) {
    var stackTrace = sdk.dart.stackTrace(error).toString();
    
    var lines = stackTrace.split("\\n");
    
    // Remove the first line, which is just "Error".
    lines = lines.slice(1);

    // Strip off all of the lines for the bowels of the test runner.
    for (var i = 0; i < lines.length; i++) {
      if (lines[i].indexOf("dartMainRunner") != -1) {
        lines = lines.slice(0, i);
        break;
      }
    }
    
    // TODO(rnystrom): It would be nice to shorten the URLs of the remaining
    // lines too.
    return lines.join("\\n");
  };
  
  dartMainRunner($testName.$testName.main);
});
</script>
</body>
</html>
""";
}