Unignore invoke/reader/struczero/tpmethod on linux & verify the goplus#1558

Author: luoliwoshang

cl/compile_test.go

@@ -38,17 +38,7 @@ func TestFromTestgo(t *testing.T) {
 }
 
 func TestRunFromTestgo(t *testing.T) {
-	var ignore []string
-	if runtime.GOOS == "linux" {
-		// Linux output differs for these cases; skip until stabilized.
-		// FIXME(zzy): NULL pointer formatting differs (0x0 vs (nil)) on Linux.
-		ignore = []string{
-			"./_testgo/invoke",
-			"./_testgo/reader",
-			"./_testgo/struczero",
-		}
-	}
-	cltest.RunFromDir(t, "", "./_testgo", ignore)
+	cltest.RunFromDir(t, "", "./_testgo", nil)
 }
 
 func TestFromTestpy(t *testing.T) {
@@ -91,9 +81,8 @@ func TestRunFromTestrt(t *testing.T) {
 	var ignore []string
 	if runtime.GOOS == "linux" {
 		ignore = []string{
-			"./_testrt/asmfull",  // Output is macOS-specific.
-			"./_testrt/fprintf",  // Linux uses different stderr symbol (no __stderrp).
-			"./_testrt/tpmethod", // FIXME(zzy): NULL pointer formatting differs (0x0 vs (nil)) on Linux.
+			"./_testrt/asmfull", // Output is macOS-specific.
+			"./_testrt/fprintf", // Linux uses different stderr symbol (no __stderrp).
 		}
 	}
 	cltest.RunFromDir(t, "", "./_testrt", ignore)