# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1628002616 -7200
# Node ID adeb9552b7555f8d1e61a424477903211576b84e
# Parent  3b44f61b63035e955b654bc04ef201818fc65045
Added a test of directory reading in preparation for similar filesystem support.

diff -r 3b44f61b6303 -r adeb9552b755 conf/dstest_host_readdir.cfg
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/conf/dstest_host_readdir.cfg	Tue Aug 03 16:56:56 2021 +0200
@@ -0,0 +1,23 @@
+-- vim:set ft=lua:
+
+local L4 = require("L4");
+
+local l = L4.default_loader;
+
+local server = l:new_channel();
+
+l:startv({
+    caps = {
+      server = server:svr(),
+    },
+    log = { "server", "r" },
+  },
+  "rom/dstest_host_server", "10");
+
+l:startv({
+    caps = {
+      server = server,
+    },
+    log = { "client", "g" },
+  },
+  "rom/dstest_host_readdir", "rom");
diff -r 3b44f61b6303 -r adeb9552b755 conf/dstest_host_readdir.list
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/conf/dstest_host_readdir.list	Tue Aug 03 16:56:56 2021 +0200
@@ -0,0 +1,25 @@
+entry dstest_host_readdir
+roottask moe rom/dstest_host_readdir.cfg
+module dstest_host_readdir.cfg
+module l4re
+module ned
+module dstest_host_readdir
+module dstest_host_server
+module lib4re-c.so
+module lib4re-c-util.so
+module lib4re.so
+module lib4re-util.so
+module libc_be_l4refile.so
+module libc_be_l4re.so
+module libc_be_socket_noop.so
+module libc_support_misc.so
+module libdl.so
+module libipc.so
+module libl4sys-direct.so
+module libl4sys.so
+module libl4util.so
+module libld-l4.so
+module libpthread.so
+module libstdc++.so
+module libsupc++.so
+module libuc_c.so
diff -r 3b44f61b6303 -r adeb9552b755 tests/Makefile
--- a/tests/Makefile	Tue Aug 03 00:05:43 2021 +0200
+++ b/tests/Makefile	Tue Aug 03 16:56:56 2021 +0200
@@ -6,6 +6,7 @@
 		dstest_ext2fs_client \
 		dstest_file_client \
 		dstest_host_client \
+		dstest_host_readdir \
 		dstest_pipe_client \
 		dstest_test_client
 
@@ -21,6 +22,8 @@
 
 SRC_CC_dstest_host_client		= dstest_host_client.cc
 
+SRC_CC_dstest_host_readdir		= dstest_host_readdir.cc
+
 SRC_CC_dstest_pipe_client		= dstest_pipe_client.cc
 
 SRC_CC_dstest_test_client		= dstest_test_client.cc
diff -r 3b44f61b6303 -r adeb9552b755 tests/dstest_host_readdir.cc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/dstest_host_readdir.cc	Tue Aug 03 16:56:56 2021 +0200
@@ -0,0 +1,56 @@
+/*
+ * Test directory reading.
+ *
+ * Copyright (C) 2021 Paul Boddie <paul@boddie.org.uk>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301, USA
+ */
+
+#include <dirent.h>
+#include <stdio.h>
+
+
+
+int main(int argc, char *argv[])
+{
+  if (argc < 2)
+  {
+    printf("Need directory name.\n");
+    return 1;
+  }
+
+  /* Obtain directory name. */
+
+  char *filename = argv[1];
+  DIR *dir = opendir(filename);
+
+  if (dir == NULL)
+  {
+    printf("Could not obtain directory: %s\n", filename);
+    return 1;
+  }
+
+  struct dirent *dirent;
+
+  while ((dirent = readdir(dir)) != NULL)
+    printf("> %s\n", dirent->d_name);
+
+  printf("Directory shown.\n");
+
+  return 0;
+}
+
+// vim: tabstop=2 expandtab shiftwidth=2