test.unittests
Class H5DatatypeTest

java.lang.Object
  TestCase
      test.unittests.H5DatatypeTest

public class H5DatatypeTest
extends TestCase

TestCase for H5Datatype.

This class tests all the public methods in H5ScalarDS class.

The test file contains the following objects.

 
        /dataset_byte            Dataset {50, 10}
        /dataset_comp            Dataset {50, 10}
        /dataset_enum            Dataset {50, 10}
        /dataset_float           Dataset {50, 10}
        /dataset_image           Dataset {50, 10}
        /dataset_int             Dataset {50, 10}
        /dataset_str             Dataset {50, 10}
        /g0                      Group
        /g0/dataset_comp         Dataset {50, 10}
        /g0/dataset_int          Dataset {50, 10}
        /g0/datatype_float       Type
        /g0/datatype_int         Type
        /g0/datatype_str         Type
        /g0/g00                  Group
        /g0/g00/dataset_float    Dataset {50, 10}
        /g0_attr                 Group
 

We use the following template to test all the methods:

What to test:

• Test for boundary conditions
• Test for failure
• Test for success on general functionality

Constructor Summary

H5DatatypeTest(java.lang.String arg0)

Method Summary

protected void	setUp()
protected void	tearDown()
void	testClose() Test method for H5Datatype.close(int).
void	testFromNative() Test method for H5Datatype.fromNative(int).
void	testGetMetadata() Test method for H5Datatype.getMetadata().
void	testIsUnsigned() Test method for H5Datatype.isUnsigned().
void	testOpen() Test method for H5Datatype.open().
void	testRemoveMetadata() Test method for H5Datatype.removeMetadata(java.lang.Object).
void	testToNative() Test method for H5Datatype.toNative().
void	testWriteMetadata() Test method for H5Datatype.writeMetadata(java.lang.Object).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

H5DatatypeTest

public H5DatatypeTest(java.lang.String arg0)

Parameters:

arg0 -

Method Detail

setUp

protected void setUp()
              throws java.lang.Exception

Throws:

java.lang.Exception

tearDown

protected void tearDown()
                 throws java.lang.Exception

Throws:

java.lang.Exception

testOpen

public final void testOpen()

Test method for H5Datatype.open().

What to test:

• Open a datatype identifier
• Check the class and size of the datatype
• Close the datatype
• Repeat all above

testClose

public final void testClose()

Test method for H5Datatype.close(int).

What to test:

• Open a datatype identifier
• Check the class and size of the datatype
• Close the datatype
• Access the closed datatype (expect to fail)
• Repeat all above

testToNative

public final void testToNative()

Test method for H5Datatype.toNative().

What to test:

• Create integer, float and string datatypes in memory
• Call toNative() to get datatype identifiers
• Check the classes and sizes of the datatypes from toNative()

testFromNative

public final void testFromNative()

Test method for H5Datatype.fromNative(int).

What to test:

• Create empty datatype object in memory
• Test faillure on the class and size of the datatype
• Open datatype identifier from file
• Call fromNative(int tid) to fill the datatype object
• Check the class and size of the datatype

testIsUnsigned

public final void testIsUnsigned()

Test method for H5Datatype.isUnsigned().

What to test:

• Check unsigned integer datatype
• check signed integer datatype
• Check non-integer datatype

testGetMetadata

public final void testGetMetadata()

Test method for H5Datatype.getMetadata().

What to test:

• Get all the attributes
• Check the content of the attributes

testWriteMetadata

public final void testWriteMetadata()

Test method for H5Datatype.writeMetadata(java.lang.Object).

What to test:

• Update the value of an existing attribute
• Attach a new attribute
• Close and re-open file to check if the change is made in file
• Restore to the orginal state

testRemoveMetadata

public final void testRemoveMetadata()

Test method for H5Datatype.removeMetadata(java.lang.Object).

What to test:

• Remove all existing attributes
• Close and reopen file to check if all attribute are removed from file
• Restore to the orginal state