Attachment 22973 Details for Bug 20132 – The C test program to demonstrate this issue

The C test program to demonstrate this issue

Demo_cairo_status_to_string.c (text/plain), 3.03 KB, created by Truc Truong on 2009-02-16 00:31:18 UTC

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Creator: Truc Truong

Created: 2009-02-16 00:31:18 UTC

Size: 3.03 KB

patch

obsolete

>#include <stdio.h>
>#include <stdlib.h>
>#include <cairo.h>
>#define CAIRO_H
>
>int main(int argc, char* argv[])
>{
>    cairo_status_t status          = atof(argv[1]);
>    const char*    returned_status_in_string = NULL;
>    const char*    expected_string[] ={"no error has occurred", 
>     	                               "out of memory", 
>     	                               "cairo_restore() called without matching cairo_save()",
>     	                               "no saved group to pop",
>     	                               "no current point defined",
>     	                               "invalid matrix (not invertible)",
>     	                               "invalid value for an input cairo_status_t",
>     	                               "NULL pointer",
>     	                               "input string not valid UTF-8",
>     	                               "input path data not valid",
>     	                               "error while reading from input stream",
>     	                               "error while writing to output stream",
>     	                               "target surface has been finished",
>     	                               "the surface type is not appropriate for the operation",
>     	                               "the pattern type is not appropriate for the operation",
>     	                               "invalid value for an input cairo_content_t",
>     	                               "invalid value for an input cairo_format_t",
>     	                               "invalid value for an input Visual*",
>     	                               "file not found",
>     	                               "invalid value for a dash setting",									   
>									   "invalid value for a DSC comment (Since 1.2)",
>									   "invalid index passed to getter (Since 1.4)",
>									   "clip region not representable in desired format (Since 1.4)",
>									   "error creating or writing to a temporary file (Since 1.6)",
>									   "invalid value for stride (Since 1.6)",
>									   "the font type is not appropriate for the operation (Since 1.8)",
>									   "the user-font is immutable (Since 1.8)",
>									   "error occurred in a user-font callback function (Since 1.8)",
>									   "negative number used where it is not allowed (Since 1.8)",
>									   "input clusters do not represent the accompanying text and glyph array (Since 1.8)",
>									   "invalid value for an input cairo_font_slant_t (Since 1.8)",
>									   "invalid value for an input cairo_font_weight_t (Since 1.8)"};
>    
>	returned_status_in_string = cairo_status_to_string( status );
>
>	
>	if( strcmp( returned_status_in_string, expected_string[status] ) != 0 )
>    {
>        printf("The expected string representation of the status(%d) is \"%s\", \nbut this function returns \"%s\".\n",
>               status,
>               expected_string[status],
>               returned_status_in_string);
>
>    }
>    else
>    {	
>		printf("The string representation of the status(%d) is \"%s\" (correct to the spec).\n",
>				status, 
>				returned_status_in_string);
>    }
>        	
>	return 0;  
>}

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