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支持错误抑制操作符，但仅支持控制一个函数

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pull/1/head
韩天峰 8 months ago
parent 3c89f98296
commit a54b04118d
18 changed files with 831 additions and 10 deletions
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  1. 5
      examples/silentCall.php
  2. 27
      src/Php/Translator.php
  3. 1
      src/functions.php
  4. 146
      tests/std/file/001.phpt
  5. 52
      tests/std/file/002.phpt
  6. 41
      tests/std/file/003.phpt
  7. 61
      tests/std/file/004.phpt
  8. 37
      tests/std/file/005_basic.phpt
  9. 33
      tests/std/file/005_error.phpt
  10. 32
      tests/std/filters/001.phpt
  11. 45
      tests/std/filters/basic.phpt
  12. 129
      tests/std/filters/convert.phpt
  13. 67
      tests/std/general_functions/001.phpt
  14. 11
      tests/std/general_functions/002.phpt
  15. 59
      tests/std/general_functions/003.phpt
  16. 26
      tests/std/general_functions/007.phpt
  17. 43
      tests/std/general_functions/008.phpt
  18. 26
      tests/std/general_functions/009.phpt

5
examples/silentCall.php
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@ -0,0 +1,5 @@
<?php
$cache = [];
$key = 'hello';
$hello = @$cache[$key];
var_dump($hello);

27
src/Php/Translator.php
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@ -1,7 +1,4 @@
<?php <?php
declare(strict_types=1);
namespace PhpAot\Php; namespace PhpAot\Php;
use League\CLImate\CLImate; use League\CLImate\CLImate;
@ -557,7 +554,7 @@ class Translator extends \PhpAot\Core\Translator
$argInfo->type = $type; $argInfo->type = $type;
if (isset($param->default)) { if (isset($param->default)) {
$this->functionDef->argCountRequired = count($list) - 1; $this->functionDef->argCountRequired = count($list) - 1;
$argInfo->default = $this->parseScalar($param->default); $argInfo->default = $this->parseIdentifier($param->default);
} }
$this->functionDef->argInfoList[] = $argInfo; $this->functionDef->argInfoList[] = $argInfo;
} }
@ -819,6 +816,8 @@ class Translator extends \PhpAot\Core\Translator
return $this->parseUnaryPlus($expr); return $this->parseUnaryPlus($expr);
case 'InterpolatedStringPart': case 'InterpolatedStringPart':
return $this->parseInterpolatedStringPart($expr); return $this->parseInterpolatedStringPart($expr);
case 'Expr_ErrorSuppress':
return $this->parseErrorSuppress($expr);
case 'Expr_Exit': case 'Expr_Exit':
return $this->parseExit($expr); return $this->parseExit($expr);
default: default:
@ -1080,7 +1079,7 @@ class Translator extends \PhpAot\Core\Translator
if ($this->isNativeFunction($name)) { if ($this->isNativeFunction($name)) {
return $this->nativeFunctions[$name]->returnType; return $this->nativeFunctions[$name]->returnType;
} }
return $this->detectFuncCallReturnType($expr); return $this->detectFuncCallReturnType($name);
case 'Expr_New': case 'Expr_New':
return self::TYPE_OBJECT; return self::TYPE_OBJECT;
case 'Expr_Assign': case 'Expr_Assign':
@ -1466,7 +1465,7 @@ class Translator extends \PhpAot\Core\Translator
return false; return false;
} }
private function parseFuncCall(mixed $expr): string private function parseFuncCall(Node\Expr\FuncCall $expr, bool $silent = false): string
{ {
if ($expr->name->getType() === self::EXPR_VARIABLE) { if ($expr->name->getType() === self::EXPR_VARIABLE) {
$fn = $this->parseIdentifier($expr->name); $fn = $this->parseIdentifier($expr->name);
@ -1504,10 +1503,11 @@ class Translator extends \PhpAot\Core\Translator
$fn = $tmpVar; $fn = $tmpVar;
$name = ''; $name = '';
} }
$call = $silent ? 'php::silentCall' : 'php::call';
if (empty($expr->args)) { if (empty($expr->args)) {
return 'php::call(' . $fn . ')'; return $call . '(' . $fn . ')';
} else { } else {
return 'php::call(' . $fn . ', {' . $this->parseCallArgs($expr->args, $name) . '})'; return $call . '(' . $fn . ', {' . $this->parseCallArgs($expr->args, $name) . '})';
} }
} }
@ -2447,9 +2447,8 @@ class Translator extends \PhpAot\Core\Translator
return $this->convertFloatExpr($this->parseIdentifier($expr->expr)); return $this->convertFloatExpr($this->parseIdentifier($expr->expr));
} }
private function detectFuncCallReturnType($expr): string private function detectFuncCallReturnType(string $name): string
{ {
$name = $expr->name;
$returnType = Reflection::getFunctionReturnType($name); $returnType = Reflection::getFunctionReturnType($name);
if ($returnType) { if ($returnType) {
return $this->getTypeFromZendType($returnType); return $this->getTypeFromZendType($returnType);
@ -2943,4 +2942,12 @@ class Translator extends \PhpAot\Core\Translator
} }
return $code; return $code;
} }
private function parseErrorSuppress(Node\Expr\ErrorSuppress $expr): string
{
if ($expr->expr instanceof Node\Expr\FuncCall) {
return $this->parseFuncCall($expr->expr, true);
}
abort($expr);
}
} }

1
src/functions.php
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@ -15,6 +15,7 @@ function abort($v)
if ($translator->mode == 'cli') { if ($translator->mode == 'cli') {
if (DEBUG) { if (DEBUG) {
var_dump($v); var_dump($v);
debug_print_backtrace();
} }
} else { } else {
header('Content-Type: application/json'); header('Content-Type: application/json');

146
tests/std/file/001.phpt
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@ -0,0 +1,146 @@
--TEST--
File type functions
--SKIPIF--
<?php
if (substr(PHP_OS, 0, 3) == 'WIN') {
die('skip not for Windows');
}
if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
?>
--FILE--
<?php
chdir(__DIR__);
@unlink('test.file');
@unlink('test.link');
if (file_exists('test.file')) {
echo "test.file exists\n";
} else {
echo "test.file does not exist\n";
}
fclose (fopen('test.file', 'w'));
chmod ('test.file', 0744);
if (file_exists('test.file')) {
echo "test.file exists\n";
} else {
echo "test.file does not exist\n";
}
sleep (2);
symlink('test.file','test.link');
if (file_exists('test.link')) {
echo "test.link exists\n";
} else {
echo "test.link does not exist\n";
}
if (is_link('test.file')) {
echo "test.file is a symlink\n";
} else {
echo "test.file is not a symlink\n";
}
if (is_link('test.link')) {
echo "test.link is a symlink\n";
} else {
echo "test.link is not a symlink\n";
}
if (file_exists('test.file')) {
echo "test.file exists\n";
} else {
echo "test.file does not exist\n";
}
$s = stat ('test.file');
$ls = lstat ('test.file');
for ($i = 0; $i <= 12; $i++) {
if ($ls[$i] != $s[$i]) {
echo "test.file lstat and stat differ at element $i\n";
}
}
$s = stat ('test.link');
$ls = lstat ('test.link');
for ($i = 0; $i <= 11; $i++) {
if ($ls[$i] != $s[$i]) {
if ($i != 6 && $i != 10 && $i != 11) echo "test.link lstat and stat differ at element $i\n";
}
}
echo "test.file is " . filetype('test.file') . "\n";
echo "test.link is " . filetype('test.link') . "\n";
printf ("test.file permissions are 0%o\n", 0777 & fileperms('test.file'));
echo "test.file size is " . filesize('test.file') . "\n";
if (is_writeable('test.file')) {
echo "test.file is writeable\n";
} else {
echo "test.file is not writeable\n";
}
if (is_readable('test.file')) {
echo "test.file is readable\n";
} else {
echo "test.file is not readable\n";
}
if (is_executable('test.file')) {
echo "test.file is executable\n";
} else {
echo "test.file is not executable\n";
}
if (is_file('test.file')) {
echo "test.file is a regular file\n";
} else {
echo "test.file is not a regular file\n";
}
if (is_file('test.link')) {
echo "test.link is a regular file\n";
} else {
echo "test.link is not a regular file\n";
}
if (is_dir('test.link')) {
echo "test.link is a directory\n";
} else {
echo "test.link is not a directory\n";
}
if (is_dir('../file')) {
echo "../file is a directory\n";
} else {
echo "../file is not a directory\n";
}
if (is_dir('test.file')) {
echo "test.file is a directory\n";
} else {
echo "test.file is not a directory\n";
}
unlink('test.file');
unlink('test.link');
if (file_exists('test.file')) {
echo "test.file exists (cached)\n";
} else {
echo "test.file does not exist\n";
}
clearstatcache();
if (file_exists('test.file')) {
echo "test.file exists\n";
} else {
echo "test.file does not exist\n";
}
?>
--EXPECT--
test.file does not exist
test.file exists
test.link exists
test.file is not a symlink
test.link is a symlink
test.file exists
test.link lstat and stat differ at element 1
test.link lstat and stat differ at element 2
test.link lstat and stat differ at element 7
test.link lstat and stat differ at element 8
test.link lstat and stat differ at element 9
test.file is file
test.link is link
test.file permissions are 0744
test.file size is 0
test.file is writeable
test.file is readable
test.file is executable
test.file is a regular file
test.link is a regular file
test.link is not a directory
../file is a directory
test.file is not a directory
test.file does not exist
test.file does not exist

52
tests/std/file/002.phpt
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@ -0,0 +1,52 @@
--TEST--
File/Stream functions
--FILE--
<?php
$data = <<<EOD
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
EOD;
$name = tempnam(__DIR__, "php");
$fp = fopen($name, "w");
fwrite($fp, $data);
fclose($fp);
//readfile($name);
echo file_get_contents($name);
unlink($name);
?>
--EXPECT--
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah
blah blah blah blah blah blah blah

41
tests/std/file/003.phpt
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@ -0,0 +1,41 @@
--TEST--
is_*() and file_exists() return values are boolean.
--FILE--
<?php
$funcs = array(
'is_writable',
'is_readable',
'is_executable',
'is_file',
'file_exists',
);
$filename="";
foreach ($funcs as $test) {
$bb = $test($filename);
echo gettype($bb)."\n";
clearstatcache();
}
$filename="run-tests.php";
foreach ($funcs as $test) {
$bb = $test($filename);
echo gettype($bb)."\n";
clearstatcache();
}
?>
--EXPECT--
boolean
boolean
boolean
boolean
boolean
boolean
boolean
boolean
boolean
boolean

61
tests/std/file/004.phpt
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@ -0,0 +1,61 @@
--TEST--
file_put_contents() test
--FILE--
<?php
chdir(__DIR__);
for ($i = 1; $i < 6; $i++) {
@unlink("./TEST{$i}");
}
echo "String Test: ";
echo file_put_contents("TEST1", file_get_contents(__FILE__)) !== FALSE ? 'OK' : 'FAIL';
echo "\n";
$old_int = $int = rand();
$ret = file_put_contents("TEST2", $int);
echo "Integer Test: ";
if ($int === $old_int && $ret !== FALSE && md5($int) == md5_file("TEST2")) {
echo 'OK';
} else {
echo 'FAIL';
}
echo "\n";
$old_int = $int = time() / 1000;
$ret = file_put_contents("TEST3", $int);
echo "Float Test: ";
if ($int === $old_int && $ret !== FALSE && md5($int) == md5_file("TEST3")) {
echo 'OK';
} else {
echo 'FAIL';
}
echo "\n";
$ret = file_put_contents("TEST4", __FILE__);
echo "Bool Test: ";
if ($ret !== FALSE && md5(__FILE__) == md5_file("TEST4")) {
echo 'OK';
} else {
echo 'FAIL';
}
echo "\n";
$ret = @file_put_contents("TEST5", $_SERVER);
echo "Array Test: ";
if ($ret !== FALSE && @md5(@implode('', $_SERVER)) == md5_file("TEST5")) {
echo 'OK';
} else {
echo 'FAIL';
}
echo "\n";
for ($i = 1; $i < 6; $i++) {
@unlink("./TEST{$i}");
}
?>
--EXPECT--
String Test: OK
Integer Test: OK
Float Test: OK
Bool Test: OK
Array Test: OK

37
tests/std/file/005_basic.phpt
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@ -0,0 +1,37 @@
--TEST--
Test fileatime(), filemtime(), filectime() & touch() functions : basic functionality
--FILE--
<?php
echo "*** Testing the basic functionality with file ***\n";
print( @date('Y:M:D:H:i:s', fileatime(__FILE__)) )."\n";
print( @date('Y:M:D:H:i:s', filemtime(__FILE__)) )."\n";
print( @date('Y:M:D:H:i:s', filectime(__FILE__)) )."\n";
print( @date('Y:M:D:H:i:s', touch(__DIR__."/005_basic.tmp")) )."\n";
echo "*** Testing the basic functionality with dir ***\n";
print( @date('Y:M:D:H:i:s', fileatime(".")) )."\n";
print( @date('Y:M:D:H:i:s', filemtime(".")) )."\n";
print( @date('Y:M:D:H:i:s', filectime(".")) )."\n";
print( @date('Y:M:D:H:i:s', touch(__DIR__."/005_basic")) )."\n";
echo "\n*** Done ***\n";
?>
--CLEAN--
<?php
unlink(__DIR__."/005_basic.tmp");
unlink(__DIR__."/005_basic");
?>
--EXPECTF--
*** Testing the basic functionality with file ***
%d:%s:%s:%d:%d:%d
%d:%s:%s:%d:%d:%d
%d:%s:%s:%d:%d:%d
%d:%s:%s:%d:%d:%d
*** Testing the basic functionality with dir ***
%d:%s:%s:%d:%d:%d
%d:%s:%s:%d:%d:%d
%d:%s:%s:%d:%d:%d
%d:%s:%s:%d:%d:%d
*** Done ***

33
tests/std/file/005_error.phpt
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@ -0,0 +1,33 @@
--TEST--
Test fileatime(), filemtime(), filectime() & touch() functions : error conditions
--FILE--
<?php
echo "*** Testing error conditions ***\n";
echo "\n-- Testing with Non-existing files --";
/* Both invalid arguments */
var_dump( fileatime("/no/such/file/or/dir") );
var_dump( filemtime("/no/such/file/or/dir") );
var_dump( filectime("/no/such/file/or/dir") );
var_dump( touch("/no/such/file/or/dir", 10) );
echo "\nDone";
?>
--EXPECTF--
*** Testing error conditions ***
-- Testing with Non-existing files --
Warning: %s: stat failed for /no/such/file/or/dir in %s on line %d
bool(false)
Warning: %s: stat failed for /no/such/file/or/dir in %s on line %d
bool(false)
Warning: %s: stat failed for /no/such/file/or/dir in %s on line %d
bool(false)
Warning: %s: Unable to create file /no/such/file/or/dir because No such file or directory in %s on line %d
bool(false)
Done

32
tests/std/filters/001.phpt
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@ -0,0 +1,32 @@
--TEST--
stream_filter_register() and invalid arguments
--FILE--
<?php
try {
stream_filter_register("", "");
} catch (ValueError $exception) {
echo $exception->getMessage() . "\n";
}
try {
stream_filter_register("test", "");
} catch (ValueError $exception) {
echo $exception->getMessage() . "\n";
}
try {
stream_filter_register("", "test");
} catch (ValueError $exception) {
echo $exception->getMessage() . "\n";
}
var_dump(stream_filter_register("------", "nonexistentclass"));
echo "Done\n";
?>
--EXPECT--
stream_filter_register(): Argument #1 ($filter_name) must be a non-empty string
stream_filter_register(): Argument #2 ($class) must be a non-empty string
stream_filter_register(): Argument #1 ($filter_name) must be a non-empty string
bool(true)
Done

45
tests/std/filters/basic.phpt
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@ -0,0 +1,45 @@
--TEST--
basic stream filter tests
--FILE--
<?php
function filter_test($names)
{
global $text;
$fp = tmpfile();
fwrite($fp, $text);
rewind($fp);
foreach ($names as $name) {
echo "filter: $name\n";
var_dump(stream_filter_prepend($fp, $name));
}
var_dump(fgets($fp));
fclose($fp);
}
function main() {
global $text;
$text = "Hello There!";
$filters = array("string.rot13", "string.toupper", "string.tolower");
foreach ($filters as $filter) {
filter_test(array($filter));
}
filter_test(array($filters[0], $filters[1]));
}
?>
--EXPECTF--
filter: string.rot13
resource(%d) of type (stream filter)
string(12) "Uryyb Gurer!"
filter: string.toupper
resource(%d) of type (stream filter)
string(12) "HELLO THERE!"
filter: string.tolower
resource(%d) of type (stream filter)
string(12) "hello there!"
filter: string.rot13
resource(%d) of type (stream filter)
filter: string.toupper
resource(%d) of type (stream filter)
string(12) "URYYB GURER!"

129
tests/std/filters/convert.phpt
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@ -0,0 +1,129 @@
--TEST--
convert stream filter tests
--FILE--
<?php
function test_roundtrip($data, $encode, $decode, $opts = null, $is_binary = false) {
echo "Filter: $encode\n";
$fp = tmpfile();
fwrite($fp, $data);
rewind($fp);
if ($opts === null) {
stream_filter_prepend($fp, $encode, STREAM_FILTER_READ);
} else {
stream_filter_prepend($fp, $encode, STREAM_FILTER_READ, $opts);
}
$encoded = stream_get_contents($fp);
fclose($fp);
if ($is_binary) {
echo "Original (hex): " . bin2hex($data) . "\n";
echo "Encoded: $encoded\n";
} else {
echo "Original: $data\n";
echo "Encoded: $encoded\n";
}
$fp2 = tmpfile();
fwrite($fp2, $encoded);
rewind($fp2);
if ($opts === null) {
stream_filter_prepend($fp2, $decode, STREAM_FILTER_READ);
} else {
stream_filter_prepend($fp2, $decode, STREAM_FILTER_READ, $opts);
}
$decoded = stream_get_contents($fp2);
fclose($fp2);
if ($is_binary) {
echo "Decoded (hex): " . bin2hex($decoded) . "\n";
} else {
echo "Decoded: $decoded\n";
}
var_dump($data === $decoded);
echo "\n";
}
function main() {
$text = "Hello World!";
$binary = "ABC\xFF";
test_roundtrip($text, "convert.base64-encode", "convert.base64-decode");
test_roundtrip($binary, "convert.base64-encode", "convert.base64-decode", null, true);
test_roundtrip("", "convert.base64-encode", "convert.base64-decode");
test_roundtrip("A", "convert.base64-encode", "convert.base64-decode");
test_roundtrip($text, "convert.quoted-printable-encode", "convert.quoted-printable-decode");
test_roundtrip("Line1\r\nLine2", "convert.quoted-printable-encode", "convert.quoted-printable-decode");
$opts = array('line-length' => 20, 'line-break-chars' => "\n");
test_roundtrip("Long text that will be wrapped", "convert.base64-encode", "convert.base64-decode", $opts);
$opts2 = array('binary' => true);
test_roundtrip("Text\t\r\n", "convert.quoted-printable-encode", "convert.quoted-printable-decode", $opts2);
$fp = tmpfile();
fwrite($fp, "Test");
rewind($fp);
stream_filter_prepend($fp, 'convert.base64-encode', STREAM_FILTER_READ);
$result = stream_get_contents($fp);
fclose($fp);
var_dump($result === base64_encode("Test"));
}
?>
--EXPECTF--
Filter: convert.base64-encode
Original: Hello World!
Encoded: SGVsbG8gV29ybGQh
Decoded: Hello World!
bool(true)
Filter: convert.base64-encode
Original (hex): 414243ff
Encoded: QUJD/w==
Decoded (hex): 414243ff
bool(true)
Filter: convert.base64-encode
Original:
Encoded:
Decoded:
bool(true)
Filter: convert.base64-encode
Original: A
Encoded: QQ==
Decoded: A
bool(true)
Filter: convert.quoted-printable-encode
Original: Hello World!
Encoded: Hello World!
Decoded: Hello World!
bool(true)
Filter: convert.quoted-printable-encode
Original: Line1
Line2
Encoded: Line1=0D=0ALine2
Decoded: Line1
Line2
bool(true)
Filter: convert.base64-encode
Original: Long text that will be wrapped
Encoded: TG9uZyB0ZXh0IHRoYXQg
d2lsbCBiZSB3cmFwcGVk
Decoded: Long text that will be wrapped
bool(true)
Filter: convert.quoted-printable-encode
Original: Text
Encoded: Text=09=0D=0A
Decoded: Text
bool(true)
bool(true)

67
tests/std/general_functions/001.phpt
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@ -0,0 +1,67 @@
--TEST--
sprintf() function
--FILE--
<?php
$agent = sprintf("%.5s", "James Bond, 007");
echo("sprintf string truncate test: ");
if ($agent == "James") {
echo("passed\n");
} else {
echo("failed!\n");
}
echo("sprintf padding and align test: ");
$test = sprintf("abc%04d %-20s%c", 20, "fisketur", 33);
if ($test == "abc0020 fisketur !") {
echo("passed\n");
} else {
echo("failed!\n");
}
echo("sprintf octal and hex test: ");
$test = sprintf("%4o %4x %4X %0"."8x", 128, 1024, 49151, 3457925);
if ($test == " 200 400 BFFF 0034c385") {
echo("passed\n");
} else {
echo("failed!\n");
}
echo("sprintf octal binary test: ");
$test = sprintf("%b", 3457925);
if ($test == "1101001100001110000101") {
echo("passed\n");
} else {
echo("failed!\n");
}
echo("sprintf float test: ");
$test = sprintf("%0"."06.2f", 10000/3.0);
if ($test == "003333.33") {
echo("passed\n");
} else {
echo("failed!\n");
}
echo sprintf("%.2f\n", "99.00");
echo sprintf("%.2f\n", 99.00);
echo sprintf("%e\n", 1.234E-18);
echo sprintf("%e\n", 1.234E+18);
echo sprintf("%e\n", 9843243.12);
echo sprintf("%e\n", -9843243.12);
?>
--EXPECT--
sprintf string truncate test: passed
sprintf padding and align test: passed
sprintf octal and hex test: passed
sprintf octal binary test: passed
sprintf float test: passed
99.00
99.00
1.234000e-18
1.234000e+18
9.843243e+6
-9.843243e+6

11
tests/std/general_functions/002.phpt
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--TEST--
quoted_printable_decode() function test
--FILE--
<?php echo quoted_printable_decode("=FAwow-factor=C1=d0=D5=DD=C5=CE=CE=D9=C5=0A=
=20=D4=cf=D2=C7=CF=D7=D9=C5=
=20=
=D0=
=D2=CF=C5=CB=D4=D9"); ?>
--EXPECT--
úwow-factorÁÐÕÝÅÎÎÙÅ
ÔÏÒÇÏ×ÙÅ ÐÒÏÅËÔÙ

59
tests/std/general_functions/003.phpt
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--TEST--
levenshtein() function test
--FILE--
<?php
function test_me($title,$expect,$text1,$text2,$cost1=0,$cost2=0,$cost3=0) {
if($cost1==0)
$result=levenshtein($text1,$text2);
else
$result=levenshtein($text1,$text2,$cost1,$cost2,$cost3);
if($result==$expect) return 0;
echo "$title: result is $result instead of $expect ";
echo "for '$text1'/'$text2' ";
if($cost1) echo "($cost1:$cost2:$cost3)";
echo "\n";
return 1;
}
function main() {
$n=0;
$n += test_me("equal" , 0, "12345", "12345");
$n += test_me("1st empty" , 3, "", "xzy");
$n += test_me("2nd empty" , 3, "xzy", "");
$n += test_me("both empty" , 0, "", "");
$n += test_me("1 char" , 1, "1", "2");
$n += test_me("2 char swap", 2, "12", "21");
$n += test_me("inexpensive delete", 2, "2121", "11", 2, 1, 1);
$n += test_me("expensive delete" , 10, "2121", "11", 2, 1, 5);
$n += test_me("inexpensive insert", 2, "11", "2121", 1, 1, 1);
$n += test_me("expensive insert" , 10, "11", "2121", 5, 1, 1);
$n += test_me("expensive replace" , 3, "111", "121", 2, 3, 2);
$n += test_me("very expensive replace", 4, "111", "121", 2, 9, 2);
$n += test_me("bug #7368", 2, "13458", "12345");
$n += test_me("bug #7368", 2, "1345", "1234");
$n += test_me("bug #6562", 1, "debugg", "debug");
$n += test_me("bug #6562", 1, "ddebug", "debug");
$n += test_me("bug #6562", 2, "debbbug", "debug");
$n += test_me("bug #6562", 1, "debugging", "debuging");
$n += test_me("bug #16473", 2, "a", "bc");
$n += test_me("bug #16473", 2, "xa", "xbc");
$n += test_me("bug #16473", 2, "xax", "xbcx");
$n += test_me("bug #16473", 2, "ax", "bcx");
echo ($n==0)?"all passed\n":"$n failed\n";
}
?>
--EXPECT--
all passed

26
tests/std/general_functions/007.phpt
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--TEST--
MD5 / Base64
--FILE--
<?php
function test($str) {
$res = md5(base64_decode(base64_encode($str)))."\n";
return $res;
}
function main() {
echo test("");
echo test("a");
echo test("abc");
echo test("message digest");
echo test("abcdefghijklmnopqrstuvwxyz");
echo test("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789");
echo test("12345678901234567890123456789012345678901234567890123456789012345678901234567890");
}
?>
--EXPECT--
d41d8cd98f00b204e9800998ecf8427e
0cc175b9c0f1b6a831c399e269772661
900150983cd24fb0d6963f7d28e17f72
f96b697d7cb7938d525a2f31aaf161d0
c3fcd3d76192e4007dfb496cca67e13b
d174ab98d277d9f5a5611c2c9f419d9f
57edf4a22be3c955ac49da2e2107b67a

43
tests/std/general_functions/008.phpt
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--TEST--
var_dump float test
--FILE--
<?php
// this checks f,g,G conversion for snprintf/spprintf
var_dump(array(ini_get('precision'),
.012,
-.012,
.12,
-.12,
1.2,-1.2,12.,-12.,0.000123,.0000123,123456789012.0,1234567890123.0,12345678901234567890.0));
?>
--EXPECT--
array(14) {
[0]=>
string(2) "17"
[1]=>
float(0.012)
[2]=>
float(-0.012)
[3]=>
float(0.12)
[4]=>
float(-0.12)
[5]=>
float(1.2)
[6]=>
float(-1.2)
[7]=>
float(12)
[8]=>
float(-12)
[9]=>
float(0.000123)
[10]=>
float(1.23E-5)
[11]=>
float(123456789012)
[12]=>
float(1234567890123)
[13]=>
float(1.2345678901234567E+19)
}

26
tests/std/general_functions/009.phpt
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--TEST--
SHA1
--FILE--
<?php
function test($str) {
$res = sha1($str)."\n";
return $res;
}
function main() {
echo test("");
echo test("a");
echo test("abc");
echo test("message digest");
echo test("abcdefghijklmnopqrstuvwxyz");
echo test("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789");
echo test("12345678901234567890123456789012345678901234567890123456789012345678901234567890");
}
?>
--EXPECT--
da39a3ee5e6b4b0d3255bfef95601890afd80709
86f7e437faa5a7fce15d1ddcb9eaeaea377667b8
a9993e364706816aba3e25717850c26c9cd0d89d
c12252ceda8be8994d5fa0290a47231c1d16aae3
32d10c7b8cf96570ca04ce37f2a19d84240d3a89
761c457bf73b14d27e9e9265c46f4b4dda11f940
50abf5706a150990a08b2c5ea40fa0e585554732
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