XmlIdCollector_test.cpp revision cacb28f2d60858106e2819cc7d95a65e8bda890b 
1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include "compile/XmlIdCollector.h"
18#include "test/Builders.h"
19#include "test/Context.h"
20
21#include <gtest/gtest.h>
22#include <algorithm>
23
24namespace aapt {
25
26TEST(XmlIdCollectorTest, CollectsIds) {
27  std::unique_ptr<IAaptContext> context = test::ContextBuilder().build();
28
29  std::unique_ptr<xml::XmlResource> doc = test::buildXmlDom(R"EOF(
30            <View xmlns:android="http://schemas.android.com/apk/res/android"
31                  android:id="@+id/foo"
32                  text="@+id/bar">
33              <SubView android:id="@+id/car"
34                       class="@+id/bar"/>
35            </View>)EOF");
36
37  XmlIdCollector collector;
38  ASSERT_TRUE(collector.consume(context.get(), doc.get()));
39
40  EXPECT_EQ(
41      1, std::count(doc->file.exportedSymbols.begin(),
42                    doc->file.exportedSymbols.end(),
43                    SourcedResourceName{test::parseNameOrDie("id/foo"), 3u}));
44
45  EXPECT_EQ(
46      1, std::count(doc->file.exportedSymbols.begin(),
47                    doc->file.exportedSymbols.end(),
48                    SourcedResourceName{test::parseNameOrDie("id/bar"), 3u}));
49
50  EXPECT_EQ(
51      1, std::count(doc->file.exportedSymbols.begin(),
52                    doc->file.exportedSymbols.end(),
53                    SourcedResourceName{test::parseNameOrDie("id/car"), 6u}));
54}
55
56TEST(XmlIdCollectorTest, DontCollectNonIds) {
57  std::unique_ptr<IAaptContext> context = test::ContextBuilder().build();
58
59  std::unique_ptr<xml::XmlResource> doc =
60      test::buildXmlDom("<View foo=\"@+string/foo\"/>");
61
62  XmlIdCollector collector;
63  ASSERT_TRUE(collector.consume(context.get(), doc.get()));
64
65  EXPECT_TRUE(doc->file.exportedSymbols.empty());
66}
67
68}  // namespace aapt
69