std/testing: add T.Logf

std/testing/t.jule

@@ -5,24 +5,21 @@
 use "std/fmt"
 use "std/unsafe"
 
-enum status: byte {
-	Na: 0x0,
-	Skip: 0x1 << 0,
-	Fail: 0x1 << 1,
-}
+const statSkip = 1 << 0
+const statFail = 1 << 1
 
 // A test utility also used by the Jule runtime.
 // It provides functionalities that facilitate the
 // management and development of tests.
 struct T {
-	mut s: status
+	mut s: int
 }
 
 impl T {
 	// Used by runtime.
 	// Reset all data.
 	fn reset(self) {
-		self.s = status.Na
+		self.s = 0
 	}
 
 	// Wrapper for internal logs.
@@ -34,29 +31,29 @@ impl T {
 	// Fails test.
 	// Does not breaks scope execution.
 	fn Fail(self) {
-		if self.s == status.Skip {
+		if self.s == statSkip {
 			panic("testing: T.fail: failed test that already skipped")
 		}
-		self.s = status.Fail
+		self.s = statFail
 	}
 
 	// Reports whether test is failed.
 	fn Failed(self): bool {
-		ret self.s == status.Fail
+		ret self.s == statFail
 	}
 
 	// Skip test.
 	// Does not breaks scope execution.
 	fn Skip(self) {
-		if self.s == status.Skip {
+		if self.s == statSkip {
 			panic("testing: T.skip: skipped test that already failed")
 		}
-		self.s = status.Skip
+		self.s = statSkip
 	}
 
 	// Reports whether test is skipped.
 	fn Skipped(self): bool {
-		ret self.s == status.Skip
+		ret self.s == statSkip
 	}
 
 	// Set status of test as failure if expression is evaluated false at runtime.
@@ -75,4 +72,9 @@ impl T {
 		self.println(fmt::Format(fmt, args...))
 		self.Fail()
 	}
+
+	// Logs message with no error, test status will not be affected.
+	fn Logf(self, fmt: str, args: ...any) {
+		self.println(fmt::Format(fmt, args...))
+	}
 }