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Commit 0b9ce9b5 authored by Tomek Mrugalski's avatar Tomek Mrugalski 🛰
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[5014] Unit-text fixed, all 12 unit-tests pass now.

parent 45abe4f7
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Showing with 59 additions and 40 deletions
src/bin/dhcp6/dhcp6_lexer.ll
View file @ 0b9ce9b5
......@@ -100,6 +100,7 @@ JSONString \"{JSONStringCharacter}*\"
case Parser6Context::PARSER_DHCP6:
return isc::dhcp::Dhcp6Parser::make_TOPLEVEL_DHCP6(loc);
case Parser6Context::PARSER_GENERIC_JSON:
default:
return isc::dhcp::Dhcp6Parser::make_TOPLEVEL_GENERIC_JSON(loc);
}
}
......
src/bin/dhcp6/dhcp6_parser.yy
View file @ 0b9ce9b5
......@@ -140,7 +140,7 @@ using namespace std;
%start start;
start: TOPLEVEL_DHCP6 syntax_map
| TOPLEVEL_GENERIC_JSON map;
| TOPLEVEL_GENERIC_JSON map2;
// ---- generic JSON parser ---------------------------------
......@@ -150,11 +150,11 @@ value : INTEGER { $$ = ElementPtr(new IntElement($1)); }
| BOOLEAN { $$ = ElementPtr(new BoolElement($1)); }
| STRING { $$ = ElementPtr(new StringElement($1)); }
| NULL_TYPE { $$ = ElementPtr(new NullElement()); }
| map { $$ = ctx.stack_.back(); ctx.stack_.pop_back(); }
| list { $$ = ctx.stack_.back(); ctx.stack_.pop_back(); }
| map2 { $$ = ctx.stack_.back(); ctx.stack_.pop_back(); }
| list_generic { $$ = ctx.stack_.back(); ctx.stack_.pop_back(); }
;
map: LCURLY_BRACKET {
map2: LCURLY_BRACKET {
// This code is executed when we're about to start parsing
// the content of the map
ElementPtr m(new MapElement());
......@@ -177,10 +177,19 @@ map_content: { /* do nothing, it's an empty map */ }
}
;
list: LSQUARE_BRACKET {
list_generic: LSQUARE_BRACKET {
ElementPtr l(new ListElement());
ctx.stack_.push_back(l);
} list_content RSQUARE_BRACKET {
}
// This one is used in syntax parser.
list2: LSQUARE_BRACKET {
// List parsing about to start
} list_content RSQUARE_BRACKET {
// list parsing complete. Put any sanity checking here
//ctx.stack_.pop_back();
};
list_content: { /* do nothing, it's an empty list */ }
......@@ -291,7 +300,7 @@ interface_config_map: INTERFACES {
ElementPtr l(new ListElement());
ctx.stack_.back()->set("interfaces", l);
ctx.stack_.push_back(l);
} COLON list {
} COLON list2 {
ctx.stack_.pop_back();
}
......@@ -386,7 +395,7 @@ relay_supplied_options: RELAY_SUPPLIED_OPTIONS {
ElementPtr l(new ListElement());
ctx.stack_.back()->set("relay-supplied-options", l);
ctx.stack_.push_back(l);
} COLON list {
} COLON list2 {
ctx.stack_.pop_back();
};
......@@ -398,7 +407,7 @@ hooks_libraries: HOOKS_LIBRARIES COLON {
ctx.stack_.pop_back();
};
hooks_libraries_list: { }
hooks_libraries_list: { }
| hooks_library
| hooks_libraries_list COMMA hooks_library;
......@@ -682,7 +691,7 @@ ip_addresses: IP_ADDRESSES COLON {
ElementPtr l(new ListElement());
ctx.stack_.back()->set("ip-addresses", l);
ctx.stack_.push_back(l);
} list {
} list2 {
ctx.stack_.pop_back();
};
......@@ -690,7 +699,7 @@ prefixes: PREFIXES COLON {
ElementPtr l(new ListElement());
ctx.stack_.back()->set("prefixes", l);
ctx.stack_.push_back(l);
} list {
} list2 {
ctx.stack_.pop_back();
};
......@@ -710,7 +719,7 @@ reservation_client_classes: CLIENT_CLASSES COLON {
ElementPtr c(new ListElement());
ctx.stack_.back()->set("client-classes", c);
ctx.stack_.push_back(c);
} list {
} list2 {
ctx.stack_.pop_back();
};
......
src/bin/dhcp6/tests/parser_unittest.cc
View file @ 0b9ce9b5
......@@ -17,9 +17,9 @@ void compareJSON(ConstElementPtr a, ConstElementPtr b, bool print = true) {
ASSERT_TRUE(a);
ASSERT_TRUE(b);
if (print) {
std::cout << "JSON A: -----" << endl << a->str() << std::endl;
std::cout << "JSON B: -----" << endl << b->str() << std::endl;
cout << "---------" << endl << endl;
// std::cout << "JSON A: -----" << endl << a->str() << std::endl;
// std::cout << "JSON B: -----" << endl << b->str() << std::endl;
// cout << "---------" << endl << endl;
}
EXPECT_EQ(a->str(), b->str());
}
......@@ -28,10 +28,16 @@ void testParser(const std::string& txt, Parser6Context::ParserType parser_type)
ElementPtr reference_json;
ConstElementPtr test_json;
EXPECT_NO_THROW(reference_json = Element::fromJSON(txt, true));
EXPECT_NO_THROW({
ASSERT_NO_THROW(reference_json = Element::fromJSON(txt, true));
ASSERT_NO_THROW({
try {
Parser6Context ctx;
test_json = ctx.parseString(txt, parser_type);
} catch (const std::exception &e) {
cout << "EXCEPTION: " << e.what() << endl;
throw;
}
});
// Now compare if both representations are the same.
......@@ -41,19 +47,24 @@ void testParser(const std::string& txt, Parser6Context::ParserType parser_type)
void testParser2(const std::string& txt, Parser6Context::ParserType parser_type) {
ConstElementPtr test_json;
EXPECT_NO_THROW({
ASSERT_NO_THROW({
try {
Parser6Context ctx;
test_json = ctx.parseString(txt, parser_type);
} catch (const std::exception &e) {
cout << "EXCEPTION: " << e.what() << endl;
throw;
}
});
/// @todo: Implement actual validation here. since the original
/// Element::fromJSON does not support several comment types, we don't
/// have anything to compare with.
std::cout << "Original text:" << txt << endl;
std::cout << "Parsed text :" << test_json->str() << endl;
/// std::cout << "Original text:" << txt << endl;
/// std::cout << "Parsed text :" << test_json->str() << endl;
}
TEST(ParserTest, mapInMap) {
string txt = "{ \"Dhcp6\": { \"foo\": 123, \"baz\": 456 } }";
string txt = "{ \"xyzzy\": { \"foo\": 123, \"baz\": 456 } }";
testParser(txt, Parser6Context::PARSER_GENERIC_JSON);
}
......@@ -80,8 +91,8 @@ TEST(ParserTest, listsInMaps) {
}
TEST(ParserTest, mapsInLists) {
string txt = "{ \"solar-system\": [ { \"name\": \"earth\", \"gravity\": 1.0 },"
" { \"name\": \"mars\", \"gravity\": 0.376 } ] }";
string txt = "{ \"solar-system\": [ { \"body\": \"earth\", \"gravity\": 1.0 },"
" { \"body\": \"mars\", \"gravity\": 0.376 } ] }";
testParser(txt, Parser6Context::PARSER_GENERIC_JSON);
}
......@@ -96,7 +107,7 @@ TEST(ParserTest, types) {
}
TEST(ParserTest, bashComments) {
string txt= "{ \"interfaces-config\": {"
string txt= "{ \"Dhcp6\": { \"interfaces-config\": {"
" \"interfaces\": [ \"*\" ]"
"},\n"
"\"preferred-lifetime\": 3000,\n"
......@@ -108,15 +119,14 @@ TEST(ParserTest, bashComments) {
"\"subnet6\": [ { "
" \"pools\": [ { \"pool\": \"2001:db8:1::/64\" } ],"
" \"subnet\": \"2001:db8:1::/48\", "
" \"interface-id\": \"\","
" \"interface\": \"eth0\""
" } ],"
"\"valid-lifetime\": 4000 }";
testParser(txt, Parser6Context::PARSER_GENERIC_JSON);
"\"valid-lifetime\": 4000 } }";
testParser2(txt, Parser6Context::PARSER_DHCP6);
}
TEST(ParserTest, cComments) {
string txt= "{ \"interfaces-config\": {"
string txt= "{ \"Dhcp6\": { \"interfaces-config\": {"
" \"interfaces\": [ \"*\" ]"
"},\n"
"\"preferred-lifetime\": 3000, // this is a comment \n"
......@@ -125,15 +135,14 @@ TEST(ParserTest, cComments) {
"\"subnet6\": [ { "
" \"pools\": [ { \"pool\": \"2001:db8:1::/64\" } ],"
" \"subnet\": \"2001:db8:1::/48\", "
" \"interface-id\": \"\","
" \"interface\": \"eth0\""
" } ],"
"\"valid-lifetime\": 4000 }";
testParser2(txt, Parser6Context::PARSER_GENERIC_JSON);
"\"valid-lifetime\": 4000 } }";
testParser2(txt, Parser6Context::PARSER_DHCP6);
}
TEST(ParserTest, bashComments2) {
string txt= "{ \"interfaces-config\": {"
TEST(ParserTest, bashCommentsInline) {
string txt= "{ \"Dhcp6\": { \"interfaces-config\": {"
" \"interfaces\": [ \"*\" ]"
"},\n"
"\"preferred-lifetime\": 3000, # this is a comment \n"
......@@ -142,15 +151,14 @@ TEST(ParserTest, bashComments2) {
"\"subnet6\": [ { "
" \"pools\": [ { \"pool\": \"2001:db8:1::/64\" } ],"
" \"subnet\": \"2001:db8:1::/48\", "
" \"interface-id\": \"\","
" \"interface\": \"eth0\""
" } ],"
"\"valid-lifetime\": 4000 }";
testParser2(txt, Parser6Context::PARSER_GENERIC_JSON);
"\"valid-lifetime\": 4000 } }";
testParser2(txt, Parser6Context::PARSER_DHCP6);
}
TEST(ParserTest, multilineComments) {
string txt= "{ \"interfaces-config\": {"
string txt= "{ \"Dhcp6\": { \"interfaces-config\": {"
" \"interfaces\": [ \"*\" ]"
"},\n"
"\"preferred-lifetime\": 3000, /* this is a C style comment\n"
......@@ -160,11 +168,10 @@ TEST(ParserTest, multilineComments) {
"\"subnet6\": [ { "
" \"pools\": [ { \"pool\": \"2001:db8:1::/64\" } ],"
" \"subnet\": \"2001:db8:1::/48\", "
" \"interface-id\": \"\","
" \"interface\": \"eth0\""
" } ],"
"\"valid-lifetime\": 4000 }";
testParser2(txt, Parser6Context::PARSER_GENERIC_JSON);
"\"valid-lifetime\": 4000 } }";
testParser2(txt, Parser6Context::PARSER_DHCP6);
}
......@@ -176,12 +183,14 @@ void testFile(const std::string& fname, bool print) {
EXPECT_NO_THROW(reference_json = Element::fromJSONFile(fname, true));
EXPECT_NO_THROW(
try {
Parser6Context ctx;
test_json = ctx.parseFile(fname, Parser6Context::PARSER_DHCP6);
} catch (const std::exception &x) {
cout << "EXCEPTION: " << x.what() << endl;
}
throw;
});
ASSERT_TRUE(reference_json);
ASSERT_TRUE(test_json);
......
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