testtextrun.java

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		TextRun trB = textRuns[1];
		assertEquals(1, trB.getRichTextRuns().length);
		
		RichTextRun rtrB = trB.getRichTextRuns()[0];
		assertEquals(trB.getText(), rtrB.getText());
		assertNull(rtrB._getRawCharacterStyle());
		assertNull(rtrB._getRawParagraphStyle());
		
		// Change text via normal
		trB.setText("Test Foo Test");
		rtrB = trB.getRichTextRuns()[0];
		assertEquals("Test Foo Test", trB.getText());
		assertEquals("Test Foo Test", rtrB.getText());
		assertNull(rtrB._getRawCharacterStyle());
		assertNull(rtrB._getRawParagraphStyle());
    }
    
    /**
     * Tests to ensure that setting the text where the text is rich
     *  sets everything to the same styling
     */
    public void testSetTextWhereRich() throws Exception {
		Slide slideOne = ssRich.getSlides()[0];
		TextRun[] textRuns = slideOne.getTextRuns();
		TextRun trB = textRuns[1];
		assertEquals(3, trB.getRichTextRuns().length);
		
		RichTextRun rtrB = trB.getRichTextRuns()[0];
		RichTextRun rtrC = trB.getRichTextRuns()[1];
		RichTextRun rtrD = trB.getRichTextRuns()[2];
		TextPropCollection tpBP = rtrB._getRawParagraphStyle();
		TextPropCollection tpBC = rtrB._getRawCharacterStyle();
		TextPropCollection tpCP = rtrC._getRawParagraphStyle();
		TextPropCollection tpCC = rtrC._getRawCharacterStyle();
		TextPropCollection tpDP = rtrD._getRawParagraphStyle();
		TextPropCollection tpDC = rtrD._getRawCharacterStyle();
		
		assertEquals(trB.getText().substring(0, 30), rtrB.getText());
		assertNotNull(tpBP);
		assertNotNull(tpBC);
		assertNotNull(tpCP);
		assertNotNull(tpCC);
		assertNotNull(tpDP);
		assertNotNull(tpDC);
		assertTrue(tpBP.equals(tpCP));
		assertTrue(tpBP.equals(tpDP));
		assertTrue(tpCP.equals(tpDP));
		assertFalse(tpBC.equals(tpCC));
		assertFalse(tpBC.equals(tpDC));
		assertFalse(tpCC.equals(tpDC));
		
		// Change text via normal
		trB.setText("Test Foo Test");
		
		// Ensure now have first style
		assertEquals(1, trB.getRichTextRuns().length);
		rtrB = trB.getRichTextRuns()[0];
		assertEquals("Test Foo Test", trB.getText());
		assertEquals("Test Foo Test", rtrB.getText());
		assertNotNull(rtrB._getRawCharacterStyle());
		assertNotNull(rtrB._getRawParagraphStyle());
		assertEquals( tpBP, rtrB._getRawParagraphStyle() );
		assertEquals( tpBC, rtrB._getRawCharacterStyle() );
    }
    
    /**
     * Test to ensure the right stuff happens if we change the text
     *  in a rich text run, that doesn't happen to actually be rich
     */
    public void testChangeTextInRichTextRunNonRich() throws Exception {
		Slide slideOne = ss.getSlides()[0];
		TextRun[] textRuns = slideOne.getTextRuns();
		TextRun trB = textRuns[1];
		assertEquals(1, trB.getRichTextRuns().length);
		
		RichTextRun rtrB = trB.getRichTextRuns()[0];
		assertEquals(trB.getText(), rtrB.getText());
		assertNull(rtrB._getRawCharacterStyle());
		assertNull(rtrB._getRawParagraphStyle());
		
		// Change text via rich
		rtrB.setText("Test Test Test");
		assertEquals("Test Test Test", trB.getText());
		assertEquals("Test Test Test", rtrB.getText());
		
		// Will now have dummy props
		assertNotNull(rtrB._getRawCharacterStyle());
		assertNotNull(rtrB._getRawParagraphStyle());
    }

    /**
     * Tests to ensure changing the text within rich text runs works
     *  correctly
     */
    public void testChangeTextInRichTextRun() throws Exception {
		Slide slideOne = ssRich.getSlides()[0];
		TextRun[] textRuns = slideOne.getTextRuns();
		TextRun trB = textRuns[1];
		assertEquals(3, trB.getRichTextRuns().length);
		
		// We start with 3 text runs, each with their own set of styles,
		//  but all sharing the same paragraph styles
		RichTextRun rtrB = trB.getRichTextRuns()[0];
		RichTextRun rtrC = trB.getRichTextRuns()[1];
		RichTextRun rtrD = trB.getRichTextRuns()[2];
		TextPropCollection tpBP = rtrB._getRawParagraphStyle();
		TextPropCollection tpBC = rtrB._getRawCharacterStyle();
		TextPropCollection tpCP = rtrC._getRawParagraphStyle();
		TextPropCollection tpCC = rtrC._getRawCharacterStyle();
		TextPropCollection tpDP = rtrD._getRawParagraphStyle();
		TextPropCollection tpDC = rtrD._getRawCharacterStyle();
		
		// Check text and stylings
		assertEquals(trB.getText().substring(0, 30), rtrB.getText());
		assertNotNull(tpBP);
		assertNotNull(tpBC);
		assertNotNull(tpCP);
		assertNotNull(tpCC);
		assertNotNull(tpDP);
		assertNotNull(tpDC);
		assertTrue(tpBP.equals(tpCP));
		assertTrue(tpBP.equals(tpDP));
		assertTrue(tpCP.equals(tpDP));
		assertFalse(tpBC.equals(tpCC));
		assertFalse(tpBC.equals(tpDC));
		assertFalse(tpCC.equals(tpDC));
		
		// Check text in the rich runs
		assertEquals("This is the subtitle, in bold\n", rtrB.getText());
		assertEquals("This bit is blue and italic\n", rtrC.getText());
		assertEquals("This bit is red (normal)", rtrD.getText());
		
		String newBText = "New Subtitle, will still be bold\n";
		String newCText = "New blue and italic text\n";
		String newDText = "Funky new normal red text";
		rtrB.setText(newBText);
		rtrC.setText(newCText);
		rtrD.setText(newDText);
		assertEquals(newBText, rtrB.getText());
		assertEquals(newCText, rtrC.getText());
		assertEquals(newDText, rtrD.getText());
		
		assertEquals(newBText + newCText + newDText, trB.getText());
		
		// The styles should have been updated for the new sizes
		assertEquals(newBText.length(), tpBC.getCharactersCovered());
		assertEquals(newCText.length(), tpCC.getCharactersCovered());
		assertEquals(newDText.length()+1, tpDC.getCharactersCovered()); // Last one is always one larger
		
		assertEquals(
				newBText.length() + newCText.length() + newDText.length(), 
				tpBP.getCharactersCovered()
		);
		
		// Paragraph style should be sum of text length
		assertEquals(newBText.length() + newCText.length() + newDText.length(), tpBP.getCharactersCovered());
		
		// Check stylings still as expected
		TextPropCollection ntpBC = rtrB._getRawCharacterStyle();
		TextPropCollection ntpCC = rtrC._getRawCharacterStyle();
		TextPropCollection ntpDC = rtrD._getRawCharacterStyle();
		assertEquals(tpBC.getTextPropList(), ntpBC.getTextPropList());
		assertEquals(tpCC.getTextPropList(), ntpCC.getTextPropList());
		assertEquals(tpDC.getTextPropList(), ntpDC.getTextPropList());
    }
    

	/**
	 * Test case for Bug 41015.
	 *
	 * In some cases RichTextRun.getText() threw StringIndexOutOfBoundsException because
	 * of the wrong list of potential paragraph properties defined in StyleTextPropAtom.
	 *
	 */
	public void testBug41015() throws Exception {
		RichTextRun[] rt;
		
		SlideShow ppt = new SlideShow(new HSLFSlideShow(System.getProperty("HSLF.testdata.path") + "/bug-41015.ppt"));
		Slide sl = ppt.getSlides()[0];
		TextRun[] txt = sl.getTextRuns();
		assertEquals(2, txt.length);
		
		rt = txt[0].getRichTextRuns();
		assertEquals(1, rt.length);
		assertEquals(0, rt[0].getIndentLevel());
		assertEquals("sdfsdfsdf", rt[0].getText());
		
		rt = txt[1].getRichTextRuns();
		assertEquals(2, rt.length);
		assertEquals(0, rt[0].getIndentLevel());
		assertEquals("Sdfsdfsdf\n" +
		        "Dfgdfg\n" +
		        "Dfgdfgdfg\n", rt[0].getText());
		assertEquals(1, rt[1].getIndentLevel());
		assertEquals("Sdfsdfs\n" +
		        "Sdfsdf\n", rt[1].getText());
	}

    /**
     * Test creation of TextRun objects.
     */
    public void testAddTextRun() throws Exception{
        SlideShow ppt = new SlideShow();
        Slide slide = ppt.createSlide();

        assertNull(slide.getTextRuns());

        TextBox shape1 = new TextBox();
        TextRun run1 = shape1.getTextRun();
        assertSame(run1, shape1.createTextRun());
        run1.setText("Text 1");
        slide.addShape(shape1);

        //The array of Slide's text runs must be updated when new text shapes are added.
        TextRun[] runs = slide.getTextRuns();
        assertNotNull(runs);
        assertSame(run1, runs[0]);

        TextBox shape2 = new TextBox();
        TextRun run2 = shape2.getTextRun();
        assertSame(run2, shape2.createTextRun());
        run2.setText("Text 2");
        slide.addShape(shape2);

        runs = slide.getTextRuns();
        assertEquals(2, runs.length);

        assertSame(run1, runs[0]);
        assertSame(run2, runs[1]);

        //as getShapes()
        Shape[] sh = slide.getShapes();
        assertEquals(2, sh.length);
        assertTrue(sh[0] instanceof TextBox);
        TextBox box1 = (TextBox)sh[0];
        assertSame(run1, box1.getTextRun());
        TextBox box2 = (TextBox)sh[1];
        assertSame(run2, box2.getTextRun());

        //test Table - a complex group of shapes containing text objects
        Slide slide2 = ppt.createSlide();
        assertNull(slide2.getTextRuns());
        Table table = new Table(2, 2);
        slide2.addShape(table);
        runs = slide2.getTextRuns();
        assertNotNull(runs);
        assertEquals(4, runs.length);
    }
}