Merging all Angular tests into a single file

third_party/pkg/generate_angular_tests.sh

+#!/bin/bash
+# Copyright (c) 2014, 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.
+
+# bail on error
+set -e
+
+generate_test_files() {
+  pushd angular/test > /dev/null
+
+  local out_dir='../../../../pkg/third_party/angular_tests'
+
+  generate_browser_tests
+  generate_vm_tests
+  popd > /dev/null
+}
+
+generate_browser_tests() {
+  local test_file="${out_dir}/browser_test.dart"
+  local tests=$(find * -name "*_spec.dart" \
+      -not -path "playback/*" \
+      -not -path "io/*" \
+      -not -path "tools/*" \
+      -not -path "*/generated_parser_spec.dart")
+
+  mkdir -p "${out_dir}"
+  cat << END_HEADER > "${test_file}"

[Siggi Cherem (dart-lang), 2014/01/10 20:50:56]

consider creating a folder with these template pieces. That might help make this
code easier to follow along, as indentation is not changing because of these
multi-line text blocks.

Basically, it would look something like this:

  cat generate_test_templates/header.txt > $test_file
  local index=0
  for ...
     echo "..." >> $test_file
  done
  cat generate_test_templates/start_main.txt >> $test_file
  ...

+/// auto-generated by update_angular.sh
+
+// Copyright (c) 2014, 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.
+
+library angular_browser_tests;
+
+import 'package:angular/mock/module.dart';
+import 'package:unittest/html_individual_config.dart';
+import 'package:unittest/unittest.dart';
+
+END_HEADER
+
+  local index=0
+  for src_file in ${tests}; do
+    local import_file="../../../third_party/pkg/angular/test/${src_file}"
+    echo "import '${import_file}' as test_${index};" >> "${test_file}"

[Siggi Cherem (dart-lang), 2014/01/10 20:50:56]

you should be able to leave out the "" here (similar in the other places in this
file)

  echo "..." >> $test_file

+    index=$(expr ${index} + 1)
+  done
+
+  cat << END_START_MAIN >> "${test_file}"
+
+main() {
+  useHtmlIndividualConfiguration();
+
+  setUp(() {
+    setUpInjector();
+  });
+
+END_START_MAIN
+
+  index=0
+  for src_file in ${tests}; do
+    cat << END_TEST_BODY >> "${test_file}"
+  group('${src_file%_spec.dart}', () {
+    test_${index}.main();
+  });
+
+END_TEST_BODY
+    index=$(expr ${index} + 1)
+  done
+  echo "}" >> "${test_file}"
+}
+
+generate_vm_tests() {
+  local test_file="${out_dir}/vm_test.dart"
+  local tests=$(find tools -name "*_spec.dart")
+
+  mkdir -p "${out_dir}"
+  cat << END_HEADER > "${test_file}"
+/// auto-generated by update_angular.sh
+
+// Copyright (c) 2014, 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.
+
+library angular_vm_tests;
+
+import 'package:unittest/compact_vm_config.dart';
+import 'package:unittest/unittest.dart';
+
+END_HEADER
+
+  local index=0
+  for src_file in ${tests}; do
+    local import_file="../../../third_party/pkg/angular/test/${src_file}"
+    echo "import '${import_file}' as test_${index};" >> "${test_file}"
+    index=$(expr ${index} + 1)
+  done
+
+  cat << END_START_MAIN >> "${test_file}"
+
+main() {
+  useCompactVMConfiguration();
+
+END_START_MAIN
+
+  index=0
+  for src_file in ${tests}; do
+    cat << END_TEST_BODY >> "${test_file}"
+  group('${src_file%_spec.dart}', () {
+    test_${index}.main();
+  });
+
+END_TEST_BODY
+    index=$(expr ${index} + 1)
+  done
+  echo "}" >> "${test_file}"
+}
+
+generate_test_files