00001 namespace Tests
00002 {
00003 using System;
00004 using Microsoft.VisualStudio.TestTools.UnitTesting;
00005 using NewGamePhysics.Utilities;
00006
00010 [TestClass]
00011 public class UnitTestScanf
00012 {
00013 private TestContext testContextInstance;
00014
00015 public UnitTestScanf()
00016 {
00017 }
00018
00023 public TestContext TestContext
00024 {
00025 get
00026 {
00027 return testContextInstance;
00028 }
00029 set
00030 {
00031 testContextInstance = value;
00032 }
00033 }
00034
00035 [TestMethod]
00036 public void ScanfNullResult()
00037 {
00038 object[] result;
00039 result = ScanWrapper("1", "");
00040 Assert.IsTrue(result == null || result.Length == 0);
00041 result = ScanWrapper("1", " ");
00042 Assert.IsTrue(result == null || result.Length == 0);
00043 result = ScanWrapper("1", "i");
00044 Assert.IsTrue(result == null || result.Length == 0);
00045 result = ScanWrapper("1", "%");
00046 Assert.IsTrue(result == null || result.Length == 0);
00047 result = ScanWrapper("1", "%%");
00048 Assert.IsTrue(result == null || result.Length == 0);
00049 }
00050
00051 [TestMethod]
00052 public void ScanfSkip()
00053 {
00054 object[] result;
00055 result = ScanWrapper("1 2", "%*i %i");
00056 Assert.IsNotNull(result);
00057 Assert.AreEqual(2, result.Length);
00058 Assert.AreEqual(null, result[0]);
00059 Assert.AreEqual(2, (int)result[1]);
00060 result = ScanWrapper("1 2", "%i %*i");
00061 Assert.IsNotNull(result);
00062 Assert.AreEqual(2, result.Length);
00063 Assert.AreEqual(1, (int)result[0]);
00064 Assert.AreEqual(null, result[1]);
00065 result = ScanWrapper("1 2", "%*i %*i");
00066 Assert.IsNotNull(result);
00067 Assert.AreEqual(2, result.Length);
00068 Assert.AreEqual(null, result[0]);
00069 Assert.AreEqual(null, result[1]);
00070 }
00071
00072 [TestMethod]
00073 public void Scanfd()
00074 {
00075 object[] result;
00076 result = ScanWrapper("0", "%d");
00077 Assert.IsNotNull(result);
00078 Assert.AreEqual(1, result.Length);
00079 Assert.AreEqual(0, (int)result[0]);
00080 result = ScanWrapper("1", "%d");
00081 Assert.IsNotNull(result);
00082 Assert.AreEqual(1, result.Length);
00083 Assert.AreEqual(1, (int)result[0]);
00084 result = ScanWrapper("-1", "%d");
00085 Assert.IsNotNull(result);
00086 Assert.AreEqual(1, result.Length);
00087 Assert.AreEqual(-1, (int)result[0]);
00088 result = ScanWrapper("123", "%d");
00089 Assert.IsNotNull(result);
00090 Assert.AreEqual(1, result.Length);
00091 Assert.AreEqual(123, (int)result[0]);
00092 }
00093
00094 [TestMethod]
00095 public void Scanfi()
00096 {
00097 object[] result;
00098 result = ScanWrapper("0", "%i");
00099 Assert.IsNotNull(result);
00100 Assert.AreEqual(1, result.Length);
00101 Assert.AreEqual(0, (int)result[0]);
00102 result = ScanWrapper("1", "%i");
00103 Assert.IsNotNull(result);
00104 Assert.AreEqual(1, result.Length);
00105 Assert.AreEqual(1, (int)result[0]);
00106 result = ScanWrapper("-1", "%i");
00107 Assert.IsNotNull(result);
00108 Assert.AreEqual(1, result.Length);
00109 Assert.AreEqual(-1, (int)result[0]);
00110 result = ScanWrapper("123", "%i");
00111 Assert.IsNotNull(result);
00112 Assert.AreEqual(1, result.Length);
00113 Assert.AreEqual(123, (int)result[0]);
00114 }
00115
00116 [TestMethod]
00117 public void Scanfli()
00118 {
00119 object[] result;
00120 result = ScanWrapper("0", "%li");
00121 Assert.IsNotNull(result);
00122 Assert.AreEqual(1, result.Length);
00123 Assert.AreEqual(0, (long)result[0]);
00124 result = ScanWrapper("1", "%li");
00125 Assert.IsNotNull(result);
00126 Assert.AreEqual(1, result.Length);
00127 Assert.AreEqual(1, (long)result[0]);
00128 result = ScanWrapper("-1", "%li");
00129 Assert.IsNotNull(result);
00130 Assert.AreEqual(1, result.Length);
00131 Assert.AreEqual(-1, (long)result[0]);
00132 result = ScanWrapper("123", "%li");
00133 Assert.IsNotNull(result);
00134 Assert.AreEqual(1, result.Length);
00135 Assert.AreEqual(123, (long)result[0]);
00136 }
00137
00138 [TestMethod]
00139 public void Scanfhi()
00140 {
00141 object[] result;
00142 result = ScanWrapper("0", "%hi");
00143 Assert.IsNotNull(result);
00144 Assert.AreEqual(1, result.Length);
00145 Assert.AreEqual(0, (short)result[0]);
00146 result = ScanWrapper("1", "%hi");
00147 Assert.IsNotNull(result);
00148 Assert.AreEqual(1, result.Length);
00149 Assert.AreEqual(1, (short)result[0]);
00150 result = ScanWrapper("-1", "%hi");
00151 Assert.IsNotNull(result);
00152 Assert.AreEqual(1, result.Length);
00153 Assert.AreEqual(-1, (short)result[0]);
00154 result = ScanWrapper("123", "%hi");
00155 Assert.IsNotNull(result);
00156 Assert.AreEqual(1, result.Length);
00157 Assert.AreEqual(123, (short)result[0]);
00158 }
00159
00160 [TestMethod]
00161 public void Scanfo()
00162 {
00163 object[] result;
00164 result = ScanWrapper("0", "%o");
00165 Assert.IsNotNull(result);
00166 Assert.AreEqual(1, result.Length);
00167 Assert.AreEqual((uint)0, (uint)result[0]);
00168 result = ScanWrapper("1", "%o");
00169 Assert.IsNotNull(result);
00170 Assert.AreEqual(1, result.Length);
00171 Assert.AreEqual((uint)1, (uint)result[0]);
00172 result = ScanWrapper("10", "%o");
00173 Assert.IsNotNull(result);
00174 Assert.AreEqual(1, result.Length);
00175 Assert.AreEqual((uint)8, (uint)result[0]);
00176 }
00177
00178 [TestMethod]
00179 public void Scanfu()
00180 {
00181 object[] result;
00182 result = ScanWrapper("1", "%u");
00183 Assert.IsNotNull(result);
00184 Assert.AreEqual(1, result.Length);
00185 Assert.AreEqual((uint)1, (uint)result[0]);
00186 result = ScanWrapper("0", "%u");
00187 Assert.IsNotNull(result);
00188 Assert.AreEqual(1, result.Length);
00189 Assert.AreEqual((uint)0, (uint)result[0]);
00190 result = ScanWrapper("-1", "%u");
00191 Assert.IsNotNull(result);
00192 Assert.AreEqual(1, result.Length);
00193 Assert.AreEqual(null, result[0]);
00194 result = ScanWrapper("123", "%u");
00195 Assert.IsNotNull(result);
00196 Assert.AreEqual(1, result.Length);
00197 Assert.AreEqual((uint)123, (uint)result[0]);
00198 }
00199
00200 [TestMethod]
00201 public void Scanflu()
00202 {
00203 object[] result;
00204 result = ScanWrapper("1", "%lu");
00205 Assert.IsNotNull(result);
00206 Assert.AreEqual(1, result.Length);
00207 Assert.AreEqual((ulong)1, (ulong)result[0]);
00208 result = ScanWrapper("0", "%lu");
00209 Assert.IsNotNull(result);
00210 Assert.AreEqual(1, result.Length);
00211 Assert.AreEqual((ulong)0, (ulong)result[0]);
00212 result = ScanWrapper("-1", "%lu");
00213 Assert.IsNotNull(result);
00214 Assert.AreEqual(1, result.Length);
00215 Assert.AreEqual(null, result[0]);
00216 result = ScanWrapper("123", "%lu");
00217 Assert.IsNotNull(result);
00218 Assert.AreEqual(1, result.Length);
00219 Assert.AreEqual((ulong)123, (ulong)result[0]);
00220 }
00221
00222 [TestMethod]
00223 public void Scanfhu()
00224 {
00225 object[] result;
00226 result = ScanWrapper("1", "%hu");
00227 Assert.IsNotNull(result);
00228 Assert.AreEqual(1, result.Length);
00229 Assert.AreEqual(1, (ushort)result[0]);
00230 result = ScanWrapper("0", "%hu");
00231 Assert.IsNotNull(result);
00232 Assert.AreEqual(1, result.Length);
00233 Assert.AreEqual(0, (ushort)result[0]);
00234 result = ScanWrapper("-1", "%hu");
00235 Assert.IsNotNull(result);
00236 Assert.AreEqual(1, result.Length);
00237 Assert.AreEqual(null, result[0]);
00238 result = ScanWrapper("123", "%hu");
00239 Assert.IsNotNull(result);
00240 Assert.AreEqual(1, result.Length);
00241 Assert.AreEqual(123, (ushort)result[0]);
00242 }
00243
00244 [TestMethod]
00245 public void Scanfx()
00246 {
00247 object[] result;
00248 result = ScanWrapper("0", "%x");
00249 Assert.IsNotNull(result);
00250 Assert.AreEqual(1, result.Length);
00251 Assert.AreEqual((uint)0, (uint)result[0]);
00252 result = ScanWrapper("1", "%x");
00253 Assert.IsNotNull(result);
00254 Assert.AreEqual(1, result.Length);
00255 Assert.AreEqual((uint)1, (uint)result[0]);
00256 result = ScanWrapper("f", "%x");
00257 Assert.IsNotNull(result);
00258 Assert.AreEqual(1, result.Length);
00259 Assert.AreEqual((uint)15, (uint)result[0]);
00260 result = ScanWrapper("10", "%x");
00261 Assert.IsNotNull(result);
00262 Assert.AreEqual(1, result.Length);
00263 Assert.AreEqual((uint)16, (uint)result[0]);
00264 }
00265
00266 [TestMethod]
00267 public void Scanff()
00268 {
00269 object[] result;
00270 result = ScanWrapper("0", "%f");
00271 Assert.IsNotNull(result);
00272 Assert.AreEqual(1, result.Length);
00273 Assert.AreEqual(0.0f, (float)result[0]);
00274 result = ScanWrapper("1", "%f");
00275 Assert.IsNotNull(result);
00276 Assert.AreEqual(1, result.Length);
00277 Assert.AreEqual(1.0f, (float)result[0]);
00278 result = ScanWrapper("1.0", "%f");
00279 Assert.IsNotNull(result);
00280 Assert.AreEqual(1, result.Length);
00281 Assert.AreEqual(1.0f, (float)result[0]);
00282 result = ScanWrapper("-1", "%f");
00283 Assert.IsNotNull(result);
00284 Assert.AreEqual(1, result.Length);
00285 Assert.AreEqual(-1.0f, (float)result[0]);
00286 result = ScanWrapper("-1.0", "%f");
00287 Assert.IsNotNull(result);
00288 Assert.AreEqual(1, result.Length);
00289 Assert.AreEqual(-1.0f, (float)result[0]);
00290 result = ScanWrapper("1e2", "%f");
00291 Assert.IsNotNull(result);
00292 Assert.AreEqual(1, result.Length);
00293 Assert.AreEqual(100.0f, (float)result[0]);
00294 result = ScanWrapper("1e-2", "%f");
00295 Assert.IsNotNull(result);
00296 Assert.AreEqual(1, result.Length);
00297 Assert.AreEqual(0.01f, (float)result[0]);
00298 result = ScanWrapper("-1.0e2", "%f");
00299 Assert.IsNotNull(result);
00300 Assert.AreEqual(1, result.Length);
00301 Assert.AreEqual(-100.0f, (float)result[0]);
00302 result = ScanWrapper("-1.0e-2", "%f");
00303 Assert.IsNotNull(result);
00304 Assert.AreEqual(1, result.Length);
00305 Assert.AreEqual(-0.01f, (float)result[0]);
00306 }
00307
00308 [TestMethod]
00309 public void Scanflf()
00310 {
00311 object[] result;
00312 result = ScanWrapper("0", "%lf");
00313 Assert.IsNotNull(result);
00314 Assert.AreEqual(1, result.Length);
00315 Assert.AreEqual(0.0, (double)result[0]);
00316 result = ScanWrapper("1", "%lf");
00317 Assert.IsNotNull(result);
00318 Assert.AreEqual(1, result.Length);
00319 Assert.AreEqual(1.0, (double)result[0]);
00320 result = ScanWrapper("1.0", "%lf");
00321 Assert.IsNotNull(result);
00322 Assert.AreEqual(1, result.Length);
00323 Assert.AreEqual(1.0, (double)result[0]);
00324 result = ScanWrapper("-1", "%lf");
00325 Assert.IsNotNull(result);
00326 Assert.AreEqual(1, result.Length);
00327 Assert.AreEqual(-1.0, (double)result[0]);
00328 result = ScanWrapper("-1.0", "%lf");
00329 Assert.IsNotNull(result);
00330 Assert.AreEqual(1, result.Length);
00331 Assert.AreEqual(-1.0, (double)result[0]);
00332 result = ScanWrapper("1e2", "%lf");
00333 Assert.IsNotNull(result);
00334 Assert.AreEqual(1, result.Length);
00335 Assert.AreEqual(100.0, (double)result[0]);
00336 result = ScanWrapper("1e-2", "%lf");
00337 Assert.IsNotNull(result);
00338 Assert.AreEqual(1, result.Length);
00339 Assert.AreEqual(0.01, (double)result[0]);
00340 result = ScanWrapper("-1.0e2", "%lf");
00341 Assert.IsNotNull(result);
00342 Assert.AreEqual(1, result.Length);
00343 Assert.AreEqual(-100.0, (double)result[0]);
00344 result = ScanWrapper("-1.0e-2", "%lf");
00345 Assert.IsNotNull(result);
00346 Assert.AreEqual(1, result.Length);
00347 Assert.AreEqual(-0.01, (double)result[0]);
00348 }
00349
00350 [TestMethod]
00351 public void Scanfs()
00352 {
00353 object[] result;
00354 result = ScanWrapper("Hello", "%s");
00355 Assert.IsNotNull(result);
00356 Assert.AreEqual(1, result.Length);
00357 Assert.AreEqual("Hello", (string)result[0]);
00358 result = ScanWrapper("Hello World", "%s");
00359 Assert.IsNotNull(result);
00360 Assert.AreEqual(1, result.Length);
00361 Assert.AreEqual("Hello", (string)result[0]);
00362 result = ScanWrapper("Hello World", "%s %s");
00363 Assert.IsNotNull(result);
00364 Assert.AreEqual(2, result.Length);
00365 Assert.AreEqual("Hello", (string)result[0]);
00366 Assert.AreEqual("World", (string)result[1]);
00367 }
00368
00369 [TestMethod]
00370 public void Scanfc()
00371 {
00372 object[] result;
00373 result = ScanWrapper("Hello World", "%c");
00374 Assert.IsNotNull(result);
00375 Assert.AreEqual(1, result.Length);
00376 Assert.AreEqual('H', (char)result[0]);
00377 result = ScanWrapper("Hello World", "%c%c");
00378 Assert.IsNotNull(result);
00379 Assert.AreEqual(2, result.Length);
00380 Assert.AreEqual('H', (char)result[0]);
00381 Assert.AreEqual('e', (char)result[1]);
00382 result = ScanWrapper("Hello World", "%ce%c");
00383 Assert.IsNotNull(result);
00384 Assert.AreEqual(2, result.Length);
00385 Assert.AreEqual('H', (char)result[0]);
00386 Assert.AreEqual('l', (char)result[1]);
00387 }
00388
00396 private object[] ScanWrapper(string text, string format)
00397 {
00398 Scanf scanf = new Scanf();
00399 object[] results;
00400 System.Console.WriteLine("scanf.Scan('{0}','{1}')", text, format);
00401 results = scanf.Scan(text, format);
00402 if (null == results)
00403 {
00404 System.Console.WriteLine("null");
00405 }
00406 else
00407 {
00408 int i = 0;
00409 foreach (object result in results)
00410 {
00411 i++;
00412 if (null == result)
00413 {
00414 System.Console.WriteLine("{0}: null", i);
00415 }
00416 else
00417 {
00418 System.Console.WriteLine("{0}: type={1} value={2}", i, result.GetType(), result.ToString());
00419 }
00420 }
00421 }
00422
00423 return results;
00424 }
00425 }
00426 }
