/** Test SubProgressMonitor's created with negative a work value. */
public void testNegativeWorkValues() {
TestProgressMonitor top = new TestProgressMonitor();
top.beginTask("", 10);
SubProgressMonitor childMonitor = new SubProgressMonitor(top, IProgressMonitor.UNKNOWN); // -1
childMonitor.beginTask("", 10);
childMonitor.worked(5);
Assert.assertEquals(0.0, top.getTotalWork(), 0.01d);
childMonitor.done();
Assert.assertEquals(0.0, top.getTotalWork(), 0.01d);
top.done();
}
/**
* Tests the automatic cleanup when progress monitors are created via their constructor
*
* @deprecated to suppress deprecation warnings
*/
public void testParallelChildren() {
TestProgressMonitor top = new TestProgressMonitor();
top.beginTask("", 1000);
SubProgressMonitor mon = new SubProgressMonitor(top, 1000);
mon.beginTask("", 1000);
SubProgressMonitor monitor1 = new SubProgressMonitor(mon, 200);
SubProgressMonitor monitor2 = new SubProgressMonitor(mon, 200);
Assert.assertEquals("Ensure no work has been reported yet", 0.0, top.getTotalWork(), 0.01d);
monitor1.beginTask("", 1000);
Assert.assertEquals("Ensure no work has been reported yet", 0.0, top.getTotalWork(), 0.01d);
monitor2.beginTask("", 1000);
Assert.assertEquals("Should not have cleaned up monitor 1", 0.0, top.getTotalWork(), 0.01d);
monitor1.done();
Assert.assertEquals("Should have cleaned up monitor 1", 200.0, top.getTotalWork(), 0.01d);
monitor1.worked(1000);
Assert.assertEquals(
"Monitor1 shouldn't report work once it's complete", 200.0, top.getTotalWork(), 0.01d);
monitor2.worked(500);
Assert.assertEquals(300.0, top.getTotalWork(), 0.01d);
// Create a monitor that will leak - monitors won't be auto-completed until their done methods
// are
// called
SubProgressMonitor monitor3 = new SubProgressMonitor(mon, 300);
Assert.assertEquals(
"Monitor2 should not have been cleaned up yet", 300.0, top.getTotalWork(), 0.01d);
SubProgressMonitor monitor4 = new SubProgressMonitor(mon, 300);
monitor4.beginTask("", 100);
mon.done();
Assert.assertNotNull(monitor3);
Assert.assertEquals(
"All leaked work should have been collected", 1000.0, top.getTotalWork(), 0.01d);
}
/**
* Tests SubProgressMonitor nesting when using the default constructor. (Tests parents in floating
* point mode)
*
* @deprecated to suppress deprecation warnings
*/
public void testConstructorNestingFP() {
TestProgressMonitor top = new TestProgressMonitor();
top.beginTask("", 2000);
// Create an SPM, put it in floating-point mode, and consume half its work
SubProgressMonitor fpMonitor = new SubProgressMonitor(top, 1000);
fpMonitor.beginTask("", 100);
fpMonitor.internalWorked(50.0);
fpMonitor.internalWorked(-10.0); // should have no effect
Assert.assertEquals(500.0, top.getTotalWork(), 0.01d);
// Create a child monitor, and ensure that it grabs the correct amount of work
// from the parent.
SubProgressMonitor childMonitor = new SubProgressMonitor(fpMonitor, 20);
childMonitor.beginTask("", 100);
childMonitor.worked(100);
childMonitor.done();
Assert.assertEquals(700.0, top.getTotalWork(), 0.01d);
// Create a child monitor, and ensure that it grabs the correct amount of work
// from the parent.
SubProgressMonitor childMonitor2 = new SubProgressMonitor(fpMonitor, 30);
childMonitor2.beginTask("", 100);
childMonitor2.worked(100);
childMonitor2.done();
Assert.assertEquals(1000.0, top.getTotalWork(), 0.01d);
// Ensure that creating another child will have no effect
SubProgressMonitor childMonitor3 = new SubProgressMonitor(fpMonitor, 10);
childMonitor3.beginTask("", 100);
childMonitor3.worked(100);
childMonitor3.done();
Assert.assertEquals(1000.0, top.getTotalWork(), 0.01d);
fpMonitor.worked(100);
Assert.assertEquals(1000.0, top.getTotalWork(), 0.01d);
fpMonitor.done();
Assert.assertEquals(1000.0, top.getTotalWork(), 0.01d);
}