AIR/cpp-peglib
1
0
Fork 0
mirror of https://github.com/yhirose/cpp-peglib.git synced 2024-12-22 20:05:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

Added unit test for missing rules.

Browse Source
This commit is contained in:
yhirose 2015-12-31 19:41:37 -05:00
parent fe9141fd0f
commit 50ea1858c1
1 changed files with 24 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
test/test.cc
View File

@ -231,12 +231,14 @@ TEST_CASE("enter/exit handlers test", "[general]")
require_upper_case = true;
};
auto message = "should be upper case string...";
parser["TOKEN"] = [&](const SemanticValues& sv, any& dt) {
auto& require_upper_case = *dt.get<bool*>();
if (require_upper_case) {
const auto& s = sv.str();
if (!std::all_of(s.begin(), s.end(), ::isupper)) {
throw parse_error("should be upper case string...");
throw parse_error(message);
}
}
};
@ -251,6 +253,7 @@ TEST_CASE("enter/exit handlers test", "[general]")
parser.log = [&](size_t ln, size_t col, const string& msg) {
REQUIRE(ln == 1);
REQUIRE(col == 7);
REQUIRE(msg == message);
};
parser.parse("hello=world", dt);
}
@ -661,16 +664,6 @@ TEST_CASE("Ignore semantic value of 'and' predicate test", "[general]")
REQUIRE(ast->nodes[0]->name == "HELLO_WORLD");
}
TEST_CASE("Definition duplicates test", "[general]")
{
parser parser(
" A <- ''"
" A <- ''"
);
REQUIRE(parser == false);
}
TEST_CASE("Literal token on AST test1", "[general]")
{
parser parser(R"(
@ -723,6 +716,25 @@ TEST_CASE("Literal token on AST test3", "[general]")
REQUIRE(ast->nodes.empty());
}
TEST_CASE("Missing missing definitions test", "[general]")
{
parser parser(
" A <- B C "
);
REQUIRE(parser == false);
}
TEST_CASE("Definition duplicates test", "[general]")
{
parser parser(
" A <- ''"
" A <- ''"
);
REQUIRE(parser == false);
}
TEST_CASE("Left recursive test", "[left recursive]")
{
parser parser(
@ -767,7 +779,7 @@ TEST_CASE("User rule test", "[user rule]")
Rules rules = {
{
"NAME", usr([](const char* s, size_t n, SemanticValues& sv, any& c) -> size_t {
"NAME", usr([](const char* s, size_t n, SemanticValues& sv, any& dt) -> size_t {
static vector<string> names = { "PEG", "BNF" };
for (const auto& name: names) {
if (name.size() <= n && !name.compare(0, name.size(), s, name.size())) {