Examples with ParserCursor org.apache.hc.core5.http.message.ParserCursor used on opensource projects

Example 21 with ParserCursor

use of org.apache.hc.core5.http.message.ParserCursor in project httpcomponents-core by apache.

the class TestBasicLineParser method testInvalidHttpVersionParsing.

@Test
public void testInvalidHttpVersionParsing() throws Exception {
    final CharArrayBuffer buffer = new CharArrayBuffer(16);
    buffer.clear();
    buffer.append("    ");
    final ParserCursor cursor1 = new ParserCursor(0, buffer.length());
    Assertions.assertThrows(ParseException.class, () -> parser.parseProtocolVersion(buffer, cursor1));
    buffer.clear();
    buffer.append("HTT");
    final ParserCursor cursor2 = new ParserCursor(0, buffer.length());
    Assertions.assertThrows(ParseException.class, () -> parser.parseProtocolVersion(buffer, cursor2));
    buffer.clear();
    buffer.append("crap");
    final ParserCursor cursor3 = new ParserCursor(0, buffer.length());
    Assertions.assertThrows(ParseException.class, () -> parser.parseProtocolVersion(buffer, cursor3));
    buffer.clear();
    buffer.append("HTTP/crap");
    final ParserCursor cursor4 = new ParserCursor(0, buffer.length());
    Assertions.assertThrows(ParseException.class, () -> parser.parseProtocolVersion(buffer, cursor4));
    buffer.clear();
    buffer.append("HTTP/1");
    final ParserCursor cursor5 = new ParserCursor(0, buffer.length());
    Assertions.assertThrows(ParseException.class, () -> parser.parseProtocolVersion(buffer, cursor5));
    buffer.clear();
    buffer.append("HTTP/1234");
    final ParserCursor cursor6 = new ParserCursor(0, buffer.length());
    Assertions.assertThrows(ParseException.class, () -> parser.parseProtocolVersion(buffer, cursor6));
    buffer.clear();
    buffer.append("HTTP/1.");
    final ParserCursor cursor7 = new ParserCursor(0, buffer.length());
    Assertions.assertThrows(ParseException.class, () -> parser.parseProtocolVersion(buffer, cursor7));
    buffer.clear();
    buffer.append("HTTP/whatever.whatever whatever");
    final ParserCursor cursor8 = new ParserCursor(0, buffer.length());
    Assertions.assertThrows(ParseException.class, () -> parser.parseProtocolVersion(buffer, cursor8));
    buffer.clear();
    buffer.append("HTTP/1.whatever whatever");
    final ParserCursor cursor9 = new ParserCursor(0, buffer.length());
    Assertions.assertThrows(ParseException.class, () -> parser.parseProtocolVersion(buffer, cursor9));
}

Example 22 with ParserCursor

use of org.apache.hc.core5.http.message.ParserCursor in project httpcomponents-core by apache.

the class TestBasicHeaderValueParser method testNVParseEscaped.

@Test
public void testNVParseEscaped() {
    final String headerValue = "test1 =  \"\\\"stuff\\\"\"; test2= \"\\\\\"; test3 = \"stuff; stuff\"";
    final CharArrayBuffer buf = new CharArrayBuffer(64);
    buf.append(headerValue);
    final ParserCursor cursor = new ParserCursor(0, buf.length());
    final NameValuePair[] params = this.parser.parseParameters(buf, cursor);
    Assertions.assertEquals(3, params.length);
    Assertions.assertEquals("test1", params[0].getName());
    Assertions.assertEquals("\"stuff\"", params[0].getValue());
    Assertions.assertEquals("test2", params[1].getName());
    Assertions.assertEquals("\\", params[1].getValue());
    Assertions.assertEquals("test3", params[2].getName());
    Assertions.assertEquals("stuff; stuff", params[2].getValue());
}

Example 23 with ParserCursor

use of org.apache.hc.core5.http.message.ParserCursor in project httpcomponents-core by apache.

the class TestBasicHeaderValueParser method testParseHEEscaped.

@Test
public void testParseHEEscaped() {
    final String headerValue = "test1 =  \"\\\"stuff\\\"\", test2= \"\\\\\", test3 = \"stuff, stuff\"";
    final CharArrayBuffer buf = new CharArrayBuffer(64);
    buf.append(headerValue);
    final ParserCursor cursor = new ParserCursor(0, buf.length());
    final HeaderElement[] elements = this.parser.parseElements(buf, cursor);
    Assertions.assertEquals(3, elements.length);
    Assertions.assertEquals("test1", elements[0].getName());
    Assertions.assertEquals("\"stuff\"", elements[0].getValue());
    Assertions.assertEquals("test2", elements[1].getName());
    Assertions.assertEquals("\\", elements[1].getValue());
    Assertions.assertEquals("test3", elements[2].getName());
    Assertions.assertEquals("stuff, stuff", elements[2].getValue());
}

Example 24 with ParserCursor

use of org.apache.hc.core5.http.message.ParserCursor in project httpcomponents-core by apache.

the class TestBasicHeaderValueParser method testNVParseAll.

@Test
public void testNVParseAll() {
    String s = "test; test1 =  stuff   ; test2 =  \"stuff; stuff\"; test3=\"stuff";
    CharArrayBuffer buffer = new CharArrayBuffer(16);
    buffer.append(s);
    ParserCursor cursor = new ParserCursor(0, s.length());
    NameValuePair[] params = this.parser.parseParameters(buffer, cursor);
    Assertions.assertEquals("test", params[0].getName());
    Assertions.assertNull(params[0].getValue());
    Assertions.assertEquals("test1", params[1].getName());
    Assertions.assertEquals("stuff", params[1].getValue());
    Assertions.assertEquals("test2", params[2].getName());
    Assertions.assertEquals("stuff; stuff", params[2].getValue());
    Assertions.assertEquals("test3", params[3].getName());
    Assertions.assertEquals("stuff", params[3].getValue());
    Assertions.assertEquals(s.length(), cursor.getPos());
    Assertions.assertTrue(cursor.atEnd());
    s = "test; test1 =  stuff   ; test2 =  \"stuff; stuff\"; test3=\"stuff\",123";
    buffer = new CharArrayBuffer(16);
    buffer.append(s);
    cursor = new ParserCursor(0, s.length());
    params = this.parser.parseParameters(buffer, cursor);
    Assertions.assertEquals("test", params[0].getName());
    Assertions.assertNull(params[0].getValue());
    Assertions.assertEquals("test1", params[1].getName());
    Assertions.assertEquals("stuff", params[1].getValue());
    Assertions.assertEquals("test2", params[2].getName());
    Assertions.assertEquals("stuff; stuff", params[2].getValue());
    Assertions.assertEquals("test3", params[3].getName());
    Assertions.assertEquals("stuff", params[3].getValue());
    Assertions.assertEquals(s.length() - 3, cursor.getPos());
    Assertions.assertFalse(cursor.atEnd());
    s = "  ";
    buffer = new CharArrayBuffer(16);
    buffer.append(s);
    cursor = new ParserCursor(0, s.length());
    params = this.parser.parseParameters(buffer, cursor);
    Assertions.assertEquals(0, params.length);
}

Example 25 with ParserCursor

use of org.apache.hc.core5.http.message.ParserCursor in project httpcomponents-core by apache.

the class TestBasicHeaderValueParser method testParseHeaderElements.

@Test
public void testParseHeaderElements() throws Exception {
    final String headerValue = "name1 = value1; name2; name3=\"value3\" , name4=value4; " + "name5=value5, name6= ; name7 = value7; name8 = \" value8\"";
    final CharArrayBuffer buf = new CharArrayBuffer(64);
    buf.append(headerValue);
    final ParserCursor cursor = new ParserCursor(0, buf.length());
    final HeaderElement[] elements = this.parser.parseElements(buf, cursor);
    // there are 3 elements
    Assertions.assertEquals(3, elements.length);
    // 1st element
    Assertions.assertEquals("name1", elements[0].getName());
    Assertions.assertEquals("value1", elements[0].getValue());
    // 1st element has 2 getParameters()
    Assertions.assertEquals(2, elements[0].getParameters().length);
    Assertions.assertEquals("name2", elements[0].getParameters()[0].getName());
    Assertions.assertNull(elements[0].getParameters()[0].getValue());
    Assertions.assertEquals("name3", elements[0].getParameters()[1].getName());
    Assertions.assertEquals("value3", elements[0].getParameters()[1].getValue());
    // 2nd element
    Assertions.assertEquals("name4", elements[1].getName());
    Assertions.assertEquals("value4", elements[1].getValue());
    // 2nd element has 1 parameter
    Assertions.assertEquals(1, elements[1].getParameters().length);
    Assertions.assertEquals("name5", elements[1].getParameters()[0].getName());
    Assertions.assertEquals("value5", elements[1].getParameters()[0].getValue());
    // 3rd element
    Assertions.assertEquals("name6", elements[2].getName());
    Assertions.assertEquals("", elements[2].getValue());
    // 3rd element has 2 getParameters()
    Assertions.assertEquals(2, elements[2].getParameters().length);
    Assertions.assertEquals("name7", elements[2].getParameters()[0].getName());
    Assertions.assertEquals("value7", elements[2].getParameters()[0].getValue());
    Assertions.assertEquals("name8", elements[2].getParameters()[1].getName());
    Assertions.assertEquals(" value8", elements[2].getParameters()[1].getValue());
}