/
crawl_test.go
177 lines (148 loc) · 4.2 KB
/
crawl_test.go
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package main
import (
"os"
"path"
//"log"
"log"
"regexp"
"runtime"
"sync"
"time"
"github.com/gotk3/gotk3/gtk"
"testing"
)
func TestFileEntries(t *testing.T) {
if testing.Short() {
t.Skip("skipping TestFileEntries in short mode.")
}
log.Println("running TestFileEntries")
mem := ResultMemory{
new(FileEntries),
new(FileEntries),
new(FileEntries),
new(FileEntries),
}
config := Configuration{
cores: runtime.NumCPU(),
directories: []string{os.Getenv("HOME"), "/usr", "/var", "/sys", "/opt", "/etc", "/bin", "/sbin"},
maxinotify: 1024,
}
newdirs := make(chan string)
crawlerquery := make(chan *regexp.Regexp)
finish := make(chan struct{})
var wg sync.WaitGroup
log.Println("starting Crawl on", config.cores, "cores")
wg.Add(1)
go Crawler(&wg, mem, config, newdirs, crawlerquery, finish)
wg.Wait()
close(finish)
log.Println("Crawl terminated")
searchterm := ".*\\.cc$"
query, _ := regexp.Compile(searchterm)
cache := MatchCaches{NewSimpleCache(), NewSimpleCache()}
abort := make(chan struct{})
taken := make(chan *FileEntry)
var byname, bymodtime, bysize []*FileEntry
taker := func(xs *[]*FileEntry) {
for {
entry := <-taken
if entry == nil {
return
}
*xs = append(*xs, entry)
}
}
go taker(&byname)
mem.byname.Take(cache, SORT_BY_NAME, gtk.SORT_ASCENDING, query, 1000, abort, taken)
go taker(&bymodtime)
mem.bymodtime.Take(cache, SORT_BY_MODTIME, gtk.SORT_ASCENDING, query, 1000, abort, taken)
go taker(&bysize)
mem.bysize.Take(cache, SORT_BY_SIZE, gtk.SORT_ASCENDING, query, 1000, abort, taken)
log.Println("len(byname):", len(byname), mem.byname.NumFiles())
log.Println("len(bymodtime):", len(bymodtime), mem.bymodtime.NumFiles())
log.Println("len(bysize):", len(bysize), mem.bysize.NumFiles())
//Print(mem.byname.(*NameBucket), 0)
//Print(mem.bymodtime.(*ModTimeBucket), 0)
//Print(mem.bysize.(*SizeBucket), 0)
log.Println("TestFileEntries finished")
}
func BenchmarkCrawlLargeSlice(b *testing.B) {
b.StopTimer()
mem := ResultMemory{
new(FileEntries),
new(FileEntries),
new(FileEntries),
new(FileEntries),
}
config := Configuration{
cores: runtime.NumCPU(),
directories: []string{path.Join(os.Getenv("GOPATH"))},
maxinotify: 1024,
}
newdirs := make(chan string)
crawlerquery := make(chan *regexp.Regexp)
b.StartTimer()
for i := 0; i < b.N; i++ {
finish := make(chan struct{})
var wg sync.WaitGroup
wg.Add(1)
go Crawler(&wg, mem, config, newdirs, crawlerquery, finish)
time.Sleep(10 * time.Millisecond)
wg.Wait()
close(finish)
cache := MatchCaches{NewSimpleCache(), NewSimpleCache()}
abort := make(chan struct{})
taken := make(chan *FileEntry)
var bymodtime []*FileEntry
taker := func(xs *[]*FileEntry) {
for {
entry := <-taken
*xs = append(*xs, entry)
}
}
go taker(&bymodtime)
mem.bymodtime.Take(cache, SORT_BY_MODTIME, gtk.SORT_ASCENDING, nil, 10, abort, taken)
mem.bymodtime.Take(cache, SORT_BY_MODTIME, gtk.SORT_ASCENDING, nil, 100, abort, taken)
mem.bymodtime.Take(cache, SORT_BY_MODTIME, gtk.SORT_ASCENDING, nil, 1000, abort, taken)
}
}
func BenchmarkCrawlBuckets(b *testing.B) {
b.StopTimer()
mem := ResultMemory{
NewNameBucket(),
NewDirBucket(),
NewModTimeBucket(),
NewSizeBucket(),
}
config := Configuration{
cores: runtime.NumCPU(),
directories: []string{path.Join(os.Getenv("GOPATH"))},
maxinotify: 1024,
}
newdirs := make(chan string)
crawlerquery := make(chan *regexp.Regexp)
b.StartTimer()
for i := 0; i < b.N; i++ {
finish := make(chan struct{})
var wg sync.WaitGroup
wg.Add(1)
go Crawler(&wg, mem, config, newdirs, crawlerquery, finish)
time.Sleep(10 * time.Millisecond)
wg.Wait()
close(finish)
cache := MatchCaches{NewSimpleCache(), NewSimpleCache()}
abort := make(chan struct{})
taken := make(chan *FileEntry)
var bymodtime []*FileEntry
taker := func(xs *[]*FileEntry) {
for {
entry := <-taken
*xs = append(*xs, entry)
}
}
go taker(&bymodtime)
mem.bymodtime.Take(cache, SORT_BY_MODTIME, gtk.SORT_ASCENDING, nil, 10, abort, taken)
mem.bymodtime.Take(cache, SORT_BY_MODTIME, gtk.SORT_ASCENDING, nil, 100, abort, taken)
mem.bymodtime.Take(cache, SORT_BY_MODTIME, gtk.SORT_ASCENDING, nil, 1000, abort, taken)
}
}