2018-07-16 18:25:15 -07:00
|
|
|
package simulation
|
2018-07-16 18:15:50 -07:00
|
|
|
|
|
|
|
import (
|
2018-07-17 16:27:51 -07:00
|
|
|
"fmt"
|
2018-09-11 02:18:58 -07:00
|
|
|
"os"
|
2018-08-16 08:36:15 -07:00
|
|
|
"sort"
|
2018-09-09 08:34:09 -07:00
|
|
|
"strings"
|
|
|
|
"testing"
|
2018-09-11 02:18:58 -07:00
|
|
|
"time"
|
2018-07-18 23:47:54 -07:00
|
|
|
|
2018-09-09 08:34:09 -07:00
|
|
|
"github.com/cosmos/cosmos-sdk/baseapp"
|
2018-07-16 18:15:50 -07:00
|
|
|
)
|
|
|
|
|
2018-07-17 22:50:04 -07:00
|
|
|
// Pretty-print events as a table
|
2018-07-17 16:27:51 -07:00
|
|
|
func DisplayEvents(events map[string]uint) {
|
2018-08-16 08:36:15 -07:00
|
|
|
var keys []string
|
|
|
|
for key := range events {
|
|
|
|
keys = append(keys, key)
|
|
|
|
}
|
|
|
|
sort.Strings(keys)
|
|
|
|
fmt.Printf("Event statistics: \n")
|
|
|
|
for _, key := range keys {
|
|
|
|
fmt.Printf(" % 60s => %d\n", key, events[key])
|
|
|
|
}
|
2018-07-17 16:27:51 -07:00
|
|
|
}
|
2018-07-18 23:47:54 -07:00
|
|
|
|
2018-09-09 08:34:09 -07:00
|
|
|
// Builds a function to add logs for this particular block
|
|
|
|
func addLogMessage(testingmode bool, blockLogBuilders []*strings.Builder, height int) func(string) {
|
|
|
|
if testingmode {
|
|
|
|
blockLogBuilders[height] = &strings.Builder{}
|
|
|
|
return func(x string) {
|
|
|
|
(*blockLogBuilders[height]).WriteString(x)
|
|
|
|
(*blockLogBuilders[height]).WriteString("\n")
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return func(x string) {}
|
|
|
|
}
|
|
|
|
|
2018-11-07 07:28:18 -08:00
|
|
|
// assertAllInvariants asserts a list of provided invariants against
|
|
|
|
// application state
|
2018-11-02 05:35:21 -07:00
|
|
|
func assertAllInvariants(t *testing.T, app *baseapp.BaseApp,
|
2018-10-26 04:42:53 -07:00
|
|
|
invariants []Invariant, where string, displayLogs func()) {
|
|
|
|
|
2018-09-09 08:34:09 -07:00
|
|
|
for i := 0; i < len(invariants); i++ {
|
2018-11-02 05:35:21 -07:00
|
|
|
err := invariants[i](app)
|
2018-09-09 08:34:09 -07:00
|
|
|
if err != nil {
|
2018-10-18 18:55:14 -07:00
|
|
|
fmt.Printf("Invariants broken after %s\n", where)
|
2018-09-09 08:34:09 -07:00
|
|
|
fmt.Println(err.Error())
|
|
|
|
displayLogs()
|
|
|
|
t.Fatal()
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Creates a function to print out the logs
|
|
|
|
func logPrinter(testingmode bool, logs []*strings.Builder) func() {
|
|
|
|
if testingmode {
|
|
|
|
return func() {
|
2018-09-11 02:18:58 -07:00
|
|
|
numLoggers := 0
|
2018-09-09 08:34:09 -07:00
|
|
|
for i := 0; i < len(logs); i++ {
|
|
|
|
// We're passed the last created block
|
|
|
|
if logs[i] == nil {
|
2018-10-31 04:04:46 -07:00
|
|
|
numLoggers = i
|
2018-09-11 02:18:58 -07:00
|
|
|
break
|
|
|
|
}
|
|
|
|
}
|
|
|
|
var f *os.File
|
|
|
|
if numLoggers > 10 {
|
2018-11-07 07:28:18 -08:00
|
|
|
|
|
|
|
fileName := fmt.Sprintf("simulation_log_%s.txt",
|
|
|
|
time.Now().Format("2006-01-02 15:04:05"))
|
|
|
|
|
2018-09-11 02:18:58 -07:00
|
|
|
fmt.Printf("Too many logs to display, instead writing to %s\n", fileName)
|
|
|
|
f, _ = os.Create(fileName)
|
|
|
|
}
|
|
|
|
for i := 0; i < numLoggers; i++ {
|
|
|
|
if f != nil {
|
2018-10-30 20:43:16 -07:00
|
|
|
_, err := f.WriteString(fmt.Sprintf("Begin block %d\n", i+1))
|
2018-09-11 02:18:58 -07:00
|
|
|
if err != nil {
|
|
|
|
panic("Failed to write logs to file")
|
|
|
|
}
|
|
|
|
_, err = f.WriteString((*logs[i]).String())
|
|
|
|
if err != nil {
|
|
|
|
panic("Failed to write logs to file")
|
|
|
|
}
|
|
|
|
} else {
|
2018-10-30 20:43:16 -07:00
|
|
|
fmt.Printf("Begin block %d\n", i+1)
|
2018-09-11 02:18:58 -07:00
|
|
|
fmt.Println((*logs[i]).String())
|
2018-09-09 08:34:09 -07:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return func() {}
|
|
|
|
}
|