Examples of java.io.File.compareTo()

java.io.File.compareTo()
Answers the relative sort ordering of paths for the receiver and given argument. The ordering is platform dependent. @param another a File to compare the receiver to @return an int determined by comparing the two paths. The meaning isdescribed in the Comparable interface. @see Comparable

        File f2 = f.getAbsoluteFile();
        assertEquals("Test 1: Incorrect File Returned.", 0, f2.compareTo(f
                .getAbsoluteFile()));
        f = new File(base + "Temp" + slash + slash + "temp.tst");
        f2 = f.getAbsoluteFile();
        assertEquals("Test 2: Incorrect File Returned.", 0, f2.compareTo(f
                .getAbsoluteFile()));
        f = new File(base + slash + ".." + slash + "temp.tst");
        f2 = f.getAbsoluteFile();
        assertEquals("Test 3: Incorrect File Returned.", 0, f2.compareTo(f
                .getAbsoluteFile()));

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        f2 = f.getAbsoluteFile();
        assertEquals("Test 2: Incorrect File Returned.", 0, f2.compareTo(f
                .getAbsoluteFile()));
        f = new File(base + slash + ".." + slash + "temp.tst");
        f2 = f.getAbsoluteFile();
        assertEquals("Test 3: Incorrect File Returned.", 0, f2.compareTo(f
                .getAbsoluteFile()));
        f.delete();
        f2.delete();
    }

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                 * If the "short file name" doesn't exist, then assume that the
                 * 8.3 file name compatibility is disabled.
                 */
                if (canonicalf2.exists()) {
                    assertTrue("Test 5: Incorrect File Returned: "
                            + canonicalf2, canonicalf2.compareTo(f
                            .getCanonicalFile()) == 0);
                }
            } finally {
                f.delete();
                f2.delete();

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            File directory = jarFileURLFile.getCanonicalFile();


            while (((directory = directory.getParentFile()) != null)
                        && (foundInJavaHome == false)) {
                if (directory.compareTo(javaHomeFile) == 0) {
                    foundInJavaHome = true;
                }
            }


            String jarFileURLFileName = jarFileURLFile.getCanonicalPath()

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        File f1 = new File("thisFile.file");
        File f2 = new File("thisFile.file");
        File f3 = new File("thatFile.file");
        assertEquals("Equal files did not answer zero for compareTo", 0, f1
                .compareTo(f2));
        assertTrue("f3.compareTo(f1) did not result in value < 0", f3
                .compareTo(f1) < 0);
        assertTrue("f1.compareTo(f3) did not result in value > 0", f1
                .compareTo(f3) > 0);
    }

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        if (!base.endsWith(slash)) {
            base += slash;
        }
        File f = new File(base, "temp.tst");
        File f2 = f.getAbsoluteFile();
        assertEquals("Test 1: Incorrect File Returned.", 0, f2.compareTo(f
                .getAbsoluteFile()));
        f = new File(base + "Temp" + slash + slash + "temp.tst");
        f2 = f.getAbsoluteFile();
        assertEquals("Test 2: Incorrect File Returned.", 0, f2.compareTo(f
                .getAbsoluteFile()));

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        File f2 = f.getAbsoluteFile();
        assertEquals("Test 1: Incorrect File Returned.", 0, f2.compareTo(f
                .getAbsoluteFile()));
        f = new File(base + "Temp" + slash + slash + "temp.tst");
        f2 = f.getAbsoluteFile();
        assertEquals("Test 2: Incorrect File Returned.", 0, f2.compareTo(f
                .getAbsoluteFile()));
        f = new File(base + slash + ".." + slash + "temp.tst");
        f2 = f.getAbsoluteFile();
        assertEquals("Test 3: Incorrect File Returned.", 0, f2.compareTo(f
                .getAbsoluteFile()));

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        f2 = f.getAbsoluteFile();
        assertEquals("Test 2: Incorrect File Returned.", 0, f2.compareTo(f
                .getAbsoluteFile()));
        f = new File(base + slash + ".." + slash + "temp.tst");
        f2 = f.getAbsoluteFile();
        assertEquals("Test 3: Incorrect File Returned.", 0, f2.compareTo(f
                .getAbsoluteFile()));
        f.delete();
        f2.delete();
    }

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                 * If the "short file name" doesn't exist, then assume that the
                 * 8.3 file name compatibility is disabled.
                 */
                if (canonicalf2.exists()) {
                    assertTrue("Test 5: Incorrect File Returned: "
                            + canonicalf2, canonicalf2.compareTo(f
                            .getCanonicalFile()) == 0);
                }
            } finally {
                f.delete();
                f2.delete();

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        File f1 = new File("thisFile.file");
        File f2 = new File("thisFile.file");
        File f3 = new File("thatFile.file");
        assertEquals("Equal files did not answer zero for compareTo", 0, f1
                .compareTo(f2));
        assertTrue("f3.compareTo(f1) did not result in value < 0", f3
                .compareTo(f1) < 0);
        assertTrue("f1.compareTo(f3) did not result in vale > 0", f1
                .compareTo(f3) > 0);
    }

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