diff options
Diffstat (limited to 'tests/unigbrk/test-uc-is-grapheme-break.c')
| -rw-r--r-- | tests/unigbrk/test-uc-is-grapheme-break.c | 48 |
1 files changed, 45 insertions, 3 deletions
diff --git a/tests/unigbrk/test-uc-is-grapheme-break.c b/tests/unigbrk/test-uc-is-grapheme-break.c index 3f8535c7..3bf92eee 100644 --- a/tests/unigbrk/test-uc-is-grapheme-break.c +++ b/tests/unigbrk/test-uc-is-grapheme-break.c @@ -1,5 +1,5 @@ /* Grapheme cluster break function test. - Copyright (C) 2010-2016 Free Software Foundation, Inc. + Copyright (C) 2010-2017 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published @@ -12,7 +12,7 @@ Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. */ + along with this program. If not, see <https://www.gnu.org/licenses/>. */ /* Written by Ben Pfaff <blp@cs.stanford.edu>, 2010. */ @@ -45,6 +45,11 @@ graphemebreakproperty_to_string (int gbp) CASE(LV) CASE(LVT) CASE(RI) + CASE(ZWJ) + CASE(EB) + CASE(EM) + CASE(GAZ) + CASE(EBG) } abort (); } @@ -81,6 +86,8 @@ main (int argc, char *argv[]) char *comment; const char *p; ucs4_t prev; + int last_compchar_prop; + size_t ri_count; lineno++; @@ -90,6 +97,8 @@ main (int argc, char *argv[]) if (line[strspn (line, " \t\r\n")] == '\0') continue; + last_compchar_prop = -1; + ri_count = 0; prev = 0; p = line; do @@ -135,7 +144,30 @@ main (int argc, char *argv[]) next = next_int; } - if (uc_is_grapheme_break (prev, next) != should_break) + if ((last_compchar_prop == GBP_EB + || last_compchar_prop == GBP_EBG) + && uc_graphemeclusterbreak_property (next) == GBP_EM) + { + int prev_gbp = uc_graphemeclusterbreak_property (prev); + int next_gbp = uc_graphemeclusterbreak_property (next); + fprintf (stderr, "%s:%d: skipping GB10: should join U+%04X (%s) " + "and U+%04X (%s)\n", + filename, lineno, + prev, graphemebreakproperty_to_string (prev_gbp), + next, graphemebreakproperty_to_string (next_gbp)); + } + else if (uc_graphemeclusterbreak_property (next) == GBP_RI + && ri_count % 2 != 0) + { + int prev_gbp = uc_graphemeclusterbreak_property (prev); + int next_gbp = uc_graphemeclusterbreak_property (next); + fprintf (stderr, "%s:%d: skipping GB12: should join U+%04X (%s) " + "and U+%04X (%s)\n", + filename, lineno, + prev, graphemebreakproperty_to_string (prev_gbp), + next, graphemebreakproperty_to_string (next_gbp)); + } + else if (uc_is_grapheme_break (prev, next) != should_break) { int prev_gbp = uc_graphemeclusterbreak_property (prev); int next_gbp = uc_graphemeclusterbreak_property (next); @@ -150,6 +182,16 @@ main (int argc, char *argv[]) p += strspn (p, " \t\r\n"); prev = next; + + if (!(uc_graphemeclusterbreak_property (next) == GBP_EXTEND + && (last_compchar_prop == GBP_EB + || last_compchar_prop == GBP_EBG))) + last_compchar_prop = uc_graphemeclusterbreak_property (next); + + if (uc_graphemeclusterbreak_property (next) == GBP_RI) + ri_count++; + else + ri_count = 0; } while (*p != '\0'); } |