OLD | NEW |
| (Empty) |
1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "ash/display/json_converter.h" | |
6 | |
7 #include <memory> | |
8 | |
9 #include "base/json/json_reader.h" | |
10 #include "base/values.h" | |
11 #include "testing/gtest/include/gtest/gtest.h" | |
12 #include "ui/display/display_layout.h" | |
13 | |
14 namespace ash { | |
15 | |
16 TEST(JsonConverterTest, JsonFromToDisplayLayout) { | |
17 display::DisplayLayout layout; | |
18 layout.primary_id = 1; | |
19 layout.mirrored = true; | |
20 layout.default_unified = false; | |
21 layout.placement_list.push_back(display::DisplayPlacement()); | |
22 layout.placement_list.push_back(display::DisplayPlacement()); | |
23 layout.placement_list[0].display_id = 2; | |
24 layout.placement_list[0].parent_display_id = 1; | |
25 layout.placement_list[0].position = display::DisplayPlacement::BOTTOM; | |
26 | |
27 layout.placement_list[1].display_id = 3; | |
28 layout.placement_list[1].parent_display_id = 2; | |
29 layout.placement_list[1].position = display::DisplayPlacement::LEFT; | |
30 layout.placement_list[1].offset = 30; | |
31 | |
32 base::DictionaryValue value; | |
33 DisplayLayoutToJson(layout, &value); | |
34 | |
35 const char data[] = | |
36 "{\n" | |
37 " \"primary-id\": \"1\",\n" | |
38 " \"mirrored\": true,\n" | |
39 " \"default_unified\": false,\n" | |
40 " \"display_placement\": [{\n" | |
41 " \"display_id\": \"2\",\n" | |
42 " \"parent_display_id\": \"1\",\n" | |
43 " \"position\": \"bottom\",\n" | |
44 " \"offset\": 0\n" | |
45 " },{\n" | |
46 " \"display_id\": \"3\",\n" | |
47 " \"parent_display_id\": \"2\",\n" | |
48 " \"position\": \"left\",\n" | |
49 " \"offset\": 30\n" | |
50 " }]\n" | |
51 "}"; | |
52 int error_code = 0, error_line, error_column; | |
53 std::string error_msg; | |
54 std::unique_ptr<base::Value> read_value(base::JSONReader::ReadAndReturnError( | |
55 data, 0, &error_code, &error_msg, &error_line, &error_column)); | |
56 ASSERT_EQ(0, error_code) << error_msg << " at " << error_line << ":" | |
57 << error_column; | |
58 EXPECT_TRUE(value.Equals(read_value.get())); | |
59 | |
60 display::DisplayLayout read_layout; | |
61 EXPECT_TRUE(JsonToDisplayLayout(*read_value, &read_layout)); | |
62 EXPECT_EQ(read_layout.mirrored, layout.mirrored); | |
63 EXPECT_EQ(read_layout.primary_id, layout.primary_id); | |
64 EXPECT_EQ(read_layout.default_unified, layout.default_unified); | |
65 EXPECT_TRUE(read_layout.HasSamePlacementList(layout)); | |
66 } | |
67 | |
68 TEST(JsonConverterTest, OldJsonToDisplayLayout) { | |
69 const char data[] = | |
70 "{\n" | |
71 " \"primary-id\": \"1\",\n" | |
72 " \"mirrored\": true,\n" | |
73 " \"default_unified\": false,\n" | |
74 " \"position\": \"bottom\",\n" | |
75 " \"offset\": 20\n" | |
76 "}"; | |
77 int error_code = 0, error_line, error_column; | |
78 std::string error_msg; | |
79 std::unique_ptr<base::Value> read_value(base::JSONReader::ReadAndReturnError( | |
80 data, 0, &error_code, &error_msg, &error_line, &error_column)); | |
81 ASSERT_EQ(0, error_code) << error_msg << " at " << error_line << ":" | |
82 << error_column; | |
83 | |
84 display::DisplayLayout read_layout; | |
85 EXPECT_TRUE(JsonToDisplayLayout(*read_value, &read_layout)); | |
86 EXPECT_EQ(true, read_layout.mirrored); | |
87 EXPECT_EQ(1, read_layout.primary_id); | |
88 EXPECT_FALSE(read_layout.default_unified); | |
89 ASSERT_EQ(1u, read_layout.placement_list.size()); | |
90 EXPECT_EQ(display::DisplayPlacement::BOTTOM, | |
91 read_layout.placement_list[0].position); | |
92 EXPECT_EQ(20, read_layout.placement_list[0].offset); | |
93 } | |
94 | |
95 } // namespace ash | |
OLD | NEW |