* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
+#include "config.h"
+
+#include <locale.h>
#include "test.h"
#include "keysym.h" /* For unexported is_lower/upper/keypad() */
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,
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("U4567", 0x1004567));
- assert(test_string("0x10203040", 0x10203040));
+ 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("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("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_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_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_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;
}