What?

compiler/common_test.go

@@ -75,9 +75,9 @@ func testUnit (
 	// instantiate and configure the compiler
 	compOutputBuilder := new(strings.Builder)
 	comp := defaultCompiler()
-	defer func () {
+	outputCompilerLog := func () {
 		test.Log("COMPILER LOG (main unit):\n" + compOutputBuilder.String())
-	} ()
+	}
 	comp.Writer = compOutputBuilder
 	comp.Output = filepath.Join(temp, "output.o")
 
@@ -85,8 +85,10 @@ func testUnit (
 	// compile to object file
 	err := comp.CompileUnit(address)
 	if err != nil {
+		outputCompilerLog()
 		test.Fatal("compiler returned error:", errors.Format(err))
 	}
+	outputCompilerLog()
 	
 	// link the object file into an executable
 	executablePath := filepath.Join(temp, "output")
@@ -104,7 +106,8 @@ func testUnit (
 	}
 	
 	// run the executable file (with timeout) and check its output
-	ctx, cancel := context.WithTimeout(context.Background(), 2 * time.Second)
+	timeoutDuration := 10 * time.Millisecond
+	ctx, cancel := context.WithTimeout(context.Background(), timeoutDuration)
 	defer cancel()
 	executableCommand := exec.CommandContext(ctx, executablePath, args...)
 	stdoutBuilder     := new(strings.Builder)
@@ -114,8 +117,7 @@ func testUnit (
 	err = executableCommand.Run()
 	
 	if ctx.Err() == context.DeadlineExceeded {
-		test.Error("timeout exceeded!")
-		return
+		test.Errorf("timeout of %v exceeded!", timeoutDuration)
 	}
 	
 	// check error, compare exit code