New testcases for fscanf() function

1 files changed, 858 insertions, 0 deletions

diff --git a/ext/standard/tests/file/fscanf_variation46.phpt b/ext/standard/tests/file/fscanf_variation46.phpt
new file mode 100644
index 0000000000..9affb5e326
--- /dev/null
+++ b/ext/standard/tests/file/fscanf_variation46.phpt
@@ -0,0 +1,858 @@
+--TEST--
+Test fscanf() function: usage variations - scientific formats with float values
+--FILE--
+<?php
+
+/*
+  Prototype: mixed fscanf ( resource $handle, string $format [, mixed &$...] );
+  Description: Parses input from a file according to a format
+*/
+
+/* Test fscanf() to scan float values using different scientific format types */
+
+$file_path = dirname(__FILE__);
+
+echo "*** Test fscanf(): different scientific format types with float values ***\n"; 
+
+// create a file
+$filename = "$file_path/fscanf_variation46.tmp";
+$file_handle = fopen($filename, "w");
+if($file_handle == false)
+  exit("Error:failed to open file $filename");
+
+// array of float type values
+
+$float_values = array (
+  -2147483649, 
+  2147483648,  
+  -0x80000001, // float value, beyond max negative int
+  0x800000001, // float value, beyond max positive int
+  020000000001, // float value, beyond max positive int
+  -020000000001, // float value, beyond max negative int
+  0.0,
+  -0.1,
+  1.0,
+  1e5,
+  -1e6,
+  1E8,
+  -1E9,
+  10.0000000000000000005,
+  10.5e+5
+);
+
+$scientific_formats = array( "%e", "%he", "%le", "%Le", " %e", "%e ", "% e", "\t%e", "\n%e", "%4e", "%30e", "%[0-9]", "%*e");
+
+$counter = 1;
+
+// writing to the file
+foreach($float_values as $value) {
+  @fprintf($file_handle, $value);
+  @fprintf($file_handle, "\n");
+}
+// closing the file
+fclose($file_handle);
+
+// opening the file for reading
+$file_handle = fopen($filename, "r");
+if($file_handle == false) {
+  exit("Error:failed to open file $filename");
+}
+
+$counter = 1;
+// reading the values from file using different scientific formats
+foreach($scientific_formats as $scientific_format) {
+  // rewind the file so that for every foreach iteration the file pointer starts from bof
+  rewind($file_handle);
+  echo "\n-- iteration $counter --\n";
+  while( !feof($file_handle) ) {
+    var_dump( fscanf($file_handle,$scientific_format) );
+  }
+  $counter++;
+}
+
+echo "\n*** Done ***";
+?>
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+$filename = "$file_path/fscanf_variation46.tmp";
+unlink($filename);
+?>
+--EXPECTF--
+*** Test fscanf(): different scientific format types with float values ***
+
+-- iteration 1 --
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(2147483648)
+}
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(34359738369)
+}
+array(1) {
+  [0]=>
+  float(2147483649)
+}
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(0)
+}
+array(1) {
+  [0]=>
+  float(-0.1)
+}
+array(1) {
+  [0]=>
+  float(1)
+}
+array(1) {
+  [0]=>
+  float(100000)
+}
+array(1) {
+  [0]=>
+  float(-1000000)
+}
+array(1) {
+  [0]=>
+  float(100000000)
+}
+array(1) {
+  [0]=>
+  float(-1000000000)
+}
+array(1) {
+  [0]=>
+  float(10)
+}
+array(1) {
+  [0]=>
+  float(1050000)
+}
+bool(false)
+
+-- iteration 2 --
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(2147483648)
+}
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(34359738369)
+}
+array(1) {
+  [0]=>
+  float(2147483649)
+}
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(0)
+}
+array(1) {
+  [0]=>
+  float(-0.1)
+}
+array(1) {
+  [0]=>
+  float(1)
+}
+array(1) {
+  [0]=>
+  float(100000)
+}
+array(1) {
+  [0]=>
+  float(-1000000)
+}
+array(1) {
+  [0]=>
+  float(100000000)
+}
+array(1) {
+  [0]=>
+  float(-1000000000)
+}
+array(1) {
+  [0]=>
+  float(10)
+}
+array(1) {
+  [0]=>
+  float(1050000)
+}
+bool(false)
+
+-- iteration 3 --
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(2147483648)
+}
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(34359738369)
+}
+array(1) {
+  [0]=>
+  float(2147483649)
+}
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(0)
+}
+array(1) {
+  [0]=>
+  float(-0.1)
+}
+array(1) {
+  [0]=>
+  float(1)
+}
+array(1) {
+  [0]=>
+  float(100000)
+}
+array(1) {
+  [0]=>
+  float(-1000000)
+}
+array(1) {
+  [0]=>
+  float(100000000)
+}
+array(1) {
+  [0]=>
+  float(-1000000000)
+}
+array(1) {
+  [0]=>
+  float(10)
+}
+array(1) {
+  [0]=>
+  float(1050000)
+}
+bool(false)
+
+-- iteration 4 --
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(2147483648)
+}
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(34359738369)
+}
+array(1) {
+  [0]=>
+  float(2147483649)
+}
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(0)
+}
+array(1) {
+  [0]=>
+  float(-0.1)
+}
+array(1) {
+  [0]=>
+  float(1)
+}
+array(1) {
+  [0]=>
+  float(100000)
+}
+array(1) {
+  [0]=>
+  float(-1000000)
+}
+array(1) {
+  [0]=>
+  float(100000000)
+}
+array(1) {
+  [0]=>
+  float(-1000000000)
+}
+array(1) {
+  [0]=>
+  float(10)
+}
+array(1) {
+  [0]=>
+  float(1050000)
+}
+bool(false)
+
+-- iteration 5 --
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(2147483648)
+}
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(34359738369)
+}
+array(1) {
+  [0]=>
+  float(2147483649)
+}
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(0)
+}
+array(1) {
+  [0]=>
+  float(-0.1)
+}
+array(1) {
+  [0]=>
+  float(1)
+}
+array(1) {
+  [0]=>
+  float(100000)
+}
+array(1) {
+  [0]=>
+  float(-1000000)
+}
+array(1) {
+  [0]=>
+  float(100000000)
+}
+array(1) {
+  [0]=>
+  float(-1000000000)
+}
+array(1) {
+  [0]=>
+  float(10)
+}
+array(1) {
+  [0]=>
+  float(1050000)
+}
+bool(false)
+
+-- iteration 6 --
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(2147483648)
+}
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(34359738369)
+}
+array(1) {
+  [0]=>
+  float(2147483649)
+}
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(0)
+}
+array(1) {
+  [0]=>
+  float(-0.1)
+}
+array(1) {
+  [0]=>
+  float(1)
+}
+array(1) {
+  [0]=>
+  float(100000)
+}
+array(1) {
+  [0]=>
+  float(-1000000)
+}
+array(1) {
+  [0]=>
+  float(100000000)
+}
+array(1) {
+  [0]=>
+  float(-1000000000)
+}
+array(1) {
+  [0]=>
+  float(10)
+}
+array(1) {
+  [0]=>
+  float(1050000)
+}
+bool(false)
+
+-- iteration 7 --
+
+Warning: fscanf(): Bad scan conversion character " " in %s on line %d
+NULL
+
+Warning: fscanf(): Bad scan conversion character " " in %s on line %d
+NULL
+
+Warning: fscanf(): Bad scan conversion character " " in %s on line %d
+NULL
+
+Warning: fscanf(): Bad scan conversion character " " in %s on line %d
+NULL
+
+Warning: fscanf(): Bad scan conversion character " " in %s on line %d
+NULL
+
+Warning: fscanf(): Bad scan conversion character " " in %s on line %d
+NULL
+
+Warning: fscanf(): Bad scan conversion character " " in %s on line %d
+NULL
+
+Warning: fscanf(): Bad scan conversion character " " in %s on line %d
+NULL
+
+Warning: fscanf(): Bad scan conversion character " " in %s on line %d
+NULL
+
+Warning: fscanf(): Bad scan conversion character " " in %s on line %d
+NULL
+
+Warning: fscanf(): Bad scan conversion character " " in %s on line %d
+NULL
+
+Warning: fscanf(): Bad scan conversion character " " in %s on line %d
+NULL
+
+Warning: fscanf(): Bad scan conversion character " " in %s on line %d
+NULL
+
+Warning: fscanf(): Bad scan conversion character " " in %s on line %d
+NULL
+
+Warning: fscanf(): Bad scan conversion character " " in %s on line %d
+NULL
+bool(false)
+
+-- iteration 8 --
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(2147483648)
+}
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(34359738369)
+}
+array(1) {
+  [0]=>
+  float(2147483649)
+}
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(0)
+}
+array(1) {
+  [0]=>
+  float(-0.1)
+}
+array(1) {
+  [0]=>
+  float(1)
+}
+array(1) {
+  [0]=>
+  float(100000)
+}
+array(1) {
+  [0]=>
+  float(-1000000)
+}
+array(1) {
+  [0]=>
+  float(100000000)
+}
+array(1) {
+  [0]=>
+  float(-1000000000)
+}
+array(1) {
+  [0]=>
+  float(10)
+}
+array(1) {
+  [0]=>
+  float(1050000)
+}
+bool(false)
+
+-- iteration 9 --
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(2147483648)
+}
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(34359738369)
+}
+array(1) {
+  [0]=>
+  float(2147483649)
+}
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(0)
+}
+array(1) {
+  [0]=>
+  float(-0.1)
+}
+array(1) {
+  [0]=>
+  float(1)
+}
+array(1) {
+  [0]=>
+  float(100000)
+}
+array(1) {
+  [0]=>
+  float(-1000000)
+}
+array(1) {
+  [0]=>
+  float(100000000)
+}
+array(1) {
+  [0]=>
+  float(-1000000000)
+}
+array(1) {
+  [0]=>
+  float(10)
+}
+array(1) {
+  [0]=>
+  float(1050000)
+}
+bool(false)
+
+-- iteration 10 --
+array(1) {
+  [0]=>
+  float(-214)
+}
+array(1) {
+  [0]=>
+  float(2147)
+}
+array(1) {
+  [0]=>
+  float(-214)
+}
+array(1) {
+  [0]=>
+  float(3435)
+}
+array(1) {
+  [0]=>
+  float(2147)
+}
+array(1) {
+  [0]=>
+  float(-214)
+}
+array(1) {
+  [0]=>
+  float(0)
+}
+array(1) {
+  [0]=>
+  float(-0.1)
+}
+array(1) {
+  [0]=>
+  float(1)
+}
+array(1) {
+  [0]=>
+  float(1000)
+}
+array(1) {
+  [0]=>
+  float(-100)
+}
+array(1) {
+  [0]=>
+  float(1000)
+}
+array(1) {
+  [0]=>
+  float(-100)
+}
+array(1) {
+  [0]=>
+  float(10)
+}
+array(1) {
+  [0]=>
+  float(1050)
+}
+bool(false)
+
+-- iteration 11 --
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(2147483648)
+}
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(34359738369)
+}
+array(1) {
+  [0]=>
+  float(2147483649)
+}
+array(1) {
+  [0]=>
+  float(-2147483649)
+}
+array(1) {
+  [0]=>
+  float(0)
+}
+array(1) {
+  [0]=>
+  float(-0.1)
+}
+array(1) {
+  [0]=>
+  float(1)
+}
+array(1) {
+  [0]=>
+  float(100000)
+}
+array(1) {
+  [0]=>
+  float(-1000000)
+}
+array(1) {
+  [0]=>
+  float(100000000)
+}
+array(1) {
+  [0]=>
+  float(-1000000000)
+}
+array(1) {
+  [0]=>
+  float(10)
+}
+array(1) {
+  [0]=>
+  float(1050000)
+}
+bool(false)
+
+-- iteration 12 --
+array(1) {
+  [0]=>
+  NULL
+}
+array(1) {
+  [0]=>
+  string(10) "2147483648"
+}
+array(1) {
+  [0]=>
+  NULL
+}
+array(1) {
+  [0]=>
+  string(11) "34359738369"
+}
+array(1) {
+  [0]=>
+  string(10) "2147483649"
+}
+array(1) {
+  [0]=>
+  NULL
+}
+array(1) {
+  [0]=>
+  string(1) "0"
+}
+array(1) {
+  [0]=>
+  NULL
+}
+array(1) {
+  [0]=>
+  string(1) "1"
+}
+array(1) {
+  [0]=>
+  string(6) "100000"
+}
+array(1) {
+  [0]=>
+  NULL
+}
+array(1) {
+  [0]=>
+  string(9) "100000000"
+}
+array(1) {
+  [0]=>
+  NULL
+}
+array(1) {
+  [0]=>
+  string(2) "10"
+}
+array(1) {
+  [0]=>
+  string(7) "1050000"
+}
+bool(false)
+
+-- iteration 13 --
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+array(0) {
+}
+bool(false)
+
+*** Done ***