1/*
2 * Copyright (C) 2016 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 "AnimationParser.h"
18
19#include <gtest/gtest.h>
20
21using namespace android;
22
23TEST(AnimationParserTest, Test_can_ignore_line) {
24    EXPECT_TRUE(can_ignore_line(""));
25    EXPECT_TRUE(can_ignore_line("     "));
26    EXPECT_TRUE(can_ignore_line("#"));
27    EXPECT_TRUE(can_ignore_line("   # comment"));
28
29    EXPECT_FALSE(can_ignore_line("text"));
30    EXPECT_FALSE(can_ignore_line("text # comment"));
31    EXPECT_FALSE(can_ignore_line("     text"));
32    EXPECT_FALSE(can_ignore_line("     text # comment"));
33}
34
35TEST(AnimationParserTest, Test_remove_prefix) {
36    static const char TEST_STRING[] = "abcdef";
37    const char* rest = nullptr;
38    EXPECT_FALSE(remove_prefix(TEST_STRING, "def", &rest));
39    // Ignore strings that only consist of the prefix
40    EXPECT_FALSE(remove_prefix(TEST_STRING, TEST_STRING, &rest));
41
42    EXPECT_TRUE(remove_prefix(TEST_STRING, "abc", &rest));
43    EXPECT_STREQ("def", rest);
44
45    EXPECT_TRUE(remove_prefix("  abcdef", "abc", &rest));
46    EXPECT_STREQ("def", rest);
47}
48
49TEST(AnimationParserTest, Test_parse_text_field) {
50    static const char TEST_FILE_NAME[] = "font_file";
51    static const int TEST_X = 3;
52    static const int TEST_Y = 6;
53    static const int TEST_R = 1;
54    static const int TEST_G = 2;
55    static const int TEST_B = 4;
56    static const int TEST_A = 8;
57
58    static const char TEST_XCENT_YCENT[] = "c c 1 2 4 8  font_file ";
59    static const char TEST_XCENT_YVAL[]  = "c 6 1 2 4 8  font_file ";
60    static const char TEST_XVAL_YCENT[]  = "3 c 1 2 4 8  font_file ";
61    static const char TEST_XVAL_YVAL[]   = "3 6 1 2 4 8  font_file ";
62    static const char TEST_BAD_MISSING[] = "c c 1 2 4 font_file";
63    static const char TEST_BAD_NO_FILE[] = "c c 1 2 4 8";
64
65    animation::text_field out;
66
67    EXPECT_TRUE(parse_text_field(TEST_XCENT_YCENT, &out));
68    EXPECT_EQ(CENTER_VAL, out.pos_x);
69    EXPECT_EQ(CENTER_VAL, out.pos_y);
70    EXPECT_EQ(TEST_R, out.color_r);
71    EXPECT_EQ(TEST_G, out.color_g);
72    EXPECT_EQ(TEST_B, out.color_b);
73    EXPECT_EQ(TEST_A, out.color_a);
74    EXPECT_STREQ(TEST_FILE_NAME, out.font_file.c_str());
75
76    EXPECT_TRUE(parse_text_field(TEST_XCENT_YVAL, &out));
77    EXPECT_EQ(CENTER_VAL, out.pos_x);
78    EXPECT_EQ(TEST_Y, out.pos_y);
79    EXPECT_EQ(TEST_R, out.color_r);
80    EXPECT_EQ(TEST_G, out.color_g);
81    EXPECT_EQ(TEST_B, out.color_b);
82    EXPECT_EQ(TEST_A, out.color_a);
83    EXPECT_STREQ(TEST_FILE_NAME, out.font_file.c_str());
84
85    EXPECT_TRUE(parse_text_field(TEST_XVAL_YCENT, &out));
86    EXPECT_EQ(TEST_X, out.pos_x);
87    EXPECT_EQ(CENTER_VAL, out.pos_y);
88    EXPECT_EQ(TEST_R, out.color_r);
89    EXPECT_EQ(TEST_G, out.color_g);
90    EXPECT_EQ(TEST_B, out.color_b);
91    EXPECT_EQ(TEST_A, out.color_a);
92    EXPECT_STREQ(TEST_FILE_NAME, out.font_file.c_str());
93
94    EXPECT_TRUE(parse_text_field(TEST_XVAL_YVAL, &out));
95    EXPECT_EQ(TEST_X, out.pos_x);
96    EXPECT_EQ(TEST_Y, out.pos_y);
97    EXPECT_EQ(TEST_R, out.color_r);
98    EXPECT_EQ(TEST_G, out.color_g);
99    EXPECT_EQ(TEST_B, out.color_b);
100    EXPECT_EQ(TEST_A, out.color_a);
101    EXPECT_STREQ(TEST_FILE_NAME, out.font_file.c_str());
102
103    EXPECT_FALSE(parse_text_field(TEST_BAD_MISSING, &out));
104    EXPECT_FALSE(parse_text_field(TEST_BAD_NO_FILE, &out));
105}
106
107TEST(AnimationParserTest, Test_parse_animation_desc_basic) {
108    static const char TEST_ANIMATION[] = R"desc(
109        # Basic animation
110        animation: 5 1 test/animation_file
111        frame: 1000 0 100
112    )desc";
113    animation anim;
114
115    EXPECT_TRUE(parse_animation_desc(TEST_ANIMATION, &anim));
116}
117
118TEST(AnimationParserTest, Test_parse_animation_desc_bad_no_animation_line) {
119    static const char TEST_ANIMATION[] = R"desc(
120        # Bad animation
121        frame: 1000 90  10
122    )desc";
123    animation anim;
124
125    EXPECT_FALSE(parse_animation_desc(TEST_ANIMATION, &anim));
126}
127
128TEST(AnimationParserTest, Test_parse_animation_desc_bad_no_frame) {
129    static const char TEST_ANIMATION[] = R"desc(
130        # Bad animation
131        animation: 5 1 test/animation_file
132    )desc";
133    animation anim;
134
135    EXPECT_FALSE(parse_animation_desc(TEST_ANIMATION, &anim));
136}
137
138TEST(AnimationParserTest, Test_parse_animation_desc_bad_animation_line_format) {
139    static const char TEST_ANIMATION[] = R"desc(
140        # Bad animation
141        animation: 5 1
142        frame: 1000 90  10
143    )desc";
144    animation anim;
145
146    EXPECT_FALSE(parse_animation_desc(TEST_ANIMATION, &anim));
147}
148
149TEST(AnimationParserTest, Test_parse_animation_desc_full) {
150    static const char TEST_ANIMATION[] = R"desc(
151        # Full animation
152        animation: 5 1 test/animation_file
153        clock_display:    11 12 13 14 15 16 test/time_font
154        percent_display:  21 22 23 24 25 26 test/percent_font
155
156        frame: 10 20 30
157        frame: 40 50 60
158    )desc";
159    animation anim;
160
161    EXPECT_TRUE(parse_animation_desc(TEST_ANIMATION, &anim));
162
163    EXPECT_EQ(5, anim.num_cycles);
164    EXPECT_EQ(1, anim.first_frame_repeats);
165    EXPECT_STREQ("test/animation_file", anim.animation_file.c_str());
166
167    EXPECT_EQ(11, anim.text_clock.pos_x);
168    EXPECT_EQ(12, anim.text_clock.pos_y);
169    EXPECT_EQ(13, anim.text_clock.color_r);
170    EXPECT_EQ(14, anim.text_clock.color_g);
171    EXPECT_EQ(15, anim.text_clock.color_b);
172    EXPECT_EQ(16, anim.text_clock.color_a);
173    EXPECT_STREQ("test/time_font", anim.text_clock.font_file.c_str());
174
175    EXPECT_EQ(21, anim.text_percent.pos_x);
176    EXPECT_EQ(22, anim.text_percent.pos_y);
177    EXPECT_EQ(23, anim.text_percent.color_r);
178    EXPECT_EQ(24, anim.text_percent.color_g);
179    EXPECT_EQ(25, anim.text_percent.color_b);
180    EXPECT_EQ(26, anim.text_percent.color_a);
181    EXPECT_STREQ("test/percent_font", anim.text_percent.font_file.c_str());
182
183    EXPECT_EQ(2, anim.num_frames);
184
185    EXPECT_EQ(10, anim.frames[0].disp_time);
186    EXPECT_EQ(20, anim.frames[0].min_level);
187    EXPECT_EQ(30, anim.frames[0].max_level);
188
189    EXPECT_EQ(40, anim.frames[1].disp_time);
190    EXPECT_EQ(50, anim.frames[1].min_level);
191    EXPECT_EQ(60, anim.frames[1].max_level);
192}
193