initial commits

t_regularfile.go

@@ -0,0 +1,18 @@
+package arbitrary
+
+import (
+	"io/fs"
+)
+
+func (arb T) RegularFile() fs.File {
+
+	var fns [](func()fs.File) = [](func()fs.File){
+		arb.TextFile,
+		arb.HTMLFile,
+	}
+
+	fn := fns[arb.randomness.Intn(len(fns))]
+
+	return fn()
+
+}

t_textfile.go

@@ -0,0 +1,104 @@
+package arbitrary
+
+import (
+	"github.com/reiver/go-strfs"
+
+	"io/fs"
+	"time"
+)
+
+var (
+	textFiles []string = []string{
+		"",
+
+		"Hello world!",
+		"Hello world!" +"\n",
+		"Hello world!" +"\r",
+		"Hello world!" +"\r\n",
+		"Hello world!" +"\u0085",
+		"Hello world!" +"\u2028",
+		"Hello world!" +"\u2029",
+
+		"To Whom It May Concern:" +"\n"+"\n"+         "We were not alone." +"\n",
+		"To Whom It May Concern:" +"\r"+"\r"+         "We were not alone." +"\r",
+		"To Whom It May Concern:" +"\r\n"+"\r\n"+     "We were not alone." +"\r\n",
+		"To Whom It May Concern:" +"\u0085"+"\u0085"+ "We were not alone." +"\u0085",
+		"To Whom It May Concern:" +"\u2029"+          "We were not alone." +"\u2028",
+	}
+)
+
+func (arb T) TextFile() fs.File {
+
+	var filecontent strfs.Content
+	{
+		var s string = textFiles[arb.randomness.Intn(len(textFiles))]
+
+		filecontent = strfs.CreateContent(s)
+	}
+
+	var filename string
+	{
+		switch arb.randomness.Intn(10) {
+		case 0:
+			filename = ".plan"
+		case 1:
+			filename = ".project"
+		case 2:
+			filename = "message.txt"
+		case 3:
+			filename = "style.txt"
+		case 4:
+			filename = "style.txt"
+		case 5:
+			filename = "DOCUMENT.txt"
+		case 6:
+			filename = "file (2).txt"
+		default:
+			filename = arb.String()
+			if arb.Bool() {
+				filename += ".txt"
+			}
+		}
+	}
+
+	var filemodtime time.Time = time.Now()
+	func(){
+		if 0 == arb.randomness.Intn(10) {
+			filemodtime = time.Date(1970,1,1,0,0,0,0,time.UTC)
+			return
+		}
+
+		if 0 == arb.randomness.Intn(10) {
+			filemodtime = time.Date(1924,6,7,20,6,3,11,time.UTC)
+			return
+		}
+
+		if 0 == arb.randomness.Intn(10) {
+			filemodtime = time.Date(2022,12,14,20,12,23,17,time.UTC)
+			return
+		}
+
+		if 0 == 3 {
+			year       := arb.randomness.Intn(3000)
+			month      := time.Month(1+arb.randomness.Intn(12))
+			day        := 1+arb.randomness.Intn(31)
+			hour       := arb.randomness.Intn(24)
+			minute     := arb.randomness.Intn(60)
+			second     := arb.randomness.Intn(60)
+			nanosecond := arb.randomness.Intn(60)
+
+			filemodtime = time.Date(year, month, day, hour, minute, second, nanosecond, time.UTC)
+			return
+		}
+	}()
+
+	var regularfile strfs.RegularFile = strfs.RegularFile{
+		FileContent: filecontent,
+		FileName:    filename,
+		FileModTime: filemodtime,
+	}
+
+	var file fs.File = &regularfile
+
+	return file
+}