--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/test/testlxpaths.c	Sun Feb 12 16:30:26 2012 +1000
@@ -0,0 +1,105 @@
+/**
+ * $Id$
+ *
+ * Test cases for path helper functions
+ *
+ * Copyright (c) 2012 Nathan Keynes.
+ *
+ * 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.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <glib/gmem.h>
+#include "lxpaths.h"
+
+char *lxdream_get_global_config_path_value() { }
+
+struct expanded_path_case_t {
+    const char *input;
+    const char *output;
+};
+
+char *env_vars[] = { "TEST1=quux", "TEST2=${BLAH}", "TEST3=", "2=3", "TEST_HOME=/home/foo", NULL };
+const char *unset_env_vars[] = { "PATH_TEST", "1", NULL };
+struct expanded_path_case_t expanded_path_cases[] = {
+    {NULL, NULL},
+    {"", ""},
+    {"a", "a"},
+    {"$", "$"},
+    {"blah$", "blah$"},
+    {"\\$", "$"},
+    {"foo\\${TEST}\\n\\\\r", "foo${TEST}n\\r"},
+    {"/home/user/.lxdreamrc", "/home/user/.lxdreamrc"},
+    {"${TEST_HOME}/.lxdreamrc", "/home/foo/.lxdreamrc"},
+    {"$TEST_HOME/bar", "/home/foo/bar"},
+    {"/home/$TEST1/blah", "/home/quux/blah"},
+    {"/tmp/${TEST2}/abcd", "/tmp/${BLAH}/abcd"},
+    {"$TEST1$TEST2$TEST3$1$2", "quux${BLAH}3"},
+    {NULL,NULL}
+};
+
+gboolean check_expanded_path( const char *input, const char *output )
+{
+    char * result = get_expanded_path(input);
+    if( output == NULL ) {
+        if( result != NULL ) {
+            printf( "Unexpected non-null result from get_expanded_path(NULL), got '%s'\n", result );
+            g_free(result);
+            return FALSE;
+        } else {
+            return TRUE;
+        }
+    } else if( result == NULL ) {
+        printf( "Unexpected NULL result from get_expanded_path('%s'), expected '%s'\n", input, output );
+        return FALSE;
+    } else if( strcmp(result, output) != 0 ) {
+        printf( "Unexpected result from get_expanded_path('%s'), expected '%s' but was '%s'\n", input, output, result );
+        g_free(result);
+        return FALSE;
+    } else {
+        g_free(result);
+        return TRUE;
+    }
+}
+
+
+gboolean test_get_expanded_path()
+{
+    int count, i;
+    int fails = 0;
+    
+    for( i=0; env_vars[i] != NULL; i++ ) {
+        putenv(env_vars[i]);
+    }
+    for( i=0; unset_env_vars[i] != NULL; i++ ) {
+        unsetenv(unset_env_vars[i]);
+    }
+
+    for( count=0; expanded_path_cases[count].input != NULL || count == 0; count++ ) {
+        gboolean success = check_expanded_path(expanded_path_cases[count].input, expanded_path_cases[count].output);
+        if( !success )
+            fails ++;
+    }
+    printf( "get_expanded_path: %d/%d (%s)\n", (count-fails), count, (fails == 0 ? "OK" : "ERROR"));
+    return fails == 0 ? TRUE : FALSE;
+
+    /* FIXME: Should probably restore the env state, but doesn't matter at the moment */
+}
+
+int main()
+{
+    gboolean result = TRUE;
+    result =  test_get_expanded_path() && result;
+    
+    return result ? 0 : 1;
+}