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Commit 1e59e461 authored by Sven M. Hallberg's avatar Sven M. Hallberg
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make ambiguous test ignore order of precedence

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with 7 additions and 5 deletions
src/t_parser.c
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− 5
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......@@ -430,13 +430,15 @@ static void test_rightrec(gconstpointer backend) {
static void test_ambiguous(gconstpointer backend) {
HParser *d_ = h_ch('d');
HParser *p_ = h_ch('+');
HParser *E_ = h_indirect();
h_bind_indirect(E_, h_choice(h_sequence(E_, h_ch('+'), E_, NULL), d_, NULL));
h_bind_indirect(E_, h_choice(h_sequence(E_, p_, E_, NULL), d_, NULL));
HParser *expr_ = h_action(E_, h_act_flatten);
g_check_parse_ok(E_, (HParserBackend)GPOINTER_TO_INT(backend), "d", 1, "u0x64");
g_check_parse_ok(E_, (HParserBackend)GPOINTER_TO_INT(backend), "d+d", 3, "(u0x64 u0x2b u0x64)");
g_check_parse_ok(E_, (HParserBackend)GPOINTER_TO_INT(backend), "d+d+d", 5, "(u0x64 u0x2b (u0x64 u0x2b u0x64))");
g_check_parse_failed(E_, (HParserBackend)GPOINTER_TO_INT(backend), "d+", 2);
g_check_parse_ok(expr_, (HParserBackend)GPOINTER_TO_INT(backend), "d", 1, "(u0x64)");
g_check_parse_ok(expr_, (HParserBackend)GPOINTER_TO_INT(backend), "d+d", 3, "(u0x64 u0x2b u0x64)");
g_check_parse_ok(expr_, (HParserBackend)GPOINTER_TO_INT(backend), "d+d+d", 5, "(u0x64 u0x2b u0x64 u0x2b u0x64)");
g_check_parse_failed(expr_, (HParserBackend)GPOINTER_TO_INT(backend), "d+", 2);
}
void register_parser_tests(void) {
......
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