test: print the keyboard state as part of test_key_seq_va

Makes it easier to debug modifier bugs.

meson.build

@@ -434,6 +434,7 @@ if build_tools
         link_with: libxkbcommon_tools_internal,
         dependencies: dep_libxkbcommon,
     )
+    configh_data.set10('HAVE_TOOLS', true)
 
     # Tool: xkbcli
     executable('xkbcli', 'tools/xkbcli.c',
@@ -586,6 +587,8 @@ You can disable the Wayland xkbcli programs with -Denable-wayland=false.''')
                dependencies: [tools_dep],
                include_directories: [include_directories('src', 'include', 'tools')],
                install: false)
+else
+    tools_dep = declare_dependency()
 endif
 
 
@@ -628,6 +631,7 @@ libxkbcommon_test_internal = static_library(
 test_dep = declare_dependency(
     include_directories: include_directories('src', 'include'),
     link_with: libxkbcommon_test_internal,
+    dependencies: [tools_dep],
 )
 if get_option('enable-x11')
     libxkbcommon_x11_test_internal = static_library(

test/common.c

@@ -49,6 +49,8 @@
 #include "utils.h"
 #include "src/keysym.h"
 
+#include "tools/tools-common.h"
+
 /*
  * Test a sequence of keysyms, resulting from a sequence of key presses,
  * against the keysyms they're supposed to generate.
@@ -104,13 +106,16 @@ test_key_seq_va(struct xkb_keymap *keymap, va_list ap)
             syms = &sym;
         }
 
-        fprintf(stderr, "op %-6s got %u syms for keycode %3u: [", opstr, nsyms, kc);
-
         if (op == DOWN || op == BOTH)
             xkb_state_update_key(state, kc, XKB_KEY_DOWN);
         if (op == UP || op == BOTH)
             xkb_state_update_key(state, kc, XKB_KEY_UP);
 
+#if HAVE_TOOLS
+        tools_print_keycode_state("", state, NULL, kc, XKB_CONSUMED_MODE_XKB, PRINT_ALL_FIELDS);
+#endif
+        fprintf(stderr, "op %-6s got %u syms for keycode %3u: [", opstr, nsyms, kc);
+
         for (i = 0; i < nsyms; i++) {
             keysym = va_arg(ap, int);
             xkb_keysym_get_name(syms[i], ksbuf, sizeof(ksbuf));