Version 1.1.0HEAD1.1.0trunk

1 files changed, 160 insertions, 0 deletions

diff --git a/tests/test-script-file.c b/tests/test-script-file.c
new file mode 100644
index 0000000..d0c5688
--- /dev/null
+++ b/tests/test-script-file.c
@@ -0,0 +1,160 @@
+
+/***************************************************************
+  SVGC ECMASCRIPT FILE TEST
+
+  Exercise sheet-local scripts and CSS, raw text preservation,
+  CDATA splitting, invalid input, and copied source ownership.
+ ***************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <svgc.h>
+
+
+static int
+write_file( const char *path, const void *data, size_t length )
+{
+  FILE *fp;
+  int   status;
+
+  fp = fopen( path, "wb" );
+  if( !fp ) return( 0 );
+  status = (fwrite( data, 1, length, fp ) == length);
+  if( fclose( fp ) != 0 ) status = 0;
+  return( status );
+}
+
+
+static char *
+read_file( const char *path )
+{
+  FILE  *fp;
+  char  *data;
+  long   length;
+
+  fp = fopen( path, "rb" );
+  if( !fp ) return( NULL );
+  if( fseek( fp, 0L, SEEK_END ) != 0 ) goto failed;
+  length = ftell( fp );
+  if( length < 0 ) goto failed;
+  if( fseek( fp, 0L, SEEK_SET ) != 0 ) goto failed;
+  if( (unsigned long)length >= (size_t)-1 ) goto failed;
+
+  data = (char *)malloc( (size_t)length + 1 );
+  if( !data ) goto failed;
+  if( fread( data, 1, (size_t)length, fp ) != (size_t)length )
+  {
+    free( data );
+    goto failed;
+  }
+  data[length] = '\0';
+  fclose( fp );
+  return( data );
+
+failed:
+  fclose( fp );
+  return( NULL );
+}
+
+
+int
+main( void )
+{
+  static const char script_text[] =
+     "function changeColor(event) {\n"
+     "  if (2 < 3 && event.target) {\n"
+     "    event.target.style.fill = 'blue';\n"
+     "  }\n"
+     "}\n"
+     "// CDATA test: ]]> must be preserved.\n"
+     "// UTF-8 text: \xD0\x9F\xD1\x80\xD0\xB8\xD0\xB2\xD0\xB5\xD1\x82\n";
+  static const char   css_text[] = "rect { stroke: black; }\n";
+  static const char   bad_utf8[] = { (char)0xC0, (char)0x80 };
+  static const char   bad_xml[] = { '/', '/', (char)0x01, '\n' };
+  char                big_script[9500];
+  char                script_path[] = "svgc-script-test-XXXXXX";
+  char                svg_path[] = "svgc-script-svg-XXXXXX";
+  char                css_path[] = "svgc-script-css-XXXXXX";
+  struct __svg_sheet *sheet = NULL;
+  struct __svg_scene *scene = NULL;
+  struct __svg_node  *rectangle = NULL;
+  char               *svg = NULL;
+  char               *script, *css, *defs_end;
+  int                 fd;
+  int                 status = 1;
+
+  fd = mkstemp( script_path );
+  if( fd < 0 ) return( 1 );
+  close( fd );
+  fd = mkstemp( svg_path );
+  if( fd < 0 ) goto done;
+  close( fd );
+  fd = mkstemp( css_path );
+  if( fd < 0 ) goto done;
+  close( fd );
+
+  sheet = (struct __svg_sheet *)__svg_new_sheet( 400, 200, 8, 8, 8, 8 );
+  if( !sheet ) goto done;
+  scene = __svg_new_scene( sheet );
+  if( !scene ) goto done;
+
+  if( __svg_sheet_add_script_file( NULL, script_path ) != -1 ) goto done;
+  if( __svg_sheet_add_script_file( sheet, NULL ) != -1 ) goto done;
+  if( __svg_sheet_add_script_file( sheet, "" ) != -1 ) goto done;
+  if( __svg_sheet_add_script_file( sheet, "file-which-does-not-exist.js" ) != 0 ) goto done;
+
+  rectangle = __svg_new_rect( 10, 20, 200, 100, 0, 0 );
+  if( !rectangle ) goto done;
+  if( __svg_sheet_add_script_file( (struct __svg_sheet *)rectangle, script_path ) != -1 ) goto done;
+  __svg_free_node( rectangle );
+  rectangle = NULL;
+
+  if( !write_file( script_path, bad_utf8, sizeof( bad_utf8 ) ) ) goto done;
+  if( __svg_sheet_add_script_file( sheet, script_path ) != 0 ) goto done;
+  if( !write_file( script_path, bad_xml, sizeof( bad_xml ) ) ) goto done;
+  if( __svg_sheet_add_script_file( sheet, script_path ) != 0 ) goto done;
+
+  if( !write_file( css_path, css_text, sizeof( css_text ) - 1 ) ) goto done;
+  if( __svg_sheet_add_css_file( sheet, css_path ) != 1 ) goto done;
+  if( !write_file( script_path, script_text, sizeof( script_text ) - 1 ) ) goto done;
+  if( __svg_sheet_add_script_file( sheet, script_path ) != 1 ) goto done;
+
+  memset( big_script, 'a', sizeof( big_script ) );
+  memcpy( big_script, "/*", 2 );
+  memcpy( big_script + sizeof( big_script ) - 2, "*/", 2 );
+  if( !write_file( script_path, big_script, sizeof( big_script ) ) ) goto done;
+  if( __svg_sheet_add_script_file( sheet, script_path ) != 1 ) goto done;
+  if( !write_file( script_path, "changed", 7 ) ) goto done;
+
+  __svg_paint_scene( scene, 0, svg_path );
+  svg = read_file( svg_path );
+  if( !svg ) goto done;
+  css = strstr( svg, "<style type=\"text/css\">\n      <![CDATA[\n" );
+  script = strstr( svg, "<script type=\"text/javascript\">\n      <![CDATA[\n" );
+  defs_end = strstr( svg, "</defs>" );
+  if( !css || !script || !defs_end || !(css < script && script < defs_end) ) goto done;
+  if( !strstr( svg, "rect { stroke: black; }" ) ) goto done;
+  if( !strstr( svg, "if (2 < 3 && event.target)" ) ) goto done;
+  if( !strstr( svg, "CDATA test: ]]]]><![CDATA[> must be preserved" ) ) goto done;
+  if( !strstr( svg, "// UTF-8 text: \xD0\x9F\xD1\x80\xD0\xB8\xD0\xB2\xD0\xB5\xD1\x82" ) ) goto done;
+  if( !strstr( svg, "/*aaaaaaaa" ) ) goto done;
+  if( strstr( svg, "changed" ) ) goto done;
+  if( !strstr( svg, "      ]]>\n    </script>\n" ) ) goto done;
+  if( !strstr( svg, "*/\n      ]]>\n    </script>" ) ) goto done;
+  if( strstr( svg, "<script type=\"text/javascript\"><![CDATA[<script" ) ) goto done;
+
+  status = 0;
+
+done:
+  if( status ) fprintf( stderr, "SVGC ECMAScript regression failed\n" );
+  if( rectangle ) __svg_free_node( rectangle );
+  if( scene ) __svg_free_scene( scene );
+  else if( sheet ) __svg_free_node( sheet );
+  free( svg );
+  unlink( script_path );
+  unlink( svg_path );
+  unlink( css_path );
+  return( status );
+}