public void TestRowDelete() { Fits f = null; try { f = new Fits( TestFileSetup.GetTargetFilename( TestFileSetup.GetTargetFilename("bt1.fits"))); f.Read(); BinaryTableHDU thdu = (BinaryTableHDU)f.GetHDU(1); Assert.AreEqual(50, thdu.NRows); thdu.DeleteRows(10, 20); Assert.AreEqual(30, thdu.NRows); double[] dbl = (double[])thdu.GetColumn(6); Assert.AreEqual(dbl[9], doubles[9]); Assert.AreEqual(dbl[10], doubles[30]); BufferedFile bf = new BufferedFile( TestFileSetup.GetTargetFilename("bt1x.fits"), FileAccess.ReadWrite, FileShare.ReadWrite); f.Write(bf); bf.Close(); bf.Dispose(); f.Close(); f = new Fits(TestFileSetup.GetTargetFilename("bt1x.fits")); f.Read(); thdu = (BinaryTableHDU)f.GetHDU(1); dbl = (double[])thdu.GetColumn(6); Assert.AreEqual(30, thdu.NRows); Assert.AreEqual(9, thdu.NCols); Assert.AreEqual(dbl[9], doubles[9]); Assert.AreEqual(dbl[10], doubles[30]); thdu.DeleteRows(20); Assert.AreEqual(20, thdu.NRows); dbl = (double[])thdu.GetColumn(6); Assert.AreEqual(20, dbl.Length); Assert.AreEqual(dbl[0], doubles[0]); Assert.AreEqual(dbl[19], doubles[39]); } finally { if (f != null) { f.Close(); } } }
public void TestRowDelete() { Fits f = new Fits("testdocs\\bt1.fits"); f.Read(); BinaryTableHDU thdu = (BinaryTableHDU)f.GetHDU(1); Assertion.AssertEquals("Del1", 50, thdu.NRows); thdu.DeleteRows(10, 20); Assertion.AssertEquals("Del2", 30, thdu.NRows); double[] dbl = (double[])thdu.GetColumn(6); Assertion.AssertEquals("del3", dbl[9], doubles[9]); Assertion.AssertEquals("del4", dbl[10], doubles[30]); BufferedFile bf = new BufferedFile("bt1x.fits", FileAccess.ReadWrite, FileShare.ReadWrite); f.Write(bf); bf.Close(); f.Close(); f = new Fits("bt1x.fits"); f.Read(); thdu = (BinaryTableHDU)f.GetHDU(1); dbl = (double[])thdu.GetColumn(6); Assertion.AssertEquals("del5", 30, thdu.NRows); Assertion.AssertEquals("del6", 9, thdu.NCols); Assertion.AssertEquals("del7", dbl[9], doubles[9]); Assertion.AssertEquals("del8", dbl[10], doubles[30]); thdu.DeleteRows(20); Assertion.AssertEquals("del9", 20, thdu.NRows); dbl = (double[])thdu.GetColumn(6); Assertion.AssertEquals("del10", 20, dbl.Length); Assertion.AssertEquals("del11", dbl[0], doubles[0]); Assertion.AssertEquals("del12", dbl[19], doubles[39]); f.Close(); }