Examples with Support_StringReader tests.support.Support_StringReader used on opensource projects

Example 26 with Support_StringReader

use of tests.support.Support_StringReader in project robovm by robovm.

the class BufferedReaderTest method test_markSupported.

/**
	 * @tests java.io.BufferedReader#markSupported()
	 */
public void test_markSupported() {
    // Test for method boolean java.io.BufferedReader.markSupported()
    br = new BufferedReader(new Support_StringReader(testString));
    assertTrue("markSupported returned false", br.markSupported());
}

Example 27 with Support_StringReader

use of tests.support.Support_StringReader in project robovm by robovm.

the class BufferedReaderTest method test_read.

/**
	 * @tests java.io.BufferedReader#read()
	 */
public void test_read() throws IOException {
    // Test for method int java.io.BufferedReader.read()
    try {
        br = new BufferedReader(new Support_StringReader(testString));
        int r = br.read();
        assertTrue("Char read improperly", testString.charAt(0) == r);
        br = new BufferedReader(new Support_StringReader(new String(new char[] { '蝥' })));
        assertTrue("Wrong double byte character", br.read() == '蝥');
    } catch (java.io.IOException e) {
        fail("Exception during read test");
    }
    char[] chars = new char[256];
    for (int i = 0; i < 256; i++) chars[i] = (char) i;
    Reader in = new BufferedReader(new Support_StringReader(new String(chars)), 12);
    try {
        // Fill the
        assertEquals("Wrong initial char", 0, in.read());
        // buffer
        char[] buf = new char[14];
        // Read greater than the buffer
        in.read(buf, 0, 14);
        assertTrue("Wrong block read data", new String(buf).equals(new String(chars, 1, 14)));
        // Check next byte
        assertEquals("Wrong chars", 15, in.read());
    } catch (IOException e) {
        fail("Exception during read test 2:" + e);
    }
    // regression test for HARMONY-841
    assertTrue(new BufferedReader(new CharArrayReader(new char[5], 1, 0), 2).read() == -1);
}

Example 28 with Support_StringReader

use of tests.support.Support_StringReader in project robovm by robovm.

the class BufferedReaderTest method test_reset_IOException.

public void test_reset_IOException() throws Exception {
    int[] expected = new int[] { '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', -1 };
    br = new BufferedReader(new Support_StringReader("1234567890"), 9);
    br.mark(9);
    for (int i = 0; i < 11; i++) {
        assertEquals(expected[i], br.read());
    }
    try {
        br.reset();
        fail("should throw IOException");
    } catch (IOException e) {
    // Expected
    }
    for (int i = 0; i < 11; i++) {
        assertEquals(-1, br.read());
    }
    br = new BufferedReader(new Support_StringReader("1234567890"));
    br.mark(10);
    for (int i = 0; i < 10; i++) {
        assertEquals(expected[i], br.read());
    }
    br.reset();
    for (int i = 0; i < 11; i++) {
        assertEquals(expected[i], br.read());
    }
}

Example 29 with Support_StringReader

use of tests.support.Support_StringReader in project robovm by robovm.

the class BufferedReaderTest method test_markI.

/**
	 * @tests java.io.BufferedReader#mark(int)
	 */
public void test_markI() throws IOException {
    // Test for method void java.io.BufferedReader.mark(int)
    char[] buf = null;
    br = new BufferedReader(new Support_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).equals(new String(buf, 0, 500)));
    try {
        br = new BufferedReader(new Support_StringReader(testString), 800);
        br.skip(500);
        br.mark(250);
        br.read(buf, 0, 1000);
        br.reset();
        fail("Failed to invalidate mark properly");
    } catch (IOException x) {
    // Expected
    }
    char[] chars = new char[256];
    for (int i = 0; i < 256; i++) chars[i] = (char) i;
    Reader in = new BufferedReader(new Support_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 BufferedReader(new Support_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);
    BufferedReader br = new BufferedReader(new StringReader("01234"), 2);
    br.mark(3);
    char[] carray = new char[3];
    int result = br.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', br.read());
    br = new BufferedReader(new StringReader("01234"), 2);
    br.mark(3);
    carray = new char[4];
    result = br.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', br.read());
    assertEquals("Assert 10:", -1, br.read());
    BufferedReader reader = new BufferedReader(new StringReader("01234"));
    reader.mark(Integer.MAX_VALUE);
    reader.read();
    reader.close();
}

Example 30 with Support_StringReader

use of tests.support.Support_StringReader in project robovm by robovm.

the class OldBufferedReaderTest method test_markI.

public void test_markI() throws IOException {
    // Test for method void java.io.BufferedReader.mark(int)
    char[] buf = null;
    try {
        br = new BufferedReader(new Support_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).equals(new String(buf, 0, 500)));
    } catch (java.io.IOException e) {
        fail("Exception during mark test");
    }
    try {
        br = new BufferedReader(new Support_StringReader(testString), 800);
        br.skip(500);
        br.mark(250);
        br.read(buf, 0, 1000);
        br.reset();
        fail("Failed to invalidate mark properly");
    } catch (IOException x) {
    }
    char[] chars = new char[256];
    for (int i = 0; i < 256; i++) chars[i] = (char) i;
    Reader in = new BufferedReader(new Support_StringReader(new String(chars)), 12);
    try {
        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);
    } catch (IOException e) {
        fail("Exception during mark test 2:" + e);
    }
    in = new BufferedReader(new Support_StringReader(new String(chars)), 12);
    try {
        in.skip(6);
        in.mark(8);
        in.skip(7);
        in.reset();
        assertTrue("Wrong chars 2", in.read() == (char) 6 && in.read() == (char) 7);
    } catch (IOException e) {
        fail("Exception during mark test 3:" + e);
    }
}