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Diffstat (limited to 'src/unittest/test_settings.cpp')
| -rw-r--r-- | src/unittest/test_settings.cpp | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/src/unittest/test_settings.cpp b/src/unittest/test_settings.cpp new file mode 100644 index 000000000..a82d734f0 --- /dev/null +++ b/src/unittest/test_settings.cpp @@ -0,0 +1,204 @@ +/* +Minetest +Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com> + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 2.1 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public License along +with this program; if not, write to the Free Software Foundation, Inc., +51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +*/ + +#include "test.h" + +#include "settings.h" +#include "noise.h" + +class TestSettings : public TestBase { +public: + TestSettings() { TestManager::registerTestModule(this); } + const char *getName() { return "TestSettings"; } + + void runTests(IGameDef *gamedef); + + void testAllSettings(); + + static const char *config_text_before; + static const char *config_text_after; +}; + +static TestSettings g_test_instance; + +void TestSettings::runTests(IGameDef *gamedef) +{ + TEST(testAllSettings); +} + +//////////////////////////////////////////////////////////////////////////////// + +const char *TestSettings::config_text_before = + "leet = 1337\n" + "leetleet = 13371337\n" + "leetleet_neg = -13371337\n" + "floaty_thing = 1.1\n" + "stringy_thing = asd /( ¤%&(/\" BLÖÄRP\n" + "coord = (1, 2, 4.5)\n" + " # this is just a comment\n" + "this is an invalid line\n" + "asdf = {\n" + " a = 5\n" + " bb = 2.5\n" + " ccc = \"\"\"\n" + "testy\n" + " testa \n" + "\"\"\"\n" + "\n" + "}\n" + "blarg = \"\"\" \n" + "some multiline text\n" + " with leading whitespace!\n" + "\"\"\"\n" + "np_terrain = 5, 40, (250, 250, 250), 12341, 5, 0.7, 2.4\n" + "zoop = true"; + +const char *TestSettings::config_text_after = + "leet = 1337\n" + "leetleet = 13371337\n" + "leetleet_neg = -13371337\n" + "floaty_thing = 1.1\n" + "stringy_thing = asd /( ¤%&(/\" BLÖÄRP\n" + "coord = (1, 2, 4.5)\n" + " # this is just a comment\n" + "this is an invalid line\n" + "asdf = {\n" + " a = 5\n" + " bb = 2.5\n" + " ccc = \"\"\"\n" + "testy\n" + " testa \n" + "\"\"\"\n" + "\n" + "}\n" + "blarg = \"\"\" \n" + "some multiline text\n" + " with leading whitespace!\n" + "\"\"\"\n" + "np_terrain = {\n" + " flags = defaults\n" + " lacunarity = 2.4\n" + " octaves = 6\n" + " offset = 3.5\n" + " persistence = 0.7\n" + " scale = 40\n" + " seed = 12341\n" + " spread = (250,250,250)\n" + "}\n" + "zoop = true\n" + "coord2 = (1,2,3.3)\n" + "floaty_thing_2 = 1.2\n" + "groupy_thing = {\n" + " animals = cute\n" + " num_apples = 4\n" + " num_oranges = 53\n" + "}\n"; + +void TestSettings::testAllSettings() +{ + try { + Settings s; + + // Test reading of settings + std::istringstream is(config_text_before); + s.parseConfigLines(is); + + UASSERT(s.getS32("leet") == 1337); + UASSERT(s.getS16("leetleet") == 32767); + UASSERT(s.getS16("leetleet_neg") == -32768); + + // Not sure if 1.1 is an exact value as a float, but doesn't matter + UASSERT(fabs(s.getFloat("floaty_thing") - 1.1) < 0.001); + UASSERT(s.get("stringy_thing") == "asd /( ¤%&(/\" BLÖÄRP"); + UASSERT(fabs(s.getV3F("coord").X - 1.0) < 0.001); + UASSERT(fabs(s.getV3F("coord").Y - 2.0) < 0.001); + UASSERT(fabs(s.getV3F("coord").Z - 4.5) < 0.001); + + // Test the setting of settings too + s.setFloat("floaty_thing_2", 1.2); + s.setV3F("coord2", v3f(1, 2, 3.3)); + UASSERT(s.get("floaty_thing_2").substr(0,3) == "1.2"); + UASSERT(fabs(s.getFloat("floaty_thing_2") - 1.2) < 0.001); + UASSERT(fabs(s.getV3F("coord2").X - 1.0) < 0.001); + UASSERT(fabs(s.getV3F("coord2").Y - 2.0) < 0.001); + UASSERT(fabs(s.getV3F("coord2").Z - 3.3) < 0.001); + + // Test settings groups + Settings *group = s.getGroup("asdf"); + UASSERT(group != NULL); + UASSERT(s.getGroupNoEx("zoop", group) == false); + UASSERT(group->getS16("a") == 5); + UASSERT(fabs(group->getFloat("bb") - 2.5) < 0.001); + + Settings *group3 = new Settings; + group3->set("cat", "meow"); + group3->set("dog", "woof"); + + Settings *group2 = new Settings; + group2->setS16("num_apples", 4); + group2->setS16("num_oranges", 53); + group2->setGroup("animals", group3); + group2->set("animals", "cute"); //destroys group 3 + s.setGroup("groupy_thing", group2); + + // Test set failure conditions + UASSERT(s.set("Zoop = Poop\nsome_other_setting", "false") == false); + UASSERT(s.set("sneaky", "\"\"\"\njabberwocky = false") == false); + UASSERT(s.set("hehe", "asdfasdf\n\"\"\"\nsomething = false") == false); + + // Test multiline settings + UASSERT(group->get("ccc") == "testy\n testa "); + + UASSERT(s.get("blarg") == + "some multiline text\n" + " with leading whitespace!"); + + // Test NoiseParams + UASSERT(s.getEntry("np_terrain").is_group == false); + + NoiseParams np; + UASSERT(s.getNoiseParams("np_terrain", np) == true); + UASSERT(fabs(np.offset - 5) < 0.001); + UASSERT(fabs(np.scale - 40) < 0.001); + UASSERT(fabs(np.spread.X - 250) < 0.001); + UASSERT(fabs(np.spread.Y - 250) < 0.001); + UASSERT(fabs(np.spread.Z - 250) < 0.001); + UASSERT(np.seed == 12341); + UASSERT(np.octaves == 5); + UASSERT(fabs(np.persist - 0.7) < 0.001); + + np.offset = 3.5; + np.octaves = 6; + s.setNoiseParams("np_terrain", np); + + UASSERT(s.getEntry("np_terrain").is_group == true); + + // Test writing + std::ostringstream os(std::ios_base::binary); + is.clear(); + is.seekg(0); + + UASSERT(s.updateConfigObject(is, os, "", 0) == true); + //printf(">>>> expected config:\n%s\n", TEST_CONFIG_TEXT_AFTER); + //printf(">>>> actual config:\n%s\n", os.str().c_str()); + UASSERT(os.str() == config_text_after); + } catch (SettingNotFoundException &e) { + UASSERT(!"Setting not found!"); + } +} |