From dec0a7b659187f1dfc14d1876ccd989d06235b53 Mon Sep 17 00:00:00 2001
From: xpetit <32063953+xpetit@users.noreply.github.com>
Date: Fri, 7 Aug 2020 11:17:14 +0200
Subject: [PATCH] Fix raid3

---
 go/tests/prog/raid3_test/main.go | 40 ++++++++++++--------------------
 1 file changed, 15 insertions(+), 25 deletions(-)

diff --git a/go/tests/prog/raid3_test/main.go b/go/tests/prog/raid3_test/main.go
index 52941139b..c9fb5f5ae 100644
--- a/go/tests/prog/raid3_test/main.go
+++ b/go/tests/prog/raid3_test/main.go
@@ -4,51 +4,43 @@ import (
 	"os/exec"
 	"strconv"
 
-	"github.com/01-edu/public/go/lib"
+	"lib"
 )
 
 func main() {
 	execFatal := func(name string, arg ...string) string {
 		b, err := exec.Command(name, arg...).CombinedOutput()
-		s := string(b)
-		if err != nil {
-			lib.Fatal(s)
+		if _, ok := err.(*exec.ExitError); ok {
+			lib.Fatalf("%s\n", b)
+		} else {
+			lib.Fatalf("%s\n", err)
 		}
-		return s
+		return string(b)
 	}
 
 	// executes the test and compares student with solutions
-	executeTest := func(args string, x, y int) {
+	executeTest := func(name string, x, y int) {
 		var output, correct string
 
 		if x == 0 && y == 0 {
-			output = execFatal("sh", "-c", args+" | ./raid3_student")
-			correct = execFatal("sh", "-c", args+" | ./raid3")
+			output = execFatal("sh", "-c", name+" | ./raid3")
+			correct = execFatal("sh", "-c", name+" | raid3_prog")
 		} else {
-			output = execFatal("sh", "-c", "./"+args+" "+strconv.Itoa(x)+" "+strconv.Itoa(y)+" | ./raid3_student")
-			correct = execFatal("sh", "-c", "./"+args+" "+strconv.Itoa(x)+" "+strconv.Itoa(y)+" | ./raid3")
+			output = execFatal("sh", "-c", "./"+name+" "+strconv.Itoa(x)+" "+strconv.Itoa(y)+" | ./raid3")
+			correct = execFatal("sh", "-c", "./"+name+" "+strconv.Itoa(x)+" "+strconv.Itoa(y)+" | raid3_prog")
 		}
 		if output != correct {
 			lib.Fatalf("./%s %d %d | ./raid3 prints %q instead of %q\n",
-				args, x, y, output, correct)
+				name, x, y, output, correct)
 		}
 	}
 
-	// builds all the files for testing, student, solution and relevant files
-	execFatal("go", "build", "-o", "raid3", "solutions/raid3/main.go")
-	execFatal("go", "build", "-o", "raid3_student", "student/raid3/main.go")
-	execFatal("go", "build", "solutions/raid3/raid1aprog/raid1a.go")
-	execFatal("go", "build", "solutions/raid3/raid1bprog/raid1b.go")
-	execFatal("go", "build", "solutions/raid3/raid1cprog/raid1c.go")
-	execFatal("go", "build", "solutions/raid3/raid1dprog/raid1d.go")
-	execFatal("go", "build", "solutions/raid3/raid1eprog/raid1e.go")
-
 	// testing all raids1
-	table := []string{"raid1a", "raid1b", "raid1c", "raid1d", "raid1e"}
-	for _, s := range table {
+	names := []string{"raid1a", "raid1b", "raid1c", "raid1d", "raid1e"}
+	for _, name := range names {
 		x := lib.RandIntBetween(1, 50)
 		y := lib.RandIntBetween(1, 50)
-		executeTest(s, x, y)
+		executeTest(name, x, y)
 	}
 
 	// testing special case AA, AC, A, A
@@ -60,5 +52,3 @@ func main() {
 	executeTest("raid1e", 1, 1)
 	executeTest("echo", 0, 0)
 }
-
-// TODO: fix paths