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pull saved position into HParserCacheValue and fix segfault in grow()

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This commit is contained in:
Sven M. Hallberg 2014-03-17 23:46:14 +01:00
parent 5ee7982596
commit fbdd2b7613
3 changed files with 67 additions and 39 deletions
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15
src/t_parser.c
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@ -419,6 +419,18 @@ static void test_leftrec(gconstpointer backend) {
g_check_parse_match(lr_, (HParserBackend)GPOINTER_TO_INT(backend), "aaa", 3, "(((u0x61) u0x61) u0x61)");
}
static void test_leftrec_nonempty(gconstpointer backend) {
HParser *a_ = h_ch('a');
HParser *lr_ = h_indirect();
h_bind_indirect(lr_, h_choice(h_sequence(lr_, a_, NULL), a_, NULL));
g_check_parse_match(lr_, (HParserBackend)GPOINTER_TO_INT(backend), "a", 1, "u0x61");
g_check_parse_match(lr_, (HParserBackend)GPOINTER_TO_INT(backend), "aa", 2, "(u0x61 u0x61)");
g_check_parse_match(lr_, (HParserBackend)GPOINTER_TO_INT(backend), "aaa", 3, "((u0x61 u0x61) u0x61)");
g_check_parse_failed(lr_, (HParserBackend)GPOINTER_TO_INT(backend), "", 0);
}
static void test_rightrec(gconstpointer backend) {
HParser *a_ = h_ch('a');
@ -485,7 +497,8 @@ void register_parser_tests(void) {
g_test_add_data_func("/core/parser/packrat/and", GINT_TO_POINTER(PB_PACKRAT), test_and);
g_test_add_data_func("/core/parser/packrat/not", GINT_TO_POINTER(PB_PACKRAT), test_not);
g_test_add_data_func("/core/parser/packrat/ignore", GINT_TO_POINTER(PB_PACKRAT), test_ignore);
//g_test_add_data_func("/core/parser/packrat/leftrec", GINT_TO_POINTER(PB_PACKRAT), test_leftrec);
g_test_add_data_func("/core/parser/packrat/leftrec", GINT_TO_POINTER(PB_PACKRAT), test_leftrec);
g_test_add_data_func("/core/parser/packrat/leftrec_nonempty", GINT_TO_POINTER(PB_PACKRAT), test_leftrec_nonempty);
g_test_add_data_func("/core/parser/packrat/rightrec", GINT_TO_POINTER(PB_PACKRAT), test_rightrec);
g_test_add_data_func("/core/parser/llk/token", GINT_TO_POINTER(PB_LLk), test_token);