Unblock tests under ASan on Windows

These tests execute php.exe without passing the PATH, what might be a
more general issues, but at least with ASan enabled, the required DLLs
could usually not be found, resulting in the tests stalling.

Closes GH-17079.

Author: cmb69

ext/standard/tests/file/bug72035.phpt

@@ -21,7 +21,8 @@ $cmd = "$cgi -n -C $fl";
 
 /* Need to run CGI with the env reset. */
 $desc = array(0 => array("pipe", "r"));
-$proc = proc_open($cmd, $desc, $pipes, getcwd(), array());
+/* PATH is needed to find ASan DLLs (and maybe others) on Windows */
+$proc = proc_open($cmd, $desc, $pipes, getcwd(), array('PATH' => getenv('PATH')));
 if (is_resource($proc)) {
     echo stream_get_contents($pipes[0]);
 

ext/standard/tests/file/proc_open01.phpt

@@ -8,10 +8,11 @@ $php = getenv('TEST_PHP_EXECUTABLE_ESCAPED');
 if ($php === false) {
     die("no php executable defined");
 }
+/* PATH is needed to find ASan DLLs (and maybe others) on Windows */
 $proc = proc_open(
     "$php -n",
     array(0 => array('pipe', 'r'), 1 => array('pipe', 'w')),
-    $pipes, getcwd(), array(), array()
+    $pipes, getcwd(), array('PATH' => getenv('PATH')), array()
 );
 if ($proc === false) {
     print "something went wrong.\n";

ext/standard/tests/general_functions/proc_open_array.phpt

@@ -44,7 +44,8 @@ fpassthru($pipes[1]);
 proc_close($proc);
 
 putenv('ENV_1=ENV_1');
-$env = ['ENV_2' => 'ENV_2'];
+/* PATH is needed to find ASan DLLs (and maybe others) on Windows */
+$env = ['ENV_2' => 'ENV_2', 'PATH' => getenv('PATH')];
 $cmd = [$php, '-n', '-r', 'var_dump(getenv("ENV_1"), getenv("ENV_2"));'];
 
 echo "\nEnvironment inheritance:\n";

ext/standard/tests/streams/proc_open_bug60120.phpt

@@ -21,6 +21,7 @@ TMPFILE
 
 $command = sprintf("%s -n %s", getenv('TEST_PHP_EXECUTABLE_ESCAPED'), escapeshellarg($file));
 
+/* PATH is needed to find ASan DLLs (and maybe others) on Windows */
 $process = proc_open(
     $command,
     [
@@ -30,7 +31,7 @@ $process = proc_open(
     ],
     $pipes,
     getcwd(),
-    [],
+    ['PATH' => getenv('PATH')],
     [
         'suppress_errors' => true,
         'bypass_shell' => false

ext/standard/tests/streams/proc_open_bug64438.phpt

@@ -14,7 +14,8 @@ $descriptors = array(array('pipe', 'r'), array('pipe', 'w'), array('pipe', 'w'))
 $stdin = str_repeat('*', 4097);
 
 $options = array_merge(array('suppress_errors' => true, 'bypass_shell' => false));
-$process = proc_open($cmd, $descriptors, $pipes, getcwd(), array(), $options);
+/* PATH is needed to find ASan DLLs (and maybe others) on Windows */
+$process = proc_open($cmd, $descriptors, $pipes, getcwd(), array('PATH' => getenv('PATH')), $options);
 
 foreach ($pipes as $pipe) {
     stream_set_blocking($pipe, false);