forked from AuroraMiddleware/gtk
e67b2cb54b
Remove the limitation on the number of dead keys that we match, and allow the result be be multiple characters. Regenerate the builtin sequences, since this changes what dead key sequences we can reproduce algorithmically. Update tests to match. Fixes: #10
436 lines
11 KiB
C
436 lines
11 KiB
C
#include <gtk/gtk.h>
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#include <locale.h>
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#include <glib/gstdio.h>
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#include "../gtk/gtkcomposetable.h"
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#include "../gtk/gtkimcontextsimpleseqs.h"
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#include "testsuite/testutils.h"
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static void
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append_escaped (GString *str,
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const char *s)
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{
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for (const char *p = s; *p; p = g_utf8_next_char (p))
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{
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gunichar ch = g_utf8_get_char (p);
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if (ch == '"')
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g_string_append (str, "\\\"");
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else if (ch == '\\')
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g_string_append (str, "\\\\");
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else if (g_unichar_isprint (ch))
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g_string_append_unichar (str, ch);
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else
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{
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guint n[8] = { 0, };
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int i = 0;
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while (ch != 0)
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{
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n[i++] = ch & 7;
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ch = ch >> 3;
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}
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for (; i >= 0; i--)
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g_string_append_printf (str, "\\%o", n[i]);
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}
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}
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}
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static void
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print_sequence (gunichar *sequence,
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int len,
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const char *value,
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gpointer data)
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{
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GString *str = data;
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for (int j = 0; j < len; j++)
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g_string_append_printf (str, "<U%x> ", sequence[j]);
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g_string_append (str, ": \"");
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append_escaped (str, value);
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g_string_append (str, "\"");
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if (g_utf8_strlen (value, -1) == 1)
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{
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gunichar ch = g_utf8_get_char (value);
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g_string_append_printf (str, " # U%x", ch);
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}
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g_string_append_c (str, '\n');
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}
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static char *
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gtk_compose_table_print (GtkComposeTable *table)
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{
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GString *str;
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str = g_string_new ("");
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g_string_append_printf (str, "# n_sequences: %d\n# max_seq_len: %d\n# n_index_size: %d\n# data_size: %d\n# n_chars: %d\n",
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table->n_sequences,
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table->max_seq_len,
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table->n_index_size,
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table->data_size,
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table->n_chars);
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gtk_compose_table_foreach (table, print_sequence, str);
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return g_string_free (str, FALSE);
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}
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static void
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generate_output (const char *file)
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{
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GtkComposeTable *table;
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char *output;
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table = gtk_compose_table_parse (file, NULL);
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output = gtk_compose_table_print (table);
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g_print ("%s", output);
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}
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static void
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compose_table_compare (gconstpointer data)
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{
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const char *basename = data;
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GtkComposeTable *table;
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char *file;
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char *expected;
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char *output;
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char *diff;
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GError *error = NULL;
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file = g_test_build_filename (G_TEST_DIST, "compose", basename, NULL);
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expected = g_strconcat (file, ".expected", NULL);
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table = gtk_compose_table_parse (file, NULL);
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output = gtk_compose_table_print (table);
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diff = diff_with_file (expected, output, -1, &error);
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g_assert_no_error (error);
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if (diff && diff[0])
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{
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g_print ("Resulting output doesn't match reference:\n%s", diff);
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g_test_fail ();
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}
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g_free (output);
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g_free (file);
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g_free (expected);
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}
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static void
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compose_table_cycle (void)
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{
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if (g_test_subprocess ())
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{
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char *file;
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GtkComposeTable *table;
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file = g_test_build_filename (G_TEST_DIST, "compose", "cycle", NULL);
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table = gtk_compose_table_parse (file, NULL);
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g_assert_nonnull (table);
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g_free (file);
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return;
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}
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g_test_trap_subprocess (NULL, 0, 0);
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g_test_trap_assert_stderr ("*include cycle detected*");
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g_test_trap_assert_failed ();
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}
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static void
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compose_table_nofile (void)
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{
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if (g_test_subprocess ())
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{
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char *file;
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GtkComposeTable *table;
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file = g_build_filename (g_test_get_dir (G_TEST_DIST), "compose", "nofile", NULL);
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table = gtk_compose_table_parse (file, NULL);
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g_assert_nonnull (table);
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g_free (file);
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return;
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}
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g_test_trap_subprocess (NULL, 0, 0);
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g_test_trap_assert_stderr ("*No such file or directory*");
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g_test_trap_assert_failed ();
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}
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/* Check matching against a small table */
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static void
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compose_table_match (void)
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{
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GtkComposeTable *table;
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char *file;
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guint16 buffer[8] = { 0, };
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gboolean finish, match, ret;
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GString *output;
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output = g_string_new ("");
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file = g_build_filename (g_test_get_dir (G_TEST_DIST), "compose", "match", NULL);
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table = gtk_compose_table_parse (file, NULL);
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buffer[0] = GDK_KEY_Multi_key;
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buffer[1] = 0;
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ret = gtk_compose_table_check (table, buffer, 1, &finish, &match, output);
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g_assert_true (ret);
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g_assert_false (finish);
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g_assert_false (match);
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g_assert_true (output->len == 0);
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buffer[0] = GDK_KEY_a;
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buffer[1] = 0;
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ret = gtk_compose_table_check (table, buffer, 1, &finish, &match, output);
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g_assert_false (ret);
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g_assert_false (finish);
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g_assert_false (match);
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g_assert_true (output->len == 0);
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buffer[0] = GDK_KEY_Multi_key;
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buffer[1] = GDK_KEY_s;
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buffer[2] = GDK_KEY_e;
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ret = gtk_compose_table_check (table, buffer, 3, &finish, &match, output);
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g_assert_true (ret);
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g_assert_false (finish);
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g_assert_false (match);
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g_assert_true (output->len == 0);
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buffer[0] = GDK_KEY_Multi_key;
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buffer[1] = GDK_KEY_s;
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buffer[2] = GDK_KEY_e;
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buffer[3] = GDK_KEY_q;
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ret = gtk_compose_table_check (table, buffer, 4, &finish, &match, output);
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g_assert_true (ret);
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g_assert_false (finish);
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g_assert_true (match);
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g_assert_cmpstr (output->str, ==, "!");
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g_string_set_size (output, 0);
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buffer[0] = GDK_KEY_Multi_key;
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buffer[1] = GDK_KEY_s;
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buffer[2] = GDK_KEY_e;
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buffer[3] = GDK_KEY_q;
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buffer[4] = GDK_KEY_u;
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ret = gtk_compose_table_check (table, buffer, 5, &finish, &match, output);
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g_assert_true (ret);
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g_assert_true (finish);
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g_assert_true (match);
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g_assert_cmpstr (output->str, ==, "?");
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g_string_free (output, TRUE);
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g_free (file);
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}
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extern const GtkComposeTable builtin_compose_table;
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/* just check some random sequences */
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static void
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compose_table_match_builtin (void)
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{
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const GtkComposeTable *table = &builtin_compose_table;
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guint16 buffer[8] = { 0, };
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gboolean finish, match, ret;
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GString *s;
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buffer[0] = GDK_KEY_Multi_key;
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buffer[1] = 0;
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s = g_string_new ("");
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ret = gtk_compose_table_check (table, buffer, 1, &finish, &match, s);
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g_assert_true (ret);
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g_assert_false (finish);
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g_assert_false (match);
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g_assert_true (s->len == 0);
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buffer[0] = GDK_KEY_a;
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buffer[1] = GDK_KEY_b;
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buffer[2] = GDK_KEY_c;
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buffer[3] = 0;
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ret = gtk_compose_table_check (table, buffer, 3, &finish, &match, s);
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g_assert_false (ret);
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g_assert_false (finish);
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g_assert_false (match);
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g_assert_true (s->len == 0);
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buffer[0] = GDK_KEY_Multi_key;
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buffer[1] = GDK_KEY_parenleft;
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buffer[2] = GDK_KEY_j;
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buffer[3] = GDK_KEY_parenright;
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buffer[4] = 0;
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ret = gtk_compose_table_check (table, buffer, 4, &finish, &match, s);
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g_assert_true (ret);
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g_assert_true (finish);
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g_assert_true (match);
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g_assert_cmpstr (s->str, ==, "ⓙ"); /* CIRCLED LATIN SMALL LETTER J */
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buffer[0] = GDK_KEY_dead_acute;
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buffer[1] = GDK_KEY_space;
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buffer[2] = 0;
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g_string_set_size (s, 0);
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ret = gtk_compose_table_check (table, buffer, 2, &finish, &match, s);
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g_assert_true (ret);
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g_assert_true (finish);
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g_assert_true (match);
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g_assert_cmpstr (s->str, ==, "'");
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buffer[0] = GDK_KEY_dead_acute;
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buffer[1] = GDK_KEY_dead_acute;
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buffer[2] = 0;
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g_string_set_size (s, 0);
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ret = gtk_compose_table_check (table, buffer, 2, &finish, &match, s);
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g_assert_true (ret);
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g_assert_true (finish);
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g_assert_true (match);
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g_assert_cmpstr (s->str, ==, "´");
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g_string_free (s, TRUE);
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}
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static void
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match_algorithmic (void)
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{
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guint16 buffer[8] = { 0, };
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gboolean ret;
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GString *output;
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output = g_string_new ("");
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buffer[0] = GDK_KEY_a;
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buffer[1] = GDK_KEY_b;
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ret = gtk_check_algorithmically (buffer, 2, output);
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g_assert_false (ret);
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g_assert_cmpstr (output->str, ==, "");
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buffer[0] = GDK_KEY_dead_abovering;
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buffer[1] = GDK_KEY_A;
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ret = gtk_check_algorithmically (buffer, 2, output);
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g_assert_true (ret);
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g_assert_cmpstr (output->str, ==, "Å");
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buffer[0] = GDK_KEY_A;
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buffer[1] = GDK_KEY_dead_abovering;
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ret = gtk_check_algorithmically (buffer, 2, output);
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g_assert_false (ret);
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g_assert_cmpstr (output->str, ==, "");
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buffer[0] = GDK_KEY_dead_dasia;
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buffer[1] = GDK_KEY_dead_perispomeni;
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buffer[2] = GDK_KEY_Greek_alpha;
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ret = gtk_check_algorithmically (buffer, 3, output);
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g_assert_true (ret);
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g_assert_cmpstr (output->str, ==, "ᾶ\xcc\x94");
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buffer[0] = GDK_KEY_dead_perispomeni;
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buffer[1] = GDK_KEY_dead_dasia;
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buffer[2] = GDK_KEY_Greek_alpha;
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ret = gtk_check_algorithmically (buffer, 3, output);
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g_assert_true (ret);
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g_assert_cmpstr (output->str, ==, "ἇ");
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buffer[0] = GDK_KEY_dead_acute;
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buffer[1] = GDK_KEY_dead_cedilla;
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buffer[2] = GDK_KEY_c;
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ret = gtk_check_algorithmically (buffer, 2, output);
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g_assert_true (ret);
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g_assert_cmpstr (output->str, ==, "");
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ret = gtk_check_algorithmically (buffer, 3, output);
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g_assert_true (ret);
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g_assert_cmpstr (output->str, ==, "ḉ");
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buffer[0] = GDK_KEY_dead_cedilla;
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buffer[1] = GDK_KEY_dead_acute;
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buffer[2] = GDK_KEY_c;
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ret = gtk_check_algorithmically (buffer, 3, output);
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g_assert_true (ret);
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g_assert_cmpstr (output->str, ==, "ḉ");
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ret = gtk_check_algorithmically (buffer, 2, output);
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g_assert_true (ret);
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buffer[0] = GDK_KEY_dead_acute;
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buffer[1] = GDK_KEY_dead_cedilla;
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buffer[2] = GDK_KEY_dead_grave;
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ret = gtk_check_algorithmically (buffer, 3, output);
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g_assert_true (ret);
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g_assert_cmpstr (output->str, ==, "");
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buffer[0] = GDK_KEY_dead_diaeresis;
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buffer[1] = GDK_KEY_a;
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ret = gtk_check_algorithmically (buffer, 2, output);
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g_assert_true (ret);
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g_assert_cmpstr (output->str, ==, "ä");
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g_string_free (output, TRUE);
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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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if (argc == 3 && strcmp (argv[1], "--generate") == 0)
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{
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gtk_disable_setlocale();
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setlocale (LC_ALL, "en_US.UTF-8");
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gtk_init ();
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/* Ensure that the builtin table is initialized */
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GtkIMContext *ctx = gtk_im_context_simple_new ();
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g_object_unref (ctx);
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generate_output (argv[2]);
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return 0;
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}
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gtk_test_init (&argc, &argv, NULL);
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/* Ensure that the builtin table is initialized */
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GtkIMContext *ctx = gtk_im_context_simple_new ();
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g_object_unref (ctx);
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g_test_add_data_func ("/compose-table/basic", "basic", compose_table_compare);
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g_test_add_data_func ("/compose-table/long", "long", compose_table_compare);
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g_test_add_data_func ("/compose-table/octal", "octal", compose_table_compare);
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g_test_add_data_func ("/compose-table/hex", "hex", compose_table_compare);
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g_test_add_data_func ("/compose-table/codepoint", "codepoint", compose_table_compare);
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g_test_add_data_func ("/compose-table/multi", "multi", compose_table_compare);
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g_test_add_data_func ("/compose-table/strings", "strings", compose_table_compare);
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g_test_add_data_func ("/compose-table/include", "include", compose_table_compare);
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g_test_add_data_func ("/compose-table/system", "system", compose_table_compare);
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g_test_add_func ("/compose-table/include-cycle", compose_table_cycle);
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g_test_add_func ("/compose-table/include-nofile", compose_table_nofile);
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g_test_add_func ("/compose-table/match", compose_table_match);
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g_test_add_func ("/compose-table/match-builtin", compose_table_match_builtin);
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g_test_add_func ("/compose-table/match-algorithmic", match_algorithmic);
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return g_test_run ();
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}
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