| Index: tool/make_debug_pages.dart
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| diff --git a/tool/make_debug_pages.dart b/tool/make_debug_pages.dart
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| new file mode 100644
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| index 0000000000000000000000000000000000000000..796a45181ffe8b0e0f529e65f3cf4c95874ac864
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| --- /dev/null
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| +++ b/tool/make_debug_pages.dart
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| @@ -0,0 +1,75 @@
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| +#!/usr/bin/env dart
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| +// Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
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| +// for details. All rights reserved. Use of this source code is governed by a
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| +// BSD-style license that can be found in the LICENSE file.
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| +
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| +/// For each codegen test file, this generates a little HTML page that you can
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| +/// load directly in your browser to run and debug the test.
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| +// TODO(rnystrom): This script is still pretty rough around the edges. Use it
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| +// with caution and fix stuff if you see it doing something dumb.
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| +
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| +import 'dart:io';
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| +
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| +import 'package:path/path.dart' as p;
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| +
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| +final scriptDir = p.dirname(p.fromUri(Platform.script));
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| +final ddcDir = p.dirname(scriptDir);
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| +
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| +main() {
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| +  var expectDir = p.normalize(p.join(scriptDir, "../test/codegen/expect"));
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| +
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| +  var tests = new Directory(expectDir)
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| +      .listSync(recursive: true)
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| +      .map((entry) => p.relative(entry.path, from: expectDir))
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| +      .where((path) => path.endsWith(".js") || path.endsWith(".err"))
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| +      .map(p.withoutExtension)
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| +      .toSet()
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| +      .toList();
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| +
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| +  // TODO(rnystrom): Do something more graceful than blowing away the whole
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| +  // directory.
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| +  new Directory("debug").deleteSync(recursive: true);
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| +
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| +  tests.forEach(makePage);
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| +}
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| +
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| +void makePage(String test) {
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| +  // Create the containing directory if needed.
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| +  var dir = new Directory(p.join(ddcDir, "debug", p.dirname(test)));
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| +  if (!dir.existsSync()) dir.createSync(recursive: true);
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| +
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| +  // Make a header line that links to all of the directories.
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| +  var parts = p.split(p.normalize(p.join("debug", p.dirname(test))));
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| +  var headers = [];
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| +  var i = parts.length;
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| +  for (var part in parts) {
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| +    headers.add('<a href="${'../' * i}$part">$part</a>');
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| +    i--;
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| +  }
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| +  var header = headers.join(' / ');
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| +
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| +  var toRoot = p.relative(ddcDir, from: dir.path);
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| +  new File(p.join("debug", "$test.html")).writeAsStringSync("""
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| +<!DOCTYPE html>
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| +<html>
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| +<head>
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| +  <meta http-equiv="Content-type" content="text/html;charset=UTF-8" />
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| +  <title>$test</title>
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| +</head>
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| +<body>
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| +  <h1>$header / ${p.basename(test)}</h1>
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| +  <h3>Errors</h3>
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| +  <iframe src="$toRoot/test/codegen/expect/$test.err" width="80%"></iframe>
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| +  <h3>Warnings</h3>
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| +  <iframe src="$toRoot/test/codegen/expect/$test.txt" width="80%"></iframe>
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| +  <script src="$toRoot/lib/runtime/dart_library.js"></script>
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| +  <script src="$toRoot/lib/runtime/dart_sdk.js"></script>
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| +  <script src="$toRoot/test/codegen/expect/expect.js"></script>
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| +  <script src="$toRoot/test/codegen/expect/$test.js"></script>
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| +<script>
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| +dart_library.start('$test', '${p.basename(test)}');
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| +</script>
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| +</body>
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| +</html>
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| +""");
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| +}
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| 
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