/* * Copyright © 2009 Dan Nicholson * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include "config.h" #include #include "test.h" #include "keysym.h" /* For unexported is_lower/upper/keypad() */ static int test_string(const char *string, xkb_keysym_t expected) { xkb_keysym_t keysym; keysym = xkb_keysym_from_name(string, 0); fprintf(stderr, "Expected string %s -> %x\n", string, expected); fprintf(stderr, "Received string %s -> %x\n\n", string, keysym); return keysym == expected; } static int test_casestring(const char *string, xkb_keysym_t expected) { xkb_keysym_t keysym; keysym = xkb_keysym_from_name(string, XKB_KEYSYM_CASE_INSENSITIVE); fprintf(stderr, "Expected casestring %s -> %x\n", string, expected); fprintf(stderr, "Received casestring %s -> %x\n\n", string, keysym); return keysym == expected; } static int test_keysym(xkb_keysym_t keysym, const char *expected) { char s[16]; xkb_keysym_get_name(keysym, s, sizeof(s)); fprintf(stderr, "Expected keysym %#x -> %s\n", keysym, expected); fprintf(stderr, "Received keysym %#x -> %s\n\n", keysym, s); return streq(s, expected); } static int test_utf8(xkb_keysym_t keysym, const char *expected) { char s[8]; int ret; ret = xkb_keysym_to_utf8(keysym, s, sizeof(s)); if (ret <= 0) return ret; assert(expected != NULL); fprintf(stderr, "Expected keysym %#x -> %s (%u bytes)\n", keysym, expected, (unsigned) strlen(expected)); fprintf(stderr, "Received keysym %#x -> %s (%u bytes)\n\n", keysym, s, (unsigned) strlen(s)); return streq(s, expected); } static void test_github_issue_42(void) { // Verify we are not dependent on locale, Turkish-i problem in particular. if (setlocale(LC_CTYPE, "tr_TR.UTF-8") == NULL) { // The locale is not available, probably; skip. return; } assert(test_string("i", XKB_KEY_i)); assert(test_string("I", XKB_KEY_I)); assert(test_casestring("i", XKB_KEY_i)); assert(test_casestring("I", XKB_KEY_i)); assert(xkb_keysym_to_upper(XKB_KEY_i) == XKB_KEY_I); assert(xkb_keysym_to_lower(XKB_KEY_I) == XKB_KEY_i); setlocale(LC_CTYPE, "C"); } static void get_keysym_name(xkb_keysym_t keysym, char *buffer, size_t size) { int name_length = xkb_keysym_get_name(keysym, buffer, size); if (name_length < 0) { snprintf(buffer, size, "(unknown: 0x%lx)", (unsigned long)keysym); } } static int test_utf32_to_keysym(uint32_t ucs, xkb_keysym_t expected) { char expected_name[64]; char actual_name[64]; xkb_keysym_t actual = xkb_utf32_to_keysym(ucs); get_keysym_name(expected, expected_name, 64); get_keysym_name(actual, actual_name, 64); fprintf(stderr, "Code point 0x%lx: expected keysym: %s, actual: %s\n\n", (unsigned long)ucs, expected_name, actual_name); return expected == actual; } int main(void) { /* Named keysyms */ assert(test_string("NoSymbol", XKB_KEY_NoSymbol)); assert(test_string("Undo", 0xFF65)); assert(test_string("UNDO", XKB_KEY_NoSymbol)); /* Require XKB_KEYSYM_CASE_INSENSITIVE */ assert(test_string("ThisKeyShouldNotExist", XKB_KEY_NoSymbol)); assert(test_string("XF86_Switch_VT_5", 0x1008FE05)); assert(test_string("VoidSymbol", 0xFFFFFF)); assert(test_string("0", 0x30)); assert(test_string("9", 0x39)); assert(test_string("a", 0x61)); assert(test_string("A", 0x41)); assert(test_string("ch", 0xfea0)); assert(test_string("Ch", 0xfea1)); assert(test_string("CH", 0xfea2)); assert(test_string("THORN", 0x00de)); assert(test_string("Thorn", 0x00de)); assert(test_string("thorn", 0x00fe)); assert(test_string(" thorn", XKB_KEY_NoSymbol)); assert(test_string("thorn ", XKB_KEY_NoSymbol)); /* Decimal keysyms are not supported (digits are special cases) */ assert(test_string("-1", XKB_KEY_NoSymbol)); assert(test_string("10", XKB_KEY_NoSymbol)); assert(test_string("010", XKB_KEY_NoSymbol)); assert(test_string("4567", XKB_KEY_NoSymbol)); /* Unicode: test various ranges */ assert(test_string("U0000", XKB_KEY_NoSymbol)); /* Min Unicode */ assert(test_string("U001f", XKB_KEY_NoSymbol)); assert(test_string("U0020", 0x0000020)); assert(test_string("U007E", 0x000007e)); assert(test_string("U007f", XKB_KEY_NoSymbol)); assert(test_string("U009f", XKB_KEY_NoSymbol)); assert(test_string("U00a0", 0x00000a0)); assert(test_string("U00ff", 0x00000ff)); assert(test_string("U4567", 0x1004567)); assert(test_string("U1F4A9", 0x0101F4A9)); assert(test_string("U10FFFF", 0x110ffff)); /* Max Unicode */ assert(test_string("U110000", XKB_KEY_NoSymbol)); /* Unicode: test syntax */ assert(test_string("U00004567", 0x1004567)); /* OK: 8 digits */ assert(test_string("U000004567", XKB_KEY_NoSymbol)); /* ERR: 9 digits */ assert(test_string("U+4567", XKB_KEY_NoSymbol)); /* ERR: Standard Unicode notation */ assert(test_string("U+4567ffff", XKB_KEY_NoSymbol)); assert(test_string("U+4567ffffff", XKB_KEY_NoSymbol)); assert(test_string("U-456", XKB_KEY_NoSymbol)); /* No negative number */ assert(test_string("U456w", XKB_KEY_NoSymbol)); /* Not hexadecimal digit */ assert(test_string("U4567 ", XKB_KEY_NoSymbol)); assert(test_string(" U4567", XKB_KEY_NoSymbol)); assert(test_string("U 4567", XKB_KEY_NoSymbol)); assert(test_string("U +4567", XKB_KEY_NoSymbol)); assert(test_string("u4567", XKB_KEY_NoSymbol)); /* Require XKB_KEYSYM_CASE_INSENSITIVE */ /* Hexadecimal: test ranges */ assert(test_string(STRINGIFY2(XKB_KEYSYM_MIN), XKB_KEY_NoSymbol)); /* Min keysym. */ assert(test_string("0x1", 0x00000001)); assert(test_string("0x01234567", 0x01234567)); assert(test_string("0x09abcdef", 0x09abcdef)); assert(test_string("0x01000100", 0x01000100)); /* Min Unicode. */ assert(test_string("0x0110ffff", 0x0110ffff)); /* Max Unicode. */ assert(test_string(STRINGIFY2(XKB_KEYSYM_MAX), XKB_KEYSYM_MAX)); /* Max keysym. */ assert(test_string("0x20000000", XKB_KEY_NoSymbol)); assert(test_string("0xffffffff", XKB_KEY_NoSymbol)); assert(test_string("0x100000000", XKB_KEY_NoSymbol)); /* Hexadecimal: test syntax */ assert(test_string("0x10203040", 0x10203040)); /* OK: 8 digits */ assert(test_string("0x102030400", XKB_KEY_NoSymbol)); /* ERR: 9 digits */ assert(test_string("0x01020304", 0x1020304)); /* OK: 8 digits, starts with 0 */ assert(test_string("0x010203040", XKB_KEY_NoSymbol)); /* ERR: 9 digits, starts with 0 */ assert(test_string("0x+10203040", XKB_KEY_NoSymbol)); assert(test_string("0x01020304w", XKB_KEY_NoSymbol)); /* Not hexadecimal digit */ assert(test_string("0x102030 ", XKB_KEY_NoSymbol)); assert(test_string("0x 102030", XKB_KEY_NoSymbol)); assert(test_string(" 0x102030", XKB_KEY_NoSymbol)); assert(test_string("0x +10203040", XKB_KEY_NoSymbol)); assert(test_string("0x-10203040", XKB_KEY_NoSymbol)); assert(test_string("0X10203040", XKB_KEY_NoSymbol)); /* Require XKB_KEYSYM_CASE_INSENSITIVE */ assert(test_string("10203040", XKB_KEY_NoSymbol)); /* Missing prefix/decimal not implemented */ assert(test_string("0b0101", XKB_KEY_NoSymbol)); /* Wrong prefix: binary not implemented */ assert(test_string("0o0701", XKB_KEY_NoSymbol)); /* Wrong prefix: octal not implemented */ assert(test_keysym(0x1008FF56, "XF86Close")); assert(test_keysym(0x0, "NoSymbol")); assert(test_keysym(0x1008FE20, "XF86Ungrab")); assert(test_keysym(0x01000000, "0x01000000")); /* Min Unicode */ assert(test_keysym(0x01000100, "U0100")); assert(test_keysym(0x01001234, "U1234")); /* 16-bit unicode padded to width 4. */ assert(test_keysym(0x010002DE, "U02DE")); /* 32-bit unicode padded to width 8. */ assert(test_keysym(0x0101F4A9, "U0001F4A9")); /* Max Unicode */ assert(test_keysym(0x0110ffff, "U0010FFFF")); /* Max Unicode + 1 */ assert(test_keysym(0x01110000, "0x01110000")); /* Min keysym. */ assert(test_keysym(XKB_KEYSYM_MIN, "NoSymbol")); /* Max keysym. */ assert(test_keysym(XKB_KEYSYM_MAX, STRINGIFY2(XKB_KEYSYM_MAX))); /* Outside range. */ assert(test_keysym(XKB_KEYSYM_MAX + 1, "Invalid")); assert(test_keysym(0xffffffff, "Invalid")); assert(test_casestring("Undo", 0xFF65)); assert(test_casestring("UNDO", 0xFF65)); assert(test_casestring("A", 0x61)); assert(test_casestring("a", 0x61)); assert(test_casestring("ThisKeyShouldNotExist", XKB_KEY_NoSymbol)); assert(test_casestring("XF86_Switch_vT_5", 0x1008FE05)); assert(test_casestring("xF86_SwitcH_VT_5", 0x1008FE05)); assert(test_casestring("xF86SwiTch_VT_5", 0x1008FE05)); assert(test_casestring("xF86Switch_vt_5", 0x1008FE05)); assert(test_casestring("VoidSymbol", 0xFFFFFF)); assert(test_casestring("vOIDsymBol", 0xFFFFFF)); assert(test_casestring("U4567", 0x1004567)); assert(test_casestring("u4567", 0x1004567)); assert(test_casestring("0x10203040", 0x10203040)); assert(test_casestring("0X10203040", 0x10203040)); assert(test_casestring("THORN", 0x00fe)); assert(test_casestring("Thorn", 0x00fe)); assert(test_casestring("thorn", 0x00fe)); assert(test_string("", XKB_KEY_NoSymbol)); assert(test_casestring("", XKB_KEY_NoSymbol)); /* Latin-1 keysyms (1:1 mapping in UTF-32) */ assert(test_utf8(0x0020, "\x20")); assert(test_utf8(0x007e, "\x7e")); assert(test_utf8(0x00a0, "\xc2\xa0")); assert(test_utf8(0x00ff, "\xc3\xbf")); assert(test_utf8(XKB_KEY_y, "y")); assert(test_utf8(XKB_KEY_u, "u")); assert(test_utf8(XKB_KEY_m, "m")); assert(test_utf8(XKB_KEY_Cyrillic_em, "м")); assert(test_utf8(XKB_KEY_Cyrillic_u, "у")); assert(test_utf8(XKB_KEY_exclam, "!")); assert(test_utf8(XKB_KEY_oslash, "ø")); assert(test_utf8(XKB_KEY_hebrew_aleph, "א")); assert(test_utf8(XKB_KEY_Arabic_sheen, "ش")); /* Keysyms with special handling */ assert(test_utf8(XKB_KEY_space, " ")); assert(test_utf8(XKB_KEY_KP_Space, " ")); assert(test_utf8(XKB_KEY_BackSpace, "\b")); assert(test_utf8(XKB_KEY_Escape, "\033")); assert(test_utf8(XKB_KEY_KP_Separator, ",")); assert(test_utf8(XKB_KEY_KP_Decimal, ".")); assert(test_utf8(XKB_KEY_Tab, "\t")); assert(test_utf8(XKB_KEY_KP_Tab, "\t")); assert(test_utf8(XKB_KEY_hyphen, "­")); assert(test_utf8(XKB_KEY_Linefeed, "\n")); assert(test_utf8(XKB_KEY_Return, "\r")); assert(test_utf8(XKB_KEY_KP_Enter, "\r")); assert(test_utf8(XKB_KEY_KP_Equal, "=")); assert(test_utf8(XKB_KEY_9, "9")); assert(test_utf8(XKB_KEY_KP_9, "9")); assert(test_utf8(XKB_KEY_KP_Multiply, "*")); assert(test_utf8(XKB_KEY_KP_Subtract, "-")); /* Unicode keysyms */ assert(test_utf8(0x1000000, NULL) == 0); /* Min Unicode codepoint */ assert(test_utf8(0x1000001, "\x01")); /* Currently accepted, but not intended (< 0x100100) */ assert(test_utf8(0x1000020, " ")); /* Currently accepted, but not intended (< 0x100100) */ assert(test_utf8(0x100007f, "\x7f")); /* Currently accepted, but not intended (< 0x100100) */ assert(test_utf8(0x10000a0, "\xc2\xa0")); /* Currently accepted, but not intended (< 0x100100) */ assert(test_utf8(0x1000100, "Ā")); /* Min Unicode keysym */ assert(test_utf8(0x10005d0, "א")); assert(test_utf8(0x110ffff, "\xf4\x8f\xbf\xbf")); /* Max Unicode */ assert(test_utf8(0x0100d800, NULL) == 0); // Unicode surrogates assert(test_utf8(0x0100dfff, NULL) == 0); // Unicode surrogates assert(test_utf8(0x1110000, NULL) == 0); assert(test_utf32_to_keysym('y', XKB_KEY_y)); assert(test_utf32_to_keysym('u', XKB_KEY_u)); assert(test_utf32_to_keysym('m', XKB_KEY_m)); assert(test_utf32_to_keysym(0x43c, XKB_KEY_Cyrillic_em)); assert(test_utf32_to_keysym(0x443, XKB_KEY_Cyrillic_u)); assert(test_utf32_to_keysym('!', XKB_KEY_exclam)); assert(test_utf32_to_keysym(0xF8, XKB_KEY_oslash)); assert(test_utf32_to_keysym(0x5D0, XKB_KEY_hebrew_aleph)); assert(test_utf32_to_keysym(0x634, XKB_KEY_Arabic_sheen)); assert(test_utf32_to_keysym(0x1F609, 0x0101F609)); // ;) emoji assert(test_utf32_to_keysym('\b', XKB_KEY_BackSpace)); assert(test_utf32_to_keysym('\t', XKB_KEY_Tab)); assert(test_utf32_to_keysym('\n', XKB_KEY_Linefeed)); assert(test_utf32_to_keysym(0x0b, XKB_KEY_Clear)); assert(test_utf32_to_keysym('\r', XKB_KEY_Return)); assert(test_utf32_to_keysym(0x1b, XKB_KEY_Escape)); assert(test_utf32_to_keysym(0x7f, XKB_KEY_Delete)); assert(test_utf32_to_keysym(' ', XKB_KEY_space)); assert(test_utf32_to_keysym(',', XKB_KEY_comma)); assert(test_utf32_to_keysym('.', XKB_KEY_period)); assert(test_utf32_to_keysym('=', XKB_KEY_equal)); assert(test_utf32_to_keysym('9', XKB_KEY_9)); assert(test_utf32_to_keysym('*', XKB_KEY_asterisk)); assert(test_utf32_to_keysym(0xd7, XKB_KEY_multiply)); assert(test_utf32_to_keysym('-', XKB_KEY_minus)); assert(test_utf32_to_keysym(0x10fffd, 0x110fffd)); assert(test_utf32_to_keysym(0x20ac, XKB_KEY_EuroSign)); // Unicode non-characters assert(test_utf32_to_keysym(0xd800, XKB_KEY_NoSymbol)); // Unicode surrogates assert(test_utf32_to_keysym(0xdfff, XKB_KEY_NoSymbol)); // Unicode surrogates assert(test_utf32_to_keysym(0xfdd0, XKB_KEY_NoSymbol)); assert(test_utf32_to_keysym(0xfdef, XKB_KEY_NoSymbol)); assert(test_utf32_to_keysym(0xfffe, XKB_KEY_NoSymbol)); assert(test_utf32_to_keysym(0xffff, XKB_KEY_NoSymbol)); assert(test_utf32_to_keysym(0x7fffe, XKB_KEY_NoSymbol)); assert(test_utf32_to_keysym(0x7ffff, XKB_KEY_NoSymbol)); assert(test_utf32_to_keysym(0xafffe, XKB_KEY_NoSymbol)); assert(test_utf32_to_keysym(0xaffff, XKB_KEY_NoSymbol)); // Codepoints outside the Unicode planes assert(test_utf32_to_keysym(0x110000, XKB_KEY_NoSymbol)); assert(test_utf32_to_keysym(0xdeadbeef, XKB_KEY_NoSymbol)); assert(xkb_keysym_is_lower(XKB_KEY_a)); assert(xkb_keysym_is_lower(XKB_KEY_Greek_lambda)); assert(xkb_keysym_is_lower(xkb_keysym_from_name("U03b1", 0))); /* GREEK SMALL LETTER ALPHA */ assert(xkb_keysym_is_lower(xkb_keysym_from_name("U03af", 0))); /* GREEK SMALL LETTER IOTA WITH TONOS */ assert(xkb_keysym_is_upper(XKB_KEY_A)); assert(xkb_keysym_is_upper(XKB_KEY_Greek_LAMBDA)); assert(xkb_keysym_is_upper(xkb_keysym_from_name("U0391", 0))); /* GREEK CAPITAL LETTER ALPHA */ assert(xkb_keysym_is_upper(xkb_keysym_from_name("U0388", 0))); /* GREEK CAPITAL LETTER EPSILON WITH TONOS */ assert(!xkb_keysym_is_upper(XKB_KEY_a)); assert(!xkb_keysym_is_lower(XKB_KEY_A)); assert(!xkb_keysym_is_lower(XKB_KEY_Return)); assert(!xkb_keysym_is_upper(XKB_KEY_Return)); assert(!xkb_keysym_is_lower(XKB_KEY_hebrew_aleph)); assert(!xkb_keysym_is_upper(XKB_KEY_hebrew_aleph)); assert(!xkb_keysym_is_upper(xkb_keysym_from_name("U05D0", 0))); /* HEBREW LETTER ALEF */ assert(!xkb_keysym_is_lower(xkb_keysym_from_name("U05D0", 0))); /* HEBREW LETTER ALEF */ assert(!xkb_keysym_is_lower(XKB_KEY_8)); assert(!xkb_keysym_is_upper(XKB_KEY_8)); assert(xkb_keysym_is_keypad(XKB_KEY_KP_Enter)); assert(xkb_keysym_is_keypad(XKB_KEY_KP_6)); assert(xkb_keysym_is_keypad(XKB_KEY_KP_Add)); assert(!xkb_keysym_is_keypad(XKB_KEY_Num_Lock)); assert(!xkb_keysym_is_keypad(XKB_KEY_1)); assert(!xkb_keysym_is_keypad(XKB_KEY_Return)); assert(xkb_keysym_to_upper(XKB_KEY_a) == XKB_KEY_A); assert(xkb_keysym_to_upper(XKB_KEY_A) == XKB_KEY_A); assert(xkb_keysym_to_lower(XKB_KEY_a) == XKB_KEY_a); assert(xkb_keysym_to_lower(XKB_KEY_A) == XKB_KEY_a); assert(xkb_keysym_to_upper(XKB_KEY_Return) == XKB_KEY_Return); assert(xkb_keysym_to_lower(XKB_KEY_Return) == XKB_KEY_Return); assert(xkb_keysym_to_upper(XKB_KEY_Greek_lambda) == XKB_KEY_Greek_LAMBDA); assert(xkb_keysym_to_upper(XKB_KEY_Greek_LAMBDA) == XKB_KEY_Greek_LAMBDA); assert(xkb_keysym_to_lower(XKB_KEY_Greek_lambda) == XKB_KEY_Greek_lambda); assert(xkb_keysym_to_lower(XKB_KEY_Greek_LAMBDA) == XKB_KEY_Greek_lambda); assert(xkb_keysym_to_upper(XKB_KEY_eacute) == XKB_KEY_Eacute); assert(xkb_keysym_to_lower(XKB_KEY_Eacute) == XKB_KEY_eacute); test_github_issue_42(); return 0; }