| // |
| // ======================================================================== |
| // Copyright (c) 1995-2017 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.http; |
| |
| import java.nio.ByteBuffer; |
| import java.util.Enumeration; |
| import java.util.Locale; |
| |
| import org.eclipse.jetty.util.BufferUtil; |
| import org.hamcrest.Matchers; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import static org.hamcrest.Matchers.containsString; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertThat; |
| import static org.junit.Assert.assertTrue; |
| |
| /** |
| * |
| */ |
| public class HttpFieldsTest |
| { |
| @Test |
| public void testPut() throws Exception |
| { |
| HttpFields header = new HttpFields(); |
| |
| header.put("name0", "value:0"); |
| header.put("name1", "value1"); |
| |
| assertEquals("value:0",header.getStringField("name0")); |
| assertEquals("value1",header.getStringField("name1")); |
| assertNull(header.getStringField("name2")); |
| |
| int matches=0; |
| Enumeration<String> e = header.getFieldNames(); |
| while (e.hasMoreElements()) |
| { |
| Object o=e.nextElement(); |
| if ("name0".equals(o)) |
| matches++; |
| if ("name1".equals(o)) |
| matches++; |
| } |
| assertEquals(2, matches); |
| |
| e = header.getValues("name0"); |
| assertEquals(true, e.hasMoreElements()); |
| assertEquals(e.nextElement(), "value:0"); |
| assertEquals(false, e.hasMoreElements()); |
| } |
| |
| @Test |
| public void testPutTo() throws Exception |
| { |
| HttpFields header = new HttpFields(); |
| |
| header.put("name0", "value0"); |
| header.put("name1", "value:A"); |
| header.add("name1", "value:B"); |
| header.add("name2", ""); |
| |
| ByteBuffer buffer=BufferUtil.allocate(1024); |
| BufferUtil.flipToFill(buffer); |
| HttpGenerator.putTo(header,buffer); |
| BufferUtil.flipToFlush(buffer,0); |
| String result=BufferUtil.toString(buffer); |
| |
| assertThat(result,Matchers.containsString("name0: value0")); |
| assertThat(result,Matchers.containsString("name1: value:A")); |
| assertThat(result,Matchers.containsString("name1: value:B")); |
| } |
| |
| @Test |
| public void testGet() throws Exception |
| { |
| HttpFields header = new HttpFields(); |
| |
| header.put("name0", "value0"); |
| header.put("name1", "value1"); |
| |
| assertEquals("value0",header.getStringField("name0")); |
| assertEquals("value0",header.getStringField("Name0")); |
| assertEquals("value1",header.getStringField("name1")); |
| assertEquals("value1",header.getStringField("Name1")); |
| } |
| |
| @Test |
| public void testCRLF() throws Exception |
| { |
| HttpFields header = new HttpFields(); |
| |
| header.put("name0", "value\r\n0"); |
| header.put("name\r\n1", "value1"); |
| header.put("name:2", "value:\r\n2"); |
| |
| ByteBuffer buffer = BufferUtil.allocate(1024); |
| BufferUtil.flipToFill(buffer); |
| HttpGenerator.putTo(header,buffer); |
| BufferUtil.flipToFlush(buffer,0); |
| String out = BufferUtil.toString(buffer); |
| assertThat(out,containsString("name0: value 0")); |
| assertThat(out,containsString("name??1: value1")); |
| assertThat(out,containsString("name?2: value: 2")); |
| } |
| |
| @Test |
| public void testCachedPut() throws Exception |
| { |
| HttpFields header = new HttpFields(); |
| |
| header.put("Connection", "Keep-Alive"); |
| header.put("tRansfer-EncOding", "CHUNKED"); |
| header.put("CONTENT-ENCODING", "gZIP"); |
| |
| ByteBuffer buffer = BufferUtil.allocate(1024); |
| BufferUtil.flipToFill(buffer); |
| HttpGenerator.putTo(header,buffer); |
| BufferUtil.flipToFlush(buffer,0); |
| String out = BufferUtil.toString(buffer).toLowerCase(Locale.ENGLISH); |
| |
| Assert.assertThat(out,Matchers.containsString((HttpHeader.CONNECTION+": "+HttpHeaderValue.KEEP_ALIVE).toLowerCase(Locale.ENGLISH))); |
| Assert.assertThat(out,Matchers.containsString((HttpHeader.TRANSFER_ENCODING+": "+HttpHeaderValue.CHUNKED).toLowerCase(Locale.ENGLISH))); |
| Assert.assertThat(out,Matchers.containsString((HttpHeader.CONTENT_ENCODING+": "+HttpHeaderValue.GZIP).toLowerCase(Locale.ENGLISH))); |
| } |
| |
| @Test |
| public void testRePut() throws Exception |
| { |
| HttpFields header = new HttpFields(); |
| |
| header.put("name0", "value0"); |
| header.put("name1", "xxxxxx"); |
| header.put("name2", "value2"); |
| |
| assertEquals("value0",header.getStringField("name0")); |
| assertEquals("xxxxxx",header.getStringField("name1")); |
| assertEquals("value2",header.getStringField("name2")); |
| |
| header.put("name1", "value1"); |
| |
| assertEquals("value0",header.getStringField("name0")); |
| assertEquals("value1",header.getStringField("name1")); |
| assertEquals("value2",header.getStringField("name2")); |
| assertNull(header.getStringField("name3")); |
| |
| int matches=0; |
| Enumeration<String> e = header.getFieldNames(); |
| while (e.hasMoreElements()) |
| { |
| String o=e.nextElement(); |
| if ("name0".equals(o)) |
| matches++; |
| if ("name1".equals(o)) |
| matches++; |
| if ("name2".equals(o)) |
| matches++; |
| } |
| assertEquals(3, matches); |
| |
| |
| e = header.getValues("name1"); |
| assertEquals(true, e.hasMoreElements()); |
| assertEquals(e.nextElement(), "value1"); |
| assertEquals(false, e.hasMoreElements()); |
| } |
| |
| @Test |
| public void testRemovePut() throws Exception |
| { |
| HttpFields header = new HttpFields(); |
| |
| header.put("name0", "value0"); |
| header.put("name1", "value1"); |
| header.put("name2", "value2"); |
| |
| assertEquals("value0",header.getStringField("name0")); |
| assertEquals("value1",header.getStringField("name1")); |
| assertEquals("value2",header.getStringField("name2")); |
| |
| header.remove("name1"); |
| |
| assertEquals("value0",header.getStringField("name0")); |
| assertNull(header.getStringField("name1")); |
| assertEquals("value2",header.getStringField("name2")); |
| assertNull(header.getStringField("name3")); |
| |
| int matches=0; |
| Enumeration<String> e = header.getFieldNames(); |
| while (e.hasMoreElements()) |
| { |
| Object o=e.nextElement(); |
| if ("name0".equals(o)) |
| matches++; |
| if ("name1".equals(o)) |
| matches++; |
| if ("name2".equals(o)) |
| matches++; |
| } |
| assertEquals(2, matches); |
| |
| e = header.getValues("name1"); |
| assertEquals(false, e.hasMoreElements()); |
| } |
| |
| @Test |
| public void testAdd() throws Exception |
| { |
| HttpFields fields = new HttpFields(); |
| |
| fields.add("name0", "value0"); |
| fields.add("name1", "valueA"); |
| fields.add("name2", "value2"); |
| |
| assertEquals("value0",fields.getStringField("name0")); |
| assertEquals("valueA",fields.getStringField("name1")); |
| assertEquals("value2",fields.getStringField("name2")); |
| |
| fields.add("name1", "valueB"); |
| |
| assertEquals("value0",fields.getStringField("name0")); |
| assertEquals("valueA",fields.getStringField("name1")); |
| assertEquals("value2",fields.getStringField("name2")); |
| assertNull(fields.getStringField("name3")); |
| |
| int matches=0; |
| Enumeration<String> e = fields.getFieldNames(); |
| while (e.hasMoreElements()) |
| { |
| Object o=e.nextElement(); |
| if ("name0".equals(o)) |
| matches++; |
| if ("name1".equals(o)) |
| matches++; |
| if ("name2".equals(o)) |
| matches++; |
| } |
| assertEquals(3, matches); |
| |
| e = fields.getValues("name1"); |
| assertEquals(true, e.hasMoreElements()); |
| assertEquals(e.nextElement(), "valueA"); |
| assertEquals(true, e.hasMoreElements()); |
| assertEquals(e.nextElement(), "valueB"); |
| assertEquals(false, e.hasMoreElements()); |
| } |
| |
| |
| @Test |
| public void testGetValues() throws Exception |
| { |
| HttpFields fields = new HttpFields(); |
| |
| fields.put("name0", "value0A,value0B"); |
| fields.add("name0", "value0C,value0D"); |
| fields.put("name1", "value1A, \"value\t, 1B\" "); |
| fields.add("name1", "\"value1C\",\tvalue1D"); |
| |
| Enumeration<String> e = fields.getValues("name0"); |
| assertEquals(true, e.hasMoreElements()); |
| assertEquals(e.nextElement(), "value0A,value0B"); |
| assertEquals(true, e.hasMoreElements()); |
| assertEquals(e.nextElement(), "value0C,value0D"); |
| assertEquals(false, e.hasMoreElements()); |
| |
| e = fields.getValues("name0",","); |
| assertEquals(true, e.hasMoreElements()); |
| assertEquals(e.nextElement(), "value0A"); |
| assertEquals(true, e.hasMoreElements()); |
| assertEquals(e.nextElement(), "value0B"); |
| assertEquals(true, e.hasMoreElements()); |
| assertEquals(e.nextElement(), "value0C"); |
| assertEquals(true, e.hasMoreElements()); |
| assertEquals(e.nextElement(), "value0D"); |
| assertEquals(false, e.hasMoreElements()); |
| |
| e = fields.getValues("name1",","); |
| assertEquals(true, e.hasMoreElements()); |
| assertEquals(e.nextElement(), "value1A"); |
| assertEquals(true, e.hasMoreElements()); |
| assertEquals(e.nextElement(), "value\t, 1B"); |
| assertEquals(true, e.hasMoreElements()); |
| assertEquals(e.nextElement(), "value1C"); |
| assertEquals(true, e.hasMoreElements()); |
| assertEquals(e.nextElement(), "value1D"); |
| assertEquals(false, e.hasMoreElements()); |
| |
| } |
| |
| @Test |
| public void testDateFields() throws Exception |
| { |
| HttpFields fields = new HttpFields(); |
| |
| fields.put("D0", "Wed, 31 Dec 1969 23:59:59 GMT"); |
| fields.put("D1", "Fri, 31 Dec 1999 23:59:59 GMT"); |
| fields.put("D2", "Friday, 31-Dec-99 23:59:59 GMT"); |
| fields.put("D3", "Fri Dec 31 23:59:59 1999"); |
| fields.put("D4", "Mon Jan 1 2000 00:00:01"); |
| fields.put("D5", "Tue Feb 29 2000 12:00:00"); |
| |
| long d1 = fields.getDateField("D1"); |
| long d0 = fields.getDateField("D0"); |
| long d2 = fields.getDateField("D2"); |
| long d3 = fields.getDateField("D3"); |
| long d4 = fields.getDateField("D4"); |
| long d5 = fields.getDateField("D5"); |
| assertTrue(d0!=-1); |
| assertTrue(d1>0); |
| assertTrue(d2>0); |
| assertEquals(d1,d2); |
| assertEquals(d2,d3); |
| assertEquals(d3+2000,d4); |
| assertEquals(951825600000L,d5); |
| |
| d1 = fields.getDateField("D1"); |
| d2 = fields.getDateField("D2"); |
| d3 = fields.getDateField("D3"); |
| d4 = fields.getDateField("D4"); |
| d5 = fields.getDateField("D5"); |
| assertTrue(d1>0); |
| assertTrue(d2>0); |
| assertEquals(d1,d2); |
| assertEquals(d2,d3); |
| assertEquals(d3+2000,d4); |
| assertEquals(951825600000L,d5); |
| |
| fields.putDateField("D2",d1); |
| assertEquals("Fri, 31 Dec 1999 23:59:59 GMT",fields.getStringField("D2")); |
| } |
| |
| @Test |
| public void testNegDateFields() throws Exception |
| { |
| HttpFields fields = new HttpFields(); |
| |
| fields.putDateField("Dzero",0); |
| assertEquals("Thu, 01 Jan 1970 00:00:00 GMT",fields.getStringField("Dzero")); |
| |
| fields.putDateField("Dminus",-1); |
| assertEquals("Wed, 31 Dec 1969 23:59:59 GMT",fields.getStringField("Dminus")); |
| |
| fields.putDateField("Dminus",-1000); |
| assertEquals("Wed, 31 Dec 1969 23:59:59 GMT",fields.getStringField("Dminus")); |
| |
| fields.putDateField("Dancient",Long.MIN_VALUE); |
| assertEquals("Sun, 02 Dec 55 16:47:04 GMT",fields.getStringField("Dancient")); |
| } |
| |
| @Test |
| public void testLongFields() throws Exception |
| { |
| HttpFields header = new HttpFields(); |
| |
| header.put("I1", "42"); |
| header.put("I2", " 43 99"); |
| header.put("I3", "-44;"); |
| header.put("I4", " - 45abc"); |
| header.put("N1", " - "); |
| header.put("N2", "xx"); |
| |
| long i1=header.getLongField("I1"); |
| long i2=header.getLongField("I2"); |
| long i3=header.getLongField("I3"); |
| long i4=header.getLongField("I4"); |
| |
| try{ |
| header.getLongField("N1"); |
| assertTrue(false); |
| } |
| catch(NumberFormatException e) |
| { |
| assertTrue(true); |
| } |
| |
| try{ |
| header.getLongField("N2"); |
| assertTrue(false); |
| } |
| catch(NumberFormatException e) |
| { |
| assertTrue(true); |
| } |
| |
| assertEquals(42,i1); |
| assertEquals(43,i2); |
| assertEquals(-44,i3); |
| assertEquals(-45,i4); |
| |
| header.putLongField("I5", 46); |
| header.putLongField("I6",-47); |
| assertEquals("46",header.getStringField("I5")); |
| assertEquals("-47",header.getStringField("I6")); |
| |
| } |
| |
| @Test |
| public void testContains() throws Exception |
| { |
| HttpFields header = new HttpFields(); |
| |
| header.add("0", ""); |
| header.add("1", ","); |
| header.add("2", ",,"); |
| header.add("3", "abc"); |
| header.add("4", "def"); |
| header.add("5", "abc,def,hig"); |
| header.add("6", "abc"); |
| header.add("6", "def"); |
| header.add("6", "hig"); |
| |
| for (int i=0;i<7;i++) |
| { |
| assertFalse(""+i,header.contains(""+i,"xyz")); |
| assertEquals(""+i,i>=4,header.contains(""+i,"def")); |
| } |
| } |
| } |
