package/php-pam: new package

The php-pam package provides a PHP PAM (Pluggable Authentication
Modules) integration.

https://pecl.php.net/package/PAM

Based on initial work from Nicolas Carrier <nicolas.carrier@orolia.com>

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

support/testing/tests/package/test_php_pam.py

@@ -0,0 +1,32 @@
+import os
+
+import infra.basetest
+
+
+class TestPhpPam(infra.basetest.BRTest):
+    config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
+        """
+        BR2_PACKAGE_PHP=y
+        BR2_PACKAGE_PHP_SAPI_CLI=y
+        BR2_PACKAGE_PHP_PAM=y
+        BR2_TARGET_ROOTFS_CPIO=y
+        # BR2_TARGET_ROOTFS_TAR is not set
+        """
+
+    def test_run(self):
+        img = os.path.join(self.builddir, "images", "rootfs.cpio")
+        self.emulator.boot(arch="armv5",
+                           kernel="builtin",
+                           options=["-initrd", img])
+        self.emulator.login()
+
+        self.assertRunOk("mkdir /etc/php.d")
+        self.assertRunOk("echo 'extension=pam.so'> /etc/php.d/pam.ini")
+
+        output, exit_code = self.emulator.run("php --ri pam | sed '/^$/d'")
+        self.assertEqual(exit_code, 0)
+        self.assertEqual(output[0], "pam")
+        self.assertEqual(output[1], "PAM support => enabled")
+        # Do not check the version value in order to avoid test failure when
+        # bumping package version
+        self.assertEqual(output[2][0:21], "Extension version => ")