Test phpstan /w restricted php.ini conf

.github/workflows/other-tests.yml

@@ -177,6 +177,10 @@ jobs:
             cd e2e/rector-autoload
             composer install
             ../../phpstan
+          - |
+            cd e2e/restricted-php-ini
+            composer install
+            php -d open_basedir="$(cd ../.. && pwd):$(php -r 'echo sys_get_temp_dir();')" -d disable_functions="pcntl_exec,pcntl_fork,exec,passthru,proc_open,shell_exec,system,popen" -d auto_prepend_file=phpstan-preload.php ../../phpstan analyse -c app/phpstan.neon
         include:
           - php-version: 8.0
             ini-values: memory_limit=256M

e2e/restricted-php-ini/.gitignore

@@ -0,0 +1 @@
+/vendor

e2e/restricted-php-ini/app/A.php

@@ -0,0 +1,13 @@
+<?php
+
+class A
+{
+    public function foo(): void
+    {
+    }
+
+    public function bar(): void
+    {
+        var_dump($x);
+    }
+}

e2e/restricted-php-ini/app/B.php

@@ -0,0 +1,13 @@
+<?php
+
+class B extends X
+{
+    public function foo(): void
+    {
+    }
+
+    public function bar(): void
+    {
+        var_dump($x);
+    }
+}

e2e/restricted-php-ini/app/C.php

@@ -0,0 +1,15 @@
+<?php
+
+class C extends A
+{
+    use T;
+
+    public function foo(): void
+    {
+    }
+
+    public function bar(): void
+    {
+        var_dump($x);
+    }
+}

e2e/restricted-php-ini/app/T.php

@@ -0,0 +1,9 @@
+<?php
+
+trait T
+{
+    public function ff(): void
+    {
+        var_dump($x);
+    }
+}

e2e/restricted-php-ini/app/phpstan.neon

@@ -0,0 +1,13 @@
+parameters:
+    level: 9
+    paths:
+        - ./
+    parallel:
+        jobSize: 2
+        maximumNumberOfProcesses: 4
+        minimumNumberOfJobsPerProcess: 2
+    ignoreErrors:
+        -
+            message: '~^Undefined variable: \$x$~'
+            path: '*'
+            count: 4

e2e/restricted-php-ini/composer.json

@@ -0,0 +1,7 @@
+{
+	"autoload": {
+		"files": [
+			"preload.php"
+		]
+	}
+}

e2e/restricted-php-ini/phpstan-preload.php

@@ -0,0 +1,14 @@
+<?php
+
+set_error_handler(
+    function (int $severity, string $msg, string $file, int $line): bool {
+        if ((error_reporting() & ~4437) === 0) {
+            return false;
+        }
+
+        throw new \ErrorException($msg, 0, $severity, $file, $line);
+    },
+    \E_ALL
+);
+
+eval('class XB {}');

e2e/restricted-php-ini/preload.php

@@ -0,0 +1,3 @@
+<?php
+
+eval('class X extends XB {}');