Circle Test Descriptions

9

This chapter describes the Circle test programs. The following is defined for each test program:

• Name of the test program
• Test types (See the section, "Denizen Test Types" on page 2 for the different test types.)
• Description of the test program
• Attributes tested by the program
• Operators tested by the program
• Output from the test program

· circle0

Test Types:	INDEX, SM
Description:	Checks five points of a 2D indexed circle

Attributes Tested: See Table 9-1, Column A at the end of this chapter.

Operators Tested: xgl_multicircle

                    xgl_object_set
Output:             One 2D indexed circle

· circle1

Test Types:	INDEX, SM
Description:	Checks five points of each of three 2D indexed circles

Attributes Tested: See Table 9-1, Column A at the end of this chapter.

Operators Tested: xgl_multicircle

Output:· circle2	Three 2D indexed circles
Test Types:	INDEX, SM
Description:	Checks for the presence/non-presence of edges in three circles, each drawn with edges both on and off

Attributes Tested: XGL_CTX_EDGE_COLOR and Table 9-1, Column A at the end of this chapter

Operators Tested: xgl_multicircle

                    xgl_object_set
Output:             Three 2D indexed circles drawn twice, once with edges on
                    and once with them off

· circle3

Test Types:	INDEX, SM
Description:	Checks the patterns and the edges of six 2D indexed circles

Attributes Tested: See Table 9-1, Columns A and B at the end of this chapter.

Operators Tested: xgl_multicircle

Output:· circle4	Three circles with different patterns drawn twice, once with edges on and once with them off
Test Types:	RGB, SM
Description:	Checks five points of each of several RGB colored circles. Colors are all colors in a color cube for 8-bit rasters and 256 random colors for other rasters.

Attributes Tested: XGL_DEV_COLOR_MAP

                    XGL_CMAP_COLOR_CUBE_SIZE
                    and Table 9-1, Column A at the end of this chapter
Operators Tested:   xgl_multicircle
                    xgl_object_set
                    xgl_object_get
Output:             Several RGB circles of different colors

· circle5

Test Types:	RGB, SM
Description:	RGB version of circle0

Attributes Tested: See Table 9-1, Column A at the end of this chapter.

Operators Tested: xgl_multicircle

                    xgl_object_set
Output:             One 2D RGB circle

· circle6

Test Types:	RGB, SM
Description:	RGB version of circle1

Attributes Tested: See Table 9-1, Column A at the end of this chapter.

Operators Tested: xgl_multicircle

                    xgl_object_set
Output:             Three 2D RGB circles

· circle7

Test Types:	RGB, SM
Description:	RGB version of circle2

Attributes Tested: XGL_CTX_EDGE_COLOR and Table 9-1, Column A at the end of this chapter

Operators Tested: xgl_multicircle

                    xgl_object_set
Output:             Three 2D RGB circles drawn twice, once with edges on
                    and once with them off

· circle8

Test Types:	RGB, SM
Description:	RGB version of circle3

Attributes Tested: See Table 9-1, Columns A and B at the end of this chapter.

Operators Tested: xgl_multicircle

Output:· circle9	Three circles with different patterns drawn twice, once with edges on and once with them off
Test Types:	INDEX, SM
Description:	3D version of circle0

Attributes Tested: See Table 9-1, Column A at the end of this chapter.

Operators Tested: xgl_multicircle

                    xgl_object_set
Output:             One 3D indexed circle

· circle10

Test Types:	INDEX, SM
Description:	3D version of circle1

Attributes Tested: See Table 9-1, Column A at the end of this chapter.

Operators Tested: xgl_multicircle

Output:· circle11	Three 3D indexed circles
Test Types:	INDEX, SM
Description:	3D version of circle2

Attributes Tested: XGL_CTX_EDGE_COLOR and Table 9-1, Column A at the end of this chapter

Operators Tested: xgl_multicircle

                    xgl_object_set
Output:             Three 3D indexed circles drawn twice, once with edges on
                    and once with them off

· circle12

Test Types:	INDEX, SM
Description:	3D version of circle3

Attributes Tested: See Table 9-1, Columns A and B at the end of this chapter.

Operators Tested: xgl_multicircle

Output:· circle13	Three circles with different patterns drawn twice, once with edges on and once with them off
Test Types:	RGB, SM
Description:	3D version of circle4

Attributes Tested: XGL_DEV_COLOR_MAP

                    XGL_CMAP_COLOR_CUBE_SIZE
                    and Table 9-1, Column A at the end of this chapter
Operators Tested:   xgl_multicircle
                    xgl_object_set
                    xgl_object_get
Output:             Several RGB circles of different colors

· circle14

Test Types:	RGB, SM
Description:	3D version of circle5

Attributes Tested: See Table 9-1, Column A at the end of this chapter.

Operators Tested: xgl_multicircle

                    xgl_object_set
Output:             One 3D RGB circle

· circle15

Test Types:	RGB, SM
Description:	3D version of circle6

Attributes Tested: See Table 9-1, Column A at the end of this chapter.

Operators Tested: xgl_multicircle

                    xgl_object_set
Output:             Three 3D RGB circles

· circle16

Test Types:	RGB, SM
Description:	3D version of circle7

Attributes Tested: XGL_CTX_EDGE_COLOR and Table 9-1, Column A at the end of this chapter

Operators Tested: xgl_multicircle

                    xgl_object_set
Output:             Three 3D RGB circles drawn twice, once with edges on
                    and once with them off

· circle17

Test Types:	RGB, SM
Description:	3D version of circle8

Attributes Tested: See Table 9-1, Columns A and B at the end of this chapter

Operators Tested: xgl_multicircle

                    xgl_object_set
                    xgl_object_get
Output:             Three circles with different patterns drawn twice, once
                    with edges on and once with them off

· circle18

Test Types:	INDEX, SM
Description:	Loops through every possible value for the plane mask, clears the plane mask by setting it to -1, and then sets it to -1^i. Sets the surface color to 0xff ^i, and then samples five points of the circle for this color.

Attributes Tested: XGL_CTX_PLANE_MASK

                    XGL_CTX_SURF_EDGE_FLAG
                    XGL_CURVE_METRIC_VDC
Operators Tested:   xgl_multicircle
                    xgl_object_set
Output:             Three sets of 0xff number of circles

· circle19

Test Types:	INDEX, SM
Description:	Four circles are rendered utilizing bounding box with non-null values, different index colors, and four different values for XGL_CTX_NURBS_CURVE_APPROX

Attributes Tested: See Table 9-1, Column C at the end of this chapter.

Operators Tested: xgl_multicircle

                    xgl_object_set
Output:             Four different colored circles, side by side, along the top
                    width of the window raster

· circle20

Test Types:	INDEX, SM
Description:	Four annotation circles are rendered utilizing bounding box with non-null values, different index colors, and four different values for XGL_CTX_NURBS_CURVE_APPROX and for their radius values

Attributes Tested: See Table 9-1, Column C at the end of this chapter.

Operators Tested: xgl_multicircle

                    xgl_object_set
Output:             Four different colored index annotation circles with
                    different radius values

· circle21

Test Types:	INDEX, SM
Description:	Four different colored 3D index circles rendered utilizing bound box with non-null values and different values for XGL_CTX_NURBS_CURVE_APPROX with each circle inside a different plane composed of non-normalized directional vectors

Attributes Tested: See Table 9-1, Column C at the end of this chapter.

Operators Tested: xgl_multicircle

Output:.....Four different colored 3D index circles with each circle inside a different plane

· circle22

Test Types:	INDEX, SM
Description:	Seven point type I2D circles with different centers, radiuses, bounding boxes, and colors. Four translated and scaled I2D circles through the utilization of transformations for scaling and translation applied to the global model transformation.

Attributes Tested: XGL_CTX_GLOBAL_MODEL_TRANS

                    XGL_TRANS_REPLACE
                    XGL_TRANS_POSTCONCAT
                    and Table 9-1, Column A at the end of this chapter
Operators Tested:   xgl_object_set
                    xgl_multicircle
                    xgl_context_push
                    xgl_object_destroy
                    xgl_object_create
                    xgl_transform_scale
                    xgl_transform_translate
Output:             Seven different colored 2D index circles with varying

radiuses. Four different colored 2D index circles sheared through changes to their global model coordinate system.

· circle23

Test Types:	RGB, CM
Description:	Tests XGL_CTX_CURVE_APPROX_VALUE with

                    xgl_multicircle()
Attributes Tested:  XGL_CTX_CURVE_APPROX_VALUE
Operators Tested:   xgl_object_set
                    xgl_multicircle
Output:             Circles with apporximation values 100.0, 50.0, 25.0 and
                    10.0

Table 9-1

Column A	Column B	Column C
XGL_CTX_SURF_EDGE_FLAG	XGL_SURF_FILL_STIPPLE	XGL_CURVE_CONST_PARAM_ SUBDIV_BETWEEN_KNOTS
XGL_CTX_SURF_FRONT_COLOR	XGL_CTX_SURF_FPAT_POSITION	XGL_CTX_NURBS_CURVE_ APPROX_VAL
XGL_CURVE_METRIC_VDC	XGL_CTX_SURF_FPAT	XGL_CTX_SURF_EDGE_FLAG
XGL_CTX_NURBS_CURVE_ APPROX_VAL	XGL_CTX_SURF_FRONT_FILL_ STYLE	XGL_3D_CTX_SURF_FACE_ DISTINGUISH
	XGL_MEM_RAS	XGL_CTX_SURF_FRONT_COLOR
	XGL_RAS_DEPTH	XGL_CURVE_METRIC_WC
	XGL_RAS_WIDTH	XGL_CURVE_CHORDAL_ DEVIATION_WC
	XGL_RAS_HEIGHT XGL_CTX_EDGE_COLOR	XGL_CURVE_CHORDAL_ DEVIATION_VDC