diff options
Diffstat (limited to 'tests/test-exports.c')
| -rw-r--r-- | tests/test-exports.c | 143 |
1 files changed, 115 insertions, 28 deletions
diff --git a/tests/test-exports.c b/tests/test-exports.c index f27b7a21..6e6aeab6 100644 --- a/tests/test-exports.c +++ b/tests/test-exports.c @@ -28,17 +28,63 @@ #include "flatpak-exports-private.h" #include "flatpak-run-private.h" -/* This differs from g_file_test (path, G_FILE_TEST_IS_DIR) which - returns true if the path is a symlink to a dir */ -static gboolean -path_is_dir (const char *path) +static char *testdir; + +static void +global_setup (void) { - struct stat s; + g_autofree char *cachedir = NULL; + g_autofree char *configdir = NULL; + g_autofree char *datadir = NULL; + g_autofree char *homedir = NULL; + g_autofree char *runtimedir = NULL; + + testdir = g_strdup ("/tmp/flatpak-test-XXXXXX"); + g_mkdtemp (testdir); + g_test_message ("testdir: %s", testdir); + + homedir = g_strconcat (testdir, "/home", NULL); + g_mkdir_with_parents (homedir, S_IRWXU | S_IRWXG | S_IRWXO); + + g_setenv ("HOME", homedir, TRUE); + g_test_message ("setting HOME=%s", homedir); + + cachedir = g_strconcat (testdir, "/home/cache", NULL); + g_mkdir_with_parents (cachedir, S_IRWXU | S_IRWXG | S_IRWXO); + g_setenv ("XDG_CACHE_HOME", cachedir, TRUE); + g_test_message ("setting XDG_CACHE_HOME=%s", cachedir); + + configdir = g_strconcat (testdir, "/home/config", NULL); + g_mkdir_with_parents (configdir, S_IRWXU | S_IRWXG | S_IRWXO); + g_setenv ("XDG_CONFIG_HOME", configdir, TRUE); + g_test_message ("setting XDG_CONFIG_HOME=%s", configdir); + + datadir = g_strconcat (testdir, "/home/share", NULL); + g_mkdir_with_parents (datadir, S_IRWXU | S_IRWXG | S_IRWXO); + g_setenv ("XDG_DATA_HOME", datadir, TRUE); + g_test_message ("setting XDG_DATA_HOME=%s", datadir); + + runtimedir = g_strconcat (testdir, "/runtime", NULL); + g_mkdir_with_parents (runtimedir, S_IRWXU); + g_setenv ("XDG_RUNTIME_DIR", runtimedir, TRUE); + g_test_message ("setting XDG_RUNTIME_DIR=%s", runtimedir); + + g_reload_user_special_dirs_cache (); + + g_assert_cmpstr (g_get_user_cache_dir (), ==, cachedir); + g_assert_cmpstr (g_get_user_config_dir (), ==, configdir); + g_assert_cmpstr (g_get_user_data_dir (), ==, datadir); + g_assert_cmpstr (g_get_user_runtime_dir (), ==, runtimedir); +} - if (lstat (path, &s) != 0) - return FALSE; +static void +global_teardown (void) +{ + if (g_getenv ("SKIP_TEARDOWN")) + return; - return S_ISDIR (s.st_mode); + glnx_shutil_rm_rf_at (-1, testdir, NULL, NULL); + g_free (testdir); } /* @@ -411,27 +457,60 @@ test_empty (void) static void test_full (void) { + g_autoptr(GError) error = NULL; g_autoptr(FlatpakBwrap) bwrap = flatpak_bwrap_new (NULL); g_autoptr(FlatpakExports) exports = flatpak_exports_new (); + g_autofree gchar *subdir = g_build_filename (testdir, "test_full", NULL); + g_autofree gchar *expose_rw = g_build_filename (subdir, "expose-rw", NULL); + g_autofree gchar *expose_ro = g_build_filename (subdir, "expose-ro", NULL); + g_autofree gchar *hide = g_build_filename (subdir, "hide", NULL); + g_autofree gchar *dont_hide = g_build_filename (subdir, "dont-hide", NULL); + g_autofree gchar *hide_below_expose = g_build_filename (subdir, + "expose-ro", + "hide-me", + NULL); gsize i; + glnx_shutil_rm_rf_at (-1, subdir, NULL, &error); + + if (error != NULL) + { + g_assert_error (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND); + g_clear_error (&error); + } + + if (g_mkdir_with_parents (expose_rw, S_IRWXU) != 0) + g_error ("mkdir: %s", g_strerror (errno)); + + if (g_mkdir_with_parents (expose_ro, S_IRWXU) != 0) + g_error ("mkdir: %s", g_strerror (errno)); + + if (g_mkdir_with_parents (hide_below_expose, S_IRWXU) != 0) + g_error ("mkdir: %s", g_strerror (errno)); + + if (g_mkdir_with_parents (hide, S_IRWXU) != 0) + g_error ("mkdir: %s", g_strerror (errno)); + + if (g_mkdir_with_parents (dont_hide, S_IRWXU) != 0) + g_error ("mkdir: %s", g_strerror (errno)); + flatpak_exports_add_host_etc_expose (exports, FLATPAK_FILESYSTEM_MODE_READ_WRITE); flatpak_exports_add_host_os_expose (exports, FLATPAK_FILESYSTEM_MODE_READ_ONLY); flatpak_exports_add_path_expose (exports, FLATPAK_FILESYSTEM_MODE_READ_WRITE, - "/tmp"); + expose_rw); flatpak_exports_add_path_expose (exports, FLATPAK_FILESYSTEM_MODE_READ_ONLY, - "/var"); - flatpak_exports_add_path_tmpfs (exports, "/var/tmp"); + expose_ro); + flatpak_exports_add_path_tmpfs (exports, hide_below_expose); flatpak_exports_add_path_expose_or_hide (exports, FLATPAK_FILESYSTEM_MODE_NONE, - "/home"); + hide); flatpak_exports_add_path_expose_or_hide (exports, FLATPAK_FILESYSTEM_MODE_READ_ONLY, - "/srv"); + dont_hide); flatpak_bwrap_add_arg (bwrap, "bwrap"); flatpak_exports_append_bwrap_args (exports, bwrap); @@ -442,24 +521,20 @@ test_full (void) g_assert_cmpuint (i, <, bwrap->argv->len); g_assert_cmpstr (bwrap->argv->pdata[i++], ==, "bwrap"); - /* Hiding /home just uses --dir because / is not exposed. */ - if (path_is_dir ("/home")) - i = assert_next_is_dir (bwrap, i, "/home"); - - if (path_is_dir ("/srv")) - i = assert_next_is_bind (bwrap, i, "--ro-bind", "/srv"); - - if (path_is_dir ("/tmp")) - i = assert_next_is_bind (bwrap, i, "--bind", "/tmp"); - - if (path_is_dir ("/var")) - i = assert_next_is_bind (bwrap, i, "--ro-bind", "/var"); + i = assert_next_is_bind (bwrap, i, "--ro-bind", dont_hide); + i = assert_next_is_bind (bwrap, i, "--ro-bind", expose_ro); /* We don't create a FAKE_MODE_TMPFS in the container unless there is * a directory on the host to mount it on. - * Hiding /var/tmp has to use --tmpfs because /var *is* exposed. */ - if (path_is_dir ("/var") && path_is_dir ("/var/tmp")) - i = assert_next_is_tmpfs (bwrap, i, "/var/tmp"); + * Hiding $subdir/expose-ro/hide-me has to use --tmpfs because + * $subdir/expose-ro *is* exposed. */ + i = assert_next_is_tmpfs (bwrap, i, hide_below_expose); + + i = assert_next_is_bind (bwrap, i, "--bind", expose_rw); + + /* Hiding $subdir/hide just uses --dir, because $subdir is not + * exposed. */ + i = assert_next_is_dir (bwrap, i, hide); while (i < bwrap->argv->len && bwrap->argv->pdata[i] != NULL) { @@ -474,6 +549,14 @@ test_full (void) g_assert_cmpuint (i, ==, bwrap->argv->len - 1); g_assert_cmpstr (bwrap->argv->pdata[i++], ==, NULL); g_assert_cmpuint (i, ==, bwrap->argv->len); + + glnx_shutil_rm_rf_at (-1, subdir, NULL, &error); + + if (error != NULL) + { + g_assert_error (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND); + g_clear_error (&error); + } } int @@ -481,6 +564,8 @@ main (int argc, char *argv[]) { int res; + global_setup (); + g_test_init (&argc, &argv, NULL); g_test_add_func ("/context/empty", test_empty_context); @@ -491,5 +576,7 @@ main (int argc, char *argv[]) res = g_test_run (); + global_teardown (); + return res; } |