238 lines
8.6 KiB
C
238 lines
8.6 KiB
C
/*
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* Copyright © 2009 Dan Nicholson
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#include "config.h"
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#include <assert.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "test.h"
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#define DATA_PATH "keymaps/stringcomp.data"
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static bool
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test_encodings(struct xkb_context *ctx)
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{
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struct xkb_keymap *keymap;
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/* Accept UTF-8 encoded BOM (U+FEFF) */
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const char utf8_with_bom[] =
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"\xef\xbb\xbfxkb_keymap {"
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" xkb_keycodes { include \"evdev\" };"
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" xkb_types { include \"complete\" };"
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" xkb_compat { include \"complete\" };"
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" xkb_symbols { include \"pc\" };"
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"};";
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keymap = test_compile_buffer(ctx, utf8_with_bom, sizeof(utf8_with_bom));
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assert(keymap);
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xkb_keymap_unref(keymap);
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/* Reject UTF-16LE encoded string */
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const char utf16_le[] =
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"x\0k\0b\0_\0k\0e\0y\0m\0a\0p\0 \0{\0\n\0"
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" \0 \0x\0k\0b\0_\0k\0e\0y\0c\0o\0d\0e\0s\0 \0{\0 \0i\0n\0c\0l\0u\0d\0e\0 \0\"\0e\0v\0d\0e\0v\0\"\0 \0}\0;\0\n\0"
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" \0 \0x\0k\0b\0_\0t\0y\0p\0e\0s\0 \0{\0 \0i\0n\0c\0l\0u\0d\0e\0 \0\"\0c\0o\0m\0p\0l\0e\0t\0e\0\"\0 \0}\0;\0\n\0"
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" \0 \0x\0k\0b\0_\0c\0o\0m\0p\0a\0t\0 \0{\0 \0i\0n\0c\0l\0u\0d\0e\0 \0\"\0c\0o\0m\0p\0l\0e\0t\0e\0\"\0 \0}\0;\0\n\0"
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" \0 \0x\0k\0b\0_\0s\0y\0m\0b\0o\0l\0s\0 \0{\0 \0i\0n\0c\0l\0u\0d\0e\0 \0\"\0p\0c\0\"\0 \0}\0;\0\n\0"
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"}\0;\0";
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keymap = test_compile_buffer(ctx, utf16_le, sizeof(utf16_le));
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assert(!keymap);
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/* Reject UTF-16LE with BOM encoded string */
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const char utf16_le_with_bom[] =
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"\xff\xfex\0k\0b\0_\0k\0e\0y\0m\0a\0p\0 \0{\0\n\0"
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" \0 \0x\0k\0b\0_\0k\0e\0y\0c\0o\0d\0e\0s\0 \0{\0 \0i\0n\0c\0l\0u\0d\0e\0 \0\"\0e\0v\0d\0e\0v\0\"\0 \0}\0;\0\n\0"
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" \0 \0x\0k\0b\0_\0t\0y\0p\0e\0s\0 \0{\0 \0i\0n\0c\0l\0u\0d\0e\0 \0\"\0c\0o\0m\0p\0l\0e\0t\0e\0\"\0 \0}\0;\0\n\0"
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" \0 \0x\0k\0b\0_\0c\0o\0m\0p\0a\0t\0 \0{\0 \0i\0n\0c\0l\0u\0d\0e\0 \0\"\0c\0o\0m\0p\0l\0e\0t\0e\0\"\0 \0}\0;\0\n\0"
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" \0 \0x\0k\0b\0_\0s\0y\0m\0b\0o\0l\0s\0 \0{\0 \0i\0n\0c\0l\0u\0d\0e\0 \0\"\0p\0c\0\"\0 \0}\0;\0\n\0"
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"}\0;\0";
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keymap = test_compile_buffer(ctx, utf16_le_with_bom, sizeof(utf16_le_with_bom));
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assert(!keymap);
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/* Reject UTF-16BE encoded string */
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const char utf16_be[] =
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"\0x\0k\0b\0_\0k\0e\0y\0m\0a\0p\0 \0{\0\n\0"
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" \0 \0x\0k\0b\0_\0k\0e\0y\0c\0o\0d\0e\0s\0 \0{\0 \0i\0n\0c\0l\0u\0d\0e\0 \0\"\0e\0v\0d\0e\0v\0\"\0 \0}\0;\0\n\0"
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" \0 \0x\0k\0b\0_\0t\0y\0p\0e\0s\0 \0{\0 \0i\0n\0c\0l\0u\0d\0e\0 \0\"\0c\0o\0m\0p\0l\0e\0t\0e\0\"\0 \0}\0;\0\n\0"
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" \0 \0x\0k\0b\0_\0c\0o\0m\0p\0a\0t\0 \0{\0 \0i\0n\0c\0l\0u\0d\0e\0 \0\"\0c\0o\0m\0p\0l\0e\0t\0e\0\"\0 \0}\0;\0\n\0"
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" \0 \0x\0k\0b\0_\0s\0y\0m\0b\0o\0l\0s\0 \0{\0 \0i\0n\0c\0l\0u\0d\0e\0 \0\"\0p\0c\0\"\0 \0}\0;\0\n\0"
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"}\0;";
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keymap = test_compile_buffer(ctx, utf16_be, sizeof(utf16_be));
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assert(!keymap);
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return true;
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}
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static void
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test_recursive(void)
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{
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struct xkb_context *ctx = test_get_context(0);
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struct xkb_keymap *keymap;
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assert(ctx);
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const char* const keymaps[] = {
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/* Recursive keycodes */
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"Keycodes: recursive",
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"xkb_keymap {"
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" xkb_keycodes { include \"evdev+recursive\" };"
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" xkb_types { include \"complete\" };"
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" xkb_compat { include \"complete\" };"
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" xkb_symbols { include \"pc\" };"
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"};",
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"Keycodes: recursive(bar)",
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"xkb_keymap {"
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" xkb_keycodes { include \"evdev+recursive(bar)\" };"
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" xkb_types { include \"complete\" };"
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" xkb_compat { include \"complete\" };"
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" xkb_symbols { include \"pc\" };"
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"};",
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/* Recursive key types */
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"Key types: recursive",
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"xkb_keymap {"
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" xkb_keycodes { include \"evdev\" };"
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" xkb_types { include \"recursive\" };"
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" xkb_compat { include \"complete\" };"
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" xkb_symbols { include \"pc\" };"
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"};",
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"Key types: recursive(bar)",
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"xkb_keymap {"
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" xkb_keycodes { include \"evdev\" };"
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" xkb_types { include \"recursive(bar)\" };"
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" xkb_compat { include \"complete\" };"
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" xkb_symbols { include \"pc\" };"
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"};",
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/* Recursive compat */
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"Compat: recursive",
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"xkb_keymap {"
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" xkb_keycodes { include \"evdev\" };"
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" xkb_types { include \"recursive\" };"
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" xkb_compat { include \"complete\" };"
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" xkb_symbols { include \"pc\" };"
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"};",
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"Compat: recursive(bar)",
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"xkb_keymap {"
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" xkb_keycodes { include \"evdev\" };"
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" xkb_types { include \"complete\" };"
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" xkb_compat { include \"recursive(bar)\" };"
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" xkb_symbols { include \"pc\" };"
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"};",
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/* Recursive symbols */
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"Symbols: recursive",
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"xkb_keymap {"
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" xkb_keycodes { include \"evdev\" };"
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" xkb_types { include \"complete\" };"
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" xkb_compat { include \"complete\" };"
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" xkb_symbols { include \"recursive\" };"
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"};",
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"Symbols: recursive(bar)",
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"xkb_keymap {"
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" xkb_keycodes { include \"evdev\" };"
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" xkb_types { include \"complete\" };"
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" xkb_compat { include \"complete\" };"
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" xkb_symbols { include \"recursive(bar)\" };"
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// "};"
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};
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int len = sizeof(keymaps) / sizeof(keymaps[0]);
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for (int k = 0; k < len; k++) {
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fprintf(stderr, "*** Recursive test: %s ***\n", keymaps[k++]);
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keymap = test_compile_buffer(ctx, keymaps[k], strlen(keymaps[k]));
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assert(!keymap);
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}
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xkb_context_unref(ctx);
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}
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int
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main(int argc, char *argv[])
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{
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test_init();
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struct xkb_context *ctx = test_get_context(0);
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struct xkb_keymap *keymap;
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char *original, *dump;
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assert(ctx);
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/* Load in a prebuilt keymap, make sure we can compile it from memory,
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* then compare it to make sure we get the same result when dumping it
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* to a string. */
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original = test_read_file(DATA_PATH);
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assert(original);
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/* Load a prebuild keymap, once without, once with the trailing \0 */
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for (int i = 0; i <= 1; i++) {
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keymap = test_compile_buffer(ctx, original, strlen(original) + i);
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assert(keymap);
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dump = xkb_keymap_get_as_string(keymap, XKB_KEYMAP_USE_ORIGINAL_FORMAT);
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assert(dump);
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if (!streq(original, dump)) {
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fprintf(stderr,
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"round-trip test failed: dumped map differs from original\n");
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fprintf(stderr, "path to original file: %s\n",
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test_get_path(DATA_PATH));
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fprintf(stderr, "length: dumped %lu, original %lu\n",
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(unsigned long) strlen(dump),
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(unsigned long) strlen(original));
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fprintf(stderr, "dumped map:\n");
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fprintf(stderr, "%s\n", dump);
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fflush(stderr);
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assert(0);
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}
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free(dump);
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xkb_keymap_unref(keymap);
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}
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free(original);
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/* Make sure we can't (falsely claim to) compile an empty string. */
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keymap = test_compile_buffer(ctx, "", 0);
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assert(!keymap);
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assert(test_encodings(ctx));
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/* Make sure we can recompile our output for a normal keymap from rules. */
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keymap = test_compile_rules(ctx, NULL, NULL,
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"ru,ca,de,us", ",multix,neo,intl", NULL);
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assert(keymap);
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dump = xkb_keymap_get_as_string(keymap, XKB_KEYMAP_USE_ORIGINAL_FORMAT);
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assert(dump);
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xkb_keymap_unref(keymap);
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keymap = test_compile_buffer(ctx, dump, strlen(dump));
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assert(keymap);
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xkb_keymap_unref(keymap);
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free(dump);
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xkb_context_unref(ctx);
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test_recursive();
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return 0;
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}
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