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Use WriterAt if it's available for FullReader

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This commit is contained in:
Caleb Gardner
2025-02-27 07:19:04 -06:00
parent 87b5ac7f5d
commit d890932d5c
3 changed files with 105 additions and 29 deletions
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squashfs_test.go
+17 -13
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@@ -1,4 +1,4 @@
package squashfs_test
package squashfs
//Actually proper tests go here.
@@ -13,13 +13,11 @@ import (
"strconv"
"testing"
"time"
"github.com/CalebQ42/squashfs"
)
const (
squashfsURL = "https://darkstorm.tech/files/LinuxPATest.sfs"
squashfsName = "airootfs.sfs"
squashfsName = "LinuxPATest.sfs"
)
func preTest(dir string) (fil *os.File, err error) {
@@ -61,7 +59,7 @@ func TestMisc(t *testing.T) {
if err != nil {
t.Fatal(err)
}
rdr, err := squashfs.NewReader(fil)
rdr, err := NewReader(fil)
if err != nil {
t.Fatal(err)
}
@@ -81,10 +79,10 @@ func BenchmarkRace(b *testing.B) {
os.RemoveAll(libPath)
os.RemoveAll(unsquashPath)
var libTime, unsquashTime time.Duration
op := squashfs.FastOptions()
op := FastOptions()
op.IgnorePerm = true
start := time.Now()
rdr, err := squashfs.NewReader(fil)
rdr, err := NewReader(fil)
if err != nil {
b.Fatal(err)
}
@@ -104,13 +102,13 @@ func BenchmarkRace(b *testing.B) {
unsquashTime = time.Since(start)
// b.Log("Library took:", libTime.Round(time.Millisecond))
// b.Log("unsquashfs took:", unsquashTime.Round(time.Millisecond))
b.Fatal("unsquashfs is", strconv.FormatFloat(float64(libTime.Milliseconds())/float64(unsquashTime.Milliseconds()), 'f', 2, 64), "times faster")
b.Log("unsquashfs is", strconv.FormatFloat(float64(libTime.Milliseconds())/float64(unsquashTime.Milliseconds()), 'f', 2, 64), "times faster")
}
func TestExtractQuick(t *testing.T) {
//First, setup everything and extract the archive using the library and unsquashfs
// tmpDir := b.TempDir()
// tmpDir := bTempDir()
tmpDir := "testing"
fil, err := preTest(tmpDir)
if err != nil {
@@ -120,13 +118,13 @@ func TestExtractQuick(t *testing.T) {
unsquashPath := filepath.Join(tmpDir, "ExtractSquashfs")
os.RemoveAll(libPath)
os.RemoveAll(unsquashPath)
rdr, err := squashfs.NewReader(fil)
rdr, err := NewReader(fil)
if err != nil {
t.Fatal(err)
}
os.RemoveAll(filepath.Join(tmpDir, "testLog.txt"))
logFil, _ := os.Create(filepath.Join(tmpDir, "testLog.txt"))
op := squashfs.DefaultOptions()
op := DefaultOptions()
op.Verbose = true
op.IgnorePerm = true
op.LogOutput = logFil
@@ -178,7 +176,7 @@ func TestSingleFile(t *testing.T) {
t.Fatal(err)
}
os.Remove(filepath.Join(tmpDir, filePath))
rdr, err := squashfs.NewReader(fil)
rdr, err := NewReader(fil)
if err != nil {
t.Fatal(err)
}
@@ -186,9 +184,15 @@ func TestSingleFile(t *testing.T) {
if err != nil {
t.Fatal(err)
}
err = f.(*squashfs.File).ExtractWithOptions("testing", &squashfs.ExtractionOptions{Verbose: true})
err = f.(*File).ExtractWithOptions("testing", &ExtractionOptions{Verbose: true})
if err != nil {
t.Fatal(err)
}
t.Fatal("HI")
}
func TestStuff(t *testing.T) {
fil, _ := os.Create("testing/stuff.txt")
_, err := fil.WriteAt([]byte("Yo"), 1024)
t.Fatal(err)
}