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/* Unit tests for GPathBuf
*
* SPDX-FileCopyrightText: 2023 Emmanuele Bassi
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include "config.h"
#include <string.h>
#include <errno.h>
#include <glib.h>
#ifndef g_assert_path_buf_equal
#define g_assert_path_buf_equal(p1,p2) \
G_STMT_START { \
if (g_path_buf_equal ((p1), (p2))) ; else { \
char *__p1 = g_path_buf_to_path ((p1)); \
char *__p2 = g_path_buf_to_path ((p2)); \
g_assertion_message_cmpstr (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \
#p1 " == " #p2, __p1, "==", __p2); \
g_free (__p1); \
g_free (__p2); \
} \
} G_STMT_END
#endif
static void
test_pathbuf_init (void)
{
#ifdef G_OS_UNIX
GPathBuf buf, cmp;
char *path;
g_test_message ("Initializing empty path buf");
g_path_buf_init (&buf);
g_assert_null (g_path_buf_to_path (&buf));
g_path_buf_clear (&buf);
g_test_message ("Initializing with empty path");
g_path_buf_init_from_path (&buf, NULL);
g_assert_null (g_path_buf_to_path (&buf));
g_path_buf_clear (&buf);
g_test_message ("Initializing with full path");
g_path_buf_init_from_path (&buf, "/usr/bin/echo");
path = g_path_buf_clear_to_path (&buf);
g_assert_nonnull (path);
g_assert_cmpstr (path, ==, "/usr/bin/echo");
g_free (path);
g_test_message ("Initializing with no path");
g_path_buf_init (&buf);
g_assert_null (g_path_buf_to_path (&buf));
g_path_buf_clear (&buf);
g_test_message ("Allocating GPathBuf on the heap");
GPathBuf *allocated = g_path_buf_new ();
g_assert_null (g_path_buf_to_path (allocated));
g_path_buf_clear (allocated);
g_path_buf_init_from_path (allocated, "/bin/sh");
path = g_path_buf_to_path (allocated);
g_assert_cmpstr (path, ==, "/bin/sh");
g_free (path);
g_path_buf_clear (allocated);
g_assert_null (g_path_buf_to_path (allocated));
g_assert_null (g_path_buf_free_to_path (allocated));
allocated = g_path_buf_new_from_path ("/bin/sh");
g_path_buf_init_from_path (&cmp, "/bin/sh");
g_assert_path_buf_equal (allocated, &cmp);
g_path_buf_clear (&cmp);
g_path_buf_free (allocated);
g_path_buf_init_from_path (&buf, "/usr/bin/bash");
allocated = g_path_buf_copy (&buf);
g_assert_path_buf_equal (allocated, allocated);
g_assert_path_buf_equal (allocated, &buf);
g_path_buf_clear (&buf);
g_path_buf_init_from_path (&cmp, "/usr/bin/bash");
g_assert_path_buf_equal (allocated, &cmp);
g_path_buf_clear (&cmp);
g_path_buf_free (allocated);
#elif defined(G_OS_WIN32)
GPathBuf buf;
char *path;
/* Forward slashes and backslashes are treated as interchangeable
* on input... */
g_path_buf_init_from_path (&buf, "C:\\windows/system32.dll");
path = g_path_buf_clear_to_path (&buf);
g_assert_nonnull (path);
/* ... and normalized to backslashes on output */
g_assert_cmpstr (path, ==, "C:\\windows\\system32.dll");
g_free (path);
g_path_buf_init (&buf);
g_assert_null (g_path_buf_to_path (&buf));
g_path_buf_clear (&buf);
g_test_message ("Allocating GPathBuf on the heap");
GPathBuf *allocated = g_path_buf_new ();
g_assert_null (g_path_buf_to_path (allocated));
g_path_buf_clear (allocated);
g_path_buf_init_from_path (allocated, "C:\\does-not-exist.txt");
path = g_path_buf_to_path (allocated);
g_assert_cmpstr (path, ==, "C:\\does-not-exist.txt");
g_free (path);
g_path_buf_clear (allocated);
g_assert_null (g_path_buf_to_path (allocated));
g_assert_null (g_path_buf_free_to_path (allocated));
#else
g_test_skip ("Unsupported platform"):
#endif
}
static void
test_pathbuf_push_pop (void)
{
#ifdef G_OS_UNIX
GPathBuf buf, cmp;
g_test_message ("Pushing relative path component");
g_path_buf_init_from_path (&buf, "/tmp");
g_path_buf_push (&buf, ".X11-unix/X0");
g_path_buf_init_from_path (&cmp, "/tmp/.X11-unix/X0");
g_assert_path_buf_equal (&buf, &cmp);
g_path_buf_clear (&cmp);
g_test_message ("Pushing absolute path component");
g_path_buf_push (&buf, "/etc/locale.conf");
g_path_buf_init_from_path (&cmp, "/etc/locale.conf");
g_assert_path_buf_equal (&buf, &cmp);
g_path_buf_clear (&cmp);
g_path_buf_clear (&buf);
g_test_message ("Popping a path component");
g_path_buf_init_from_path (&buf, "/bin/sh");
g_assert_true (g_path_buf_pop (&buf));
g_path_buf_init_from_path (&cmp, "/bin");
g_assert_path_buf_equal (&buf, &cmp);
g_path_buf_clear (&cmp);
g_assert_true (g_path_buf_pop (&buf));
g_path_buf_init_from_path (&cmp, "/");
g_assert_path_buf_equal (&buf, &cmp);
g_path_buf_clear (&cmp);
g_test_message ("Can't pop the last element of a path buffer");
g_assert_false (g_path_buf_pop (&buf));
g_path_buf_clear (&buf);
g_path_buf_clear (&cmp);
#elif defined(G_OS_WIN32)
GPathBuf buf, cmp;
g_test_message ("Pushing relative path component");
g_path_buf_init_from_path (&buf, "C:\\");
g_path_buf_push (&buf, "windows");
g_path_buf_push (&buf, "system32.dll");
g_test_message ("Popping a path component");
g_path_buf_init_from_path (&cmp, "C:\\windows/system32.dll");
g_assert_path_buf_equal (&buf, &cmp);
g_path_buf_clear (&cmp);
g_assert_true (g_path_buf_pop (&buf));
g_path_buf_init_from_path (&cmp, "C:\\windows");
g_assert_path_buf_equal (&buf, &cmp);
g_path_buf_clear (&cmp);
g_assert_true (g_path_buf_pop (&buf));
g_path_buf_init_from_path (&cmp, "C:");
g_assert_path_buf_equal (&buf, &cmp);
g_path_buf_clear (&cmp);
g_test_message ("Can't pop the last element of a path buffer");
g_assert_false (g_path_buf_pop (&buf));
g_path_buf_clear (&buf);
g_path_buf_clear (&cmp);
#else
g_test_skip ("Unsupported platform"):
#endif
}
static void
test_pathbuf_filename_extension (void)
{
#ifdef G_OS_UNIX
GPathBuf buf, cmp;
g_path_buf_init (&buf);
g_assert_false (g_path_buf_set_filename (&buf, "foo"));
g_assert_false (g_path_buf_set_extension (&buf, "txt"));
g_assert_null (g_path_buf_to_path (&buf));
g_path_buf_clear (&buf);
g_path_buf_init_from_path (&buf, "/");
g_path_buf_set_filename (&buf, "bar");
g_path_buf_init_from_path (&cmp, "/bar");
g_assert_path_buf_equal (&buf, &cmp);
g_path_buf_clear (&cmp);
g_path_buf_set_filename (&buf, "baz.txt");
g_path_buf_init_from_path (&cmp, "/baz.txt");
g_assert_path_buf_equal (&buf, &cmp);
g_path_buf_clear (&cmp);
g_path_buf_push (&buf, "/usr");
g_path_buf_push (&buf, "lib64");
g_path_buf_push (&buf, "libc");
g_assert_true (g_path_buf_set_extension (&buf, "so.6"));
g_path_buf_init_from_path (&cmp, "/usr/lib64/libc.so.6");
g_assert_path_buf_equal (&buf, &cmp);
g_path_buf_clear (&cmp);
g_path_buf_clear (&buf);
#elif defined(G_OS_WIN32)
GPathBuf buf, cmp;
g_path_buf_init_from_path (&buf, "C:\\");
g_path_buf_push (&buf, "windows");
g_path_buf_push (&buf, "system32");
g_assert_true (g_path_buf_set_extension (&buf, "dll"));
g_path_buf_init_from_path (&cmp, "C:\\windows\\system32.dll");
g_assert_path_buf_equal (&buf, &cmp);
g_path_buf_clear (&cmp);
g_path_buf_clear (&buf);
#else
g_test_skip ("Unsupported platform"):
#endif
}
int
main (int argc,
char *argv[])
{
g_setenv ("LC_ALL", "C", TRUE);
g_test_init (&argc, &argv, G_TEST_OPTION_ISOLATE_DIRS, NULL);
g_test_add_func ("/pathbuf/init", test_pathbuf_init);
g_test_add_func ("/pathbuf/push-pop", test_pathbuf_push_pop);
g_test_add_func ("/pathbuf/filename-extension", test_pathbuf_filename_extension);
return g_test_run ();
}
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