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authorKaren Arutyunov <karen@codesynthesis.com>2020-03-11 22:50:15 +0300
committerKaren Arutyunov <karen@codesynthesis.com>2020-03-17 13:15:42 +0300
commit56e49a09b4f1d268bfee83324bbcd44eb925815b (patch)
tree9a8a8395560296fe52ad7b2fef487eef6ee7b4e6 /tests/path-entry/driver.cxx
parentaabd974df745b8f9c061ab162d9babfc9545c108 (diff)
Add readsymlink(), followsymlink(), and try_followsymlink()
Diffstat (limited to 'tests/path-entry/driver.cxx')
-rw-r--r--tests/path-entry/driver.cxx29
1 files changed, 20 insertions, 9 deletions
diff --git a/tests/path-entry/driver.cxx b/tests/path-entry/driver.cxx
index 51ac04d..30aae92 100644
--- a/tests/path-entry/driver.cxx
+++ b/tests/path-entry/driver.cxx
@@ -18,12 +18,14 @@ import std.core;
import std.io;
#endif
import butl.path;
+import butl.path-io;
import butl.utility; // operator<<(ostream, exception)
import butl.optional;
import butl.timestamp;
import butl.filesystem;
#else
#include <libbutl/path.mxx>
+#include <libbutl/path-io.mxx>
#include <libbutl/utility.mxx>
#include <libbutl/optional.mxx>
#include <libbutl/timestamp.mxx>
@@ -36,11 +38,12 @@ using namespace butl;
// Usage: argv[0] [-l] [-t] [-p <permissions>] [-m <time>] [-a <time>] <path>
//
// If path entry exists then optionally modify its meta-information and print
-// its type, size (meaningful for the regular file only), permissions,
-// modification and access times to STDOUT, one value per line, and exit with
+// its type, size (meaningful for the regular file only), target path if the
+// specified entry is a symlink and its path otherwise, permissions,
+// modification and access times to stdout, one value per line, and exit with
// the zero code. Otherwise exit with the one code. Don't follow symlink by
-// default. On failure print the error description to STDERR and exit with
-// the two code.
+// default. On failure print the error description to stderr and exit with the
+// two code.
//
// -l
// Follow symlinks.
@@ -136,6 +139,10 @@ main (int argc, const char* argv[])
if (!es.first)
return 1;
+ stage = "lstat entry";
+ pair<bool, entry_stat> ls (path_entry (p));
+ assert (ls.first);
+
// The entry is a directory with a symlink followed.
//
bool tdir;
@@ -188,7 +195,6 @@ main (int argc, const char* argv[])
}
cout << "type: ";
-
switch (es.second.type)
{
case entry_type::unknown: cout << "unknown"; break;
@@ -197,13 +203,18 @@ main (int argc, const char* argv[])
case entry_type::symlink: cout << "symlink"; break;
case entry_type::other: cout << "other"; break;
}
+ cout << endl;
+
+ cout << "size: " << es.second.size << endl
+ << "target: "
+ << (ls.second.type == entry_type::symlink
+ ? readsymlink (p)
+ : p) << endl;
stage = "get permissions";
- cout << endl
- << "size: " << es.second.size << endl
- << "permissions: " << oct
- << static_cast<size_t> (path_permissions (p)) << endl;
+ cout << "permissions: "
+ << oct << static_cast<size_t> (path_permissions (p)) << endl;
stage = tdir ? "get directory times" : "get file times";