AT_BANNER([OVSDB -- schemas])

OVSDB_CHECK_POSITIVE_CPY([schema with valid refTables],
  [[parse-schema \
      '{"name": "mydb",
        "version": "4.2.1",
        "tables": {
          "a": {
            "columns": {
              "map": {
                "type": {
                  "key": {
                    "type": "uuid",
                    "refTable": "b"},
                  "value": {
                    "type": "uuid",
                    "refTable": "a"}}}}},
          "b": {
            "columns": {
              "aRef": {
                "type": {
                  "key": {
                    "type": "uuid",
                    "refTable": "a"}}}}}}}']],
  [[{"name":"mydb","tables":{"a":{"columns":{"map":{"type":{"key":{"refTable":"b","type":"uuid"},"value":{"refTable":"a","type":"uuid"}}}}},"b":{"columns":{"aRef":{"type":{"key":{"refTable":"a","type":"uuid"}}}}}},"version":"4.2.1"}]])

dnl Ephemeral strong references to root set tables are OK.
dnl Ephemeral strong references to non-root set tables are forced to be
dnl persistent.
OVSDB_CHECK_POSITIVE_CPY([schema with ephemeral strong references],
  [[parse-schema \
      '{"name": "mydb",
        "version": "4.2.1",
        "tables": {
          "a": {
            "columns": {
              "x": {
                "type": {
                  "key": {
                    "type": "uuid",
                    "refTable": "b"}},
                "ephemeral": true},
              "y": {
                "type": {
                  "key": {
                    "type": "uuid",
                    "refTable": "a"}},
                "ephemeral": true}}},
          "b": {
            "columns": {
              "aRef": {
                "type": {
                  "key": {
                    "type": "uuid",
                    "refTable": "a"}}}},
              "isRoot": true}}}']],
  [[{"name":"mydb","tables":{"a":{"columns":{"x":{"ephemeral":true,"type":{"key":{"refTable":"b","type":"uuid"}}},"y":{"type":{"key":{"refTable":"a","type":"uuid"}}}}},"b":{"columns":{"aRef":{"type":{"key":{"refTable":"a","type":"uuid"}}}},"isRoot":true}},"version":"4.2.1"}]])

dnl Immutable weak references are forced to be mutable.
OVSDB_CHECK_POSITIVE_CPY([schema with immutable weak references],
  [[parse-schema \
      '{"name": "mydb",
        "version": "4.2.1",
        "tables": {
          "a": {
            "columns": {
              "x": {
                "type": {
                  "key": {
                    "type": "uuid",
                    "refTable": "a",
                    "refType": "weak"}},
                "mutable": false}}}}}']],
  [[{"name":"mydb","tables":{"a":{"columns":{"x":{"type":{"key":{"refTable":"a","refType":"weak","type":"uuid"}}}}}},"version":"4.2.1"}]])

dnl Schemas without version numbers are accepted for backward
dnl compatibility, but this is a deprecated feature.
OVSDB_CHECK_POSITIVE_CPY([schema without version number],
  [[parse-schema \
      '{"name": "mydb",
        "tables": {
          "x": {
            "columns": {
              "y": {
                "type": "integer"}}}}}']],
  [{"name":"mydb","tables":{"x":{"columns":{"y":{"type":"integer"}}}}}])
     
OVSDB_CHECK_NEGATIVE_CPY([schema with invalid refTables],
  [[parse-schema \
      '{"name": "mydb",
        "tables": {
          "a": {
            "columns": {
              "map": {
                "type": {
                  "key": {
                    "type": "uuid",
                    "refTable": "c"},
                  "value": {
                    "type": "uuid",
                    "refTable": "a"}}}}},
          "b": {
            "columns": {
              "aRef": {
                "type": {
                  "key": {
                    "type": "uuid",
                    "refTable": "a"}}}}}}}']],
  [[syntax error: column map key refers to undefined table c]])
     
OVSDB_CHECK_NEGATIVE_CPY([schema with invalid version number],
  [[parse-schema \
      '{"name": "mydb",
        "tables": {
          "x": {
            "columns": {
              "y": {
                "type": "integer"}}}},
        "version": "xxx"}']],
  [[schema version "xxx" not in format x.y.z]])
