Package version up
[platform/upstream/libxkbcommon.git] / test / keyseq.c
index 253735c..adf4de3 100644 (file)
  * DEALINGS IN THE SOFTWARE.
  */
 
-#include <assert.h>
-#include <stdarg.h>
-#include <stdio.h>
+#include "config.h"
 
-#include <linux/input.h>
-#include <X11/keysym.h>
-
-#include "xkbcommon/xkbcommon.h"
-
-enum {
-    DOWN,
-    UP,
-    BOTH,
-    NEXT,
-    FINISH,
-};
-
-#define EVDEV_OFFSET 8
-
-/*
- * Test a sequence of keysyms, resulting from a sequence of key presses,
- * against the keysyms they're supposed to generate.
- *
- * - Each test runs with a clean state.
- * - Each line in the test is made up of:
- *   + A keycode, given as a KEY_* from linux/input.h.
- *   + A direction - DOWN for press, UP for release, BOTH for
- *     immediate press + release.
- *   + A sequence of keysyms that should result from this keypress.
- *
- * The vararg format is:
- * <KEY_*>  <DOWN | UP | BOTH>  <XK_* (zero or more)>  <NEXT | FINISH>
- *
- * See below for examples.
- */
-static int
-test_key_seq(struct xkb_keymap *keymap, ...)
-{
-    struct xkb_state *state;
-
-    va_list ap;
-    xkb_keycode_t keycode;
-    int op;
-    xkb_keysym_t keysym;
-
-    const xkb_keysym_t *syms;
-    unsigned int nsyms, i;
-    char ksbuf[16];
-
-    state = xkb_state_new(keymap);
-    assert(state);
-
-    va_start(ap, keymap);
-
-    for (;;) {
-        keycode = va_arg(ap, int) + EVDEV_OFFSET;
-        op = va_arg(ap, int);
-
-        nsyms = xkb_key_get_syms(state, keycode, &syms);
-        fprintf(stderr, "got %d syms for key 0x%x: [", nsyms, keycode);
-
-        if (op == DOWN || op == BOTH)
-            xkb_state_update_key(state, keycode, XKB_KEY_DOWN);
-        if (op == UP || op == BOTH)
-            xkb_state_update_key(state, keycode, XKB_KEY_UP);
-
-        for (i = 0; i < nsyms; i++) {
-            keysym = va_arg(ap, int);
-            xkb_keysym_get_name(syms[i], ksbuf, sizeof(ksbuf));
-            fprintf(stderr, "%s%s", (i != 0) ? ", " : "", ksbuf);
-
-            if (keysym == FINISH || keysym == NEXT) {
-                xkb_keysym_get_name(syms[i], ksbuf, sizeof(ksbuf));
-                fprintf(stderr, "Did not expect keysym: %s.\n", ksbuf);
-                goto fail;
-            }
-
-            if (keysym != syms[i]) {
-                xkb_keysym_get_name(keysym, ksbuf, sizeof(ksbuf));
-                fprintf(stderr, "Expected keysym: %s. ", ksbuf);;
-                xkb_keysym_get_name(syms[i], ksbuf, sizeof(ksbuf));
-                fprintf(stderr, "Got keysym: %s.\n", ksbuf);;
-                goto fail;
-            }
-        }
-
-        fprintf(stderr, "]\n");
-
-        keysym = va_arg(ap, int);
-        if (keysym == NEXT)
-            continue;
-        if (keysym == FINISH)
-            break;
-
-        xkb_keysym_get_name(keysym, ksbuf, sizeof(ksbuf));
-        fprintf(stderr, "Expected keysym: %s. Didn't get it.\n", ksbuf);
-        goto fail;
-    }
-
-    va_end(ap);
-    xkb_state_unref(state);
-    return 1;
-
-fail:
-    va_end(ap);
-    xkb_state_unref(state);
-    return 0;
-}
+#include "evdev-scancodes.h"
+#include "test.h"
 
 int
 main(void)
 {
-    struct xkb_context *ctx;
+    struct xkb_context *ctx = test_get_context(0);
     struct xkb_keymap *keymap;
-    const struct xkb_rule_names names = {
-        .rules = "evdev",
-        .model = "evdev",
-        .layout = "us,il",
-        .variant = "",
-        .options = "grp:menu_toggle",
-    };
-    char *XXX_remove_me_str;
-
-    ctx = xkb_context_new(0);
+
     assert(ctx);
-    keymap = xkb_map_new_from_names(ctx, &names, 0);
+    keymap = test_compile_rules(ctx, "evdev", "evdev",
+                                "us,il,ru,de", ",,phonetic,neo",
+                                "grp:alt_shift_toggle,grp:menu_toggle");
     assert(keymap);
 
-    XXX_remove_me_str = xkb_map_get_as_string(keymap);
-    fprintf(stderr, "keymap is:\n%s\n\n", XXX_remove_me_str);
-
     assert(test_key_seq(keymap,
-                        KEY_H,  BOTH,  XK_h,  NEXT,
-                        KEY_E,  BOTH,  XK_e,  NEXT,
-                        KEY_L,  BOTH,  XK_l,  NEXT,
-                        KEY_L,  BOTH,  XK_l,  NEXT,
-                        KEY_O,  BOTH,  XK_o,  FINISH));
+                        KEY_H,  BOTH,  XKB_KEY_h,  NEXT,
+                        KEY_E,  BOTH,  XKB_KEY_e,  NEXT,
+                        KEY_L,  BOTH,  XKB_KEY_l,  NEXT,
+                        KEY_L,  BOTH,  XKB_KEY_l,  NEXT,
+                        KEY_O,  BOTH,  XKB_KEY_o,  FINISH));
 
+    /* Simple shifted level. */
+    assert(test_key_seq(keymap,
+                        KEY_H,          BOTH,  XKB_KEY_h,        NEXT,
+                        KEY_LEFTSHIFT,  DOWN,  XKB_KEY_Shift_L,  NEXT,
+                        KEY_E,          BOTH,  XKB_KEY_E,        NEXT,
+                        KEY_L,          BOTH,  XKB_KEY_L,        NEXT,
+                        KEY_LEFTSHIFT,  UP,    XKB_KEY_Shift_L,  NEXT,
+                        KEY_L,          BOTH,  XKB_KEY_l,        NEXT,
+                        KEY_O,          BOTH,  XKB_KEY_o,        FINISH));
+
+    /* Key repeat shifted and unshifted in the middle. */
     assert(test_key_seq(keymap,
-                        KEY_H,          BOTH,  XK_h,        NEXT,
-                        KEY_LEFTSHIFT,  DOWN,  XK_Shift_L,  NEXT,
-                        KEY_E,          BOTH,  XK_E,        NEXT,
-                        KEY_L,          BOTH,  XK_L,        NEXT,
-                        KEY_LEFTSHIFT,  UP,    XK_Shift_L,  NEXT,
-                        KEY_L,          BOTH,  XK_l,        NEXT,
-                        KEY_O,          BOTH,  XK_o,        FINISH));
+                        KEY_H,           DOWN,    XKB_KEY_h,        NEXT,
+                        KEY_H,           REPEAT,  XKB_KEY_h,        NEXT,
+                        KEY_H,           REPEAT,  XKB_KEY_h,        NEXT,
+                        KEY_LEFTSHIFT,   DOWN,    XKB_KEY_Shift_L,  NEXT,
+                        KEY_H,           REPEAT,  XKB_KEY_H,        NEXT,
+                        KEY_H,           REPEAT,  XKB_KEY_H,        NEXT,
+                        KEY_LEFTSHIFT,   UP,      XKB_KEY_Shift_L,  NEXT,
+                        KEY_H,           REPEAT,  XKB_KEY_h,        NEXT,
+                        KEY_H,           REPEAT,  XKB_KEY_h,        NEXT,
+                        KEY_H,           UP,      XKB_KEY_h,        NEXT,
+                        KEY_H,           BOTH,    XKB_KEY_h,        FINISH));
 
     /* Base modifier cleared on key release... */
     assert(test_key_seq(keymap,
-                        KEY_H,          BOTH,  XK_h,        NEXT,
-                        KEY_LEFTSHIFT,  DOWN,  XK_Shift_L,  NEXT,
-                        KEY_E,          BOTH,  XK_E,        NEXT,
-                        KEY_L,          BOTH,  XK_L,        NEXT,
-                        KEY_LEFTSHIFT,  DOWN,  XK_Shift_L,  NEXT,
-                        KEY_L,          BOTH,  XK_L,        NEXT,
-                        KEY_O,          BOTH,  XK_O,        FINISH));
+                        KEY_H,          BOTH,  XKB_KEY_h,        NEXT,
+                        KEY_LEFTSHIFT,  DOWN,  XKB_KEY_Shift_L,  NEXT,
+                        KEY_E,          BOTH,  XKB_KEY_E,        NEXT,
+                        KEY_L,          BOTH,  XKB_KEY_L,        NEXT,
+                        KEY_LEFTSHIFT,  DOWN,  XKB_KEY_Shift_L,  NEXT,
+                        KEY_L,          BOTH,  XKB_KEY_L,        NEXT,
+                        KEY_O,          BOTH,  XKB_KEY_O,        FINISH));
 
     /* ... But only by the keycode that set it. */
     assert(test_key_seq(keymap,
-                        KEY_H,           BOTH,  XK_h,        NEXT,
-                        KEY_LEFTSHIFT,   DOWN,  XK_Shift_L,  NEXT,
-                        KEY_E,           BOTH,  XK_E,        NEXT,
-                        KEY_L,           BOTH,  XK_L,        NEXT,
-                        KEY_RIGHTSHIFT,  UP,    XK_Shift_R,  NEXT,
-                        KEY_L,           BOTH,  XK_L,        NEXT,
-                        KEY_O,           BOTH,  XK_O,        FINISH));
+                        KEY_H,           BOTH,  XKB_KEY_h,        NEXT,
+                        KEY_LEFTSHIFT,   DOWN,  XKB_KEY_Shift_L,  NEXT,
+                        KEY_E,           BOTH,  XKB_KEY_E,        NEXT,
+                        KEY_L,           BOTH,  XKB_KEY_L,        NEXT,
+                        KEY_RIGHTSHIFT,  UP,    XKB_KEY_Shift_R,  NEXT,
+                        KEY_L,           BOTH,  XKB_KEY_L,        NEXT,
+                        KEY_O,           BOTH,  XKB_KEY_O,        FINISH));
 
     /*
      * A base modifier should only be cleared when no other key affecting
      * the modifier is down.
      */
     assert(test_key_seq(keymap,
-                        KEY_H,           BOTH,  XK_h,        NEXT,
-                        KEY_LEFTSHIFT,   DOWN,  XK_Shift_L,  NEXT,
-                        KEY_E,           BOTH,  XK_E,        NEXT,
-                        KEY_RIGHTSHIFT,  DOWN,  XK_Shift_R,  NEXT,
-                        KEY_L,           BOTH,  XK_L,        NEXT,
-                        KEY_RIGHTSHIFT,  UP,    XK_Shift_R,  NEXT,
-                        KEY_L,           BOTH,  XK_L,        NEXT,
-                        KEY_LEFTSHIFT,   UP,    XK_Shift_L,  NEXT,
-                        KEY_O,           BOTH,  XK_o,        FINISH));
+                        KEY_H,           BOTH,  XKB_KEY_h,        NEXT,
+                        KEY_LEFTSHIFT,   DOWN,  XKB_KEY_Shift_L,  NEXT,
+                        KEY_E,           BOTH,  XKB_KEY_E,        NEXT,
+                        KEY_RIGHTSHIFT,  DOWN,  XKB_KEY_Shift_R,  NEXT,
+                        KEY_L,           BOTH,  XKB_KEY_L,        NEXT,
+                        KEY_RIGHTSHIFT,  UP,    XKB_KEY_Shift_R,  NEXT,
+                        KEY_L,           BOTH,  XKB_KEY_L,        NEXT,
+                        KEY_LEFTSHIFT,   UP,    XKB_KEY_Shift_L,  NEXT,
+                        KEY_O,           BOTH,  XKB_KEY_o,        FINISH));
+
+    /*
+     * Two key presses from the same key (e.g. if two keyboards use the
+     * same xkb_state) should only be released after two releases.
+     */
+    assert(test_key_seq(keymap,
+                        KEY_H,           BOTH,  XKB_KEY_h,        NEXT,
+                        KEY_LEFTSHIFT,   DOWN,  XKB_KEY_Shift_L,  NEXT,
+                        KEY_H,           BOTH,  XKB_KEY_H,        NEXT,
+                        KEY_LEFTSHIFT,   DOWN,  XKB_KEY_Shift_L,  NEXT,
+                        KEY_H,           BOTH,  XKB_KEY_H,        NEXT,
+                        KEY_LEFTSHIFT,   UP,    XKB_KEY_Shift_L,  NEXT,
+                        KEY_H,           BOTH,  XKB_KEY_H,        NEXT,
+                        KEY_LEFTSHIFT,   UP,    XKB_KEY_Shift_L,  NEXT,
+                        KEY_H,           BOTH,  XKB_KEY_h,        FINISH));
+
+    /* Same as above with locked modifiers. */
+    assert(test_key_seq(keymap,
+                        KEY_H,           BOTH,  XKB_KEY_h,          NEXT,
+                        KEY_CAPSLOCK,    DOWN,  XKB_KEY_Caps_Lock,  NEXT,
+                        KEY_H,           BOTH,  XKB_KEY_H,          NEXT,
+                        KEY_CAPSLOCK,    DOWN,  XKB_KEY_Caps_Lock,  NEXT,
+                        KEY_H,           BOTH,  XKB_KEY_H,          NEXT,
+                        KEY_CAPSLOCK,    UP,    XKB_KEY_Caps_Lock,  NEXT,
+                        KEY_H,           BOTH,  XKB_KEY_H,          NEXT,
+                        KEY_CAPSLOCK,    UP,    XKB_KEY_Caps_Lock,  NEXT,
+                        KEY_H,           BOTH,  XKB_KEY_H,          NEXT,
+                        KEY_CAPSLOCK,    BOTH,  XKB_KEY_Caps_Lock,  NEXT,
+                        KEY_H,           BOTH,  XKB_KEY_h,          FINISH));
 
     /* Group switching / locking. */
     assert(test_key_seq(keymap,
-                        KEY_H,        BOTH,  XK_h,               NEXT,
-                        KEY_E,        BOTH,  XK_e,               NEXT,
-                        KEY_COMPOSE,  BOTH,  XK_ISO_Next_Group,  NEXT,
-                        KEY_K,        BOTH,  XK_hebrew_lamed,    NEXT,
-                        KEY_F,        BOTH,  XK_hebrew_kaph,     NEXT,
-                        KEY_COMPOSE,  BOTH,  XK_ISO_Next_Group,  NEXT,
-                        KEY_O,        BOTH,  XK_o,               FINISH));
+                        KEY_H,        BOTH,  XKB_KEY_h,               NEXT,
+                        KEY_E,        BOTH,  XKB_KEY_e,               NEXT,
+                        KEY_COMPOSE,  BOTH,  XKB_KEY_ISO_Next_Group,  NEXT,
+                        KEY_K,        BOTH,  XKB_KEY_hebrew_lamed,    NEXT,
+                        KEY_F,        BOTH,  XKB_KEY_hebrew_kaph,     NEXT,
+                        KEY_COMPOSE,  BOTH,  XKB_KEY_ISO_Next_Group,  NEXT,
+                        KEY_COMPOSE,  BOTH,  XKB_KEY_ISO_Next_Group,  NEXT,
+                        KEY_COMPOSE,  BOTH,  XKB_KEY_ISO_Next_Group,  NEXT,
+                        KEY_O,        BOTH,  XKB_KEY_o,               FINISH));
+
+    assert(test_key_seq(keymap,
+                        KEY_LEFTSHIFT, DOWN, XKB_KEY_Shift_L,        NEXT,
+                        KEY_LEFTALT,   DOWN, XKB_KEY_ISO_Next_Group, NEXT,
+                        KEY_LEFTALT,   UP,   XKB_KEY_ISO_Next_Group, NEXT,
+                        KEY_LEFTSHIFT, UP,   XKB_KEY_Shift_L,        FINISH));
+
+    assert(test_key_seq(keymap,
+                        KEY_LEFTALT,   DOWN, XKB_KEY_Alt_L,          NEXT,
+                        KEY_LEFTSHIFT, DOWN, XKB_KEY_ISO_Next_Group, NEXT,
+                        KEY_LEFTSHIFT, UP,   XKB_KEY_ISO_Next_Group, NEXT,
+                        KEY_LEFTALT,   UP,   XKB_KEY_Alt_L,          FINISH));
 
     /* Locked modifiers. */
     assert(test_key_seq(keymap,
-                        KEY_CAPSLOCK,  BOTH,  XK_Caps_Lock,  NEXT,
-                        KEY_H,         BOTH,  XK_H,          NEXT,
-                        KEY_E,         BOTH,  XK_E,          NEXT,
-                        KEY_L,         BOTH,  XK_L,          NEXT,
-                        KEY_L,         BOTH,  XK_L,          NEXT,
-                        KEY_O,         BOTH,  XK_O,          FINISH));
+                        KEY_CAPSLOCK,  BOTH,  XKB_KEY_Caps_Lock,  NEXT,
+                        KEY_H,         BOTH,  XKB_KEY_H,          NEXT,
+                        KEY_E,         BOTH,  XKB_KEY_E,          NEXT,
+                        KEY_L,         BOTH,  XKB_KEY_L,          NEXT,
+                        KEY_L,         BOTH,  XKB_KEY_L,          NEXT,
+                        KEY_O,         BOTH,  XKB_KEY_O,          FINISH));
 
     assert(test_key_seq(keymap,
-                        KEY_H,         BOTH,  XK_h,          NEXT,
-                        KEY_E,         BOTH,  XK_e,          NEXT,
-                        KEY_CAPSLOCK,  BOTH,  XK_Caps_Lock,  NEXT,
-                        KEY_L,         BOTH,  XK_L,          NEXT,
-                        KEY_L,         BOTH,  XK_L,          NEXT,
-                        KEY_CAPSLOCK,  BOTH,  XK_Caps_Lock,  NEXT,
-                        KEY_O,         BOTH,  XK_o,          FINISH));
+                        KEY_H,         BOTH,  XKB_KEY_h,          NEXT,
+                        KEY_E,         BOTH,  XKB_KEY_e,          NEXT,
+                        KEY_CAPSLOCK,  BOTH,  XKB_KEY_Caps_Lock,  NEXT,
+                        KEY_L,         BOTH,  XKB_KEY_L,          NEXT,
+                        KEY_L,         BOTH,  XKB_KEY_L,          NEXT,
+                        KEY_CAPSLOCK,  BOTH,  XKB_KEY_Caps_Lock,  NEXT,
+                        KEY_O,         BOTH,  XKB_KEY_o,          FINISH));
 
     assert(test_key_seq(keymap,
-                        KEY_H,         BOTH,  XK_h,          NEXT,
-                        KEY_CAPSLOCK,  DOWN,  XK_Caps_Lock,  NEXT,
-                        KEY_E,         BOTH,  XK_E,          NEXT,
-                        KEY_L,         BOTH,  XK_L,          NEXT,
-                        KEY_L,         BOTH,  XK_L,          NEXT,
-                        KEY_CAPSLOCK,  UP,    XK_Caps_Lock,  NEXT,
-                        KEY_O,         BOTH,  XK_O,          FINISH));
+                        KEY_H,         BOTH,  XKB_KEY_h,          NEXT,
+                        KEY_CAPSLOCK,  DOWN,  XKB_KEY_Caps_Lock,  NEXT,
+                        KEY_E,         BOTH,  XKB_KEY_E,          NEXT,
+                        KEY_L,         BOTH,  XKB_KEY_L,          NEXT,
+                        KEY_L,         BOTH,  XKB_KEY_L,          NEXT,
+                        KEY_CAPSLOCK,  UP,    XKB_KEY_Caps_Lock,  NEXT,
+                        KEY_O,         BOTH,  XKB_KEY_O,          FINISH));
 
     assert(test_key_seq(keymap,
-                        KEY_H,         BOTH,  XK_h,          NEXT,
-                        KEY_E,         BOTH,  XK_e,          NEXT,
-                        KEY_CAPSLOCK,  UP,    XK_Caps_Lock,  NEXT,
-                        KEY_L,         BOTH,  XK_l,          NEXT,
-                        KEY_L,         BOTH,  XK_l,          NEXT,
-                        KEY_O,         BOTH,  XK_o,          FINISH));
+                        KEY_H,         BOTH,  XKB_KEY_h,          NEXT,
+                        KEY_E,         BOTH,  XKB_KEY_e,          NEXT,
+                        KEY_CAPSLOCK,  UP,    XKB_KEY_Caps_Lock,  NEXT,
+                        KEY_L,         BOTH,  XKB_KEY_l,          NEXT,
+                        KEY_L,         BOTH,  XKB_KEY_l,          NEXT,
+                        KEY_O,         BOTH,  XKB_KEY_o,          FINISH));
 
     /*
      * A key release affecting a locked modifier should clear it
      * regardless of the key press.
      */
     /* assert(test_key_seq(keymap, */
-    /*                     KEY_H,         BOTH,  XK_h,          NEXT, */
-    /*                     KEY_CAPSLOCK,  DOWN,  XK_Caps_Lock,  NEXT, */
-    /*                     KEY_E,         BOTH,  XK_E,          NEXT, */
-    /*                     KEY_L,         BOTH,  XK_L,          NEXT, */
-    /*                     KEY_CAPSLOCK,  UP,    XK_Caps_Lock,  NEXT, */
-    /*                     KEY_L,         BOTH,  XK_L,          NEXT, */
-    /*                     KEY_CAPSLOCK,  UP,    XK_Caps_Lock,  NEXT, */
-    /*                     KEY_O,         BOTH,  XK_o,          FINISH)); */
+    /*                     KEY_H,         BOTH,  XKB_KEY_h,          NEXT, */
+    /*                     KEY_CAPSLOCK,  DOWN,  XKB_KEY_Caps_Lock,  NEXT, */
+    /*                     KEY_E,         BOTH,  XKB_KEY_E,          NEXT, */
+    /*                     KEY_L,         BOTH,  XKB_KEY_L,          NEXT, */
+    /*                     KEY_CAPSLOCK,  UP,    XKB_KEY_Caps_Lock,  NEXT, */
+    /*                     KEY_L,         BOTH,  XKB_KEY_L,          NEXT, */
+    /*                     KEY_CAPSLOCK,  UP,    XKB_KEY_Caps_Lock,  NEXT, */
+    /*                     KEY_O,         BOTH,  XKB_KEY_o,          FINISH)); */
 
     /* Simple Num Lock sanity check. */
     assert(test_key_seq(keymap,
-                        KEY_KP1,      BOTH,  XK_KP_End,    NEXT,
-                        KEY_NUMLOCK,  BOTH,  XK_Num_Lock,  NEXT,
-                        KEY_KP1,      BOTH,  XK_KP_1,      NEXT,
-                        KEY_KP2,      BOTH,  XK_KP_2,      NEXT,
-                        KEY_NUMLOCK,  BOTH,  XK_Num_Lock,  NEXT,
-                        KEY_KP2,      BOTH,  XK_KP_Down,   FINISH));
-
-    xkb_map_unref(keymap);
+                        KEY_KP1,      BOTH,  XKB_KEY_KP_End,    NEXT,
+                        KEY_NUMLOCK,  BOTH,  XKB_KEY_Num_Lock,  NEXT,
+                        KEY_KP1,      BOTH,  XKB_KEY_KP_1,      NEXT,
+                        KEY_KP2,      BOTH,  XKB_KEY_KP_2,      NEXT,
+                        KEY_NUMLOCK,  BOTH,  XKB_KEY_Num_Lock,  NEXT,
+                        KEY_KP2,      BOTH,  XKB_KEY_KP_Down,   FINISH));
+
+    /* Test that the aliases in the ru(phonetic) symbols map work. */
+    assert(test_key_seq(keymap,
+                        KEY_COMPOSE,     BOTH,  XKB_KEY_ISO_Next_Group,  NEXT,
+                        KEY_COMPOSE,     BOTH,  XKB_KEY_ISO_Next_Group,  NEXT,
+                        KEY_1,           BOTH,  XKB_KEY_1,               NEXT,
+                        KEY_Q,           BOTH,  XKB_KEY_Cyrillic_ya,     NEXT,
+                        KEY_LEFTSHIFT,   DOWN,  XKB_KEY_Shift_L,         NEXT,
+                        KEY_1,           BOTH,  XKB_KEY_exclam,          NEXT,
+                        KEY_Q,           BOTH,  XKB_KEY_Cyrillic_YA,     NEXT,
+                        KEY_LEFTSHIFT,   UP,    XKB_KEY_Shift_L,         NEXT,
+                        KEY_V,           BOTH,  XKB_KEY_Cyrillic_zhe,    NEXT,
+                        KEY_CAPSLOCK,    BOTH,  XKB_KEY_Caps_Lock,       NEXT,
+                        KEY_1,           BOTH,  XKB_KEY_1,               NEXT,
+                        KEY_V,           BOTH,  XKB_KEY_Cyrillic_ZHE,    NEXT,
+                        KEY_RIGHTSHIFT,  DOWN,  XKB_KEY_Shift_R,         NEXT,
+                        KEY_V,           BOTH,  XKB_KEY_Cyrillic_zhe,    NEXT,
+                        KEY_RIGHTSHIFT,  UP,    XKB_KEY_Shift_R,         NEXT,
+                        KEY_V,           BOTH,  XKB_KEY_Cyrillic_ZHE,    FINISH));
+
+#define KS(name) xkb_keysym_from_name(name, 0)
+
+    /* Test that levels (1-5) in de(neo) symbols map work. */
+    assert(test_key_seq(keymap,
+                        /* Switch to the group. */
+                        KEY_COMPOSE,     BOTH,  XKB_KEY_ISO_Next_Group,    NEXT,
+                        KEY_COMPOSE,     BOTH,  XKB_KEY_ISO_Next_Group,    NEXT,
+                        KEY_COMPOSE,     BOTH,  XKB_KEY_ISO_Next_Group,    NEXT,
+
+                        /* Level 1. */
+                        KEY_1,           BOTH,  XKB_KEY_1,                 NEXT,
+                        KEY_Q,           BOTH,  XKB_KEY_x,                 NEXT,
+                        KEY_KP7,         BOTH,  XKB_KEY_KP_7,              NEXT,
+                        KEY_ESC,         BOTH,  XKB_KEY_Escape,            NEXT,
+
+                        /* Level 2 with Shift. */
+                        KEY_LEFTSHIFT,   DOWN,  XKB_KEY_Shift_L,           NEXT,
+                        KEY_1,           BOTH,  XKB_KEY_degree,            NEXT,
+                        KEY_Q,           BOTH,  XKB_KEY_X,                 NEXT,
+                        KEY_KP7,         BOTH,  KS("U2714"),               NEXT,
+                        KEY_ESC,         BOTH,  XKB_KEY_Escape,            NEXT,
+                        /*
+                         * XXX: de(neo) uses shift(both_capslock) which causes
+                         * the interesting result in the next line. Since it's
+                         * a key release, it doesn't actually lock the modifier,
+                         * and applications by-and-large ignore the keysym on
+                         * release(?). Is this a problem?
+                         */
+                        KEY_LEFTSHIFT,   UP,    XKB_KEY_Caps_Lock,         NEXT,
+
+                        /* Level 2 with the Lock modifier. */
+                        KEY_LEFTSHIFT,   DOWN,  XKB_KEY_Shift_L,           NEXT,
+                        KEY_RIGHTSHIFT,  BOTH,  XKB_KEY_Caps_Lock,         NEXT,
+                        KEY_LEFTSHIFT,   UP,    XKB_KEY_Caps_Lock,         NEXT,
+                        KEY_6,           BOTH,  XKB_KEY_6,                 NEXT,
+                        KEY_H,           BOTH,  XKB_KEY_S,                 NEXT,
+                        KEY_KP3,         BOTH,  XKB_KEY_KP_3,              NEXT,
+                        KEY_ESC,         BOTH,  XKB_KEY_Escape,            NEXT,
+                        KEY_LEFTSHIFT,   DOWN,  XKB_KEY_Shift_L,           NEXT,
+                        KEY_RIGHTSHIFT,  BOTH,  XKB_KEY_Caps_Lock,         NEXT,
+                        KEY_LEFTSHIFT,   UP,    XKB_KEY_Caps_Lock,         NEXT,
+
+                        /* Level 3. */
+                        KEY_CAPSLOCK,    DOWN,  XKB_KEY_ISO_Level3_Shift,  NEXT,
+                        KEY_6,           BOTH,  XKB_KEY_cent,              NEXT,
+                        KEY_Q,           BOTH,  XKB_KEY_ellipsis,          NEXT,
+                        KEY_KP7,         BOTH,  KS("U2195"),               NEXT,
+                        KEY_ESC,         BOTH,  XKB_KEY_Escape,            NEXT,
+                        KEY_CAPSLOCK,    UP,    XKB_KEY_ISO_Level3_Shift,  NEXT,
+
+                        /* Level 4. */
+                        KEY_CAPSLOCK,    DOWN,  XKB_KEY_ISO_Level3_Shift,  NEXT,
+                        KEY_LEFTSHIFT,   DOWN,  XKB_KEY_Shift_L,           NEXT,
+                        KEY_5,           BOTH,  XKB_KEY_malesymbol,        NEXT,
+                        KEY_E,           BOTH,  XKB_KEY_Greek_lambda,      NEXT,
+                        KEY_SPACE,       BOTH,  XKB_KEY_nobreakspace,      NEXT,
+                        KEY_KP8,         BOTH,  XKB_KEY_intersection,      NEXT,
+                        KEY_ESC,         BOTH,  XKB_KEY_Escape,            NEXT,
+                        KEY_LEFTSHIFT,   UP,    XKB_KEY_Caps_Lock,         NEXT,
+                        KEY_CAPSLOCK,    UP,    XKB_KEY_ISO_Level3_Shift,  NEXT,
+
+                        /* Level 5. */
+                        KEY_RIGHTALT,    DOWN,  XKB_KEY_ISO_Level5_Shift,  NEXT,
+                        /* XXX: xkeyboard-config is borked when de(neo) is
+                         *      not the first group - not our fault. We test
+                         *      Level5 seprately below with only de(neo). */
+                        /* KEY_5,           BOTH,  XKB_KEY_periodcentered,    NEXT, */
+                        /* KEY_E,           BOTH,  XKB_KEY_Up,                NEXT, */
+                        /* KEY_SPACE,       BOTH,  XKB_KEY_KP_0,              NEXT, */
+                        /* KEY_KP8,         BOTH,  XKB_KEY_KP_Up,             NEXT, */
+                        KEY_ESC,         BOTH,  XKB_KEY_Escape,            NEXT,
+                        KEY_RIGHTALT,    UP,    XKB_KEY_ISO_Level5_Shift,  NEXT,
+
+                        KEY_V,           BOTH,  XKB_KEY_p,               FINISH));
+
+    xkb_keymap_unref(keymap);
+    keymap = test_compile_rules(ctx, "evdev", "", "de", "neo", "");
+    assert(keymap);
+    assert(test_key_seq(keymap,
+                        /* Level 5. */
+                        KEY_RIGHTALT,    DOWN,  XKB_KEY_ISO_Level5_Shift,  NEXT,
+                        KEY_5,           BOTH,  XKB_KEY_periodcentered,    NEXT,
+                        KEY_E,           BOTH,  XKB_KEY_Up,                NEXT,
+                        KEY_SPACE,       BOTH,  XKB_KEY_KP_0,              NEXT,
+                        KEY_KP8,         BOTH,  XKB_KEY_KP_Up,             NEXT,
+                        KEY_ESC,         BOTH,  XKB_KEY_Escape,            NEXT,
+                        KEY_RIGHTALT,    UP,    XKB_KEY_ISO_Level5_Lock,   NEXT,
+
+                        /* Level 6. */
+                        KEY_RIGHTALT,    DOWN,  XKB_KEY_ISO_Level5_Shift,  NEXT,
+                        KEY_RIGHTSHIFT,  DOWN,  XKB_KEY_Shift_R,           NEXT,
+                        KEY_5,           BOTH,  XKB_KEY_NoSymbol,          NEXT,
+                        KEY_8,           BOTH,  XKB_KEY_ISO_Left_Tab,      NEXT,
+                        KEY_E,           BOTH,  XKB_KEY_Up,                NEXT,
+                        KEY_SPACE,       BOTH,  XKB_KEY_KP_0,              NEXT,
+                        KEY_KP8,         BOTH,  XKB_KEY_KP_Up,             NEXT,
+                        KEY_ESC,         BOTH,  XKB_KEY_Escape,            NEXT,
+                        KEY_RIGHTSHIFT,  UP,    XKB_KEY_Caps_Lock,         NEXT,
+                        KEY_RIGHTALT,    UP,    XKB_KEY_ISO_Level5_Lock,   NEXT,
+
+                        /* Level 7. */
+                        KEY_RIGHTALT,    DOWN,  XKB_KEY_ISO_Level5_Shift,  NEXT,
+                        KEY_CAPSLOCK,    DOWN,  XKB_KEY_ISO_Level3_Shift,  NEXT,
+                        KEY_5,           BOTH,  KS("U2221"),               NEXT,
+                        KEY_E,           BOTH,  XKB_KEY_Greek_LAMBDA,      NEXT,
+                        KEY_SPACE,       BOTH,  KS("U202F"),               NEXT,
+                        KEY_KP8,         BOTH,  KS("U22C2"),               NEXT,
+                        KEY_ESC,         BOTH,  XKB_KEY_Escape,            NEXT,
+                        KEY_CAPSLOCK,    UP,    XKB_KEY_ISO_Level3_Shift,  NEXT,
+                        KEY_RIGHTALT,    UP,    XKB_KEY_ISO_Level5_Lock,   NEXT,
+
+                        /* Level 8. */
+                        KEY_RIGHTALT,    DOWN,  XKB_KEY_ISO_Level5_Shift,  NEXT,
+                        KEY_CAPSLOCK,    DOWN,  XKB_KEY_ISO_Level3_Shift,  NEXT,
+                        KEY_RIGHTSHIFT,  DOWN,  XKB_KEY_Shift_R,           NEXT,
+                        KEY_TAB,         BOTH,  XKB_KEY_ISO_Level5_Lock,   NEXT,
+                        KEY_V,           BOTH,  XKB_KEY_Greek_pi,          NEXT,
+                        KEY_RIGHTSHIFT,  UP,    XKB_KEY_Caps_Lock,         NEXT,
+                        KEY_V,           BOTH,  XKB_KEY_asciitilde,        NEXT,
+                        KEY_CAPSLOCK,    UP,    XKB_KEY_ISO_Level3_Shift,  NEXT,
+                        KEY_V,           BOTH,  XKB_KEY_p,                 NEXT,
+                        KEY_RIGHTALT,    UP,    XKB_KEY_ISO_Level5_Lock,   NEXT,
+                        /* Locks Level 5. */
+
+                        KEY_V,           BOTH,  XKB_KEY_Return,            FINISH));
+
+
+    xkb_keymap_unref(keymap);
+    keymap = test_compile_rules(ctx, "evdev", "", "us,il,ru", "",
+                                "grp:alt_shift_toggle_bidir,grp:menu_toggle");
+    assert(keymap);
+
+    assert(test_key_seq(keymap,
+                        KEY_LEFTSHIFT, DOWN, XKB_KEY_Shift_L,        NEXT,
+                        KEY_LEFTALT,   DOWN, XKB_KEY_ISO_Prev_Group, NEXT,
+                        KEY_LEFTALT,   UP,   XKB_KEY_ISO_Prev_Group, NEXT,
+                        KEY_LEFTSHIFT, UP,   XKB_KEY_Shift_L,        FINISH));
+
+    assert(test_key_seq(keymap,
+                        KEY_LEFTALT,   DOWN, XKB_KEY_Alt_L,          NEXT,
+                        KEY_LEFTSHIFT, DOWN, XKB_KEY_ISO_Prev_Group, NEXT,
+                        KEY_LEFTSHIFT, UP,   XKB_KEY_ISO_Prev_Group, NEXT,
+                        KEY_LEFTALT,   UP,   XKB_KEY_Alt_L,          FINISH));
+
+    /* Check backwards (negative) group switching and wrapping. */
+    assert(test_key_seq(keymap,
+                        KEY_H,         BOTH, XKB_KEY_h,              NEXT,
+                        KEY_COMPOSE,   BOTH, XKB_KEY_ISO_Next_Group, NEXT,
+                        KEY_H,         BOTH, XKB_KEY_hebrew_yod,     NEXT,
+                        KEY_COMPOSE,   BOTH, XKB_KEY_ISO_Next_Group, NEXT,
+                        KEY_H,         BOTH, XKB_KEY_Cyrillic_er,    NEXT,
+                        KEY_LEFTSHIFT, DOWN, XKB_KEY_Shift_L,        NEXT,
+                        KEY_LEFTALT,   BOTH, XKB_KEY_ISO_Prev_Group, NEXT,
+                        KEY_LEFTSHIFT, UP,   XKB_KEY_Shift_L,        NEXT,
+                        KEY_H,         BOTH, XKB_KEY_hebrew_yod,     NEXT,
+                        KEY_LEFTSHIFT, DOWN, XKB_KEY_Shift_L,        NEXT,
+                        KEY_LEFTALT,   BOTH, XKB_KEY_ISO_Prev_Group, NEXT,
+                        KEY_LEFTSHIFT, UP,   XKB_KEY_Shift_L,        NEXT,
+                        KEY_H,         BOTH, XKB_KEY_h,              NEXT,
+                        KEY_LEFTSHIFT, DOWN, XKB_KEY_Shift_L,        NEXT,
+                        KEY_LEFTALT,   BOTH, XKB_KEY_ISO_Prev_Group, NEXT,
+                        KEY_LEFTSHIFT, UP,   XKB_KEY_Shift_L,        NEXT,
+                        KEY_H,         BOTH, XKB_KEY_Cyrillic_er,    NEXT,
+                        KEY_COMPOSE,   BOTH, XKB_KEY_ISO_Next_Group, NEXT,
+                        KEY_H,         BOTH, XKB_KEY_h,              FINISH));
+
+    xkb_keymap_unref(keymap);
+    keymap = test_compile_rules(ctx, "evdev", "", "us,il,ru", "",
+                                "grp:switch,grp:lswitch,grp:menu_toggle");
+    assert(keymap);
+
+    /* Test depressed group works (Mode_switch). */
+    assert(test_key_seq(keymap,
+                        KEY_H,         BOTH, XKB_KEY_h,                 NEXT,
+                        KEY_RIGHTALT,  DOWN, XKB_KEY_Mode_switch,       NEXT,
+                        KEY_H,         BOTH, XKB_KEY_hebrew_yod,        NEXT,
+                        KEY_RIGHTALT,  UP,   XKB_KEY_ISO_Level3_Shift,  NEXT,
+                        KEY_H,         BOTH, XKB_KEY_h,                 NEXT,
+                        KEY_RIGHTALT,  DOWN, XKB_KEY_Mode_switch,       NEXT,
+                        KEY_H,         BOTH, XKB_KEY_hebrew_yod,        NEXT,
+                        KEY_RIGHTALT,  UP,   XKB_KEY_ISO_Level3_Shift,  NEXT,
+                        KEY_H,         BOTH, XKB_KEY_h,                 FINISH));
+
+    /* Test locked+depressed group works, with wrapping and accumulation. */
+    assert(test_key_seq(keymap,
+                        KEY_H,         BOTH, XKB_KEY_h,                 NEXT,
+                        KEY_COMPOSE,   BOTH, XKB_KEY_ISO_Next_Group,    NEXT,
+                        KEY_LEFTALT,   DOWN, XKB_KEY_Mode_switch,       NEXT,
+                        KEY_H,         BOTH, XKB_KEY_Cyrillic_er,       NEXT,
+                        KEY_LEFTALT,   UP,   XKB_KEY_Mode_switch,       NEXT,
+                        KEY_H,         BOTH, XKB_KEY_hebrew_yod,        NEXT,
+                        KEY_COMPOSE,   BOTH, XKB_KEY_ISO_Next_Group,    NEXT,
+                        KEY_LEFTALT,   DOWN, XKB_KEY_Mode_switch,       NEXT,
+                        /* Should wrap back to first group. */
+                        KEY_H,         BOTH, XKB_KEY_h,                 NEXT,
+                        KEY_LEFTALT,   UP,   XKB_KEY_Mode_switch,       NEXT,
+                        KEY_H,         BOTH, XKB_KEY_Cyrillic_er,       NEXT,
+                        KEY_COMPOSE,   BOTH, XKB_KEY_ISO_Next_Group,    NEXT,
+                        KEY_H,         BOTH, XKB_KEY_h,                 NEXT,
+                        /* Two SetGroup(+1)'s should add up. */
+                        KEY_RIGHTALT,  DOWN, XKB_KEY_Mode_switch,       NEXT,
+                        KEY_H,         BOTH, XKB_KEY_hebrew_yod,        NEXT,
+                        KEY_LEFTALT,   DOWN, XKB_KEY_Mode_switch,       NEXT,
+                        KEY_H,         BOTH, XKB_KEY_Cyrillic_er,       NEXT,
+                        KEY_LEFTALT,   UP,   XKB_KEY_Mode_switch,       NEXT,
+                        KEY_H,         BOTH, XKB_KEY_hebrew_yod,        NEXT,
+                        KEY_RIGHTALT,  UP,   XKB_KEY_ISO_Level3_Shift,  NEXT,
+                        KEY_H,         BOTH, XKB_KEY_h,                 FINISH));
+
+    xkb_keymap_unref(keymap);
+    keymap = test_compile_rules(ctx, "evdev", "", "us", "euro", "");
+    assert(keymap);
+
+    assert(test_key_seq(keymap,
+                        KEY_5,         BOTH, XKB_KEY_5,                 NEXT,
+                        KEY_RIGHTALT,  DOWN, XKB_KEY_ISO_Level3_Shift,  NEXT,
+                        KEY_5,         BOTH, XKB_KEY_EuroSign,          NEXT,
+                        KEY_RIGHTALT,  UP,   XKB_KEY_ISO_Level3_Shift,  FINISH));
+
+    xkb_keymap_unref(keymap);
+    keymap = test_compile_file(ctx, "keymaps/unbound-vmod.xkb");
+    assert(keymap);
+
+    assert(test_key_seq(keymap,
+                        KEY_H,         BOTH, XKB_KEY_h,                 NEXT,
+                        KEY_Z,         BOTH, XKB_KEY_y,                 NEXT,
+                        KEY_MINUS,     BOTH, XKB_KEY_ssharp,            NEXT,
+                        KEY_Z,         BOTH, XKB_KEY_y,                 FINISH));
+
+    xkb_keymap_unref(keymap);
+    keymap = test_compile_rules(ctx, "evdev", "applealu_ansi", "us", "",
+                                "terminate:ctrl_alt_bksp");
+    assert(keymap);
+
+    assert(test_key_seq(keymap,
+                        KEY_5,         BOTH, XKB_KEY_5,                 NEXT,
+                        KEY_KP1,       BOTH, XKB_KEY_KP_1,              NEXT,
+                        KEY_NUMLOCK,   BOTH, XKB_KEY_Clear,             NEXT,
+                        KEY_LEFTSHIFT, DOWN, XKB_KEY_Shift_L,           NEXT,
+                        KEY_KP1,       BOTH, XKB_KEY_KP_1,              NEXT,
+                        KEY_LEFTSHIFT, UP,   XKB_KEY_Shift_L,           NEXT,
+                        KEY_CAPSLOCK,  BOTH, XKB_KEY_Caps_Lock,         NEXT,
+                        KEY_KP1,       BOTH, XKB_KEY_KP_1,              NEXT,
+                        KEY_LEFTSHIFT, DOWN, XKB_KEY_Shift_L,           NEXT,
+                        KEY_KP1,       BOTH, XKB_KEY_KP_1,              NEXT,
+                        KEY_LEFTSHIFT, UP,   XKB_KEY_Shift_L,           NEXT,
+                        KEY_CAPSLOCK,  BOTH, XKB_KEY_Caps_Lock,         NEXT,
+                        KEY_A,         BOTH, XKB_KEY_a,                 FINISH));
+
+    xkb_keymap_unref(keymap);
     xkb_context_unref(ctx);
     return 0;
 }