add internal predicate for string namespaces

.github/workflows/ci-dgraph-core-upgrade-tests.yml

@@ -45,7 +45,6 @@ jobs:
           #!/bin/bash
           # go env settings
           export GOPATH=~/go
-          export DGRAPH_UPGRADE_MAIN_ONLY=true
           # move the binary
           cp dgraph/dgraph ~/go/bin/dgraph
           # run the core upgrade tests

.github/workflows/ci-dgraph-fuzz.yml

@@ -36,4 +36,4 @@ jobs:
           #!/bin/bash
           # go env settings
           export GOPATH=~/go
-          go test ./dql -fuzz="Fuzz" -fuzztime="300s" -fuzzminimizetime="120s"
+          go test -v ./dql -fuzz="Fuzz" -fuzztime="300s" -fuzzminimizetime="120s"

.github/workflows/ci-dgraph-oss-build.yml

@@ -41,4 +41,4 @@ jobs:
           # move the binary
           cp dgraph/dgraph ~/go/bin/dgraph
           # run OSS unit tests
-          go test -timeout=60m -failfast -tags=oss -count=1 ./...
+          go test -v -timeout=60m -failfast -tags=oss -count=1 ./...

.github/workflows/ci-dgraph-system-upgrade-tests.yml

@@ -45,15 +45,14 @@ jobs:
           #!/bin/bash
           # go env settings
           export GOPATH=~/go
-          export DGRAPH_UPGRADE_MAIN_ONLY=true
           # move the binary
           cp dgraph/dgraph ~/go/bin/dgraph
           # run the sytem upgrade tests
-          go test -tags=upgrade  github.com/hypermodeinc/dgraph/v24/systest/mutations-and-queries \
+          go test -v -tags=upgrade  github.com/hypermodeinc/dgraph/v24/systest/mutations-and-queries \
           github.com/hypermodeinc/dgraph/v24/systest/plugin \
           github.com/hypermodeinc/dgraph/v24/systest/license \
           github.com/hypermodeinc/dgraph/v24/systest/multi-tenancy \
-          -v -timeout=120m -failfast
+          -timeout=120m -failfast
           # clean up docker containers after test execution
           go clean -testcache
           # sleep

.github/workflows/ci-dgraph-upgrade-fixed-versions-tests.yml

@@ -31,6 +31,7 @@ jobs:
           #!/bin/bash
           # go env settings
           export GOPATH=~/go
+          export DGRAPH_UPGRADE_MAIN_ONLY=false
           # move the binary
           cp dgraph/dgraph ~/go/bin/dgraph
           # run the tests

contrib/Dockerfile

@@ -14,8 +14,8 @@ RUN rm -rf /var/lib/apt/lists/*
 
 # only update, don't run upgrade
 # use cache busting to avoid old versions
-# remove /var/lib/apt/lists/* to reduce image size. 
-# see: https://docs.docker.com/develop/develop-images/dockerfile_best-practices 
+# remove /var/lib/apt/lists/* to reduce image size.
+# see: https://docs.docker.com/develop/develop-images/dockerfile_best-practices
 RUN apt-get update && apt-get install -y --no-install-recommends \
     ca-certificates \
     htop \
@@ -33,4 +33,4 @@ RUN mkdir /dgraph
 WORKDIR /dgraph
 
 ENV GODEBUG=madvdontneed=1
-CMD ["dgraph"] # Shows the dgraph version and commands available.
+CMD ["dgraph"]

dgraphtest/config.go

@@ -76,6 +76,8 @@ func AllUpgradeCombos(v20 bool) []UpgradeCombo {
 	mainCombos := []UpgradeCombo{
 		{"v23.1.0", localVersion, BackupRestore},
 		{"v23.1.0", localVersion, InPlace},
+		{"v24.0.0", localVersion, BackupRestore},
+		{"v24.0.0", localVersion, InPlace},
 	}
 
 	if v20 {
@@ -90,10 +92,10 @@ func AllUpgradeCombos(v20 bool) []UpgradeCombo {
 		}...)
 	}
 
-	if os.Getenv("DGRAPH_UPGRADE_MAIN_ONLY") == "true" {
-		return mainCombos
-	} else {
+	if os.Getenv("DGRAPH_UPGRADE_MAIN_ONLY") == "false" {
 		return fixedVersionCombos
+	} else {
+		return mainCombos
 	}
 }
 

dgraphtest/dgraph.go

@@ -421,13 +421,12 @@ func mountBinary(c *LocalCluster) (mount.Mount, error) {
 }
 
 // ShouldSkipTest skips a given test if clusterVersion < minVersion
-func ShouldSkipTest(t *testing.T, minVersion, clusterVersion string) error {
+func ShouldSkipTest(t *testing.T, minVersion, clusterVersion string) {
 	supported, err := IsHigherVersion(clusterVersion, minVersion)
 	if err != nil {
 		t.Fatal(err)
 	}
 	if !supported {
 		t.Skipf("test is valid for commits greater than [%v]", minVersion)
 	}
-	return nil
 }

dgraphtest/image.go

@@ -73,13 +73,6 @@ func ensureDgraphClone() error {
 		}
 		return runGitClone()
 	}
-
-	// we do not return error if git fetch fails because maybe there are no changes
-	// to pull and it doesn't make sense to fail right now. We can fail later when we
-	// do not find the reference that we are looking for.
-	if err := runGitFetch(); err != nil {
-		log.Printf("[WARNING] error in fetching latest git changes: %v", err)
-	}
 	return nil
 }
 
@@ -92,6 +85,7 @@ func runGitClone() error {
 	// a copy of this folder by running git clone using this already cloned dgraph
 	// repo. After the quick clone, we update the original URL to point to the
 	// GitHub dgraph repo and perform a "git fetch".
+	log.Printf("[INFO] cloning dgraph repo from [%v]", baseRepoDir)
 	cmd := exec.Command("git", "clone", baseRepoDir, repoDir)
 	if out, err := cmd.CombinedOutput(); err != nil {
 		return errors.Wrapf(err, "error cloning dgraph repo\noutput:%v", string(out))
@@ -256,8 +250,8 @@ func IsHigherVersion(higher, lower string) (bool, error) {
 	cmd := exec.Command("git", "merge-base", "--is-ancestor", lower, higher)
 	cmd.Dir = repoDir
 	if out, err := cmd.CombinedOutput(); err != nil {
-		if exitError, ok := err.(*exec.ExitError); ok {
-			return exitError.ExitCode() == 0, nil
+		if exitError, ok := err.(*exec.ExitError); ok && exitError.ExitCode() == 1 {
+			return false, nil
 		}
 
 		return false, errors.Wrapf(err, "error checking if [%v] is ancestor of [%v]\noutput:%v",

edgraph/server.go

@@ -2020,7 +2020,7 @@ func validateAndConvertFacets(nquads []*api.NQuad) error {
 // validateForGraphql validate nquads for graphql
 func validateForGraphql(nq *api.NQuad, isGraphql bool) error {
 	// Check whether the incoming predicate is graphql reserved predicate or not.
-	if !isGraphql && x.IsGraphqlReservedPredicate(nq.Predicate) {
+	if !isGraphql && x.IsOtherReservedPredicate(nq.Predicate) {
 		return errors.Errorf("Cannot mutate graphql reserved predicate %s", nq.Predicate)
 	}
 	return nil

ee/acl/acl_test.go

@@ -171,7 +171,7 @@ const (
   }`
 
 	// This is the groot schema after adding @unique directive to the dgraph.xid predicate
-	newGrootSchema = `{
+	uniqueXidGrootSchema = `{
 	"schema": [
 	  {
 		"predicate": "dgraph.acl.rule",
@@ -301,6 +301,169 @@ const (
 		"name": "dgraph.type.User"
 	  }
 	]
+  }`
+
+	grootSchemaWithNamespaceSchema = `{
+	"schema": [
+	  {
+		"predicate": "dgraph.acl.rule",
+		"type": "uid",
+		"list": true
+	  },
+	  {
+		  "predicate":"dgraph.drop.op",
+		  "type":"string"
+	  },
+	  {
+		  "predicate":"dgraph.graphql.p_query",
+		  "type":"string",
+		  "index":true,
+		  "tokenizer":["sha256"]
+	  },
+	  {
+		"predicate": "dgraph.graphql.schema",
+		"type": "string"
+	  },
+	  {
+		"predicate": "dgraph.graphql.xid",
+		"type": "string",
+		"index": true,
+		"tokenizer": [
+		  "exact"
+		],
+		"upsert": true
+	  },
+	  {
+		"predicate": "dgraph.namespace.id",
+		"type": "int",
+		"index": true,
+		"tokenizer": [
+		  "int"
+		],
+		"upsert": true,
+		"unique": true
+	  },
+	  {
+		"predicate": "dgraph.namespace.name",
+		"type": "string",
+		"index": true,
+		"tokenizer": [
+		  "exact"
+		],
+		"upsert": true,
+		"unique": true
+	  },
+	  {
+		"predicate": "dgraph.password",
+		"type": "password"
+	  },
+	  {
+		"predicate": "dgraph.rule.permission",
+		"type": "int"
+	  },
+	  {
+		"predicate": "dgraph.rule.predicate",
+		"type": "string",
+		"index": true,
+		"tokenizer": [
+		  "exact"
+		],
+		"upsert": true
+	  },
+	  {
+		"predicate": "dgraph.type",
+		"type": "string",
+		"index": true,
+		"tokenizer": [
+		  "exact"
+		],
+		"list": true
+	  },
+	  {
+		"predicate": "dgraph.user.group",
+		"type": "uid",
+		"reverse": true,
+		"list": true
+	  },
+	  {
+		"predicate": "dgraph.xid",
+		"type": "string",
+		"index": true,
+		"tokenizer": [
+		  "exact"
+		],
+		"upsert": true,
+		"unique": true
+	  }
+	],
+	"types": [
+	  {
+		"fields": [
+		  {
+			"name": "dgraph.graphql.schema"
+		  },
+		  {
+			"name": "dgraph.graphql.xid"
+		  }
+		],
+		"name": "dgraph.graphql"
+	  },
+	  {
+		  "fields": [
+			  {
+				  "name": "dgraph.graphql.p_query"
+			  }
+		  ],
+		  "name": "dgraph.graphql.persisted_query"
+	  },
+	  {
+	    "fields": [
+		  {
+			"name": "dgraph.namespace.name"
+		  },
+		  {
+			"name": "dgraph.namespace.id"
+		  }
+		],
+		"name": "dgraph.namespace"
+	  },
+	  {
+		"fields": [
+		  {
+			"name": "dgraph.xid"
+		  },
+		  {
+			"name": "dgraph.acl.rule"
+		  }
+		],
+		"name": "dgraph.type.Group"
+	  },
+	  {
+		"fields": [
+		  {
+			"name": "dgraph.rule.predicate"
+		  },
+		  {
+			"name": "dgraph.rule.permission"
+		  }
+		],
+		"name": "dgraph.type.Rule"
+	  },
+	  {
+		"fields": [
+		  {
+			"name": "dgraph.xid"
+		  },
+		  {
+			"name": "dgraph.password"
+		  },
+		  {
+			"name": "dgraph.user.group"
+		  }
+		],
+		"name": "dgraph.type.User"
+	  }
+	]
   }`
 )
 
@@ -567,12 +730,12 @@ var (
 func alterPreDefinedPredicates(t *testing.T, dg *dgo.Dgraph, clusterVersion string) {
 	ctx := context.Background()
 
-	// Commit daa5805739ed258e913a157c6e0f126b2291b1b0 represents the latest update to the main branch.
+	// Commit 532df27a09ba25f88687bab344e3add2b81b5c23 represents the latest update to the main branch.
 	// In this commit, the @unique directive is not applied to ACL predicates.
 	// Therefore, we are now deciding which schema to test.
 	// 'newGrootSchema' refers to the default schema with the @unique directive defined on ACL predicates.
 	// 'oldGrootSchema' refers to the default schema without the @unique directive on ACL predicates.
-	supported, err := dgraphtest.IsHigherVersion(clusterVersion, "daa5805739ed258e913a157c6e0f126b2291b1b0")
+	supported, err := dgraphtest.IsHigherVersion(clusterVersion, "532df27a09ba25f88687bab344e3add2b81b5c23")
 	require.NoError(t, err)
 	if supported {
 		require.NoError(t, dg.Alter(ctx, &api.Operation{
@@ -2087,7 +2250,7 @@ func (asuite *AclTestSuite) TestQueryUserInfo() {
 
 func (asuite *AclTestSuite) TestQueriesWithUserAndGroupOfSameName() {
 	t := asuite.T()
-	dgraphtest.ShouldSkipTest(t, asuite.dc.GetVersion(), "7b1f473ddf01547e24b44f580a68e6b049502d69")
+	dgraphtest.ShouldSkipTest(t, asuite.dc.GetVersion(), "532df27a09ba25f88687bab344e3add2b81b5c23")
 	ctx, cancel := context.WithTimeout(context.Background(), 100*time.Second)
 	defer cancel()
 
@@ -2225,6 +2388,10 @@ func (asuite *AclTestSuite) TestSchemaQueryWithACL() {
 		"fields":[],
 		"name":"dgraph.graphql.persisted_query"
 	},
+	{
+      "fields": [],
+      "name": "dgraph.namespace"
+	},
     {
       "fields": [],
       "name": "dgraph.type.Group"
@@ -2254,10 +2421,14 @@ func (asuite *AclTestSuite) TestSchemaQueryWithACL() {
 	require.NoError(t, gc.DropAll())
 	resp, err := gc.Query(schemaQuery)
 	require.NoError(t, err)
-	supported, err := dgraphtest.IsHigherVersion(asuite.dc.GetVersion(), "daa5805739ed258e913a157c6e0f126b2291b1b0")
+	uniqueSchemaSupported, err := dgraphtest.IsHigherVersion(asuite.dc.GetVersion(), "532df27a09ba25f88687bab344e3add2b81b5c23")
 	require.NoError(t, err)
-	if supported {
-		require.JSONEq(t, newGrootSchema, string(resp.GetJson()))
+	nsSchemaSupported, err := dgraphtest.IsHigherVersion(asuite.dc.GetVersion(), "053a44054dc665f573ee7b92136b551a7b70c37c")
+	require.NoError(t, err)
+	if nsSchemaSupported {
+		require.JSONEq(t, grootSchemaWithNamespaceSchema, string(resp.GetJson()))
+	} else if uniqueSchemaSupported {
+		require.JSONEq(t, uniqueXidGrootSchema, string(resp.GetJson()))
 	} else {
 		require.JSONEq(t, oldGrootSchema, string(resp.GetJson()))
 	}

ee/acl/upgrade_test.go

@@ -54,7 +54,7 @@ func (asuite *AclTestSuite) Upgrade() {
 }
 
 func TestACLSuite(t *testing.T) {
-	for _, uc := range dgraphtest.AllUpgradeCombos(true) {
+	for _, uc := range dgraphtest.AllUpgradeCombos(false) {
 		log.Printf("running upgrade tests for config: %+v", uc)
 		aclSuite := AclTestSuite{uc: uc}
 		suite.Run(t, &aclSuite)