Imported from /home/lorry/working-area/delta_php2/php-5.4.13.tar.bz2.HEADphp-5.4.13master

1 files changed, 153 insertions, 0 deletions

diff --git a/ext/standard/tests/file/fscanf_variation51.phpt b/ext/standard/tests/file/fscanf_variation51.phpt
new file mode 100644
index 0000000..0f5ab5a
--- /dev/null
+++ b/ext/standard/tests/file/fscanf_variation51.phpt
@@ -0,0 +1,153 @@
+--TEST--
+Test fscanf() function: usage variations - file opened in write only mode 
+--FILE--
+<?php
+
+/*
+  Prototype: mixed fscanf ( resource $handle, string $format [, mixed &$...] );
+  Description: Parses input from a file according to a format
+*/
+
+/* Test fscanf() to scan a file for read when file is opened inwrite only mode */
+
+$file_path = dirname(__FILE__);
+
+echo "*** Test fscanf(): to read from a file opened in write only mode ***\n"; 
+
+// create a file
+$filename = "$file_path/fscanf_variation51.tmp";
+$file_handle = fopen($filename, "w");
+if($file_handle == false)
+  exit("Error:failed to open file $filename");
+//writing data to the file
+@fwrite($file_handle,"sample text\n");
+
+//closing the file
+fclose($file_handle);
+
+// various formats
+$formats = array( "%d", "%f", "%e", "%u", " %s", "%x", "%o");
+
+$counter = 1;
+
+// various write only modes
+$modes = array("w", "wb", "wt",
+               "a", "ab", "at",
+               "x", "xb", "xt"
+         );
+
+$counter = 1;
+// reading the values from file using different integer formats
+foreach($modes as $mode) {
+  
+  $file_handle = fopen($filename, $mode);
+  if($file_handle == false) {
+    exit("Error:failed to open file $filename");
+  }
+  echo "\n-- iteration $counter --\n";
+
+  foreach($formats as $format) {
+    var_dump( fscanf($file_handle,$format) );
+    rewind($file_handle);
+  }
+  $counter++;
+  fclose($file_handle);
+  unlink($filename);
+}
+
+echo "\n*** Done ***";
+?>
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+$filename = "$file_path/fscanf_variation51.tmp";
+if(file_exists($filename)) {
+  unlink($filename);
+}
+?>
+--EXPECT--
+*** Test fscanf(): to read from a file opened in write only mode ***
+
+-- iteration 1 --
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+-- iteration 2 --
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+-- iteration 3 --
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+-- iteration 4 --
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+-- iteration 5 --
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+-- iteration 6 --
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+-- iteration 7 --
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+-- iteration 8 --
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+-- iteration 9 --
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+*** Done ***
+