public virtual void TestResize() { TermAttribute t = new TermAttribute(); char[] content = "hello".ToCharArray(); t.SetTermBuffer(content, 0, content.Length); for (int i = 0; i < 2000; i++) { t.ResizeTermBuffer(i); Assert.IsTrue(i <= t.TermBuffer().Length); Assert.AreEqual("hello", t.Term); } }
public virtual void TestMixedStringArray() { TermAttribute t = new TermAttribute(); t.SetTermBuffer("hello"); Assert.AreEqual(t.TermLength(), 5); Assert.AreEqual(t.Term, "hello"); t.SetTermBuffer("hello2"); Assert.AreEqual(t.TermLength(), 6); Assert.AreEqual(t.Term, "hello2"); t.SetTermBuffer("hello3".ToCharArray(), 0, 6); Assert.AreEqual(t.Term, "hello3"); // Make sure if we get the buffer and change a character // that term() reflects the change char[] buffer = t.TermBuffer(); buffer[1] = 'o'; Assert.AreEqual(t.Term, "hollo3"); }
public virtual void TestGrow() { TermAttribute t = new TermAttribute(); System.Text.StringBuilder buf = new System.Text.StringBuilder("ab"); for (int i = 0; i < 20; i++) { char[] content = buf.ToString().ToCharArray(); t.SetTermBuffer(content, 0, content.Length); Assert.AreEqual(buf.Length, t.TermLength()); Assert.AreEqual(buf.ToString(), t.Term); buf.Append(buf.ToString()); } Assert.AreEqual(1048576, t.TermLength()); Assert.AreEqual(1048576, t.TermBuffer().Length); // now as a string, first variant t = new TermAttribute(); buf = new System.Text.StringBuilder("ab"); for (int i = 0; i < 20; i++) { System.String content = buf.ToString(); t.SetTermBuffer(content, 0, content.Length); Assert.AreEqual(content.Length, t.TermLength()); Assert.AreEqual(content, t.Term); buf.Append(content); } Assert.AreEqual(1048576, t.TermLength()); Assert.AreEqual(1048576, t.TermBuffer().Length); // now as a string, second variant t = new TermAttribute(); buf = new System.Text.StringBuilder("ab"); for (int i = 0; i < 20; i++) { System.String content = buf.ToString(); t.SetTermBuffer(content); Assert.AreEqual(content.Length, t.TermLength()); Assert.AreEqual(content, t.Term); buf.Append(content); } Assert.AreEqual(1048576, t.TermLength()); Assert.AreEqual(1048576, t.TermBuffer().Length); // Test for slow growth to a long term t = new TermAttribute(); buf = new System.Text.StringBuilder("a"); for (int i = 0; i < 20000; i++) { System.String content = buf.ToString(); t.SetTermBuffer(content); Assert.AreEqual(content.Length, t.TermLength()); Assert.AreEqual(content, t.Term); buf.Append("a"); } Assert.AreEqual(20000, t.TermLength()); Assert.AreEqual(32768, t.TermBuffer().Length); // Test for slow growth to a long term t = new TermAttribute(); buf = new System.Text.StringBuilder("a"); for (int i = 0; i < 20000; i++) { System.String content = buf.ToString(); t.SetTermBuffer(content); Assert.AreEqual(content.Length, t.TermLength()); Assert.AreEqual(content, t.Term); buf.Append("a"); } Assert.AreEqual(20000, t.TermLength()); Assert.AreEqual(32768, t.TermBuffer().Length); }
public virtual void TestGrow() { TermAttribute t = new TermAttribute(); System.Text.StringBuilder buf = new System.Text.StringBuilder("ab"); for (int i = 0; i < 20; i++) { char[] content = buf.ToString().ToCharArray(); t.SetTermBuffer(content, 0, content.Length); Assert.AreEqual(buf.Length, t.TermLength()); Assert.AreEqual(buf.ToString(), t.Term); buf.Append(buf.ToString()); } Assert.AreEqual(1048576, t.TermLength()); Assert.AreEqual(1179654, t.TermBuffer().Length); // now as a string, first variant t = new TermAttribute(); buf = new System.Text.StringBuilder("ab"); for (int i = 0; i < 20; i++) { System.String content = buf.ToString(); t.SetTermBuffer(content, 0, content.Length); Assert.AreEqual(content.Length, t.TermLength()); Assert.AreEqual(content, t.Term); buf.Append(content); } Assert.AreEqual(1048576, t.TermLength()); Assert.AreEqual(1179654, t.TermBuffer().Length); // now as a string, second variant t = new TermAttribute(); buf = new System.Text.StringBuilder("ab"); for (int i = 0; i < 20; i++) { System.String content = buf.ToString(); t.SetTermBuffer(content); Assert.AreEqual(content.Length, t.TermLength()); Assert.AreEqual(content, t.Term); buf.Append(content); } Assert.AreEqual(1048576, t.TermLength()); Assert.AreEqual(1179654, t.TermBuffer().Length); // Test for slow growth to a long term t = new TermAttribute(); buf = new System.Text.StringBuilder("a"); for (int i = 0; i < 20000; i++) { System.String content = buf.ToString(); t.SetTermBuffer(content); Assert.AreEqual(content.Length, t.TermLength()); Assert.AreEqual(content, t.Term); buf.Append("a"); } Assert.AreEqual(20000, t.TermLength()); Assert.AreEqual(20167, t.TermBuffer().Length); // Test for slow growth to a long term t = new TermAttribute(); buf = new System.Text.StringBuilder("a"); for (int i = 0; i < 20000; i++) { System.String content = buf.ToString(); t.SetTermBuffer(content); Assert.AreEqual(content.Length, t.TermLength()); Assert.AreEqual(content, t.Term); buf.Append("a"); } Assert.AreEqual(20000, t.TermLength()); Assert.AreEqual(20167, t.TermBuffer().Length); }
public virtual void TestCopyTo() { TermAttribute t = new TermAttribute(); TermAttribute copy = (TermAttribute) TestSimpleAttributeImpls.AssertCopyIsEqual(t); Assert.AreEqual("", t.Term); Assert.AreEqual("", copy.Term); t = new TermAttribute(); char[] content = "hello".ToCharArray(); t.SetTermBuffer(content, 0, 5); char[] buf = t.TermBuffer(); copy = (TermAttribute) TestSimpleAttributeImpls.AssertCopyIsEqual(t); Assert.AreEqual(t.Term, copy.Term); Assert.AreNotSame(buf, copy.TermBuffer()); }