diff options
Diffstat (limited to 'ext/standard/tests/file/fscanf_variation55.phpt')
| -rw-r--r-- | ext/standard/tests/file/fscanf_variation55.phpt | 1691 |
1 files changed, 1691 insertions, 0 deletions
diff --git a/ext/standard/tests/file/fscanf_variation55.phpt b/ext/standard/tests/file/fscanf_variation55.phpt new file mode 100644 index 0000000..1777f79 --- /dev/null +++ b/ext/standard/tests/file/fscanf_variation55.phpt @@ -0,0 +1,1691 @@ +--TEST-- +Test fscanf() function: usage variations - tracking file pointer while reading +--SKIPIF-- +<?php +if (PHP_INT_SIZE != 4) { + die("skip this test is for 32bit platform only"); +} +?> +--FILE-- +<?php + +/* + Prototype: mixed fscanf ( resource $handle, string $format [, mixed &$...] ); + Description: Parses input from a file according to a format +*/ + +/* + Test fscanf() to scan data using different format types and also + tracking the file pointer movement along with reading + */ + +$file_path = dirname(__FILE__); + +echo "*** Test fscanf(): tracking file pointer along with reading data from file ***\n"; + +// create a file +$filename = "$file_path/fscanf_variation55.tmp"; +$file_handle = fopen($filename, "w"); +if($file_handle == false) + exit("Error:failed to open file $filename"); + +// different valid data +$valid_data = array( + 12345, // integer value + -12345, + 123.45, // float value + -123.45, + 0x123B, // hexadecimal value + 0x12ab, + 0123, // octal value + -0123, + "abcde", // string + 'abcde', + 10e3, // exponential value + 10e-3 +); +// various formats +$int_formats = array( "%d", "%f", "%s", "%o", "%x", "%u", "%c", "%e"); + +$counter = 1; + +// writing to the file +foreach($valid_data as $data) { + @fprintf($file_handle, $data); + @fprintf($file_handle, "\n"); +} +// closing the file +fclose($file_handle); + +$modes = array("r", "rb", "rt"); + +foreach($modes as $mode) { + + echo "\n*** File opened in $mode mode ***\n"; + // opening the file for reading + $file_handle = fopen($filename, $mode); + if($file_handle == false) { + exit("Error:failed to open file $filename"); + } + + $counter = 1; + // reading different data from file using different formats + foreach($int_formats as $int_format) { + // current file pointer position + var_dump( ftell($file_handle) ); + // rewind the file so that for every foreach iteration the file pointer starts from bof + rewind($file_handle); + // current file pointer position after rewind operation + var_dump( ftell($file_handle) ); + echo "\n-- iteration $counter --\n"; + while( !feof($file_handle) ) { + var_dump( ftell($file_handle) ); + var_dump( fscanf($file_handle,$int_format) ); + } + $counter++; + } // end of inner for loop +} // end of outer for loop + +echo "\n*** Done ***"; +?> +--CLEAN-- +<?php +$file_path = dirname(__FILE__); +$filename = "$file_path/fscanf_variation55.tmp"; +unlink($filename); +?> +--EXPECTF-- +*** Test fscanf(): tracking file pointer along with reading data from file *** + +*** File opened in r mode *** +int(0) +int(0) + +-- iteration 1 -- +int(0) +array(1) { + [0]=> + int(12345) +} +int(6) +array(1) { + [0]=> + int(-12345) +} +int(13) +array(1) { + [0]=> + int(123) +} +int(20) +array(1) { + [0]=> + int(-123) +} +int(28) +array(1) { + [0]=> + int(4667) +} +int(33) +array(1) { + [0]=> + int(4779) +} +int(38) +array(1) { + [0]=> + int(83) +} +int(41) +array(1) { + [0]=> + int(-83) +} +int(45) +array(1) { + [0]=> + NULL +} +int(51) +array(1) { + [0]=> + NULL +} +int(57) +array(1) { + [0]=> + int(10000) +} +int(63) +array(1) { + [0]=> + int(0) +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 2 -- +int(0) +array(1) { + [0]=> + float(12345) +} +int(6) +array(1) { + [0]=> + float(-12345) +} +int(13) +array(1) { + [0]=> + float(123.45) +} +int(20) +array(1) { + [0]=> + float(-123.45) +} +int(28) +array(1) { + [0]=> + float(4667) +} +int(33) +array(1) { + [0]=> + float(4779) +} +int(38) +array(1) { + [0]=> + float(83) +} +int(41) +array(1) { + [0]=> + float(-83) +} +int(45) +array(1) { + [0]=> + NULL +} +int(51) +array(1) { + [0]=> + NULL +} +int(57) +array(1) { + [0]=> + float(10000) +} +int(63) +array(1) { + [0]=> + float(0.01) +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 3 -- +int(0) +array(1) { + [0]=> + string(5) "12345" +} +int(6) +array(1) { + [0]=> + string(6) "-12345" +} +int(13) +array(1) { + [0]=> + string(6) "123.45" +} +int(20) +array(1) { + [0]=> + string(7) "-123.45" +} +int(28) +array(1) { + [0]=> + string(4) "4667" +} +int(33) +array(1) { + [0]=> + string(4) "4779" +} +int(38) +array(1) { + [0]=> + string(2) "83" +} +int(41) +array(1) { + [0]=> + string(3) "-83" +} +int(45) +array(1) { + [0]=> + string(5) "abcde" +} +int(51) +array(1) { + [0]=> + string(5) "abcde" +} +int(57) +array(1) { + [0]=> + string(5) "10000" +} +int(63) +array(1) { + [0]=> + string(4) "0.01" +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 4 -- +int(0) +array(1) { + [0]=> + int(5349) +} +int(6) +array(1) { + [0]=> + int(-5349) +} +int(13) +array(1) { + [0]=> + int(83) +} +int(20) +array(1) { + [0]=> + int(-83) +} +int(28) +array(1) { + [0]=> + int(2487) +} +int(33) +array(1) { + [0]=> + int(319) +} +int(38) +array(1) { + [0]=> + NULL +} +int(41) +array(1) { + [0]=> + NULL +} +int(45) +array(1) { + [0]=> + NULL +} +int(51) +array(1) { + [0]=> + NULL +} +int(57) +array(1) { + [0]=> + int(4096) +} +int(63) +array(1) { + [0]=> + int(0) +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 5 -- +int(0) +array(1) { + [0]=> + int(74565) +} +int(6) +array(1) { + [0]=> + int(-74565) +} +int(13) +array(1) { + [0]=> + int(291) +} +int(20) +array(1) { + [0]=> + int(-291) +} +int(28) +array(1) { + [0]=> + int(18023) +} +int(33) +array(1) { + [0]=> + int(18297) +} +int(38) +array(1) { + [0]=> + int(131) +} +int(41) +array(1) { + [0]=> + int(-131) +} +int(45) +array(1) { + [0]=> + int(703710) +} +int(51) +array(1) { + [0]=> + int(703710) +} +int(57) +array(1) { + [0]=> + int(65536) +} +int(63) +array(1) { + [0]=> + int(0) +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 6 -- +int(0) +array(1) { + [0]=> + int(12345) +} +int(6) +array(1) { + [0]=> + string(10) "4294954951" +} +int(13) +array(1) { + [0]=> + int(123) +} +int(20) +array(1) { + [0]=> + string(10) "4294967173" +} +int(28) +array(1) { + [0]=> + int(4667) +} +int(33) +array(1) { + [0]=> + int(4779) +} +int(38) +array(1) { + [0]=> + int(83) +} +int(41) +array(1) { + [0]=> + string(10) "4294967213" +} +int(45) +array(1) { + [0]=> + NULL +} +int(51) +array(1) { + [0]=> + NULL +} +int(57) +array(1) { + [0]=> + int(10000) +} +int(63) +array(1) { + [0]=> + int(0) +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 7 -- +int(0) +array(1) { + [0]=> + string(1) "1" +} +int(6) +array(1) { + [0]=> + string(1) "-" +} +int(13) +array(1) { + [0]=> + string(1) "1" +} +int(20) +array(1) { + [0]=> + string(1) "-" +} +int(28) +array(1) { + [0]=> + string(1) "4" +} +int(33) +array(1) { + [0]=> + string(1) "4" +} +int(38) +array(1) { + [0]=> + string(1) "8" +} +int(41) +array(1) { + [0]=> + string(1) "-" +} +int(45) +array(1) { + [0]=> + string(1) "a" +} +int(51) +array(1) { + [0]=> + string(1) "a" +} +int(57) +array(1) { + [0]=> + string(1) "1" +} +int(63) +array(1) { + [0]=> + string(1) "0" +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 8 -- +int(0) +array(1) { + [0]=> + float(12345) +} +int(6) +array(1) { + [0]=> + float(-12345) +} +int(13) +array(1) { + [0]=> + float(123.45) +} +int(20) +array(1) { + [0]=> + float(-123.45) +} +int(28) +array(1) { + [0]=> + float(4667) +} +int(33) +array(1) { + [0]=> + float(4779) +} +int(38) +array(1) { + [0]=> + float(83) +} +int(41) +array(1) { + [0]=> + float(-83) +} +int(45) +array(1) { + [0]=> + NULL +} +int(51) +array(1) { + [0]=> + NULL +} +int(57) +array(1) { + [0]=> + float(10000) +} +int(63) +array(1) { + [0]=> + float(0.01) +} +int(68) +bool(false) + +*** File opened in rb mode *** +int(0) +int(0) + +-- iteration 1 -- +int(0) +array(1) { + [0]=> + int(12345) +} +int(6) +array(1) { + [0]=> + int(-12345) +} +int(13) +array(1) { + [0]=> + int(123) +} +int(20) +array(1) { + [0]=> + int(-123) +} +int(28) +array(1) { + [0]=> + int(4667) +} +int(33) +array(1) { + [0]=> + int(4779) +} +int(38) +array(1) { + [0]=> + int(83) +} +int(41) +array(1) { + [0]=> + int(-83) +} +int(45) +array(1) { + [0]=> + NULL +} +int(51) +array(1) { + [0]=> + NULL +} +int(57) +array(1) { + [0]=> + int(10000) +} +int(63) +array(1) { + [0]=> + int(0) +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 2 -- +int(0) +array(1) { + [0]=> + float(12345) +} +int(6) +array(1) { + [0]=> + float(-12345) +} +int(13) +array(1) { + [0]=> + float(123.45) +} +int(20) +array(1) { + [0]=> + float(-123.45) +} +int(28) +array(1) { + [0]=> + float(4667) +} +int(33) +array(1) { + [0]=> + float(4779) +} +int(38) +array(1) { + [0]=> + float(83) +} +int(41) +array(1) { + [0]=> + float(-83) +} +int(45) +array(1) { + [0]=> + NULL +} +int(51) +array(1) { + [0]=> + NULL +} +int(57) +array(1) { + [0]=> + float(10000) +} +int(63) +array(1) { + [0]=> + float(0.01) +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 3 -- +int(0) +array(1) { + [0]=> + string(5) "12345" +} +int(6) +array(1) { + [0]=> + string(6) "-12345" +} +int(13) +array(1) { + [0]=> + string(6) "123.45" +} +int(20) +array(1) { + [0]=> + string(7) "-123.45" +} +int(28) +array(1) { + [0]=> + string(4) "4667" +} +int(33) +array(1) { + [0]=> + string(4) "4779" +} +int(38) +array(1) { + [0]=> + string(2) "83" +} +int(41) +array(1) { + [0]=> + string(3) "-83" +} +int(45) +array(1) { + [0]=> + string(5) "abcde" +} +int(51) +array(1) { + [0]=> + string(5) "abcde" +} +int(57) +array(1) { + [0]=> + string(5) "10000" +} +int(63) +array(1) { + [0]=> + string(4) "0.01" +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 4 -- +int(0) +array(1) { + [0]=> + int(5349) +} +int(6) +array(1) { + [0]=> + int(-5349) +} +int(13) +array(1) { + [0]=> + int(83) +} +int(20) +array(1) { + [0]=> + int(-83) +} +int(28) +array(1) { + [0]=> + int(2487) +} +int(33) +array(1) { + [0]=> + int(319) +} +int(38) +array(1) { + [0]=> + NULL +} +int(41) +array(1) { + [0]=> + NULL +} +int(45) +array(1) { + [0]=> + NULL +} +int(51) +array(1) { + [0]=> + NULL +} +int(57) +array(1) { + [0]=> + int(4096) +} +int(63) +array(1) { + [0]=> + int(0) +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 5 -- +int(0) +array(1) { + [0]=> + int(74565) +} +int(6) +array(1) { + [0]=> + int(-74565) +} +int(13) +array(1) { + [0]=> + int(291) +} +int(20) +array(1) { + [0]=> + int(-291) +} +int(28) +array(1) { + [0]=> + int(18023) +} +int(33) +array(1) { + [0]=> + int(18297) +} +int(38) +array(1) { + [0]=> + int(131) +} +int(41) +array(1) { + [0]=> + int(-131) +} +int(45) +array(1) { + [0]=> + int(703710) +} +int(51) +array(1) { + [0]=> + int(703710) +} +int(57) +array(1) { + [0]=> + int(65536) +} +int(63) +array(1) { + [0]=> + int(0) +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 6 -- +int(0) +array(1) { + [0]=> + int(12345) +} +int(6) +array(1) { + [0]=> + string(10) "4294954951" +} +int(13) +array(1) { + [0]=> + int(123) +} +int(20) +array(1) { + [0]=> + string(10) "4294967173" +} +int(28) +array(1) { + [0]=> + int(4667) +} +int(33) +array(1) { + [0]=> + int(4779) +} +int(38) +array(1) { + [0]=> + int(83) +} +int(41) +array(1) { + [0]=> + string(10) "4294967213" +} +int(45) +array(1) { + [0]=> + NULL +} +int(51) +array(1) { + [0]=> + NULL +} +int(57) +array(1) { + [0]=> + int(10000) +} +int(63) +array(1) { + [0]=> + int(0) +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 7 -- +int(0) +array(1) { + [0]=> + string(1) "1" +} +int(6) +array(1) { + [0]=> + string(1) "-" +} +int(13) +array(1) { + [0]=> + string(1) "1" +} +int(20) +array(1) { + [0]=> + string(1) "-" +} +int(28) +array(1) { + [0]=> + string(1) "4" +} +int(33) +array(1) { + [0]=> + string(1) "4" +} +int(38) +array(1) { + [0]=> + string(1) "8" +} +int(41) +array(1) { + [0]=> + string(1) "-" +} +int(45) +array(1) { + [0]=> + string(1) "a" +} +int(51) +array(1) { + [0]=> + string(1) "a" +} +int(57) +array(1) { + [0]=> + string(1) "1" +} +int(63) +array(1) { + [0]=> + string(1) "0" +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 8 -- +int(0) +array(1) { + [0]=> + float(12345) +} +int(6) +array(1) { + [0]=> + float(-12345) +} +int(13) +array(1) { + [0]=> + float(123.45) +} +int(20) +array(1) { + [0]=> + float(-123.45) +} +int(28) +array(1) { + [0]=> + float(4667) +} +int(33) +array(1) { + [0]=> + float(4779) +} +int(38) +array(1) { + [0]=> + float(83) +} +int(41) +array(1) { + [0]=> + float(-83) +} +int(45) +array(1) { + [0]=> + NULL +} +int(51) +array(1) { + [0]=> + NULL +} +int(57) +array(1) { + [0]=> + float(10000) +} +int(63) +array(1) { + [0]=> + float(0.01) +} +int(68) +bool(false) + +*** File opened in rt mode *** +int(0) +int(0) + +-- iteration 1 -- +int(0) +array(1) { + [0]=> + int(12345) +} +int(6) +array(1) { + [0]=> + int(-12345) +} +int(13) +array(1) { + [0]=> + int(123) +} +int(20) +array(1) { + [0]=> + int(-123) +} +int(28) +array(1) { + [0]=> + int(4667) +} +int(33) +array(1) { + [0]=> + int(4779) +} +int(38) +array(1) { + [0]=> + int(83) +} +int(41) +array(1) { + [0]=> + int(-83) +} +int(45) +array(1) { + [0]=> + NULL +} +int(51) +array(1) { + [0]=> + NULL +} +int(57) +array(1) { + [0]=> + int(10000) +} +int(63) +array(1) { + [0]=> + int(0) +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 2 -- +int(0) +array(1) { + [0]=> + float(12345) +} +int(6) +array(1) { + [0]=> + float(-12345) +} +int(13) +array(1) { + [0]=> + float(123.45) +} +int(20) +array(1) { + [0]=> + float(-123.45) +} +int(28) +array(1) { + [0]=> + float(4667) +} +int(33) +array(1) { + [0]=> + float(4779) +} +int(38) +array(1) { + [0]=> + float(83) +} +int(41) +array(1) { + [0]=> + float(-83) +} +int(45) +array(1) { + [0]=> + NULL +} +int(51) +array(1) { + [0]=> + NULL +} +int(57) +array(1) { + [0]=> + float(10000) +} +int(63) +array(1) { + [0]=> + float(0.01) +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 3 -- +int(0) +array(1) { + [0]=> + string(5) "12345" +} +int(6) +array(1) { + [0]=> + string(6) "-12345" +} +int(13) +array(1) { + [0]=> + string(6) "123.45" +} +int(20) +array(1) { + [0]=> + string(7) "-123.45" +} +int(28) +array(1) { + [0]=> + string(4) "4667" +} +int(33) +array(1) { + [0]=> + string(4) "4779" +} +int(38) +array(1) { + [0]=> + string(2) "83" +} +int(41) +array(1) { + [0]=> + string(3) "-83" +} +int(45) +array(1) { + [0]=> + string(5) "abcde" +} +int(51) +array(1) { + [0]=> + string(5) "abcde" +} +int(57) +array(1) { + [0]=> + string(5) "10000" +} +int(63) +array(1) { + [0]=> + string(4) "0.01" +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 4 -- +int(0) +array(1) { + [0]=> + int(5349) +} +int(6) +array(1) { + [0]=> + int(-5349) +} +int(13) +array(1) { + [0]=> + int(83) +} +int(20) +array(1) { + [0]=> + int(-83) +} +int(28) +array(1) { + [0]=> + int(2487) +} +int(33) +array(1) { + [0]=> + int(319) +} +int(38) +array(1) { + [0]=> + NULL +} +int(41) +array(1) { + [0]=> + NULL +} +int(45) +array(1) { + [0]=> + NULL +} +int(51) +array(1) { + [0]=> + NULL +} +int(57) +array(1) { + [0]=> + int(4096) +} +int(63) +array(1) { + [0]=> + int(0) +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 5 -- +int(0) +array(1) { + [0]=> + int(74565) +} +int(6) +array(1) { + [0]=> + int(-74565) +} +int(13) +array(1) { + [0]=> + int(291) +} +int(20) +array(1) { + [0]=> + int(-291) +} +int(28) +array(1) { + [0]=> + int(18023) +} +int(33) +array(1) { + [0]=> + int(18297) +} +int(38) +array(1) { + [0]=> + int(131) +} +int(41) +array(1) { + [0]=> + int(-131) +} +int(45) +array(1) { + [0]=> + int(703710) +} +int(51) +array(1) { + [0]=> + int(703710) +} +int(57) +array(1) { + [0]=> + int(65536) +} +int(63) +array(1) { + [0]=> + int(0) +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 6 -- +int(0) +array(1) { + [0]=> + int(12345) +} +int(6) +array(1) { + [0]=> + string(10) "4294954951" +} +int(13) +array(1) { + [0]=> + int(123) +} +int(20) +array(1) { + [0]=> + string(10) "4294967173" +} +int(28) +array(1) { + [0]=> + int(4667) +} +int(33) +array(1) { + [0]=> + int(4779) +} +int(38) +array(1) { + [0]=> + int(83) +} +int(41) +array(1) { + [0]=> + string(10) "4294967213" +} +int(45) +array(1) { + [0]=> + NULL +} +int(51) +array(1) { + [0]=> + NULL +} +int(57) +array(1) { + [0]=> + int(10000) +} +int(63) +array(1) { + [0]=> + int(0) +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 7 -- +int(0) +array(1) { + [0]=> + string(1) "1" +} +int(6) +array(1) { + [0]=> + string(1) "-" +} +int(13) +array(1) { + [0]=> + string(1) "1" +} +int(20) +array(1) { + [0]=> + string(1) "-" +} +int(28) +array(1) { + [0]=> + string(1) "4" +} +int(33) +array(1) { + [0]=> + string(1) "4" +} +int(38) +array(1) { + [0]=> + string(1) "8" +} +int(41) +array(1) { + [0]=> + string(1) "-" +} +int(45) +array(1) { + [0]=> + string(1) "a" +} +int(51) +array(1) { + [0]=> + string(1) "a" +} +int(57) +array(1) { + [0]=> + string(1) "1" +} +int(63) +array(1) { + [0]=> + string(1) "0" +} +int(68) +bool(false) +int(68) +int(0) + +-- iteration 8 -- +int(0) +array(1) { + [0]=> + float(12345) +} +int(6) +array(1) { + [0]=> + float(-12345) +} +int(13) +array(1) { + [0]=> + float(123.45) +} +int(20) +array(1) { + [0]=> + float(-123.45) +} +int(28) +array(1) { + [0]=> + float(4667) +} +int(33) +array(1) { + [0]=> + float(4779) +} +int(38) +array(1) { + [0]=> + float(83) +} +int(41) +array(1) { + [0]=> + float(-83) +} +int(45) +array(1) { + [0]=> + NULL +} +int(51) +array(1) { + [0]=> + NULL +} +int(57) +array(1) { + [0]=> + float(10000) +} +int(63) +array(1) { + [0]=> + float(0.01) +} +int(68) +bool(false) + +*** Done *** + |