[5124a] Rebased

diff --git a/src/bin/dhcp4/dhcp4_lexer.ll b/src/bin/dhcp4/dhcp4_lexer.ll
index 1045238a93cfb2ab1156cdc13b12ca4200f2fdb9..9abcc4c7dc6176cb5fb4e9505e503ac94733c6aa 100644 (file)
--- a/src/bin/dhcp4/dhcp4_lexer.ll
+++ b/src/bin/dhcp4/dhcp4_lexer.ll
@@ -119,6 +119,10 @@ ControlCharacterFill            [^"\\]|\\{JSONEscapeSequence}
             return isc::dhcp::Dhcp4Parser::make_SUB_POOL4(driver.loc_);
         case Parser4Context::PARSER_HOST_RESERVATION:
             return isc::dhcp::Dhcp4Parser::make_SUB_RESERVATION(driver.loc_);
+        case Parser4Context::PARSER_OPTION_DEFS:
+            return isc::dhcp::Dhcp4Parser::make_SUB_OPTION_DEFS(driver.loc_);
+        case Parser4Context::PARSER_OPTION_DEF:
+            return isc::dhcp::Dhcp4Parser::make_SUB_OPTION_DEF(driver.loc_);
         case Parser4Context::PARSER_OPTION_DATA:
             return isc::dhcp::Dhcp4Parser::make_SUB_OPTION_DATA(driver.loc_);
         case Parser4Context::PARSER_HOOKS_LIBRARY:

diff --git a/src/bin/dhcp4/dhcp4_parser.yy b/src/bin/dhcp4/dhcp4_parser.yy
index c5af1f06c177925dff72ca4de020f472144c6de7..4af576f59b03417a978d68996c2bfbd0b13a16cd 100644 (file)
--- a/src/bin/dhcp4/dhcp4_parser.yy
+++ b/src/bin/dhcp4/dhcp4_parser.yy
@@ -195,6 +195,7 @@ using namespace std;
   SUB_SUBNET4
   SUB_POOL4
   SUB_RESERVATION
+  SUB_OPTION_DEFS
   SUB_OPTION_DEF
   SUB_OPTION_DATA
   SUB_HOOKS_LIBRARY
@@ -230,6 +231,7 @@ start: TOPLEVEL_JSON { ctx.ctx_ = ctx.NO_KEYWORD; } sub_json
      | SUB_SUBNET4 { ctx.ctx_ = ctx.SUBNET4; } sub_subnet4
      | SUB_POOL4 { ctx.ctx_ = ctx.POOLS; } sub_pool4
      | SUB_RESERVATION { ctx.ctx_ = ctx.RESERVATIONS; } sub_reservation
+     | SUB_OPTION_DEFS { ctx.ctx_ = ctx.DHCP4; } sub_option_def_list
      | SUB_OPTION_DEF { ctx.ctx_ = ctx.OPTION_DEF; } sub_option_def
      | SUB_OPTION_DATA { ctx.ctx_ = ctx.OPTION_DATA; } sub_option_data
      | SUB_HOOKS_LIBRARY { ctx.ctx_ = ctx.HOOKS_LIBRARIES; } sub_hooks_library
@@ -351,6 +353,9 @@ syntax_map: LCURLY_BRACKET {
     // map parsing completed. If we ever want to do any wrap up
     // (maybe some sanity checking), this would be the best place
     // for it.
+
+    // Dhcp4 is required
+    ctx.require("Dhcp4", ctx.loc2pos(@1), ctx.loc2pos(@4));
 };
 
 // This represents top-level entries: Control-agent, Dhcp6, Dhcp4,
@@ -376,9 +381,7 @@ dhcp4_object: DHCP4 {
     ctx.stack_.push_back(m);
     ctx.enter(ctx.DHCP4);
 } COLON LCURLY_BRACKET global_params RCURLY_BRACKET {
-    // map parsing completed. If we ever want to do any wrap up
-    // (maybe some sanity checking), this would be the best place
-    // for it.
+    // No global parameter is required
     ctx.stack_.pop_back();
     ctx.leave();
 };
@@ -390,6 +393,7 @@ sub_dhcp4: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } global_params RCURLY_BRACKET {
+    // No global parameter is required
     // parsing completed
 };
 
@@ -459,6 +463,7 @@ interfaces_config: INTERFACES_CONFIG {
     ctx.stack_.push_back(i);
     ctx.enter(ctx.INTERFACES_CONFIG);
 } COLON LCURLY_BRACKET interfaces_config_params RCURLY_BRACKET {
+    // No interfaces config param is required
     ctx.stack_.pop_back();
     ctx.leave();
 };
@@ -477,6 +482,7 @@ sub_interfaces4: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } interfaces_config_params RCURLY_BRACKET {
+    // No interfaces config param is required
     // parsing completed
 };
 
@@ -513,6 +519,8 @@ lease_database: LEASE_DATABASE {
     ctx.stack_.push_back(i);
     ctx.enter(ctx.LEASE_DATABASE);
 } COLON LCURLY_BRACKET database_map_params RCURLY_BRACKET {
+    // The type parameter is required
+    ctx.require("type", ctx.loc2pos(@4), ctx.loc2pos(@6));
     ctx.stack_.pop_back();
     ctx.leave();
 };
@@ -523,6 +531,8 @@ hosts_database: HOSTS_DATABASE {
     ctx.stack_.push_back(i);
     ctx.enter(ctx.HOSTS_DATABASE);
 } COLON LCURLY_BRACKET database_map_params RCURLY_BRACKET {
+    // The type parameter is required
+    ctx.require("type", ctx.loc2pos(@4), ctx.loc2pos(@6));
     ctx.stack_.pop_back();
     ctx.leave();
 };
@@ -702,6 +712,8 @@ hooks_library: LCURLY_BRACKET {
     ctx.stack_.back()->add(m);
     ctx.stack_.push_back(m);
 } hooks_params RCURLY_BRACKET {
+    // The library hooks parameter is required
+    ctx.require("library", ctx.loc2pos(@1), ctx.loc2pos(@4));
     ctx.stack_.pop_back();
 };
 
@@ -710,6 +722,8 @@ sub_hooks_library: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } hooks_params RCURLY_BRACKET {
+    // The library hooks parameter is required
+    ctx.require("library", ctx.loc2pos(@1), ctx.loc2pos(@4));
     // parsing completed
 };
 
@@ -744,6 +758,7 @@ expired_leases_processing: EXPIRED_LEASES_PROCESSING {
     ctx.stack_.push_back(m);
     ctx.enter(ctx.EXPIRED_LEASES_PROCESSING);
 } COLON LCURLY_BRACKET expired_leases_params RCURLY_BRACKET {
+    // No expired lease parameter is required
     ctx.stack_.pop_back();
     ctx.leave();
 };
@@ -838,6 +853,9 @@ subnet4: LCURLY_BRACKET {
     //         ctx.stack_.back()->set("renew-timer", renew);
     //     }
     // }
+
+    // The subnet subnet4 parameter is required
+    ctx.require("subnet", ctx.loc2pos(@1), ctx.loc2pos(@4));
     ctx.stack_.pop_back();
 };
 
@@ -846,6 +864,8 @@ sub_subnet4: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } subnet4_params RCURLY_BRACKET {
+    // The subnet subnet4 parameter is required
+    ctx.require("subnet", ctx.loc2pos(@1), ctx.loc2pos(@4));
     // parsing completed
 };
 
@@ -969,6 +989,16 @@ option_def_list: OPTION_DEF {
     ctx.leave();
 };
 
+// This defines the top level scope when the parser is told to parse
+// option definitions. It works as a subset limited to option
+// definitions
+sub_option_def_list: LCURLY_BRACKET {
+    ElementPtr m(new MapElement(ctx.loc2pos(@1)));
+    ctx.stack_.push_back(m);
+} option_def_list RCURLY_BRACKET {
+    // parsing completed
+};
+
 // This defines the content of option-def. It may be empty,
 // have one entry or multiple entries separated by comma.
 option_def_list_content: %empty
@@ -986,6 +1016,10 @@ option_def_entry: LCURLY_BRACKET {
     ctx.stack_.back()->add(m);
     ctx.stack_.push_back(m);
 } option_def_params RCURLY_BRACKET {
+    // The name, code and type option def parameters are required.
+    ctx.require("name", ctx.loc2pos(@1), ctx.loc2pos(@4));
+    ctx.require("code", ctx.loc2pos(@1), ctx.loc2pos(@4));
+    ctx.require("type", ctx.loc2pos(@1), ctx.loc2pos(@4));
     ctx.stack_.pop_back();
 };
 
@@ -997,6 +1031,10 @@ sub_option_def: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } option_def_params RCURLY_BRACKET {
+    // The name, code and type option def parameters are required.
+    ctx.require("name", ctx.loc2pos(@1), ctx.loc2pos(@4));
+    ctx.require("code", ctx.loc2pos(@1), ctx.loc2pos(@4));
+    ctx.require("type", ctx.loc2pos(@1), ctx.loc2pos(@4));
     // parsing completed
 };
 
@@ -1101,6 +1139,7 @@ option_data_entry: LCURLY_BRACKET {
     ctx.stack_.back()->add(m);
     ctx.stack_.push_back(m);
 } option_data_params RCURLY_BRACKET {
+    /// @todo: the code or name parameters are required.
     ctx.stack_.pop_back();
 };
 
@@ -1112,6 +1151,7 @@ sub_option_data: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } option_data_params RCURLY_BRACKET {
+    /// @todo: the code or name parameters are required.
     // parsing completed
 };
 
@@ -1191,6 +1231,8 @@ pool_list_entry: LCURLY_BRACKET {
     ctx.stack_.back()->add(m);
     ctx.stack_.push_back(m);
 } pool_params RCURLY_BRACKET {
+    // The pool parameter is required.
+    ctx.require("pool", ctx.loc2pos(@1), ctx.loc2pos(@4));
     ctx.stack_.pop_back();
 };
 
@@ -1199,6 +1241,8 @@ sub_pool4: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } pool_params RCURLY_BRACKET {
+    // The pool parameter is required.
+    ctx.require("pool", ctx.loc2pos(@1), ctx.loc2pos(@4));
     // parsing completed
 };
 
@@ -1253,6 +1297,7 @@ reservation: LCURLY_BRACKET {
     ctx.stack_.back()->add(m);
     ctx.stack_.push_back(m);
 } reservation_params RCURLY_BRACKET {
+    /// @todo: an identifier parameter is required.
     ctx.stack_.pop_back();
 };
 
@@ -1261,6 +1306,7 @@ sub_reservation: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } reservation_params RCURLY_BRACKET {
+    /// @todo: an identifier parameter is required.
     // parsing completed
 };
 
@@ -1272,7 +1318,7 @@ not_empty_reservation_params: reservation_param
     | not_empty_reservation_params COMMA reservation_param
     ;
 
-// @todo probably need to add mac-address as well here
+/// @todo probably need to add mac-address as well here
 reservation_param: duid
                  | reservation_client_classes
                  | client_id_value
@@ -1421,6 +1467,8 @@ client_class: LCURLY_BRACKET {
     ctx.stack_.back()->add(m);
     ctx.stack_.push_back(m);
 } client_class_params RCURLY_BRACKET {
+    // The name client class parameter is required.
+    ctx.require("name", ctx.loc2pos(@1), ctx.loc2pos(@4));
     ctx.stack_.pop_back();
 };
 
@@ -1504,6 +1552,8 @@ dhcp_ddns: DHCP_DDNS {
     ctx.stack_.push_back(m);
     ctx.enter(ctx.DHCP_DDNS);
 } COLON LCURLY_BRACKET dhcp_ddns_params RCURLY_BRACKET {
+    // The enable updates DHCP DDNS parameter is required.
+    ctx.require("enable-updates", ctx.loc2pos(@4), ctx.loc2pos(@6));
     ctx.stack_.pop_back();
     ctx.leave();
 };
@@ -1513,6 +1563,8 @@ sub_dhcp_ddns: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } dhcp_ddns_params RCURLY_BRACKET {
+    // The enable updates DHCP DDNS parameter is required.
+    ctx.require("enable-updates", ctx.loc2pos(@1), ctx.loc2pos(@4));
     // parsing completed
 };
 

diff --git a/src/bin/dhcp4/parser_context.cc b/src/bin/dhcp4/parser_context.cc
index fd3689f2361e703c6741c3948e48584806812a68..5e469188bc2bf6a877e5aebc47cd7e6583a7feea 100644 (file)
--- a/src/bin/dhcp4/parser_context.cc
+++ b/src/bin/dhcp4/parser_context.cc
@@ -74,13 +74,13 @@ Parser4Context::error(const isc::dhcp::location& loc, const std::string& what)
 }
 
 void
-Parser4Context::error (const std::string& what)
+Parser4Context::error(const std::string& what)
 {
     isc_throw(Dhcp4ParseError, what);
 }
 
 void
-Parser4Context::fatal (const std::string& what)
+Parser4Context::fatal(const std::string& what)
 {
     isc_throw(Dhcp4ParseError, what);
 }
@@ -94,6 +94,21 @@ Parser4Context::loc2pos(isc::dhcp::location& loc)
     return (isc::data::Element::Position(file, line, pos));
 }
 
+void
+Parser4Context::require(const std::string& name,
+                        isc::data::Element::Position open_loc,
+                        isc::data::Element::Position close_loc)
+{
+    ConstElementPtr value = stack_.back()->get(name);
+    if (!value) {
+        isc_throw(Dhcp4ParseError,
+                  "missing parameter '" << name << "' ("
+                  << stack_.back()->getPosition() << ") ["
+                  << contextName() << " map between "
+                  << open_loc << " and " << close_loc << "]");
+    }
+}
+
 void
 Parser4Context::enter(const ParserContext& ctx)
 {

diff --git a/src/bin/dhcp4/parser_context.h b/src/bin/dhcp4/parser_context.h
index 7bab72239f6ea37119cf381f91d65266302bca89..269588ed3a9adc2006b918fcff8d57f4936bde59 100644 (file)
--- a/src/bin/dhcp4/parser_context.h
+++ b/src/bin/dhcp4/parser_context.h
@@ -73,6 +73,9 @@ public:
         /// This will parse the input as host-reservation.
         PARSER_HOST_RESERVATION,
 
+        /// This will parse the input option definitions (for tests).
+        PARSER_OPTION_DEFS,
+
         /// This will parse the input as option definition.
         PARSER_OPTION_DEF,
 
@@ -176,6 +179,19 @@ public:
     /// @return Position in format accepted by Element
     isc::data::Element::Position loc2pos(isc::dhcp::location& loc);
 
+    /// @brief Check if a required parameter is present
+    ///
+    /// Check if a required parameter is present in the map at the top
+    /// of the stack and raise an error when it is not.
+    ///
+    /// @param name name of the parameter to check
+    /// @param open_loc location of the opening curly bracket
+    /// @param close_loc ocation of the closing curly bracket
+    /// @throw Dhcp4ParseError
+    void require(const std::string& name,
+                 isc::data::Element::Position open_loc,
+                 isc::data::Element::Position close_loc);
+
     /// @brief Defines syntactic contexts for lexical tie-ins
     typedef enum {
         ///< This one is used in pure JSON mode.

diff --git a/src/bin/dhcp4/tests/config_parser_unittest.cc b/src/bin/dhcp4/tests/config_parser_unittest.cc
index dd2c1da7809a8bdda7f4483f239d1e6a0f57eb6f..bc75f86e1301972b48e619e3244e51f91f4798d1 100644 (file)
--- a/src/bin/dhcp4/tests/config_parser_unittest.cc
+++ b/src/bin/dhcp4/tests/config_parser_unittest.cc
@@ -1618,7 +1618,7 @@ TEST_F(Dhcp4ParserTest, optionDefIpv4Address) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config, true));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config, true));
     extractConfig(config);
 
     // Make sure that the particular option definition does not exist.
@@ -1659,10 +1659,8 @@ TEST_F(Dhcp4ParserTest, optionDefIpv4Address) {
 
     // Let's apply empty configuration. This removes the option definitions
     // configuration and should result in removal of the option 100 from the
-    // libdhcp++.
-    config = "{ }";
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config, true));
-
+    // libdhcp++. Note DHCP4 or OPTION_DEFS parsers do not accept empty maps.
+    json.reset(new MapElement());
     ASSERT_NO_THROW(status = configureDhcp4Server(*srv_, json));
     checkResult(status, 0);
 
@@ -1685,7 +1683,7 @@ TEST_F(Dhcp4ParserTest, optionDefRecord) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
     extractConfig(config);
 
     // Make sure that the particular option definition does not exist.
@@ -1740,7 +1738,7 @@ TEST_F(Dhcp4ParserTest, optionDefMultiple) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
     extractConfig(config);
 
     // Make sure that the option definitions do not exist yet.
@@ -1810,7 +1808,7 @@ TEST_F(Dhcp4ParserTest, optionDefDuplicate) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
 
     // Make sure that the option definition does not exist yet.
     ASSERT_FALSE(CfgMgr::instance().getStagingCfg()->
@@ -1849,7 +1847,7 @@ TEST_F(Dhcp4ParserTest, optionDefArray) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
     extractConfig(config);
 
     // Make sure that the particular option definition does not exist.
@@ -1892,7 +1890,7 @@ TEST_F(Dhcp4ParserTest, optionDefEncapsulate) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
     extractConfig(config);
 
     // Make sure that the particular option definition does not exist.
@@ -1933,7 +1931,7 @@ TEST_F(Dhcp4ParserTest, optionDefInvalidName) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
 
     // Use the configuration string to create new option definition.
     ConstElementPtr status;
@@ -1958,7 +1956,7 @@ TEST_F(Dhcp4ParserTest, optionDefInvalidType) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
 
     // Use the configuration string to create new option definition.
     ConstElementPtr status;
@@ -1984,7 +1982,7 @@ TEST_F(Dhcp4ParserTest, optionDefInvalidRecordType) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
 
     // Use the configuration string to create new option definition.
     ConstElementPtr status;
@@ -2010,7 +2008,7 @@ TEST_F(Dhcp4ParserTest, optionIntegerTypes) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
 
     // Use the configuration string to create new option definition.
     ConstElementPtr status;
@@ -2035,7 +2033,7 @@ TEST_F(Dhcp4ParserTest, optionDefInvalidEncapsulatedSpace) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
 
     // Use the configuration string to create new option definition.
     ConstElementPtr status;
@@ -2064,7 +2062,7 @@ TEST_F(Dhcp4ParserTest, optionDefEncapsulatedSpaceAndArray) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
 
     // Use the configuration string to create new option definition.
     ConstElementPtr status;
@@ -2090,7 +2088,7 @@ TEST_F(Dhcp4ParserTest, optionDefEncapsulateOwnSpace) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
 
     // Use the configuration string to create new option definition.
     ConstElementPtr status;
@@ -2119,7 +2117,7 @@ TEST_F(Dhcp4ParserTest, optionStandardDefOverride) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
     extractConfig(config);
 
     OptionDefinitionPtr def = CfgMgr::instance().getStagingCfg()->
@@ -2154,7 +2152,7 @@ TEST_F(Dhcp4ParserTest, optionStandardDefOverride) {
         "      \"space\": \"dhcp4\""
         "  } ]"
         "}";
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
 
     // Use the configuration string to create new option definition.
     EXPECT_NO_THROW(status = configureDhcp4Server(*srv_, json));
@@ -2176,7 +2174,7 @@ TEST_F(Dhcp4ParserTest, optionStandardDefOverride) {
         "      \"space\": \"dhcp4\""
         "  } ]"
         "}";
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
     extractConfig(config);
 
     // Use the configuration string to create new option definition.

diff --git a/src/bin/dhcp4/tests/dhcp4_test_utils.h b/src/bin/dhcp4/tests/dhcp4_test_utils.h
index 5ea2b243a4e16eeae35480120ca209f8e4c9c00f..c35809c4a70be2686e2ab2743295fc2061ac37fd 100644 (file)
--- a/src/bin/dhcp4/tests/dhcp4_test_utils.h
+++ b/src/bin/dhcp4/tests/dhcp4_test_utils.h
@@ -536,11 +536,11 @@ parseDHCP4(const std::string& in, bool verbose = false)
 /// @param verbose display the exception message when it fails
 /// @return ElementPtr structure representing parsed JSON
 inline isc::data::ElementPtr
-parseOPTION_DEF(const std::string& in, bool verbose = false)
+parseOPTION_DEFS(const std::string& in, bool verbose = false)
 {
     try {
         isc::dhcp::Parser4Context ctx;
-        return (ctx.parseString(in, isc::dhcp::Parser4Context::PARSER_OPTION_DEF));
+        return (ctx.parseString(in, isc::dhcp::Parser4Context::PARSER_OPTION_DEFS));
     }
     catch (const std::exception& ex) {
         if (verbose) {

diff --git a/src/bin/dhcp4/tests/parser_unittest.cc b/src/bin/dhcp4/tests/parser_unittest.cc
index 503023518d23b93d43a7c72fac7e0568b873063b..fa21fbd134852ae04af32d57731f955a82ae31ea 100644 (file)
--- a/src/bin/dhcp4/tests/parser_unittest.cc
+++ b/src/bin/dhcp4/tests/parser_unittest.cc
@@ -501,6 +501,13 @@ TEST(ParserTest, errors) {
               Parser4Context::PARSER_DHCP4,
               "<string>:2.2-17: got unexpected keyword "
               "\"valid_lifetime\" in Dhcp4 map.");
+
+    // missing parameter
+    testError("{ \"name\": \"foo\",\n"
+              "  \"code\": 123 }\n",
+              Parser4Context::PARSER_OPTION_DEF,
+              "missing parameter 'type' (<string>:1:1) "
+              "[option-def map between <string>:1:1 and <string>:2:15]");
 }
 
 // Check unicode escapes

diff --git a/src/bin/dhcp6/dhcp6_lexer.ll b/src/bin/dhcp6/dhcp6_lexer.ll
index 4c7a418a9a8b88e28d13a6f41f113f08e39057e5..f5161feda469e7aaca8e8d1dfb05ea6bdab347c1 100644 (file)
--- a/src/bin/dhcp6/dhcp6_lexer.ll
+++ b/src/bin/dhcp6/dhcp6_lexer.ll
@@ -121,6 +121,10 @@ ControlCharacterFill            [^"\\]|\\{JSONEscapeSequence}
             return isc::dhcp::Dhcp6Parser::make_SUB_PD_POOL(driver.loc_);
         case Parser6Context::PARSER_HOST_RESERVATION:
             return isc::dhcp::Dhcp6Parser::make_SUB_RESERVATION(driver.loc_);
+        case Parser6Context::PARSER_OPTION_DEFS:
+            return isc::dhcp::Dhcp6Parser::make_SUB_OPTION_DEFS(driver.loc_);
+        case Parser6Context::PARSER_OPTION_DEF:
+            return isc::dhcp::Dhcp6Parser::make_SUB_OPTION_DEF(driver.loc_);
         case Parser6Context::PARSER_OPTION_DATA:
             return isc::dhcp::Dhcp6Parser::make_SUB_OPTION_DATA(driver.loc_);
         case Parser6Context::PARSER_HOOKS_LIBRARY:

diff --git a/src/bin/dhcp6/dhcp6_parser.yy b/src/bin/dhcp6/dhcp6_parser.yy
index 6bebc2f920ec12a771fba8820440b3646d536b43..1cf4e698bd8b47bbd3d3a2df566e3032b41e34a7 100644 (file)
--- a/src/bin/dhcp6/dhcp6_parser.yy
+++ b/src/bin/dhcp6/dhcp6_parser.yy
@@ -203,6 +203,7 @@ using namespace std;
   SUB_POOL6
   SUB_PD_POOL
   SUB_RESERVATION
+  SUB_OPTION_DEFS
   SUB_OPTION_DEF
   SUB_OPTION_DATA
   SUB_HOOKS_LIBRARY
@@ -239,6 +240,7 @@ start: TOPLEVEL_JSON { ctx.ctx_ = ctx.NO_KEYWORD; } sub_json
      | SUB_POOL6 { ctx.ctx_ = ctx.POOLS; } sub_pool6
      | SUB_PD_POOL { ctx.ctx_ = ctx.PD_POOLS; } sub_pd_pool
      | SUB_RESERVATION { ctx.ctx_ = ctx.RESERVATIONS; } sub_reservation
+     | SUB_OPTION_DEFS { ctx.ctx_ = ctx.DHCP6; } sub_option_def_list
      | SUB_OPTION_DEF { ctx.ctx_ = ctx.OPTION_DEF; } sub_option_def
      | SUB_OPTION_DATA { ctx.ctx_ = ctx.OPTION_DATA; } sub_option_data
      | SUB_HOOKS_LIBRARY { ctx.ctx_ = ctx.HOOKS_LIBRARIES; } sub_hooks_library
@@ -360,6 +362,9 @@ syntax_map: LCURLY_BRACKET {
     // map parsing completed. If we ever want to do any wrap up
     // (maybe some sanity checking), this would be the best place
     // for it.
+
+    // Dhcp6 is required
+    ctx.require("Dhcp6", ctx.loc2pos(@1), ctx.loc2pos(@4));
 };
 
 // This represents top-level entries: Dhcp6, Dhcp4, DhcpDdns, Logging
@@ -384,9 +389,7 @@ dhcp6_object: DHCP6 {
     ctx.stack_.push_back(m);
     ctx.enter(ctx.DHCP6);
 } COLON LCURLY_BRACKET global_params RCURLY_BRACKET {
-    // map parsing completed. If we ever want to do any wrap up
-    // (maybe some sanity checking), this would be the best place
-    // for it.
+    // No global parameter is required
     ctx.stack_.pop_back();
     ctx.leave();
 };
@@ -398,6 +401,7 @@ sub_dhcp6: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } global_params RCURLY_BRACKET {
+    // No global parameter is required
     // parsing completed
 };
 
@@ -462,6 +466,7 @@ interfaces_config: INTERFACES_CONFIG {
     ctx.stack_.push_back(i);
     ctx.enter(ctx.INTERFACES_CONFIG);
 } COLON LCURLY_BRACKET interfaces_config_params RCURLY_BRACKET {
+    // No interfaces config param is required
     ctx.stack_.pop_back();
     ctx.leave();
 };
@@ -471,6 +476,7 @@ sub_interfaces6: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } interfaces_config_params RCURLY_BRACKET {
+    // No interfaces config param is required
     // parsing completed
 };
 
@@ -504,6 +510,8 @@ lease_database: LEASE_DATABASE {
     ctx.stack_.push_back(i);
     ctx.enter(ctx.LEASE_DATABASE);
 } COLON LCURLY_BRACKET database_map_params RCURLY_BRACKET {
+    // The type parameter is required
+    ctx.require("type", ctx.loc2pos(@4), ctx.loc2pos(@6));
     ctx.stack_.pop_back();
     ctx.leave();
 };
@@ -514,6 +522,8 @@ hosts_database: HOSTS_DATABASE {
     ctx.stack_.push_back(i);
     ctx.enter(ctx.HOSTS_DATABASE);
 } COLON LCURLY_BRACKET database_map_params RCURLY_BRACKET {
+    // The type parameter is required
+    ctx.require("type", ctx.loc2pos(@4), ctx.loc2pos(@6));
     ctx.stack_.pop_back();
     ctx.leave();
 };
@@ -716,6 +726,8 @@ hooks_library: LCURLY_BRACKET {
     ctx.stack_.back()->add(m);
     ctx.stack_.push_back(m);
 } hooks_params RCURLY_BRACKET {
+    // The library hooks parameter is required
+    ctx.require("library", ctx.loc2pos(@1), ctx.loc2pos(@4));
     ctx.stack_.pop_back();
 };
 
@@ -724,6 +736,8 @@ sub_hooks_library: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } hooks_params RCURLY_BRACKET {
+    // The library hooks parameter is required
+    ctx.require("library", ctx.loc2pos(@1), ctx.loc2pos(@4));
     // parsing completed
 };
 
@@ -758,6 +772,7 @@ expired_leases_processing: EXPIRED_LEASES_PROCESSING {
     ctx.stack_.push_back(m);
     ctx.enter(ctx.EXPIRED_LEASES_PROCESSING);
 } COLON LCURLY_BRACKET expired_leases_params RCURLY_BRACKET {
+    // No expired lease parameter is required
     ctx.stack_.pop_back();
     ctx.leave();
 };
@@ -852,6 +867,9 @@ subnet6: LCURLY_BRACKET {
     //         ctx.stack_.back()->set("renew-timer", renew);
     //     }
     // }
+
+    // The subnet subnet6 parameter is required
+    ctx.require("subnet", ctx.loc2pos(@1), ctx.loc2pos(@4));
     ctx.stack_.pop_back();
 };
 
@@ -860,6 +878,8 @@ sub_subnet6: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } subnet6_params RCURLY_BRACKET {
+    // The subnet subnet6 parameter is required
+    ctx.require("subnet", ctx.loc2pos(@1), ctx.loc2pos(@4));
     // parsing completed
 };
 
@@ -956,6 +976,16 @@ option_def_list: OPTION_DEF {
     ctx.leave();
 };
 
+// This defines the top level scope when the parser is told to parse
+// option definitions. It works as a subset limited to option
+// definitions
+sub_option_def_list: LCURLY_BRACKET {
+    ElementPtr m(new MapElement(ctx.loc2pos(@1)));
+    ctx.stack_.push_back(m);
+} option_def_list RCURLY_BRACKET {
+    // parsing completed
+};
+
 // This defines the content of option-def. It may be empty,
 // have one entry or multiple entries separated by comma.
 option_def_list_content: %empty
@@ -973,6 +1003,10 @@ option_def_entry: LCURLY_BRACKET {
     ctx.stack_.back()->add(m);
     ctx.stack_.push_back(m);
 } option_def_params RCURLY_BRACKET {
+    // The name, code and type option def parameters are required.
+    ctx.require("name", ctx.loc2pos(@1), ctx.loc2pos(@4));
+    ctx.require("code", ctx.loc2pos(@1), ctx.loc2pos(@4));
+    ctx.require("type", ctx.loc2pos(@1), ctx.loc2pos(@4));
     ctx.stack_.pop_back();
 };
 
@@ -984,6 +1018,10 @@ sub_option_def: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } option_def_params RCURLY_BRACKET {
+    // The name, code and type option def parameters are required.
+    ctx.require("name", ctx.loc2pos(@1), ctx.loc2pos(@4));
+    ctx.require("code", ctx.loc2pos(@1), ctx.loc2pos(@4));
+    ctx.require("type", ctx.loc2pos(@1), ctx.loc2pos(@4));
     // parsing completed
 };
 
@@ -1088,6 +1126,7 @@ option_data_entry: LCURLY_BRACKET {
     ctx.stack_.back()->add(m);
     ctx.stack_.push_back(m);
 } option_data_params RCURLY_BRACKET {
+    /// @todo: the code or name parameters are required.
     ctx.stack_.pop_back();
 };
 
@@ -1099,6 +1138,7 @@ sub_option_data: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } option_data_params RCURLY_BRACKET {
+    /// @todo: the code or name parameters are required.
     // parsing completed
 };
 
@@ -1178,6 +1218,8 @@ pool_list_entry: LCURLY_BRACKET {
     ctx.stack_.back()->add(m);
     ctx.stack_.push_back(m);
 } pool_params RCURLY_BRACKET {
+    // The pool parameter is required.
+    ctx.require("pool", ctx.loc2pos(@1), ctx.loc2pos(@4));
     ctx.stack_.pop_back();
 };
 
@@ -1186,7 +1228,8 @@ sub_pool6: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } pool_params RCURLY_BRACKET {
-    // parsing completed
+    // The pool parameter is required.
+    ctx.require("pool", ctx.loc2pos(@1), ctx.loc2pos(@4));
 };
 
 pool_params: pool_param
@@ -1242,6 +1285,10 @@ pd_pool_entry: LCURLY_BRACKET {
     ctx.stack_.back()->add(m);
     ctx.stack_.push_back(m);
 } pd_pool_params RCURLY_BRACKET {
+    // The prefix, prefix len and delegated len parameters are required.
+    ctx.require("prefix", ctx.loc2pos(@1), ctx.loc2pos(@4));
+    ctx.require("prefix-len", ctx.loc2pos(@1), ctx.loc2pos(@4));
+    ctx.require("delegated-len", ctx.loc2pos(@1), ctx.loc2pos(@4));
     ctx.stack_.pop_back();
 };
 
@@ -1250,6 +1297,10 @@ sub_pd_pool: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } pd_pool_params RCURLY_BRACKET {
+    // The prefix, prefix len and delegated len parameters are required.
+    ctx.require("prefix", ctx.loc2pos(@1), ctx.loc2pos(@4));
+    ctx.require("prefix-len", ctx.loc2pos(@1), ctx.loc2pos(@4));
+    ctx.require("delegated-len", ctx.loc2pos(@1), ctx.loc2pos(@4));
     // parsing completed
 };
 
@@ -1324,6 +1375,7 @@ reservation: LCURLY_BRACKET {
     ctx.stack_.back()->add(m);
     ctx.stack_.push_back(m);
 } reservation_params RCURLY_BRACKET {
+    /// @todo: an identifier parameter is required.
     ctx.stack_.pop_back();
 };
 
@@ -1332,6 +1384,7 @@ sub_reservation: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } reservation_params RCURLY_BRACKET {
+    /// @todo: an identifier parameter is required.
     // parsing completed
 };
 
@@ -1343,7 +1396,7 @@ not_empty_reservation_params: reservation_param
     | not_empty_reservation_params COMMA reservation_param
     ;
 
-// @todo probably need to add mac-address as well here
+/// @todo probably need to add mac-address as well here
 reservation_param: duid
                  | reservation_client_classes
                  | ip_addresses
@@ -1460,6 +1513,8 @@ client_class: LCURLY_BRACKET {
     ctx.stack_.back()->add(m);
     ctx.stack_.push_back(m);
 } client_class_params RCURLY_BRACKET {
+    // The name client class parameter is required.
+    ctx.require("name", ctx.loc2pos(@1), ctx.loc2pos(@4));
     ctx.stack_.pop_back();
 };
 
@@ -1496,6 +1551,8 @@ server_id: SERVER_ID {
     ctx.stack_.push_back(m);
     ctx.enter(ctx.SERVER_ID);
 } COLON LCURLY_BRACKET server_id_params RCURLY_BRACKET {
+    // The type parameter is required.
+    ctx.require("type", ctx.loc2pos(@4), ctx.loc2pos(@6));
     ctx.stack_.pop_back();
     ctx.leave();
 };
@@ -1599,6 +1656,8 @@ dhcp_ddns: DHCP_DDNS {
     ctx.stack_.push_back(m);
     ctx.enter(ctx.DHCP_DDNS);
 } COLON LCURLY_BRACKET dhcp_ddns_params RCURLY_BRACKET {
+    // The enable updates DHCP DDNS parameter is required.
+    ctx.require("enable-updates", ctx.loc2pos(@4), ctx.loc2pos(@6));
     ctx.stack_.pop_back();
     ctx.leave();
 };
@@ -1608,6 +1667,8 @@ sub_dhcp_ddns: LCURLY_BRACKET {
     ElementPtr m(new MapElement(ctx.loc2pos(@1)));
     ctx.stack_.push_back(m);
 } dhcp_ddns_params RCURLY_BRACKET {
+    // The enable updates DHCP DDNS parameter is required.
+    ctx.require("enable-updates", ctx.loc2pos(@1), ctx.loc2pos(@4));
     // parsing completed
 };
 

diff --git a/src/bin/dhcp6/parser_context.cc b/src/bin/dhcp6/parser_context.cc
index b56a9259be69b6c3e614715a18e825f82932edbf..b050c85f5cd14be75cc56c752652b9dd5da8aac0 100644 (file)
--- a/src/bin/dhcp6/parser_context.cc
+++ b/src/bin/dhcp6/parser_context.cc
@@ -94,6 +94,21 @@ Parser6Context::loc2pos(isc::dhcp::location& loc)
     return (isc::data::Element::Position(file, line, pos));
 }
 
+void
+Parser6Context::require(const std::string& name,
+                        isc::data::Element::Position open_loc,
+                        isc::data::Element::Position close_loc)
+{
+    ConstElementPtr value = stack_.back()->get(name);
+    if (!value) {
+        isc_throw(Dhcp6ParseError,
+                  "missing parameter '" << name << "' ("
+                  << stack_.back()->getPosition() << ") ["
+                  << contextName() << " map between "
+                  << open_loc << " and " << close_loc << "]");
+    }
+}
+
 void
 Parser6Context::enter(const ParserContext& ctx)
 {

diff --git a/src/bin/dhcp6/parser_context.h b/src/bin/dhcp6/parser_context.h
index 1d42567e0e6210833a828ea2779b5b15bee2de8f..4f9d3deb116f99f61b15ce34db570f2af181c2d1 100644 (file)
--- a/src/bin/dhcp6/parser_context.h
+++ b/src/bin/dhcp6/parser_context.h
@@ -76,6 +76,9 @@ public:
         /// This will parse the input as host-reservation.
         PARSER_HOST_RESERVATION,
 
+        /// This will parse the input option definitions (for tests).
+        PARSER_OPTION_DEFS,
+
         /// This will parse the input as option definition.
         PARSER_OPTION_DEF,
 
@@ -179,6 +182,19 @@ public:
     /// @return Position in format accepted by Element
     isc::data::Element::Position loc2pos(isc::dhcp::location& loc);
 
+    /// @brief Check if a required parameter is present
+    ///
+    /// Check if a required parameter is present in the map at the top
+    /// of the stack and raise an error when it is not.
+    ///
+    /// @param name name of the parameter expected to be present
+    /// @param open_loc location of the opening curly bracket
+    /// @param close_loc ocation of the closing curly bracket
+    /// @throw Dhcp6ParseError
+    void require(const std::string& name,
+                 isc::data::Element::Position open_loc,
+                 isc::data::Element::Position close_loc);
+
     /// @brief Defines syntactic contexts for lexical tie-ins
     typedef enum {
         ///< This one is used in pure JSON mode.

diff --git a/src/bin/dhcp6/tests/config_parser_unittest.cc b/src/bin/dhcp6/tests/config_parser_unittest.cc
index 9b71b08cca65e97750fede9b1f701dbeed81bdeb..0ff4fcced1dd58c63d8136949320b6d3cf59db90 100644 (file)
--- a/src/bin/dhcp6/tests/config_parser_unittest.cc
+++ b/src/bin/dhcp6/tests/config_parser_unittest.cc
@@ -1998,7 +1998,13 @@ TEST_F(Dhcp6ParserTest, invalidPdPools) {
     int num_msgs = sizeof(config)/sizeof(char*);
     for (unsigned int i = 0; i < num_msgs; i++) {
         // Convert JSON string to Elements.
-        ASSERT_NO_THROW(json = parseDHCP6(config[i]));
+        // The 3 first configs should fail to parse.
+        if (i < 3) {
+            EXPECT_THROW(parseDHCP6(config[i]), Dhcp6ParseError);
+            json = parseJSON(config[i]);
+        } else {
+            ASSERT_NO_THROW(json = parseDHCP6(config[i]));
+        }
 
         // Configuration processing should fail without a throw.
         ASSERT_NO_THROW(x = configureDhcp6Server(srv_, json));
@@ -2024,7 +2030,7 @@ TEST_F(Dhcp6ParserTest, optionDefIpv6Address) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
     extractConfig(config);
 
     // Make sure that the particular option definition does not exist.
@@ -2064,9 +2070,8 @@ TEST_F(Dhcp6ParserTest, optionDefIpv6Address) {
 
     // Let's apply empty configuration. This removes the option definitions
     // configuration and should result in removal of the option 100 from the
-    // libdhcp++.
-    config = "{ }";
-    json = parseOPTION_DEF(config);
+    // libdhcp++. Note DHCP6 or OPTION_DEFS parsers do not accept empty maps.
+    json.reset(new MapElement());
     ASSERT_NO_THROW(status = configureDhcp6Server(srv_, json));
     checkResult(status, 0);
 
@@ -2089,7 +2094,7 @@ TEST_F(Dhcp6ParserTest, optionDefRecord) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
     extractConfig(config);
 
     // Make sure that the particular option definition does not exist.
@@ -2143,7 +2148,7 @@ TEST_F(Dhcp6ParserTest, optionDefMultiple) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
     extractConfig(config);
 
     // Make sure that the option definitions do not exist yet.
@@ -2211,7 +2216,7 @@ TEST_F(Dhcp6ParserTest, optionDefDuplicate) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
 
     // Make sure that the option definition does not exist yet.
     ASSERT_FALSE(CfgMgr::instance().getStagingCfg()->
@@ -2250,7 +2255,7 @@ TEST_F(Dhcp6ParserTest, optionDefArray) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
     extractConfig(config);
 
     // Make sure that the particular option definition does not exist.
@@ -2291,7 +2296,7 @@ TEST_F(Dhcp6ParserTest, optionDefEncapsulate) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
     extractConfig(config);
 
     // Make sure that the particular option definition does not exist.
@@ -2331,7 +2336,7 @@ TEST_F(Dhcp6ParserTest, optionDefInvalidName) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
 
     // Use the configuration string to create new option definition.
     ConstElementPtr status;
@@ -2356,7 +2361,7 @@ TEST_F(Dhcp6ParserTest, optionDefInvalidType) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
 
     // Use the configuration string to create new option definition.
     ConstElementPtr status;
@@ -2382,7 +2387,7 @@ TEST_F(Dhcp6ParserTest, optionDefInvalidRecordType) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
 
     // Use the configuration string to create new option definition.
     ConstElementPtr status;
@@ -2408,7 +2413,7 @@ TEST_F(Dhcp6ParserTest, optionIntegerTypes) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
 
     // Use the configuration string to create new option definition.
     ConstElementPtr status;
@@ -2434,7 +2439,7 @@ TEST_F(Dhcp6ParserTest, optionDefInvalidEncapsulatedSpace) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
 
     // Use the configuration string to create new option definition.
     ConstElementPtr status;
@@ -2463,7 +2468,7 @@ TEST_F(Dhcp6ParserTest, optionDefEncapsulatedSpaceAndArray) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
 
     // Use the configuration string to create new option definition.
     ConstElementPtr status;
@@ -2489,7 +2494,7 @@ TEST_F(Dhcp6ParserTest, optionDefEncapsulateOwnSpace) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
 
     // Use the configuration string to create new option definition.
     ConstElementPtr status;
@@ -2519,7 +2524,7 @@ TEST_F(Dhcp6ParserTest, optionStandardDefOverride) {
         "  } ]"
         "}";
     ConstElementPtr json;
-    ASSERT_NO_THROW(json = parseOPTION_DEF(config));
+    ASSERT_NO_THROW(json = parseOPTION_DEFS(config));
 
     OptionDefinitionPtr def = CfgMgr::instance().getStagingCfg()->
         getCfgOptionDef()->get(DHCP6_OPTION_SPACE, 100);
@@ -2553,7 +2558,7 @@ TEST_F(Dhcp6ParserTest, optionStandardDefOverride) {
         "      \"space\": \"dhcp6\""
         "  } ]"
         "}";
-    json = parseOPTION_DEF(config);
+    json = parseOPTION_DEFS(config);
 
     // Use the configuration string to create new option definition.
     EXPECT_NO_THROW(status = configureDhcp6Server(srv_, json));
@@ -2575,7 +2580,7 @@ TEST_F(Dhcp6ParserTest, optionStandardDefOverride) {
         "      \"space\": \"dhcp6\""
         "  } ]"
         "}";
-    json = parseOPTION_DEF(config);
+    json = parseOPTION_DEFS(config);
 
     // Use the configuration string to create new option definition.
     EXPECT_NO_THROW(status = configureDhcp6Server(srv_, json));

diff --git a/src/bin/dhcp6/tests/dhcp6_test_utils.h b/src/bin/dhcp6/tests/dhcp6_test_utils.h
index df993891575953b8cae81fa2fedd424b40ab4818..7b99db54b9c8e97e694643b69e49756de8377e95 100644 (file)
--- a/src/bin/dhcp6/tests/dhcp6_test_utils.h
+++ b/src/bin/dhcp6/tests/dhcp6_test_utils.h
@@ -696,11 +696,11 @@ parseDHCP6(const std::string& in, bool verbose = false)
 /// @param verbose display the exception message when it fails
 /// @return ElementPtr structure representing parsed JSON
 inline isc::data::ElementPtr
-parseOPTION_DEF(const std::string& in, bool verbose = false)
+parseOPTION_DEFS(const std::string& in, bool verbose = false)
 {
     try {
         isc::dhcp::Parser6Context ctx;
-        return (ctx.parseString(in, isc::dhcp::Parser6Context::PARSER_OPTION_DEF));
+        return (ctx.parseString(in, isc::dhcp::Parser6Context::PARSER_OPTION_DEFS));
     }
     catch (const std::exception& ex) {
         if (verbose) {

diff --git a/src/bin/dhcp6/tests/parser_unittest.cc b/src/bin/dhcp6/tests/parser_unittest.cc
index 811f57dc6f75380662b7233c88b9a15f42128030..ed1d35f030a7424cf897f393179a6e362ef83f2e 100644 (file)
--- a/src/bin/dhcp6/tests/parser_unittest.cc
+++ b/src/bin/dhcp6/tests/parser_unittest.cc
@@ -506,6 +506,13 @@ TEST(ParserTest, errors) {
               Parser6Context::PARSER_DHCP6,
               "<string>:2.2-21: got unexpected keyword "
               "\"preferred_lifetime\" in Dhcp6 map.");
+
+    // missing parameter
+    testError("{ \"name\": \"foo\",\n"
+              "  \"code\": 123 }\n",
+              Parser6Context::PARSER_OPTION_DEF,
+              "missing parameter 'type' (<string>:1:1) "
+              "[option-def map between <string>:1:1 and <string>:2:15]");
 }
 
 // Check unicode escapes