Merge branch 'file-test' into 'main'

File tests

See merge request GNOME/glib!2404

glib/tests/fileutils.c

@@ -70,6 +70,14 @@ check_string (gchar *str, const gchar *expected)
 static void
 test_build_path (void)
 {
+  if (g_test_undefined ())
+    {
+      g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
+                             "*assertion*!= NULL*");
+      g_assert_null (g_build_path (NULL, "x", "y", NULL));
+      g_test_assert_expected_messages ();
+    }
+
 /*  check_string (g_build_path ("", NULL), "");*/
   check_string (g_build_path ("", "", NULL), "");
   check_string (g_build_path ("", "x", NULL), "x");
@@ -255,7 +263,6 @@ test_build_pathv (void)
 static void
 test_build_filename (void)
 {
-/*  check_string (g_build_filename (NULL), "");*/
   check_string (g_build_filename (S, NULL), S);
   check_string (g_build_filename (S"x", NULL), S"x");
   check_string (g_build_filename ("x"S, NULL), "x"S);
@@ -742,6 +749,8 @@ test_format_size_for_display (void)
 static void
 test_file_errors (void)
 {
+  g_assert_cmpint (g_file_error_from_errno (-1), ==, G_FILE_ERROR_FAILED);
+
 #ifdef EEXIST
   g_assert_cmpint (g_file_error_from_errno (EEXIST), ==, G_FILE_ERROR_EXIST);
 #endif
@@ -821,6 +830,19 @@ test_basename (void)
 {
   gchar *b;
 
+  if (g_test_undefined ())
+    {
+      g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
+                             "*assertion*!= NULL*");
+      g_assert_null (g_basename (NULL));
+      g_test_assert_expected_messages ();
+
+      g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
+                             "*assertion*!= NULL*");
+      g_assert_null (g_path_get_basename (NULL));
+      g_test_assert_expected_messages ();
+    }
+
   b = g_path_get_basename ("");
   g_assert_cmpstr (b, ==, ".");
   g_free (b);
@@ -885,6 +907,14 @@ test_dirname (void)
 #endif
   };
 
+  if (g_test_undefined ())
+    {
+      g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
+                             "*assertion*!= NULL*");
+      g_assert_null (g_path_get_dirname (NULL));
+      g_test_assert_expected_messages ();
+    }
+
   for (i = 0; i < G_N_ELEMENTS (dirname_checks); i++)
     {
       gchar *dirname;
@@ -967,9 +997,15 @@ test_file_open_tmp (void)
 static void
 test_mkstemp (void)
 {
-  gchar *name;
   gint fd;
+  gint result;
+  gchar *name;
+  char chars[62];
+  char template[32];
+  const char hello[] = "Hello, World";
+  const gsize hellolen = sizeof (hello) - 1;
 
+  /* Test normal case */
   name = g_strdup ("testXXXXXXtest"),
   fd = g_mkstemp (name);
   g_assert_cmpint (fd, !=, -1);
@@ -978,17 +1014,48 @@ test_mkstemp (void)
   close (fd);
   g_free (name);
 
-  name = g_strdup ("testYYYYYYtest"),
+  /* g_mkstemp() must not work if template doesn't contain XXXXXX */
-  fd = g_mkstemp (name);
+  strcpy (template, "foobar");
-  g_assert_cmpint (fd, ==, -1);
+  g_assert_cmpint (g_mkstemp (template), ==, -1);
-  g_free (name);
+
+  /* g_mkstemp() must not work if template doesn't contain six X */
+  strcpy (template, "foobarXXX");
+  g_assert_cmpint (g_mkstemp (template), ==, -1);
+
+  strcpy (template, "fooXXXXXX");
+  fd = g_mkstemp (template);
+  g_assert_cmpint (fd, !=, -1);
+  result = write (fd, hello, hellolen);
+  g_assert_cmpint (result, !=, -1);
+  g_assert_cmpint (result, ==, hellolen);
+
+  lseek (fd, 0, 0);
+  result = read (fd, chars, sizeof (chars));
+  g_assert_cmpint (result, !=, -1);
+  g_assert_cmpint (result, ==, hellolen);
+
+  chars[result] = '\0';
+  g_assert_cmpstr (chars, ==, hello);
+
+  close (fd);
+  remove (template);
+
+  /* Check that is does not work for "fooXXXXXX.pdf" */
+  strcpy (template, "fooXXXXXX.pdf");
+  fd = g_mkstemp (template);
+  g_assert_cmpint (fd, !=, -1);
+
+  close (fd);
+  remove (template);
 }
 
 static void
 test_mkdtemp (void)
 {
-  gchar *name;
+  gint fd;
   gchar *ret;
+  gchar *name;
+  char template[32];
 
   name = g_strdup ("testXXXXXXtest"),
   ret = g_mkdtemp (name);
@@ -1001,6 +1068,107 @@ test_mkdtemp (void)
   ret = g_mkdtemp (name);
   g_assert_null (ret);
   g_free (name);
+
+  strcpy (template, "foodir");
+  g_assert_null (g_mkdtemp (template));
+
+  strcpy (template, "foodir");
+  g_assert_null (g_mkdtemp (template));
+
+  strcpy (template, "fooXXXXXX");
+  ret = g_mkdtemp (template);
+  g_assert_nonnull (ret);
+  g_assert_true (ret == template);
+  g_assert_false (g_file_test (template, G_FILE_TEST_IS_REGULAR));
+  g_assert_true (g_file_test (template, G_FILE_TEST_IS_DIR));
+
+  strcat (template, "/abc");
+  fd = g_open (template, O_WRONLY | O_CREAT, 0600);
+  g_assert_cmpint (fd, !=, -1);
+  close (fd);
+  g_assert_true (g_file_test (template, G_FILE_TEST_IS_REGULAR));
+  g_assert_cmpint (g_unlink (template), !=, -1);
+
+  template[9] = '\0';
+  g_assert_cmpint (g_rmdir (template), !=, -1);
+
+  strcpy (template, "fooXXXXXX.dir");
+  g_assert_nonnull (g_mkdtemp (template));
+  g_assert_true (g_file_test (template, G_FILE_TEST_IS_DIR));
+  g_rmdir (template);
+}
+
+static void
+test_get_contents (void)
+{
+  FILE *f;
+  gsize len;
+  gchar *contents;
+  GError *error = NULL;
+  const gchar *text = "abcdefghijklmnopqrstuvwxyz";
+  const gchar *filename = "file-test-get-contents";
+
+  f = g_fopen (filename, "w");
+  fwrite (text, 1, strlen (text), f);
+  fclose (f);
+
+  if (g_test_undefined ())
+    {
+      g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
+                             "*assertion*!= NULL*");
+      g_assert_false (g_file_get_contents (NULL, &contents, &len, &error));
+      g_test_assert_expected_messages ();
+
+      g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
+                             "*assertion*!= NULL*");
+      g_assert_false (g_file_get_contents (filename, NULL, &len, &error));
+      g_test_assert_expected_messages ();
+    }
+
+  g_assert_true (g_file_test (filename, G_FILE_TEST_IS_REGULAR));
+
+  g_assert_true (g_file_get_contents (filename, &contents, &len, &error));
+  g_assert_cmpstr (text, ==, contents);
+  g_assert_no_error (error);
+
+  g_free (contents);
+}
+
+static void
+test_file_test (void)
+{
+  GError *error = NULL;
+  gboolean result;
+  gchar *name;
+  gint fd;
+
+  if (g_test_undefined ())
+    {
+      g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
+                             "*assertion*!= NULL*");
+      result = g_file_test (NULL, G_FILE_TEST_EXISTS);
+      g_assert_false (result);
+      g_test_assert_expected_messages ();
+    }
+
+  fd = g_file_open_tmp (NULL, &name, &error);
+  g_assert_no_error (error);
+  write (fd, "a", 1);
+  g_assert_cmpint (g_fsync (fd), ==, 0);
+  close (fd);
+
+#ifndef G_OS_WIN32
+  result = g_file_test (name, G_FILE_TEST_IS_SYMLINK);
+  g_assert_false (result);
+
+  symlink (name, "symlink");
+  result = g_file_test ("symlink", G_FILE_TEST_IS_SYMLINK);
+  g_assert_true (result);
+  unlink ("symlink");
+#endif
+
+  /* Cleaning */
+  g_remove (name);
 }
 
 static void
@@ -1233,6 +1401,23 @@ test_set_contents_full_read_only_file (void)
   close (fd);
   g_assert_no_errno (chmod (file_name, 0200));
 
+  if (g_test_undefined ())
+    {
+      g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
+                             "*assertion*!= NULL*");
+      ret = g_file_set_contents_full (NULL, "b", 1,
+                                      G_FILE_SET_CONTENTS_NONE, 0644, &error);
+      g_assert_false (ret);
+      g_test_assert_expected_messages ();
+
+      g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
+                             "*assertion*!= NULL*");
+      ret = g_file_set_contents_full (file_name, NULL, 1,
+                                      G_FILE_SET_CONTENTS_NONE, 0644, &error);
+      g_assert_false (ret);
+      g_test_assert_expected_messages ();
+    }
+
   /* Set the file contents */
   ret = g_file_set_contents_full (file_name, "b", 1, G_FILE_SET_CONTENTS_NONE, 0644, &error);
 
@@ -1318,12 +1503,26 @@ test_read_link (void)
 #ifdef HAVE_READLINK
 #ifdef G_OS_UNIX
   int ret;
-  const gchar *oldpath;
+  FILE *file;
   gchar *cwd;
+  gchar *data;
   gchar *newpath;
   gchar *badpath;
   gchar *path;
   GError *error = NULL;
+  const gchar *oldpath;
+  const gchar *filename = "file-test-data";
+  const gchar *link1 = "file-test-link1";
+  const gchar *link2 = "file-test-link2";
+  const gchar *link3 = "file-test-link3";
+
+  if (g_test_undefined ())
+    {
+      g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
+                             "*assertion*!= NULL*");
+      newpath = g_file_read_link (NULL, &error);
+      g_test_assert_expected_messages ();
+    }
 
   cwd = g_get_current_dir ();
 
@@ -1356,6 +1555,42 @@ test_read_link (void)
   g_free (newpath);
   g_free (badpath);
 
+  file = fopen (filename, "w");
+  g_assert_nonnull (file);
+  fclose (file);
+
+  g_assert_cmpint (symlink (filename, link1), ==, 0);
+  g_assert_cmpint (symlink (link1, link2), ==, 0);
+
+  error = NULL;
+  data = g_file_read_link (link1, &error);
+  g_assert_nonnull (data);
+  g_assert_cmpstr (data, ==, filename);
+  g_assert_no_error (error);
+  g_free (data);
+
+  error = NULL;
+  data = g_file_read_link (link2, &error);
+  g_assert_nonnull (data);
+  g_assert_cmpstr (data, ==, link1);
+  g_assert_no_error (error);
+  g_free (data);
+
+  error = NULL;
+  data = g_file_read_link (link3, &error);
+  g_assert_null (data);
+  g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_NOENT);
+  g_error_free (error);
+
+  error = NULL;
+  data = g_file_read_link (filename, &error);
+  g_assert_null (data);
+  g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_INVAL);
+  g_error_free (error);
+
+  remove (filename);
+  remove (link1);
+  remove (link2);
 #endif
 #else
   g_test_skip ("Symbolic links not supported");
@@ -1903,8 +2138,10 @@ main (int   argc,
   g_test_add_func ("/fileutils/dirname", test_dirname);
   g_test_add_func ("/fileutils/dir-make-tmp", test_dir_make_tmp);
   g_test_add_func ("/fileutils/file-open-tmp", test_file_open_tmp);
+  g_test_add_func ("/fileutils/file-test", test_file_test);
   g_test_add_func ("/fileutils/mkstemp", test_mkstemp);
   g_test_add_func ("/fileutils/mkdtemp", test_mkdtemp);
+  g_test_add_func ("/fileutils/get-contents", test_get_contents);
   g_test_add_func ("/fileutils/set-contents", test_set_contents);
   g_test_add_func ("/fileutils/set-contents-full", test_set_contents_full);
   g_test_add_func ("/fileutils/set-contents-full/read-only-file", test_set_contents_full_read_only_file);

tests/file-test.c

@@ -1,233 +0,0 @@
-/* GLIB - Library of useful routines for C programming
- * Copyright (C) 1995-1997  Peter Mattis, Spencer Kimball and Josh MacDonald
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, see <http://www.gnu.org/licenses/>.
- */
-
-/*
- * Modified by the GLib Team and others 1997-2000.  See the AUTHORS
- * file for a list of people on the GLib Team.  See the ChangeLog
- * files for a list of changes.  These files are distributed with
- * GLib at ftp://ftp.gtk.org/pub/gtk/. 
- */
-
-#undef G_DISABLE_ASSERT
-#undef G_LOG_DOMAIN
-
-#ifdef GLIB_COMPILATION
-#undef GLIB_COMPILATION
-#endif
-
-#include <string.h>
-
-#include <glib.h>
-
-#include <gstdio.h>
-
-#include <fcntl.h>		/* For open() */
-
-#ifdef G_OS_UNIX
-#include <unistd.h>
-#endif
-#ifdef G_OS_WIN32
-#include <io.h>			/* For read(), write() etc */
-#endif
-
-static void
-test_mkstemp (void)
-{
-  char template[32];
-  int fd;
-  int i;
-  const char hello[] = "Hello, World";
-  const int hellolen = sizeof (hello) - 1;
-  char chars[62];
-
-  strcpy (template, "foobar");
-  fd = g_mkstemp (template);
-  if (fd != -1)
-    {
-      g_warning ("g_mkstemp works even if template doesn't contain XXXXXX");
-      close (fd);
-    }
-
-  strcpy (template, "foobarXXX");
-  fd = g_mkstemp (template);
-  if (fd != -1)
-    {
-      g_warning ("g_mkstemp works even if template contains less than six X");
-      close (fd);
-    }
-
-  strcpy (template, "fooXXXXXX");
-  fd = g_mkstemp (template);
-  g_assert (fd != -1 && "g_mkstemp didn't work for template fooXXXXXX");
-  i = write (fd, hello, hellolen);
-  g_assert (i != -1 && "write() failed");
-  g_assert (i == hellolen && "write() has written too few bytes");
-
-  lseek (fd, 0, 0);
-  i = read (fd, chars, sizeof (chars));
-  g_assert (i != -1 && "read() failed: %s");
-  g_assert (i == hellolen && "read() has got wrong number of bytes");
-
-  chars[i] = 0;
-  g_assert (strcmp (chars, hello) == 0 && "read() didn't get same string back");
-
-  close (fd);
-  remove (template);
-
-  strcpy (template, "fooXXXXXX.pdf");
-  fd = g_mkstemp (template);
-  g_assert (fd != -1 && "g_mkstemp didn't work for template fooXXXXXX.pdf");
-
-  close (fd);
-  remove (template);
-}
-
-static void
-test_mkdtemp (void)
-{
-  char template[32], *retval;
-  int fd;
-  int i;
-
-  strcpy (template, "foodir");
-  retval = g_mkdtemp (template);
-  if (retval != NULL)
-    {
-      g_warning ("g_mkdtemp works even if template doesn't contain XXXXXX");
-      g_rmdir (retval);
-    }
-
-  strcpy (template, "foodir");
-  retval = g_mkdtemp (template);
-  if (retval != NULL)
-    {
-      g_warning ("g_mkdtemp works even if template contains less than six X");
-      g_rmdir (retval);
-    }
-
-  strcpy (template, "fooXXXXXX");
-  retval = g_mkdtemp (template);
-  g_assert (retval != NULL && "g_mkdtemp didn't work for template fooXXXXXX");
-  g_assert (retval == template && "g_mkdtemp allocated the resulting string?");
-  g_assert (!g_file_test (template, G_FILE_TEST_IS_REGULAR));
-  g_assert (g_file_test (template, G_FILE_TEST_IS_DIR));
-
-  strcat (template, "/abc");
-  fd = g_open (template, O_WRONLY | O_CREAT, 0600);
-  g_assert (fd != -1 && "couldn't open file in temporary directory");
-  close (fd);
-  g_assert (g_file_test (template, G_FILE_TEST_IS_REGULAR));
-  i = g_unlink (template);
-  g_assert (i != -1 && "couldn't unlink file in temporary directory");
-
-  template[9] = '\0';
-  i = g_rmdir (template);
-  g_assert (i != -1 && "couldn't remove temporary directory");
-
-  strcpy (template, "fooXXXXXX.dir");
-  retval = g_mkdtemp (template);
-  g_assert (retval != NULL && "g_mkdtemp didn't work for template fooXXXXXX.dir");
-  g_assert (g_file_test (template, G_FILE_TEST_IS_DIR));
-  g_rmdir (template);
-}
-
-static void
-test_readlink (void)
-{
-#ifdef HAVE_SYMLINK
-  FILE *file;
-  int result;
-  char *filename = "file-test-data";
-  char *link1 = "file-test-link1";
-  char *link2 = "file-test-link2";
-  char *link3 = "file-test-link3";
-  char *data;
-  GError *error;
-
-  file = fopen (filename, "w");
-  g_assert (file != NULL && "fopen() failed");
-  fclose (file);
-
-  result = symlink (filename, link1);
-  g_assert (result == 0 && "symlink() failed");
-  result = symlink (link1, link2);
-  g_assert (result == 0 && "symlink() failed");
-  
-  error = NULL;
-  data = g_file_read_link (link1, &error);
-  g_assert (data != NULL && "couldn't read link1");
-  g_assert (strcmp (data, filename) == 0 && "link1 contains wrong data");
-  g_free (data);
-  
-  error = NULL;
-  data = g_file_read_link (link2, &error);
-  g_assert (data != NULL && "couldn't read link2");
-  g_assert (strcmp (data, link1) == 0 && "link2 contains wrong data");
-  g_free (data);
-  
-  error = NULL;
-  data = g_file_read_link (link3, &error);
-  g_assert (data == NULL && "could read link3");
-  g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_NOENT);
-  g_error_free (error);
-
-  error = NULL;
-  data = g_file_read_link (filename, &error);
-  g_assert (data == NULL && "could read regular file as link");
-  g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_INVAL);
-  g_error_free (error);
-
-  remove (filename);
-  remove (link1);
-  remove (link2);
-#endif
-}
-
-static void
-test_get_contents (void)
-{
-  const gchar *text = "abcdefghijklmnopqrstuvwxyz";
-  const gchar *filename = "file-test-get-contents";
-  gchar *contents;
-  gsize len;
-  FILE *f;
-  GError *error = NULL;
-
-  f = g_fopen (filename, "w");
-  fwrite (text, 1, strlen (text), f);
-  fclose (f);
-
-  g_assert (g_file_test (filename, G_FILE_TEST_IS_REGULAR));
-
-  if (! g_file_get_contents (filename, &contents, &len, &error))
-    g_error ("g_file_get_contents() failed: %s", error->message);
-
-  g_assert (strcmp (text, contents) == 0 && "content mismatch");
-
-  g_free (contents);
-}
-
-int 
-main (int argc, char *argv[])
-{
-  test_mkstemp ();
-  test_mkdtemp ();
-  test_readlink ();
-  test_get_contents ();
-
-  return 0;
-}

tests/meson.build

@@ -18,7 +18,6 @@ subdir('refcount')
 tests = {
   'testglib' : {'tap' : true},
   'testgdate' : {},
-  'file-test' : {},
   'gio-test' : {},
   'mainloop-test' : {},
   'mapping-test' : {},