/* $XConsortium: copyall1.pi,v 5.2 94/04/17 20:46:50 rws Exp $ */

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## copyall1.pi - test pcopy_all_elems_struct() by copying from
## non-existent and empty structure, and from multi-element
## structure.  Copy into beginning, middle, and end of a 
## structure.

tbegintest("copyall1.pi", "test COPY ALL ELEMENTS FROM STRUCTURE");

source macro.pi		/* general testing utility macros */
source strmacro.pi	/* macros for structure content area */
source apimacro.pi	/* macros for api-specific functions */

@WS1 = 1
@STRUCT1 = 1
@STRUCT2 = 2
@STRUCT3 = 3
@EMPTY_STRUCT = 10
@NONEXIST_STRUCT = 11

# Set up phigs, workstation
i_open_phigs(NULL,PDEF_MEM_SIZE);
i_open_ws(@WS1);

# Create an empty structure, for later usage
popen_struct(@EMPTY_STRUCT);
pclose_struct();

# Open the first destination structure
popen_struct(@STRUCT1);
ppost_struct(@WS1, @STRUCT1, 1.0);

# add a couple items to structure, set element pointer in between,
# Copy from non-existent structure, confirm that elem ptr doesn't change
pset_linetype(1);
plabel(2);
pset_elem_ptr(1);
pcopy_all_elems_struct(@NONEXIST_STRUCT);
im_confirm_elemptr(1, "failed: elem pointer %d should still be one after copy from non-existent structure\n");

# Copy the previously-created empty structure  into destination structure, 
# confirm that element pointer does not change.
pcopy_all_elems_struct(@EMPTY_STRUCT);
im_confirm_elemptr(1, "failed: elem pointer %d should still be one after copy from empty structure\n");

# Close STRUCT1, open a new STRUCT2, copy STRUCT1 into it
pclose_struct();
popen_struct(@STRUCT2);
pcopy_all_elems_struct(@STRUCT1);
im_confirm_elemptr(2, "failed: elem pointer %d, should be 2 after copying 2-element structure into empty structure\n");

# Close STRUCT2, open new STRUCT3, add a couple elements
pclose_struct();
popen_struct(@STRUCT3);
pset_marker_type(1);
pset_marker_size(1.5);

# Copy STRUCT2 into the middle of STRUCT3, confirm elem pointer and 
# element types
pset_elem_ptr(1);
pcopy_all_elems_struct(@STRUCT2);
im_confirm_elemptr(3, "failed: elem pointer %d should be 3 after copying 2-element structure\n");
im_confirm_elemtype(@STRUCT3, 3, PELEM_LABEL, "failed: element 3 should be PELEM_LABEL, not %d, after copying struct 2 into struct 3\n");
im_confirm_elemtype(@STRUCT3, 4, PELEM_MARKER_SIZE, "failed: element 4 should be PEL_MARKER_SIZE, not %d, after copying 2-element structure in before it\n");

# copy STRUCT2 into end of STRUCT3, confirm element pointer and
# element types
pset_elem_ptr(99);
pcopy_all_elems_struct(@STRUCT2);
im_confirm_elemptr(6, "failed: elem pointer %d should be 6 after copying 2-element structure onto end\n");
im_confirm_elemtype(@STRUCT3, 6, PELEM_LABEL, "failed: element 6 should be PELEM_LABEL, not %d, after copying struct 2 onto end of struct 3\n");


tendtest();
