Examples with CharArrayReader java.io.CharArrayReader used on opensource projects

Example 86 with CharArrayReader

use of java.io.CharArrayReader in project ceylon-compiler by ceylon.

the class JavaPositionsRetriever method addCeylonLinesComments.

private String addCeylonLinesComments(char[] source) {
    String annotatedSourceCode = "";
    BufferedReader reader = new BufferedReader(new CharArrayReader(source));
    String line = null;
    int javaLine = 1;
    try {
        while ((line = reader.readLine()) != null) {
            annotatedSourceCode += line;
            String ceylonLines = getCeylonLinesForJavaLine(revertMap(ceylonToJavaLines), javaLine);
            annotatedSourceCode += ceylonLines.isEmpty() ? "" : " // line " + ceylonLines;
            annotatedSourceCode += "\n";
            javaLine++;
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    return annotatedSourceCode;
}

Example 87 with CharArrayReader

use of java.io.CharArrayReader in project j2objc by google.

the class OldCharArrayReaderTest method test_markI.

/**
 * java.io.CharArrayReader#mark(int)
 */
public void test_markI() throws IOException {
    cr = new CharArrayReader(hw);
    cr.skip(5L);
    cr.mark(100);
    cr.read();
    cr.reset();
    assertEquals("Test 1: Failed to mark correct position;", 'W', cr.read());
    cr.close();
    try {
        cr.mark(100);
        fail("Test 2: IOException expected.");
    } catch (IOException e) {
    // Expected.
    }
}

Example 88 with CharArrayReader

use of java.io.CharArrayReader in project j2objc by google.

the class OldCharArrayReaderTest method test_markSupported.

/**
 * java.io.CharArrayReader#markSupported()
 */
public void test_markSupported() {
    cr = new CharArrayReader(hw);
    assertTrue("markSupported returned false", cr.markSupported());
}

Example 89 with CharArrayReader

use of java.io.CharArrayReader in project j2objc by google.

the class OldCharArrayReaderTest method test_read$CII.

/**
 * java.io.CharArrayReader#read(char[], int, int)
 */
public void test_read$CII() throws IOException {
    // Test for method int java.io.CharArrayReader.read(char [], int, int)
    char[] c = new char[11];
    cr = new CharArrayReader(hw);
    cr.read(c, 1, 10);
    assertTrue("Test 1: Read returned incorrect chars.", new String(c, 1, 10).equals(new String(hw, 0, 10)));
    // Illegal argument checks.
    try {
        cr.read(null, 1, 0);
        fail("Test 2: NullPointerException expected.");
    } catch (NullPointerException e) {
    // Expected.
    }
    try {
        cr.read(c, -1, 1);
        fail("Test 3: ArrayIndexOutOfBoundsException expected.");
    } catch (IndexOutOfBoundsException e) {
    // Expected
    }
    try {
        cr.read(c, 1, -1);
        fail("Test 4: ArrayIndexOutOfBoundsException expected.");
    } catch (IndexOutOfBoundsException e) {
    // Expected
    }
    try {
        cr.read(c, 1, c.length);
        fail("Test 5: ArrayIndexOutOfBoundsException expected.");
    } catch (IndexOutOfBoundsException e) {
    // Expected
    }
    cr.close();
    try {
        cr.read(c, 1, 1);
        fail("Test 6: IOException expected.");
    } catch (IOException e) {
    // Expected.
    }
}

Example 90 with CharArrayReader

use of java.io.CharArrayReader in project j2objc by google.

the class OldCharArrayReaderTest method test_Constructor$CII.

/**
 * java.io.CharArrayReader#CharArrayReader(char[], int, int)
 */
public void test_Constructor$CII() throws IOException {
    try {
        cr = new CharArrayReader(null, 0, 0);
        fail("Test 1: NullPointerException expected.");
    } catch (NullPointerException e) {
    // Expected.
    }
    try {
        cr = new CharArrayReader(hw, -1, 0);
        fail("Test 2: IllegalArgumentException expected.");
    } catch (IllegalArgumentException e) {
    // Expected.
    }
    try {
        cr = new CharArrayReader(hw, 0, -1);
        fail("Test 3: IllegalArgumentException expected.");
    } catch (IllegalArgumentException e) {
    // Expected.
    }
    try {
        cr = new CharArrayReader(hw, hw.length + 1, 1);
        fail("Test 4: IllegalArgumentException expected.");
    } catch (IllegalArgumentException e) {
    // Expected.
    }
    cr = new CharArrayReader(hw, 5, 5);
    assertTrue("Test 5: Failed to create reader", cr.ready());
    assertEquals("Test 6: Incorrect character read;", 'W', cr.read());
}