Line data Source code
1 : /*
2 : Minetest
3 : Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
4 :
5 : This program is free software; you can redistribute it and/or modify
6 : it under the terms of the GNU Lesser General Public License as published by
7 : the Free Software Foundation; either version 2.1 of the License, or
8 : (at your option) any later version.
9 :
10 : This program is distributed in the hope that it will be useful,
11 : but WITHOUT ANY WARRANTY; without even the implied warranty of
12 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 : GNU Lesser General Public License for more details.
14 :
15 : You should have received a copy of the GNU Lesser General Public License along
16 : with this program; if not, write to the Free Software Foundation, Inc.,
17 : 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 : */
19 :
20 : #include "test.h"
21 :
22 : #include "settings.h"
23 : #include "noise.h"
24 :
25 1 : class TestSettings : public TestBase {
26 : public:
27 1 : TestSettings() { TestManager::registerTestModule(this); }
28 0 : const char *getName() { return "TestSettings"; }
29 :
30 : void runTests(IGameDef *gamedef);
31 :
32 : void testAllSettings();
33 :
34 : static const char *config_text_before;
35 : static const char *config_text_after;
36 : };
37 :
38 1 : static TestSettings g_test_instance;
39 :
40 0 : void TestSettings::runTests(IGameDef *gamedef)
41 : {
42 0 : TEST(testAllSettings);
43 0 : }
44 :
45 : ////////////////////////////////////////////////////////////////////////////////
46 :
47 : const char *TestSettings::config_text_before =
48 : "leet = 1337\n"
49 : "leetleet = 13371337\n"
50 : "leetleet_neg = -13371337\n"
51 : "floaty_thing = 1.1\n"
52 : "stringy_thing = asd /( ¤%&(/\" BLÖÄRP\n"
53 : "coord = (1, 2, 4.5)\n"
54 : " # this is just a comment\n"
55 : "this is an invalid line\n"
56 : "asdf = {\n"
57 : " a = 5\n"
58 : " bb = 2.5\n"
59 : " ccc = \"\"\"\n"
60 : "testy\n"
61 : " testa \n"
62 : "\"\"\"\n"
63 : "\n"
64 : "}\n"
65 : "blarg = \"\"\" \n"
66 : "some multiline text\n"
67 : " with leading whitespace!\n"
68 : "\"\"\"\n"
69 : "np_terrain = 5, 40, (250, 250, 250), 12341, 5, 0.7, 2.4\n"
70 : "zoop = true";
71 :
72 : const char *TestSettings::config_text_after =
73 : "leet = 1337\n"
74 : "leetleet = 13371337\n"
75 : "leetleet_neg = -13371337\n"
76 : "floaty_thing = 1.1\n"
77 : "stringy_thing = asd /( ¤%&(/\" BLÖÄRP\n"
78 : "coord = (1, 2, 4.5)\n"
79 : " # this is just a comment\n"
80 : "this is an invalid line\n"
81 : "asdf = {\n"
82 : " a = 5\n"
83 : " bb = 2.5\n"
84 : " ccc = \"\"\"\n"
85 : "testy\n"
86 : " testa \n"
87 : "\"\"\"\n"
88 : "\n"
89 : "}\n"
90 : "blarg = \"\"\" \n"
91 : "some multiline text\n"
92 : " with leading whitespace!\n"
93 : "\"\"\"\n"
94 : "np_terrain = {\n"
95 : " flags = defaults\n"
96 : " lacunarity = 2.4\n"
97 : " octaves = 6\n"
98 : " offset = 3.5\n"
99 : " persistence = 0.7\n"
100 : " scale = 40\n"
101 : " seed = 12341\n"
102 : " spread = (250,250,250)\n"
103 : "}\n"
104 : "zoop = true\n"
105 : "coord2 = (1,2,3.3)\n"
106 : "floaty_thing_2 = 1.2\n"
107 : "groupy_thing = {\n"
108 : " animals = cute\n"
109 : " num_apples = 4\n"
110 : " num_oranges = 53\n"
111 : "}\n";
112 :
113 0 : void TestSettings::testAllSettings()
114 : {
115 : try {
116 0 : Settings s;
117 :
118 : // Test reading of settings
119 0 : std::istringstream is(config_text_before);
120 0 : s.parseConfigLines(is);
121 :
122 0 : UASSERT(s.getS32("leet") == 1337);
123 0 : UASSERT(s.getS16("leetleet") == 32767);
124 0 : UASSERT(s.getS16("leetleet_neg") == -32768);
125 :
126 : // Not sure if 1.1 is an exact value as a float, but doesn't matter
127 0 : UASSERT(fabs(s.getFloat("floaty_thing") - 1.1) < 0.001);
128 0 : UASSERT(s.get("stringy_thing") == "asd /( ¤%&(/\" BLÖÄRP");
129 0 : UASSERT(fabs(s.getV3F("coord").X - 1.0) < 0.001);
130 0 : UASSERT(fabs(s.getV3F("coord").Y - 2.0) < 0.001);
131 0 : UASSERT(fabs(s.getV3F("coord").Z - 4.5) < 0.001);
132 :
133 : // Test the setting of settings too
134 0 : s.setFloat("floaty_thing_2", 1.2);
135 0 : s.setV3F("coord2", v3f(1, 2, 3.3));
136 0 : UASSERT(s.get("floaty_thing_2").substr(0,3) == "1.2");
137 0 : UASSERT(fabs(s.getFloat("floaty_thing_2") - 1.2) < 0.001);
138 0 : UASSERT(fabs(s.getV3F("coord2").X - 1.0) < 0.001);
139 0 : UASSERT(fabs(s.getV3F("coord2").Y - 2.0) < 0.001);
140 0 : UASSERT(fabs(s.getV3F("coord2").Z - 3.3) < 0.001);
141 :
142 : // Test settings groups
143 0 : Settings *group = s.getGroup("asdf");
144 0 : UASSERT(group != NULL);
145 0 : UASSERT(s.getGroupNoEx("zoop", group) == false);
146 0 : UASSERT(group->getS16("a") == 5);
147 0 : UASSERT(fabs(group->getFloat("bb") - 2.5) < 0.001);
148 :
149 0 : Settings *group3 = new Settings;
150 0 : group3->set("cat", "meow");
151 0 : group3->set("dog", "woof");
152 :
153 0 : Settings *group2 = new Settings;
154 0 : group2->setS16("num_apples", 4);
155 0 : group2->setS16("num_oranges", 53);
156 0 : group2->setGroup("animals", group3);
157 0 : group2->set("animals", "cute"); //destroys group 3
158 0 : s.setGroup("groupy_thing", group2);
159 :
160 : // Test set failure conditions
161 0 : UASSERT(s.set("Zoop = Poop\nsome_other_setting", "false") == false);
162 0 : UASSERT(s.set("sneaky", "\"\"\"\njabberwocky = false") == false);
163 0 : UASSERT(s.set("hehe", "asdfasdf\n\"\"\"\nsomething = false") == false);
164 :
165 : // Test multiline settings
166 0 : UASSERT(group->get("ccc") == "testy\n testa ");
167 :
168 0 : UASSERT(s.get("blarg") ==
169 : "some multiline text\n"
170 0 : " with leading whitespace!");
171 :
172 : // Test NoiseParams
173 0 : UASSERT(s.getEntry("np_terrain").is_group == false);
174 :
175 0 : NoiseParams np;
176 0 : UASSERT(s.getNoiseParams("np_terrain", np) == true);
177 0 : UASSERT(fabs(np.offset - 5) < 0.001);
178 0 : UASSERT(fabs(np.scale - 40) < 0.001);
179 0 : UASSERT(fabs(np.spread.X - 250) < 0.001);
180 0 : UASSERT(fabs(np.spread.Y - 250) < 0.001);
181 0 : UASSERT(fabs(np.spread.Z - 250) < 0.001);
182 0 : UASSERT(np.seed == 12341);
183 0 : UASSERT(np.octaves == 5);
184 0 : UASSERT(fabs(np.persist - 0.7) < 0.001);
185 :
186 0 : np.offset = 3.5;
187 0 : np.octaves = 6;
188 0 : s.setNoiseParams("np_terrain", np);
189 :
190 0 : UASSERT(s.getEntry("np_terrain").is_group == true);
191 :
192 : // Test writing
193 0 : std::ostringstream os(std::ios_base::binary);
194 0 : is.clear();
195 0 : is.seekg(0);
196 :
197 0 : UASSERT(s.updateConfigObject(is, os, "", 0) == true);
198 : //printf(">>>> expected config:\n%s\n", TEST_CONFIG_TEXT_AFTER);
199 : //printf(">>>> actual config:\n%s\n", os.str().c_str());
200 0 : UASSERT(os.str() == config_text_after);
201 0 : } catch (SettingNotFoundException &e) {
202 0 : UASSERT(!"Setting not found!");
203 : }
204 3 : }
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