From 3045a5709df597526f474aa0c5a583a76d9921db Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Mon, 2 Mar 2020 23:25:02 +0300
Subject: Backup

---
 tests/path-entry/driver.cxx | 22 +++++++++++++++++++---
 tests/path-entry/testscript |  9 +++++++++
 2 files changed, 28 insertions(+), 3 deletions(-)

(limited to 'tests/path-entry')

diff --git a/tests/path-entry/driver.cxx b/tests/path-entry/driver.cxx
index d48bf49..e4dddf3 100644
--- a/tests/path-entry/driver.cxx
+++ b/tests/path-entry/driver.cxx
@@ -25,20 +25,36 @@ import butl.filesystem;
 using namespace std;
 using namespace butl;
 
-// Usage: argv[0] <path>
+// Usage: argv[0] [-l] <path>
 //
 // If path entry exists then print it's type and size (meaningful for the
 // regular file only) to STDOUT, and exit with the zero code. Otherwise exit
 // with the one code. Don't follow symlink. On failure print the error
 // description to STDERR and exit with the two code.
 //
+// -l
+//    Follow symlinks.
+//
 int
 main (int argc, const char* argv[])
 try
 {
-  assert (argc == 2);
+  bool follow_symlinks (false);
+
+  int i (1);
+  for (; i != argc; ++i)
+  {
+    string v (argv[i]);
+
+    if (v == "-l")
+      follow_symlinks = true;
+    else
+      break;
+  }
+
+  assert (i == argc - 1);
 
-  auto es (path_entry (argv[1]));
+  auto es (path_entry (argv[i], follow_symlinks));
 
   if (!es.first)
     return 1;
diff --git a/tests/path-entry/testscript b/tests/path-entry/testscript
index 456f96f..35b6f6f 100644
--- a/tests/path-entry/testscript
+++ b/tests/path-entry/testscript
@@ -25,6 +25,15 @@
   directory
   /.
   EOO
+
+  : followed-symlink
+  :
+  cat <:'abc' >=f;
+  ln -s f l;
+  $* -l l >>EOO
+  regular
+  3
+  EOO
 }
 
 : non-existent
-- 
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