Examples of java.io.RandomAccessFile.writeFloat()

java.io.RandomAccessFile.writeFloat()
Writes a 32-bit float to this output stream. The resulting output is the 4 bytes resulting from calling Float.floatToIntBits(). @param val the float to be written. @throws IOException If an error occurs attempting to write to this DataOutputStream. @see DataInput#readFloat()

     * @throws Exception if failed
     */
    @Test
    public void testReadFloat() throws Exception {
        RandomAccessFile file = file();
        file.writeFloat(100f);
        file.writeFloat(-100f);
        file.seek(0);


        BufferedFileInput buf = manage(new BufferedFileInput(file, 256));
        assertThat(buf.readFloat(), is(100f));

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     */
    @Test
    public void testReadFloat() throws Exception {
        RandomAccessFile file = file();
        file.writeFloat(100f);
        file.writeFloat(-100f);
        file.seek(0);


        BufferedFileInput buf = manage(new BufferedFileInput(file, 256));
        assertThat(buf.readFloat(), is(100f));
        assertThat(buf.readFloat(), is(-100f));

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     * @tests java.io.RandomAccessFile#readFloat()
     */
    public void test_readFloat() throws IOException {
        // Test for method float java.io.RandomAccessFile.readFloat()
        RandomAccessFile raf = new java.io.RandomAccessFile(fileName, "rw");
        raf.writeFloat(Float.MAX_VALUE);
        raf.seek(0);
        assertEquals("Incorrect float read/written", Float.MAX_VALUE, raf
                .readFloat(), 0);
        raf.close();
    }

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     * @tests java.io.RandomAccessFile#writeFloat(float)
     */
    public void test_writeFloatF() throws IOException {
        // Test for method void java.io.RandomAccessFile.writeFloat(float)
        RandomAccessFile raf = new java.io.RandomAccessFile(fileName, "rw");
        raf.writeFloat(Float.MAX_VALUE);
        raf.seek(0);
        assertEquals("Incorrect float read/written", Float.MAX_VALUE, raf
                .readFloat(), 0);
        raf.close();
    }

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     * @tests java.io.RandomAccessFile#writeFloat(float)
     */
    public void test_writeFloatF() throws IOException {
        // Test for method void java.io.RandomAccessFile.writeFloat(float)
        RandomAccessFile raf = new java.io.RandomAccessFile(fileName, "rw");
        raf.writeFloat(Float.MAX_VALUE);
        raf.seek(0);
        assertEquals("Incorrect float read/written", Float.MAX_VALUE, raf
                .readFloat(), 0);
        raf.close();
    }

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     * @tests java.io.RandomAccessFile#readFloat()
     */
    public void test_readFloat() throws IOException {
        // Test for method float java.io.RandomAccessFile.readFloat()
        RandomAccessFile raf = new java.io.RandomAccessFile(fileName, "rw");
        raf.writeFloat(Float.MAX_VALUE);
        raf.seek(0);
        assertEquals("Incorrect float read/written", Float.MAX_VALUE, raf
                .readFloat(), 0);
        raf.close();
    }

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      raf.seek(0);
      harness.check(raf.readLong(), 123456L, "writeLong(l)/readLong()");


      // writeFloat/readFloat
      raf.seek(0);
      raf.writeFloat(123.45F);
      raf.seek(0);
      harness.check(raf.readFloat(), 123.45F, "writeFloat(l)/readFloat()");


      // writeDouble/readDouble
      raf.seek(0);

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     * @tests java.io.RandomAccessFile#readFloat()
     */
    public void test_readFloat() throws IOException {
        // Test for method float java.io.RandomAccessFile.readFloat()
        RandomAccessFile raf = new java.io.RandomAccessFile(fileName, "rw");
        raf.writeFloat(Float.MAX_VALUE);
        raf.seek(0);
        assertEquals("Incorrect float read/written", Float.MAX_VALUE, raf
                .readFloat(), 0);
        raf.close();
    }

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     * @tests java.io.RandomAccessFile#writeFloat(float)
     */
    public void test_writeFloatF() throws IOException {
        // Test for method void java.io.RandomAccessFile.writeFloat(float)
        RandomAccessFile raf = new java.io.RandomAccessFile(fileName, "rw");
        raf.writeFloat(Float.MAX_VALUE);
        raf.seek(0);
        assertEquals("Incorrect float read/written", Float.MAX_VALUE, raf
                .readFloat(), 0);
        raf.close();
    }

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     * @tests java.io.RandomAccessFile#readFloat()
     */
    public void test_readFloat() throws IOException {
        // Test for method float java.io.RandomAccessFile.readFloat()
        RandomAccessFile raf = new java.io.RandomAccessFile(fileName, "rw");
        raf.writeFloat(Float.MAX_VALUE);
        raf.seek(0);
        assertEquals("Incorrect float read/written", Float.MAX_VALUE, raf
                .readFloat(), 0);
        raf.close();
    }

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