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Added parse_options

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This commit is contained in:
James Booth
2014-04-14 22:48:18 +01:00
parent cc68fc5e9a
commit 8d77930ece
5 changed files with 224 additions and 1 deletions
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165
tests/test_parser.c
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@@ -502,4 +502,169 @@ get_first_two_of_three_first_and_second_quoted(void **state)
char *result = get_start(inp, 3);
assert_string_equal("\"one\" \"two\" ", result);
}
void
parse_options_when_none_returns_empty_hasmap(void **state)
{
gchar *args[] = { "cmd1", "cmd2", NULL };
GList *keys = NULL;
keys = g_list_append(keys, "opt1");
gboolean res = FALSE;
GHashTable *options = parse_options(args, 2, keys, &res);
assert_true(options != NULL);
assert_int_equal(0, g_hash_table_size(options));
assert_true(res);
options_destroy(options);
}
void
parse_options_when_opt1_no_val_sets_error(void **state)
{
gchar *args[] = { "cmd1", "cmd2", "opt1", NULL };
GList *keys = NULL;
keys = g_list_append(keys, "opt1");
gboolean res = TRUE;
GHashTable *options = parse_options(args, 2, keys, &res);
assert_null(options);
assert_false(res);
options_destroy(options);
}
void
parse_options_when_one_returns_map(void **state)
{
gchar *args[] = { "cmd1", "cmd2", "opt1", "val1", NULL };
GList *keys = NULL;
keys = g_list_append(keys, "opt1");
gboolean res = FALSE;
GHashTable *options = parse_options(args, 2, keys, &res);
assert_int_equal(1, g_hash_table_size(options));
assert_true(g_hash_table_contains(options, "opt1"));
assert_string_equal("val1", g_hash_table_lookup(options, "opt1"));
assert_true(res);
options_destroy(options);
}
void
parse_options_when_opt2_no_val_sets_error(void **state)
{
gchar *args[] = { "cmd1", "cmd2", "opt1", "val1", "opt2", NULL };
GList *keys = NULL;
keys = g_list_append(keys, "opt1");
keys = g_list_append(keys, "opt2");
gboolean res = TRUE;
GHashTable *options = parse_options(args, 2, keys, &res);
assert_null(options);
assert_false(res);
options_destroy(options);
}
void
parse_options_when_two_returns_map(void **state)
{
gchar *args[] = { "cmd1", "cmd2", "opt1", "val1", "opt2", "val2", NULL };
GList *keys = NULL;
keys = g_list_append(keys, "opt1");
keys = g_list_append(keys, "opt2");
gboolean res = FALSE;
GHashTable *options = parse_options(args, 2, keys, &res);
assert_int_equal(2, g_hash_table_size(options));
assert_true(g_hash_table_contains(options, "opt1"));
assert_true(g_hash_table_contains(options, "opt2"));
assert_string_equal("val1", g_hash_table_lookup(options, "opt1"));
assert_string_equal("val2", g_hash_table_lookup(options, "opt2"));
assert_true(res);
options_destroy(options);
}
void
parse_options_when_opt3_no_val_sets_error(void **state)
{
gchar *args[] = { "cmd1", "cmd2", "opt1", "val1", "opt2", "val2", "opt3", NULL };
GList *keys = NULL;
keys = g_list_append(keys, "opt1");
keys = g_list_append(keys, "opt2");
keys = g_list_append(keys, "opt3");
gboolean res = TRUE;
GHashTable *options = parse_options(args, 2, keys, &res);
assert_null(options);
assert_false(res);
options_destroy(options);
}
void
parse_options_when_three_returns_map(void **state)
{
gchar *args[] = { "cmd1", "cmd2", "opt1", "val1", "opt2", "val2", "opt3", "val3", NULL };
GList *keys = NULL;
keys = g_list_append(keys, "opt1");
keys = g_list_append(keys, "opt2");
keys = g_list_append(keys, "opt3");
gboolean res = FALSE;
GHashTable *options = parse_options(args, 2, keys, &res);
assert_int_equal(3, g_hash_table_size(options));
assert_true(g_hash_table_contains(options, "opt1"));
assert_true(g_hash_table_contains(options, "opt2"));
assert_true(g_hash_table_contains(options, "opt3"));
assert_string_equal("val1", g_hash_table_lookup(options, "opt1"));
assert_string_equal("val2", g_hash_table_lookup(options, "opt2"));
assert_string_equal("val3", g_hash_table_lookup(options, "opt3"));
assert_true(res);
options_destroy(options);
}
void
parse_options_when_unknown_opt_sets_error(void **state)
{
gchar *args[] = { "cmd1", "cmd2", "opt1", "val1", "oops", "val2", "opt3", "val3", NULL };
GList *keys = NULL;
keys = g_list_append(keys, "opt1");
keys = g_list_append(keys, "opt2");
keys = g_list_append(keys, "opt3");
gboolean res = TRUE;
GHashTable *options = parse_options(args, 2, keys, &res);
assert_null(options);
assert_false(res);
options_destroy(options);
}