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/*
* Copyright © 2009 Dan Nicholson
* SPDX-License-Identifier: MIT
*/
#include "config.h"
#include <assert.h>
#include "xkbcommon/xkbcommon.h"
#include "evdev-scancodes.h"
#include "src/keymap.h"
#include "src/keysym.h"
#include "test.h"
#include "utils.h"
/* xkb_rule_names API */
static int
test_rmlvo_va(struct xkb_context *context, enum xkb_keymap_format format,
const char *rules, const char *model, const char *layout,
const char *variant, const char *options, va_list ap)
{
struct xkb_keymap * const keymap =
test_compile_rules(context, format, rules, model, layout, variant, options);
if (!keymap)
return 0;
fprintf(stderr, "Compiled '%s' '%s' '%s' '%s' '%s'\n",
strnull(rules), strnull(model), strnull(layout),
strnull(variant), strnull(options));
const int ret = test_key_seq_va(keymap, ap);
xkb_keymap_unref(keymap);
return ret;
}
/* xkb_rmlvo_builder API */
static int
test_rmlvo_builder_va(struct xkb_context *context, enum xkb_keymap_format format,
const char *rules, const char *model, const char *layout,
const char *variant, const char *options, va_list ap)
{
struct xkb_keymap * const keymap =
test_compile_rmlvo(context, format, rules, model, layout, variant, options);
if (!keymap)
return 0;
fprintf(stderr, "Compiled '%s' '%s' '%s' '%s' '%s'\n",
strnull(rules), strnull(model), strnull(layout),
strnull(variant), strnull(options));
const int ret = test_key_seq_va(keymap, ap);
xkb_keymap_unref(keymap);
return ret;
}
static int
test_rmlvo(struct xkb_context *context, enum xkb_keymap_format format,
const char *rules, const char *model, const char *layout,
const char *variant, const char *options, ...)
{
va_list ap;
int ret;
va_start(ap, options);
ret = test_rmlvo_va(context, format, rules, model, layout, variant, options, ap);
va_end(ap);
va_start(ap, options);
ret &= test_rmlvo_builder_va(context, format,
rules, model, layout, variant, options, ap);
va_end(ap);
return ret;
}
static int
test_rmlvo_env(struct xkb_context *ctx, enum xkb_keymap_format format,
const char *rules, const char *model, const char *layout,
const char *variant, const char *options, ...)
{
va_list ap;
int ret;
va_start (ap, options);
if (!isempty(rules))
setenv("XKB_DEFAULT_RULES", rules, 1);
else
unsetenv("XKB_DEFAULT_RULES");
if (!isempty(model))
setenv("XKB_DEFAULT_MODEL", model, 1);
else
unsetenv("XKB_DEFAULT_MODEL");
if (!isempty(layout))
setenv("XKB_DEFAULT_LAYOUT", layout, 1);
else
unsetenv("XKB_DEFAULT_LAYOUT");
if (!isempty(variant))
setenv("XKB_DEFAULT_VARIANT", variant, 1);
else
unsetenv("XKB_DEFAULT_VARIANT");
if (!isempty(options))
setenv("XKB_DEFAULT_OPTIONS", options, 1);
else
unsetenv("XKB_DEFAULT_OPTIONS");
ret = test_rmlvo_va(ctx, format, NULL, NULL, NULL, NULL, NULL, ap);
va_end(ap);
return ret;
}
/* Test more than 4 groups */
static void
test_extended_groups(struct xkb_context *ctx)
{
struct {
enum xkb_keymap_format format;
xkb_layout_index_t num_layouts;
const char *layouts;
} tests[] = {
/* v1: 4 groups */
{
.format = XKB_KEYMAP_FORMAT_TEXT_V1,
.layouts = "cz,us,ca,de",
.num_layouts = XKB_MAX_GROUPS_X11
},
/* v1: 5 groups, discard 1 group */
{
.format = XKB_KEYMAP_FORMAT_TEXT_V1,
.layouts = "cz,us,ca,de,in",
.num_layouts = XKB_MAX_GROUPS_X11
},
/* v2: 5 groups */
{
.format = XKB_KEYMAP_FORMAT_TEXT_V2,
.layouts = "cz,us,ca,de,in",
.num_layouts = XKB_MAX_GROUPS_X11 + 1
},
/* v2: 32 groups */
{
.format = XKB_KEYMAP_FORMAT_TEXT_V2,
.layouts = "cz,us,ca,de,in,cz,us,ca,de,in,cz,us,ca,de,in,"
"cz,us,ca,de,in,cz,us,ca,de,in,cz,us,ca,de,in,"
"cz,us",
.num_layouts = XKB_MAX_GROUPS
},
/* v2: 33 groups, discard 1 group */
{
.format = XKB_KEYMAP_FORMAT_TEXT_V2,
.layouts = "cz,us,ca,de,in,cz,us,ca,de,in,cz,us,ca,de,in,"
"cz,us,ca,de,in,cz,us,ca,de,in,cz,us,ca,de,in,"
"cz,us,ca",
.num_layouts = XKB_MAX_GROUPS
},
};
for (size_t k = 0; k < ARRAY_SIZE(tests); k++) {
fprintf(stderr, "------\n*** %s: #%zu ***\n", __func__, k);
struct xkb_keymap *keymap =
test_compile_rules(ctx, tests[k].format, "evdev-modern",
"pc105", tests[k].layouts, NULL, NULL);
assert(keymap);
assert(xkb_keymap_num_layouts(keymap) == tests[k].num_layouts);
xkb_keymap_unref(keymap);
}
#define U(cp) (XKB_KEYSYM_UNICODE_OFFSET + (cp))
assert(test_rmlvo_env(ctx, XKB_KEYMAP_FORMAT_TEXT_V2, "evdev-modern",
"", "cz,us,ca,de,in,ru,il", ",,,,,phonetic,",
"grp:menu_toggle",
KEY_2, BOTH, XKB_KEY_ecaron, NEXT,
KEY_COMPOSE, BOTH, XKB_KEY_ISO_Next_Group, NEXT,
KEY_Y, BOTH, XKB_KEY_y, NEXT,
KEY_COMPOSE, BOTH, XKB_KEY_ISO_Next_Group, NEXT,
KEY_102ND, BOTH, XKB_KEY_guillemetleft, NEXT,
KEY_COMPOSE, BOTH, XKB_KEY_ISO_Next_Group, NEXT,
KEY_Y, BOTH, XKB_KEY_z, NEXT,
KEY_COMPOSE, BOTH, XKB_KEY_ISO_Next_Group, NEXT,
KEY_Y, BOTH, U(0x092c), NEXT,
KEY_COMPOSE, BOTH, XKB_KEY_ISO_Next_Group, NEXT,
KEY_Y, BOTH, XKB_KEY_Cyrillic_ze, NEXT,
KEY_COMPOSE, BOTH, XKB_KEY_ISO_Next_Group, NEXT,
KEY_Y, BOTH, XKB_KEY_hebrew_tet, FINISH));
#undef U
}
int
main(int argc, char *argv[])
{
test_init();
struct xkb_context *ctx = test_get_context(CONTEXT_ALLOW_ENVIRONMENT_NAMES);
assert(ctx);
#define KS(name) xkb_keysym_from_name(name, 0)
assert(test_rmlvo(ctx, XKB_KEYMAP_FORMAT_TEXT_V1, "evdev",
"pc105", "us,il,ru,ca", ",,,multix",
"grp:alts_toggle,ctrl:nocaps,compose:rwin",
KEY_Q, BOTH, XKB_KEY_q, NEXT,
KEY_LEFTALT, DOWN, XKB_KEY_Alt_L, NEXT,
KEY_RIGHTALT, DOWN, XKB_KEY_ISO_Next_Group, NEXT,
KEY_RIGHTALT, UP, XKB_KEY_ISO_Level3_Shift, NEXT,
KEY_LEFTALT, UP, XKB_KEY_Alt_L, NEXT,
KEY_Q, BOTH, XKB_KEY_slash, NEXT,
KEY_LEFTSHIFT, DOWN, XKB_KEY_Shift_L, NEXT,
KEY_Q, BOTH, XKB_KEY_Q, NEXT,
KEY_RIGHTMETA, BOTH, XKB_KEY_Multi_key, FINISH));
assert(test_rmlvo(ctx, XKB_KEYMAP_FORMAT_TEXT_V1, "evdev",
"pc105", "us,in", "", "grp:alts_toggle",
KEY_A, BOTH, XKB_KEY_a, NEXT,
KEY_LEFTALT, DOWN, XKB_KEY_Alt_L, NEXT,
KEY_RIGHTALT, DOWN, XKB_KEY_ISO_Next_Group, NEXT,
KEY_RIGHTALT, UP, XKB_KEY_ISO_Level3_Shift, NEXT,
KEY_LEFTALT, UP, XKB_KEY_Alt_L, NEXT,
KEY_A, BOTH, KS("U094b"), FINISH));
assert(test_rmlvo(ctx, XKB_KEYMAP_FORMAT_TEXT_V1, "evdev",
"pc105", "us", "intl", "",
KEY_GRAVE, BOTH, XKB_KEY_dead_grave, FINISH));
assert(test_rmlvo(ctx, XKB_KEYMAP_FORMAT_TEXT_V1, "evdev",
"pc105", "us", "intl", "grp:alts_toggle",
KEY_GRAVE, BOTH, XKB_KEY_dead_grave, FINISH));
/* 33 is not a legal group; make sure this is handled gracefully. */
#define EXCESSIVE_GROUPS 33
static_assert(EXCESSIVE_GROUPS > XKB_MAX_GROUPS, "Test upgrade required");
assert(test_rmlvo(ctx, XKB_KEYMAP_FORMAT_TEXT_V2, "evdev",
"", "us:" STRINGIFY(EXCESSIVE_GROUPS), "", "",
KEY_A, BOTH, XKB_KEY_a, FINISH));
#undef EXCESSIVE_GROUPS
/* Don't choke on missing values in RMLVO. Should just skip them.
Currently generates us,us,ca. */
assert(test_rmlvo(ctx, XKB_KEYMAP_FORMAT_TEXT_V1, "evdev",
"", "us,,ca", "", "grp:alts_toggle",
KEY_A, BOTH, XKB_KEY_a, NEXT,
KEY_LEFTALT, DOWN, XKB_KEY_Alt_L, NEXT,
KEY_RIGHTALT, DOWN, XKB_KEY_ISO_Next_Group, NEXT,
KEY_RIGHTALT, UP, XKB_KEY_ISO_Next_Group, NEXT,
KEY_LEFTALT, UP, XKB_KEY_Alt_L, NEXT,
KEY_LEFTALT, DOWN, XKB_KEY_Alt_L, NEXT,
KEY_RIGHTALT, DOWN, XKB_KEY_ISO_Next_Group, NEXT,
KEY_RIGHTALT, UP, XKB_KEY_ISO_Level3_Shift, NEXT,
KEY_LEFTALT, UP, XKB_KEY_Alt_L, NEXT,
KEY_APOSTROPHE, BOTH, XKB_KEY_dead_grave, FINISH));
assert(test_rmlvo(ctx, XKB_KEYMAP_FORMAT_TEXT_V1,
"", "", "", "", "",
KEY_A, BOTH, XKB_KEY_a, FINISH));
assert(!test_rmlvo(ctx, XKB_KEYMAP_FORMAT_TEXT_V1,
"does-not-exist", "", "", "", "",
KEY_A, BOTH, XKB_KEY_a, FINISH));
assert(test_rmlvo_env(ctx, XKB_KEYMAP_FORMAT_TEXT_V1, "evdev",
"", "us", "", "",
KEY_A, BOTH, XKB_KEY_a, FINISH));
assert(test_rmlvo_env(ctx, XKB_KEYMAP_FORMAT_TEXT_V1,
"evdev", "", "us", "", "ctrl:nocaps",
KEY_CAPSLOCK, BOTH, XKB_KEY_Control_L, FINISH));
/* Ignores multix and generates us,ca. */
assert(test_rmlvo_env(ctx, XKB_KEYMAP_FORMAT_TEXT_V1, "evdev",
"", "us,ca", ",,,multix", "grp:alts_toggle",
KEY_A, BOTH, XKB_KEY_a, NEXT,
KEY_LEFTALT, DOWN, XKB_KEY_Alt_L, NEXT,
KEY_RIGHTALT, DOWN, XKB_KEY_ISO_Next_Group, NEXT,
KEY_RIGHTALT, UP, XKB_KEY_ISO_Level3_Shift, NEXT,
KEY_LEFTALT, UP, XKB_KEY_Alt_L, NEXT,
KEY_GRAVE, UP, XKB_KEY_numbersign, FINISH));
assert(!test_rmlvo_env(ctx, XKB_KEYMAP_FORMAT_TEXT_V1, "broken", "what-on-earth", "invalid", "", "",
KEY_A, BOTH, XKB_KEY_a, FINISH));
/* Ensure a keymap with an empty xkb_keycodes compiles fine. */
assert(test_rmlvo_env(ctx, XKB_KEYMAP_FORMAT_TEXT_V1, "base", "empty", "empty", "", "",
KEY_A, BOTH, XKB_KEY_NoSymbol, FINISH));
/* Check replace merge mode: it should replace the whole <RALT> key */
const char* replace_options[] = {
"replace:single,grp:menu_toggle",
"replace:first,grp:menu_toggle",
"replace:later,grp:menu_toggle",
};
for (unsigned int k = 0; k < ARRAY_SIZE(replace_options); k++) {
const char* const options = replace_options[k];
assert(test_rmlvo(ctx, XKB_KEYMAP_FORMAT_TEXT_V1, "merge-mode-replace",
"", "us,de", "", options,
KEY_RIGHTALT, BOTH, XKB_KEY_Alt_R, NEXT,
KEY_COMPOSE, BOTH, XKB_KEY_ISO_Next_Group, NEXT,
KEY_RIGHTALT, BOTH, XKB_KEY_Alt_R, FINISH));
}
/* Has an illegal escape sequence, but shouldn't fail. */
assert(test_rmlvo_env(ctx, XKB_KEYMAP_FORMAT_TEXT_V1, "evdev",
"", "cz", "bksl", "",
KEY_A, BOTH, XKB_KEY_a, FINISH));
test_extended_groups(ctx);
xkb_context_unref(ctx);
ctx = test_get_context(0);
assert(test_rmlvo_env(ctx, XKB_KEYMAP_FORMAT_TEXT_V1, "broken",
"but", "ignored", "per", "ctx flags",
KEY_A, BOTH, XKB_KEY_a, FINISH));
/* Test response to invalid flags. */
{
struct xkb_rule_names rmlvo = { NULL };
assert(!xkb_keymap_new_from_names2(ctx, &rmlvo,
XKB_KEYMAP_FORMAT_TEXT_V1, -1));
assert(!xkb_keymap_new_from_names2(ctx, &rmlvo,
XKB_KEYMAP_FORMAT_TEXT_V1, 5453));
}
xkb_context_unref(ctx);
return 0;
}
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