From 44e1022f8141bd57756c2be4277c728ca7443eb3 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sat, 16 Dec 2017 12:00:53 +0200
Subject: Redo string/stream representation of dir{} name/target

Now instead of:

dir{foo/bar/}

We get:

foo/dir{bar/}

Which feels more consistent with how we print other names/targets. That is,
"directory bar/ in directory foo/" similar how foo/exe{bar} is "executable
bar in directory foo/".
---
 unit-tests/name/driver.cxx | 96 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 unit-tests/name/driver.cxx

(limited to 'unit-tests/name/driver.cxx')

diff --git a/unit-tests/name/driver.cxx b/unit-tests/name/driver.cxx
new file mode 100644
index 0000000..d454685
--- /dev/null
+++ b/unit-tests/name/driver.cxx
@@ -0,0 +1,96 @@
+// file      : unit-tests/name/driver.cxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+#include <sstream>
+
+#include <cassert>
+#include <iostream>
+
+#include <build2/types.hxx>   // Includes name.
+#include <build2/utility.hxx>
+
+#include <build2/diagnostics.hxx>
+
+using namespace std;
+
+namespace build2
+{
+  int
+  main (int, char*[])
+  {
+    using dir = dir_path;
+
+    // Test string representation.
+    //
+    {
+      auto ts = [] (const name& n) {return to_string (n);};
+
+      assert (ts (name ()) == "");
+
+      assert (ts (name ("foo")) == "foo");
+
+      assert (ts (name (dir ("bar/")))     == "bar/");
+      assert (ts (name (dir ("bar/baz/"))) == "bar/baz/");
+
+      assert (ts (name (dir ("bar/"),     "dir", "")) == "dir{bar/}");
+      assert (ts (name (dir ("bar/baz/"), "dir", "")) == "bar/dir{baz/}");
+
+      assert (ts (name (dir ("bar/"), "foo")) == "bar/foo");
+
+      assert (ts (name (dir ("bar/"),     "dir", "foo")) == "bar/dir{foo}");
+      assert (ts (name (dir ("bar/baz/"), "dir", "foo")) == "bar/baz/dir{foo}");
+    }
+
+    // Test stream representation.
+    //
+    {
+      auto ts = [] (const name& n, bool quote = true)
+      {
+        ostringstream os;
+        stream_verb (os, 1);
+        to_stream (os, n, quote);
+        return os.str ();
+      };
+
+      assert (ts (name ())        == "''");
+      assert (ts (name (), false) == "{}");
+
+      assert (ts (name ("foo")) == "foo");
+
+      assert (ts (name (dir ("bar/")))     == "bar/");
+      assert (ts (name (dir ("bar/baz/"))) == "bar/baz/");
+
+      assert (ts (name (dir ("bar/"),     "dir", "")) == "dir{bar/}");
+      assert (ts (name (dir ("bar/baz/"), "dir", "")) == "bar/dir{baz/}");
+
+      assert (ts (name (dir ("bar/"), "foo")) == "bar/foo");
+
+      assert (ts (name (dir ("bar/"),     "dir", "foo")) == "bar/dir{foo}");
+      assert (ts (name (dir ("bar/baz/"), "dir", "foo")) == "bar/baz/dir{foo}");
+
+      // Quoting.
+      //
+      assert (ts (name (dir ("bar baz/"), "dir", "foo fox")) == "'bar baz/'dir{'foo fox'}");
+
+      // Relative logic.
+      //
+#ifndef _WIN32
+      dir rb ("/bar/");
+      relative_base = &rb;
+
+      assert (ts (name (dir ("/bar/"),     "dir", ""))    == "dir{./}");
+      assert (ts (name (dir ("/bar/"),     "",    "foo")) == "foo");
+      assert (ts (name (dir ("/bar/baz/"), "dir", ""))    == "dir{baz/}");
+#endif
+    }
+
+    return 0;
+  }
+}
+
+int
+main (int argc, char* argv[])
+{
+  return build2::main (argc, argv);
+}
-- 
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