Updates to the affinity router test framework as
well as bug fixes to the affinity router found by
the test framework.
Change-Id: I90e6baa9e9ee11bd8034498b8651e9e14512e528
diff --git a/tests/afrouter/templates/client.go b/tests/afrouter/templates/client.go
index 8cd3330..db34efd 100644
--- a/tests/afrouter/templates/client.go
+++ b/tests/afrouter/templates/client.go
@@ -99,7 +99,7 @@
// value.
if resS,err := json.Marshal(res); err == nil {
if string(resS) != expect {
- resFile.testLog("Unexpected result returned\n")
+ stats.testLog("Unexpected result returned expected '%s' got '%s'\n", expect, string(resS))
return errors.New("Unexpected result on method {{.Name}}")
}
} else {
@@ -109,11 +109,11 @@
for k,v := range expectMeta {
if rv,ok := hdr[k]; ok == true {
if rv[0] != v[0] {
- resFile.testLog("Mismatch on returned metadata for key '%s' expected '%s' and got '%s'\n", k, v, rv)
+ stats.testLog("Mismatch on returned metadata for key '%s' expected '%s' and got '%s'\n", k, v, rv)
err = errors.New("Failure on returned metadata")
}
} else {
- resFile.testLog("Returned metadata missing key '%s'; expected value '%s' at that key\n", k, v)
+ stats.testLog("Returned metadata missing key '%s'; expected value '%s' at that key\n", k, v)
err = errors.New("Failure on returned metadata")
}
}
diff --git a/tests/afrouter/templates/main.go b/tests/afrouter/templates/main.go
index c2fddb9..0361460 100644
--- a/tests/afrouter/templates/main.go
+++ b/tests/afrouter/templates/main.go
@@ -21,74 +21,15 @@
import (
"os"
- "fmt"
"time"
"os/exec"
"strings"
"context"
- slog "log"
- "io/ioutil"
- "encoding/json"
- "google.golang.org/grpc/grpclog"
+ //slog "log"
+ //"google.golang.org/grpc/grpclog"
"github.com/opencord/voltha-go/common/log"
)
-type TestCase struct {
- Title string `json:"title"`
- Result bool `json:"result"`
- Info []string `json:"info"`
-}
-
-type TestSuite struct {
- Name string `json:"name"`
- TestCases []TestCase `json:"testCases"`
-}
-
-type TestRun struct {
- TestSuites []TestSuite
-}
-
-var resFile *tstLog
-type tstLog struct {
- fp * os.File
- fn string
-}
-
-func (tr * tstLog) testLog(format string, a ...interface{}) {
- var err error
- if tr.fp == nil {
- if tr.fp, err = os.OpenFile(tr.fn, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644); err != nil {
- log.Errorf("Could not append to the results file")
- tr.fp = nil
- }
- }
- if tr.fp != nil {
- tr.fp.Write([]byte(fmt.Sprintf(format, a...)))
- }
-}
-
-func (tr * tstLog) testLogOnce(format string, a ...interface{}) {
- var err error
- if tr.fp == nil {
- if tr.fp, err = os.OpenFile(tr.fn, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644); err != nil {
- log.Errorf("Could not append to the results file")
- tr.fp = nil
- }
- }
- if tr.fp != nil {
- tr.fp.Write([]byte(fmt.Sprintf(format, a...)))
- }
- tr.fp.Close()
- tr.fp = nil
-}
-
-func (tr * tstLog) close() {
- if tr.fp != nil {
- tr.fp.Close()
- }
-}
-
-
func startSut(cmdStr string) (*exec.Cmd, context.CancelFunc, error) {
var err error = nil
@@ -109,58 +50,35 @@
func cleanUp(cmd *exec.Cmd, cncl context.CancelFunc) {
cncl()
- cmd.Wait() // This seems to hang
- // Give the child processes time to terminate
- //time.Sleep(1 * time.Second)
+ cmd.Wait()
}
-func readStats(stats * TestRun) () {
- // Check if the stats file exists
- if _,err := os.Stat("stats.json"); err != nil {
- // Nothing to do, just return
- return
- }
- // The file is there, read it an unmarshal it into the stats struct
- if statBytes, err := ioutil.ReadFile("stats.json"); err != nil {
- log.Error(err)
- return
- } else if err := json.Unmarshal(statBytes, stats); err != nil {
- log.Error(err)
- return
- }
-}
-
-func writeStats(stats * TestRun) () {
- // Check if the stats file exists
- // The file is there, read it an unmarshal it into the stats struct
- if statBytes, err := json.MarshalIndent(stats, ""," "); err != nil {
- log.Error(err)
- return
- } else if err := ioutil.WriteFile("stats.json.new", statBytes, 0644); err != nil {
- log.Error(err)
- return
- }
- os.Rename("stats.json", "stats.json~")
- os.Rename("stats.json.new", "stats.json")
-}
-var stats TestRun
-
func main() {
var err error
// Setup logging
- if _, err = log.SetDefaultLogger(log.JSON, 0, nil); err != nil {
+ if _, err = log.SetDefaultLogger(log.JSON, 1, nil); err != nil {
log.With(log.Fields{"error": err}).Fatal("Cannot setup logging")
}
defer log.CleanUp()
- readStats(&stats)
+ if len(os.Args) < 2 {
+ log.Fatalf("Stat file name parameter missing for %s. Aborting...", os.Args[0])
+ } else {
+ statFn = os.Args[1]
+ }
+ if stats,err = readStats(statFn); err != nil {
+ log.Error(err)
+ return
+ }
+ defer writeStats(statFn, stats)
- grpclog.SetLogger(slog.New(os.Stderr, "grpc: ", slog.LstdFlags))
+ // Add a stat entry for this run
- resFile = &tstLog{fn:os.Args[1]}
- defer resFile.close()
+ stats.appendNew()
+ tsIdx := len(stats.TestSuites) - 1
+ stats.TestSuites[tsIdx].Name = os.Args[0]
// Initialize the servers
@@ -186,7 +104,8 @@
// Run all the test cases now
log.Infof("Executing tests")
+
+ //log.Infof("Stats struct: %v", stats)
runTests()
- writeStats(&stats)
}
diff --git a/tests/afrouter/templates/runAll.go b/tests/afrouter/templates/runAll.go
index 03cdab1..5b02376 100644
--- a/tests/afrouter/templates/runAll.go
+++ b/tests/afrouter/templates/runAll.go
@@ -28,44 +28,6 @@
"github.com/opencord/voltha-go/common/log"
)
-type tstLog struct {
- fp * os.File
- fn string
-}
-
-func (tr * tstLog) testLog(format string, a ...interface{}) {
- var err error
- if tr.fp == nil {
- if tr.fp, err = os.OpenFile(tr.fn, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644); err != nil {
- log.Errorf("Could not append to the results file")
- tr.fp = nil
- }
- }
- if tr.fp != nil {
- tr.fp.Write([]byte(fmt.Sprintf(format, a...)))
- }
-}
-
-func (tr * tstLog) testLogOnce(format string, a ...interface{}) {
- var err error
- if tr.fp == nil {
- if tr.fp, err = os.OpenFile(tr.fn, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644); err != nil {
- log.Errorf("Could not append to the results file")
- tr.fp = nil
- }
- }
- if tr.fp != nil {
- tr.fp.Write([]byte(fmt.Sprintf(format, a...)))
- }
- tr.fp.Close()
- tr.fp = nil
-}
-
-func (tr * tstLog) close() {
- if tr.fp != nil {
- tr.fp.Close()
- }
-}
func main() {
var cmd *exec.Cmd
@@ -77,17 +39,23 @@
defer log.CleanUp()
+ statFn = "stats.json"
+
log.Info("Running tests")
if err:= os.Chdir(os.Args[1]); err != nil {
log.Error("Could not change directory to %s: %v", os.Args[1], err)
}
- tl := &tstLog{fn:"results.txt"}
+
+ if err := initStats(statFn); err != nil {
+ log.Error(err)
+ return
+ }
+
{{range .}}
cmdStr = "./"+"{{.}}"+".e"
- tl.testLogOnce("Running test suite '%s'\n", cmdStr[2:])
log.Infof("Running test suite %s",cmdStr)
- cmd = exec.Command(cmdStr, "results.txt")
+ cmd = exec.Command(cmdStr, statFn)
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
@@ -96,10 +64,36 @@
}
{{end}}
// Open the results file and output it.
- if resFile, err := ioutil.ReadFile("results.txt"); err == nil {
+ if s,err := readStats(statFn); err != nil {
+ log.Error(err)
+ return
+ } else {
+ stats = s
+ }
+
+ //log.Infof("Stats are: %v", stats)
+ if resFile, err := ioutil.ReadFile(statFn); err == nil {
fmt.Println(string(resFile))
} else {
- log.Error("Could not load the results file 'results.txt'")
+ log.Error("Could not load the stats file 'stats.json'")
+ }
+ fmt.Println("Test result summary")
+ for _,v := range stats.TestSuites {
+ fmt.Printf("Test suite: %s\n", v.Name[2:len(v.Name)-2])
+ pass := 0
+ fail := 0
+ total := 0
+ for _,v1 := range v.TestCases {
+ total++
+ if v1.Result == true {
+ pass++
+ } else {
+ fail++
+ }
+ }
+ fmt.Printf("\tTotal test cases: %d\n", total)
+ fmt.Printf("\t\tTotal passed test cases: %d\n", pass)
+ fmt.Printf("\t\tTotal failed test cases: %d\n", fail)
}
log.Info("Tests complete")
}
diff --git a/tests/afrouter/templates/runTests.go b/tests/afrouter/templates/runTests.go
index 61ba5eb..ac58220 100644
--- a/tests/afrouter/templates/runTests.go
+++ b/tests/afrouter/templates/runTests.go
@@ -18,6 +18,7 @@
package main
import (
+{{if .HasFuncs}}
"fmt"
"time"
"errors"
@@ -26,14 +27,22 @@
//"golang.org/x/net/context"
"google.golang.org/grpc/metadata"
"github.com/opencord/voltha-go/common/log"
+{{end}}
{{range .Imports}}
- _ "{{.}}"
+ {{if .Used}}
+ "{{.Package}}"
+ {{end}}
{{end}}
{{range .ProtoImports}}
+ {{if .Used}}
{{.Short}} "{{.Package}}"
{{end}}
+ {{end}}
)
+
+{{if .FileNum}}
+{{else}}
var glCtx context.Context
func resetChannels() {
@@ -54,70 +63,148 @@
}
}
-func runTests() {
- {{range $k,$v := .Tests}}
- if err := test{{$k}}(); err == nil {
- resFile.testLog("\tTest Successful\n")
- } else {
- resFile.testLog("\tTest Failed\n")
- }
- //resetChannels()
- {{end}}
+type testData struct {
+ function func(int, string, string, []string,[]string,[]string,
+ map[string][]string,interface{}, interface{}) error
+ testNum int
+ testName string
+ sendClient string
+ srvrs []string
+ sendMeta []string
+ expectMeta []string // Send Meta
+ srvMeta map[string][]string
+ parm interface{}
+ ret interface{}
}
-{{range $k,$v := .Tests}}
-func test{{$k}}() error {
+func addTestSlot(stats * TestRun) {
+ tsIdx := len(stats.TestSuites) - 1
+ stats.TestSuites[tsIdx].TestCases =
+ append(stats.TestSuites[tsIdx].TestCases, TestCase{Info:[]string{}})
+}
+{{end}}
+
+{{if .FileNum}}
+func runTests{{.FileNum}}() {
+{{else}}
+func runTests() {
+{{end}}
+ tsIdx := len(stats.TestSuites) - 1
+ tests := []testData {
+ {{$ofs := .Offset}}
+ {{range $k,$v := .Tests}}
+ testData {
+ {{$v.Send.Method}}_test,
+ {{$k}} + {{$ofs}},
+ "{{$v.Name}}",
+ "{{$v.Send.Client}}",
+ []string{ {{range $sk,$sv := $v.Srvr}} "{{$sv.Name}}",{{end}} },
+ []string{ {{range $mk,$mv := $v.Send.MetaData}}"{{$mv.Key}}","{{$mv.Val}}",{{end}} },
+ []string{ {{range $mk,$mv := $v.Send.ExpectMeta}}"{{$mv.Key}}","{{$mv.Val}}",{{end}} },
+ map[string][]string {
+ {{range $sk,$sv := $v.Srvr}}
+ "{{$sv.Name}}":[]string {
+ {{range $mk, $mv := $sv.Meta}}
+ "{{$mv.Key}}","{{$mv.Val}}",
+ {{end}}
+ },
+ {{end}}
+ },
+ &{{$v.Send.ParamType}}{{$v.Send.Param}},
+ &{{$v.Send.ExpectType}}{{$v.Send.Expect}},
+ },
+ {{end}}
+ }
+
+ for _,v := range tests {
+ addTestSlot(stats)
+ stats.TestSuites[tsIdx].TestCases[v.testNum].Title = v.testName
+ if err := v.function(
+ v.testNum,
+ v.testName,
+ v.sendClient,
+ v.srvrs,
+ v.sendMeta,
+ v.expectMeta,
+ v.srvMeta,
+ v.parm,
+ v.ret); err != nil {
+ stats.TestSuites[tsIdx].TestCases[v.testNum].Result = false
+ } else {
+ stats.TestSuites[tsIdx].TestCases[v.testNum].Result = true
+ }
+ }
+ {{if .FileNum}}
+ {{else}}
+ {{range $k,$v := .RunTestsCallList}}
+ {{$v}}()
+ {{end}}
+ {{end}}
+ return
+ //resetChannels()
+}
+
+{{range $k,$v := .Funcs }}
+{{if $v.CodeGenerated}}
+{{else}}
+func {{$k}}_test(testNum int, testName string, sendClient string, srvrs []string,
+ sendMeta []string, expectMeta []string, srvrMeta map[string][]string,
+ parm interface{}, ret interface{}) error {
+
var rtrn error = nil
var cancel context.CancelFunc
+ var repl *reply
+ log.Debug("Running Test %d",testNum)
glCtx, cancel = context.WithTimeout(context.Background(), 900*time.Millisecond)
defer cancel()
- // Announce the test being run
- resFile.testLog("******************** Running test case ({{$k}}): {{$v.Name}}\n")
- // Acquire the client used to run the test
- cl := clients["{{$v.Send.Client}}"]
+
+ cl := clients[sendClient]
// Create the server's reply data structure
- repl := &reply{repl:&{{$v.Send.ExpectType}}{{$v.Send.Expect}}}
- // Send the reply data structure to each of the servers
- {{range $s := .Srvr}}
- if servers["{{$s.Name}}"] == nil {
- err := errors.New("Server '{{$s.Name}}' is nil")
- log.Error(err)
- return err
+ switch r := ret.(type) {
+ case *{{$v.ReturnType}}:
+ repl = &reply{repl:r}
+ default:
+ log.Errorf("Invalid type in call to {{$k}}_test expecting {{$v.ReturnType}} got %T", ret)
}
- // Start a go routine to send the the reply data to the
- // server. The go routine blocks until the server picks
- // up the data or the timeout is exceeded.
- go func (ctx context.Context) {
- select {
- case servers["{{$s.Name}}"].replyData <- repl:
- case <-ctx.Done():
- rtrn := errors.New("Could not provide server {{$s.Name}} with reply data")
- log.Error(rtrn)
- resFile.testLog("%s\n", rtrn.Error())
+ // Send the reply data structure to each of the servers
+ for _,v := range srvrs {
+ if servers[v] == nil {
+ err := errors.New(fmt.Sprintf("Server %s is nil", v))
+ log.Error(err)
+ return err
}
- }(glCtx)
- {{end}}
+ // Start a go routine to send the the reply data to the
+ // server. The go routine blocks until the server picks
+ // up the data or the timeout is exceeded.
+ go func (ctx context.Context, srv string) {
+ select {
+ case servers[srv].replyData <- repl:
+ case <-ctx.Done():
+ rtrn := errors.New(fmt.Sprintf("Could not provide server %s with reply data",srv))
+ log.Error(rtrn)
+ stats.testLog("%s\n", rtrn.Error())
+ }
+ }(glCtx,v)
+ }
// Now call the RPC with the data provided
if expct,err := json.Marshal(repl.repl); err != nil {
- log.Errorf("Marshaling the reply for test {{$v.Name}}: %v",err)
+ log.Errorf("Marshaling the reply for test %s: %v",testName, err)
} else {
// Create the context for the call
ctx := context.Background()
- {{range $m := $v.Send.MetaData}}
- ctx = metadata.AppendToOutgoingContext(ctx, "{{$m.Key}}", "{{$m.Val}}")
- {{end}}
+ for i:=0; i<len(sendMeta); i += 2 {
+ ctx = metadata.AppendToOutgoingContext(ctx, sendMeta[i], sendMeta[i+1])
+ }
var md map[string]string = make(map[string]string)
- {{range $m := $v.Send.ExpectMeta}}
- md["{{$m.Key}}"] = "{{$m.Val}}"
- {{end}}
+ for i:=0; i<len(expectMeta); i+=2 {
+ md[expectMeta[i]] = expectMeta[i+1]
+ }
expectMd := metadata.New(md)
- if err := cl.send("{{$v.Send.Method}}", ctx,
- &{{$v.Send.ParamType}}{{$v.Send.Param}},
- string(expct), expectMd); err != nil {
- log.Errorf("Test case {{$v.Name}} failed!: %v", err)
-
+ if err := cl.send("{{$k}}", ctx, parm, string(expct), expectMd); err != nil {
+ log.Errorf("Test case %s failed!: %v", testName, err)
+ rtrn = err
}
}
@@ -125,39 +212,38 @@
var s *serverCtl
var payload string
var i *incoming
- if pld, err := json.Marshal(&{{$v.Send.ParamType}}{{$v.Send.Param}}); err != nil {
- log.Errorf("Marshaling paramter for test {{$v.Name}}: %v", err)
+ if pld, err := json.Marshal(parm); err != nil {
+ log.Errorf("Marshaling paramter for test %s: %v", testName, err)
} else {
payload = string(pld)
}
- {{range $s := .Srvr}}
- s = servers["{{$s.Name}}"]
- // Oddly sometimes the data isn't in the channel yet when we come to read it.
- select {
- case i = <-s.incmg:
- if i.payload != payload {
- rtrn = errors.New(fmt.Sprintf("Mismatched payload expected '%s', got '%s'", payload, i.payload))
- log.Error(rtrn.Error())
- resFile.testLog("%s\n", rtrn.Error())
- }
- {{range $m := $s.Meta}}
- if mv,ok := i.meta["{{$m.Key}}"]; ok == true {
- if "{{$m.Val}}" != mv[0] {
- rtrn=errors.New(fmt.Sprintf("Mismatched metadata on server '%s' expected '%s', got '%s'", "{{$s.Name}}", "{{$m.Val}}", mv[0]))
+ for _,v := range srvrs {
+ s = servers[v]
+ // Oddly sometimes the data isn't in the channel yet when we come to read it.
+ select {
+ case i = <-s.incmg:
+ if i.payload != payload {
+ rtrn = errors.New(fmt.Sprintf("Mismatched payload expected '%s', got '%s'", payload, i.payload))
log.Error(rtrn.Error())
- resFile.testLog("%s\n", rtrn.Error())
+ stats.testLog("%s\n", rtrn.Error())
}
+ for j:=0; j<len(srvrMeta[v]); j+=2 {
+ if mv,ok := i.meta[srvrMeta[v][j]]; ok == true {
+ if srvrMeta[v][j+1] != mv[0] {
+ rtrn=errors.New(fmt.Sprintf("Mismatched metadata on server '%s' expected '%s', got '%s'", srvrMeta[v][j], srvrMeta[v][j+1], mv[0]))
+ log.Error(rtrn.Error())
+ stats.testLog("%s\n", rtrn.Error())
+ }
+ }
+ }
+ case <-glCtx.Done():
+ rtrn = errors.New(fmt.Sprintf("Timeout: no response data available for server %s", testName))
+ stats.testLog("%s\n", rtrn.Error())
+ log.Error(rtrn)
}
- {{end}}
- case <-glCtx.Done():
- rtrn = errors.New("Timeout: no response data available for server {{$s.Name}}")
- resFile.testLog("%s\n", rtrn.Error())
- log.Error(rtrn)
}
- {{end}}
return rtrn
}
{{end}}
-
-
+{{end}}
diff --git a/tests/afrouter/templates/server.go b/tests/afrouter/templates/server.go
index ffea3d5..0f9ed48 100644
--- a/tests/afrouter/templates/server.go
+++ b/tests/afrouter/templates/server.go
@@ -123,7 +123,7 @@
{{else}}
func (ts {{$.Name}}TestServer) {{.Name}}(ctx context.Context, in *{{.Param}}) (*{{.Rtrn}}, error) {
var r * incoming = &incoming{}
- log.Debug("Serving {{$.Name}}")
+ //log.Debug("Serving {{$.Name}}")
// Read the metadata
if md,ok := metadata.FromIncomingContext(ctx); ok == false {
log.Error("Getting matadata during call to {{.Name}}")
diff --git a/tests/afrouter/templates/stats.go b/tests/afrouter/templates/stats.go
new file mode 100644
index 0000000..958bea7
--- /dev/null
+++ b/tests/afrouter/templates/stats.go
@@ -0,0 +1,126 @@
+/*
+ * Copyright 2018-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// The template for the tester.
+// This template is filled in by the
+// test driver based on the configuration.
+
+package main
+
+import (
+ "os"
+ "fmt"
+ //slog "log"
+ "io/ioutil"
+ "encoding/json"
+ //"google.golang.org/grpc/grpclog"
+ "github.com/opencord/voltha-go/common/log"
+)
+
+type TestCase struct {
+ Title string `json:"title"`
+ Result bool `json:"passed"`
+ Info []string `json:"info"`
+}
+
+type TestSuite struct {
+ Name string `json:"name"`
+ Info []string `json:"info"`
+ TestCases []TestCase `json:"testCases"`
+}
+
+type TestRun struct {
+ TestSuites []TestSuite
+}
+
+func (tr * TestRun) testLog(format string, a ...interface{}) {
+
+ tridx := len(tr.TestSuites) - 1
+ tcidx := len(tr.TestSuites[tridx].TestCases) - 1
+
+ tr.TestSuites[tridx].TestCases[tcidx].Info =
+ append(tr.TestSuites[tridx].TestCases[tcidx].Info, fmt.Sprintf(format, a...))
+
+}
+
+func (tr * TestRun) suiteLog(format string, a ...interface{}) {
+
+ tridx := len(tr.TestSuites) - 1
+
+ tr.TestSuites[tridx].Info =
+ append(tr.TestSuites[tridx].Info, fmt.Sprintf(format, a...))
+
+}
+
+func readStats(statFn string) (*TestRun, error) {
+ // Check if the stats file exists
+ if _,err := os.Stat(statFn); err != nil {
+ // Nothing to do, just return
+ return &TestRun{}, nil
+ }
+ rtrn := &TestRun{}
+ // The file is there, read it an unmarshal it into the stats struct
+ if statBytes, err := ioutil.ReadFile(statFn); err != nil {
+ log.Error(err)
+ return nil, err
+ } else if err := json.Unmarshal(statBytes, rtrn); err != nil {
+ log.Error(err)
+ return nil, err
+ }
+ return rtrn, nil
+}
+
+func writeStats(statFn string, stats * TestRun) error {
+ // Check if the stats file exists
+ // The file is there, read it an unmarshal it into the stats struct
+ if statBytes, err := json.MarshalIndent(stats, ""," "); err != nil {
+ log.Error(err)
+ return err
+ } else if err := ioutil.WriteFile(statFn+".new", statBytes, 0644); err != nil {
+ log.Error(err)
+ return err
+ }
+ if err := os.Rename(statFn, statFn+"~"); err != nil {
+ log.Error(err)
+ return err
+ }
+ if err := os.Rename(statFn+".new", statFn); err != nil {
+ log.Error(err)
+ return err
+ }
+ return nil
+}
+
+func (tr * TestRun) appendNew() {
+ tr.TestSuites = append(tr.TestSuites, TestSuite{})
+}
+
+func initStats(statFn string) error {
+ s := &TestRun{}
+
+ if statBytes, err := json.MarshalIndent(s, ""," "); err != nil {
+ log.Error(err)
+ return err
+ } else if err := ioutil.WriteFile(statFn, statBytes, 0644); err != nil {
+ log.Error(err)
+ return err
+ }
+
+ return nil
+}
+
+
+var statFn string
+var stats *TestRun