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add scaffold for grammar tests and codify the dummy test case

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This commit is contained in:
Sven M. Hallberg 2013-05-08 00:48:46 +02:00
parent 188d369a9b
commit 5593b826e3
4 changed files with 96 additions and 0 deletions
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50
src/test_suite.h
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@ -88,6 +88,56 @@
} \
} while(0)
#define g_check_hashtable_present(table, key) do { \
if(!h_hashtable_present(table, key)) { \
g_test_message("Check failed: key should have been in table, but wasn't"); \
g_test_fail(); \
} \
} while(0)
#define g_check_hashtable_absent(table, key) do { \
if(h_hashtable_present(table, key)) { \
g_test_message("Check failed: key shouldn't have been in table, but was"); \
g_test_fail(); \
} \
} while(0)
#define g_check_hashtable_size(table, n) do { \
size_t expected = n; \
size_t actual = (table)->used; \
if(actual != expected) { \
g_test_message("Check failed: table size should have been %lu, but was %lu", \
expected, actual); \
g_test_fail(); \
} \
} while(0)
#define g_check_terminal(grammar, parser) \
g_check_hashtable_absent(grammar->nts, h_desugar(&system_allocator, parser))
#define g_check_nonterminal(grammar, parser) \
g_check_hashtable_present(grammar->nts, h_desugar(&system_allocator, parser))
#define g_check_derives_epsilon(grammar, parser) \
g_check_hashtable_present(grammar->geneps, h_desugar(&system_allocator, parser))
#define g_check_derives_epsilon_not(grammar, parser) \
g_check_hashtable_absent(grammar->geneps, h_desugar(&system_allocator, parser))
#define g_check_firstset_present(grammar, parser, token) \
g_check_hashtable_present(h_first_symbol(grammar, h_desugar(&system_allocator, parser)), (void *)token)
#define g_check_firstset_absent(grammar, parser, token) \
g_check_hashtable_absent(h_first_symbol(grammar, h_desugar(&system_allocator, parser)), (void *)token)
#define g_check_followset_present(grammar, parser, token) \
g_check_hashtable_present(h_follow(grammar, h_desugar(&system_allocator, parser)), (void *)token)
#define g_check_followset_absent(grammar, parser, token) \
g_check_hashtable_absent(h_follow(grammar, h_desugar(&system_allocator, parser)), (void *)token)
#define g_check_cmpint(n1, op, n2) g_check_inttype("%d", int, n1, op, n2)
#define g_check_cmplong(n1, op, n2) g_check_inttype("%ld", long, n1, op, n2)