/** * @tests java.io.BufferedReader#reset() */ public void Test_Reset() { // Test for method void java.io.BufferedReader.reset() try { br = new BufferedCharFilter(new StringReader(testString)); br.Skip(500); br.Mark(900); br.Skip(500); br.Reset(); char[] buf = new char[testString.Length]; br.Read(buf, 0, 500); assertTrue("Failed to reset properly", testString.Substring(500, 1000 - 500).Equals(new string(buf, 0, 500), StringComparison.Ordinal)); } #pragma warning disable 168 catch (IOException e) #pragma warning restore 168 { fail("Exception during reset test"); } try { br = new BufferedCharFilter(new StringReader(testString)); br.Skip(500); br.Reset(); fail("Reset succeeded on unmarked stream"); } #pragma warning disable 168 catch (IOException x) #pragma warning restore 168 { return; } }
public void Test_SkipJ() { // Test for method long java.io.BufferedReader.skip(long) try { br = new BufferedCharFilter(new StringReader(testString)); br.Skip(500); char[] buf = new char[testString.Length]; br.Read(buf, 0, 500); assertTrue("Failed to set skip properly", testString.Substring(500, 1000 - 500).Equals(new string(buf, 0, 500), StringComparison.Ordinal)); } catch (Exception e) when(e.IsIOException()) { fail("Exception during skip test"); } }
public void Test_SkipJ() { // Test for method long java.io.BufferedReader.skip(long) try { br = new BufferedCharFilter(new StringReader(testString)); br.Skip(500); char[] buf = new char[testString.Length]; br.Read(buf, 0, 500); assertTrue("Failed to set skip properly", testString.Substring(500, 1000 - 500).equals(new String(buf, 0, 500))); } #pragma warning disable 168 catch (IOException e) #pragma warning restore 168 { fail("Exception during skip test"); } }
public void Test_MarkI() { // Test for method void java.io.BufferedReader.mark(int) char[] buf = null; br = new BufferedCharFilter(new StringReader(testString)); br.Skip(500); br.Mark(1000); br.Skip(250); br.Reset(); buf = new char[testString.Length]; br.Read(buf, 0, 500); assertTrue("Failed to set mark properly", testString.Substring(500, 1000 - 500).Equals(new string(buf, 0, 500), StringComparison.Ordinal)); try { br = new BufferedCharFilter(new StringReader(testString), 800); br.Skip(500); br.Mark(250); br.Read(buf, 0, 1000); br.Reset(); fail("Failed to invalidate mark properly"); } #pragma warning disable 168 catch (IOException x) #pragma warning restore 168 { // Expected } char[] chars = new char[256]; for (int i = 0; i < 256; i++) { chars[i] = (char)i; } BufferedCharFilter @in = new BufferedCharFilter(new StringReader(new String( chars)), 12); @in.Skip(6); @in.Mark(14); @in.Read(new char[14], 0, 14); @in.Reset(); assertTrue("Wrong chars", @in.Read() == (char)6 && @in.Read() == (char)7); @in = new BufferedCharFilter(new StringReader(new String(chars)), 12); @in.Skip(6); @in.Mark(8); @in.Skip(7); @in.Reset(); assertTrue("Wrong chars 2", @in.Read() == (char)6 && @in.Read() == (char)7); BufferedCharFilter br2 = new BufferedCharFilter(new StringReader("01234"), 2); br2.Mark(3); char[] carray = new char[3]; int result = br2.read(carray); assertEquals(3, result); assertEquals("Assert 0:", '0', carray[0]); assertEquals("Assert 1:", '1', carray[1]); assertEquals("Assert 2:", '2', carray[2]); assertEquals("Assert 3:", '3', br2.Read()); br2 = new BufferedCharFilter(new StringReader("01234"), 2); br2.Mark(3); carray = new char[4]; result = br2.read(carray); assertEquals("Assert 4:", 4, result); assertEquals("Assert 5:", '0', carray[0]); assertEquals("Assert 6:", '1', carray[1]); assertEquals("Assert 7:", '2', carray[2]); assertEquals("Assert 8:", '3', carray[3]); assertEquals("Assert 9:", '4', br2.Read()); assertEquals("Assert 10:", -1, br2.Read()); BufferedCharFilter reader = new BufferedCharFilter(new StringReader("01234")); reader.Mark(int.MaxValue); reader.Read(); reader.Dispose(); }