Merge with ZHANG Yuhao branch (Don't use this! It's an incomplete version)

Minor error fixed.

source/tensor/test/TReduceMax.cpp

@@ -252,7 +252,7 @@ bool TestReduceMax()
         XPRINT(0, stdout, ">> case 2 failed!\n");
     }
     else
-    XPRINT(0, stdout, ">> case 2 passed!\n");
+        XPRINT(0, stdout, ">> case 2 passed!\n");
 
     /* other cases test */
     /*

source/tensor/test/TReduceMean.cpp

@@ -242,7 +242,7 @@ bool TestReduceMean()
         XPRINT(0, stdout, ">> case 2 failed!\n");
     }
     else
-    XPRINT(0, stdout, ">> case 2 passed!\n");
+        XPRINT(0, stdout, ">> case 2 passed!\n");
 
     ///* other cases test */
     ///*

source/tensor/test/TReduceSumSquared.cpp

@@ -374,7 +374,7 @@ bool TestReduceSumSquared()
         XPRINT(0, stdout, ">> case 3 failed!\n");
     }
     else
-    XPRINT(0, stdout, ">> case 3 passed!\n");
+        XPRINT(0, stdout, ">> case 3 passed!\n");
 
     /* other cases test */
     /*

source/tensor/test/TReduceVariance.cpp

@@ -257,7 +257,7 @@ bool TestReduceVariance()
         XPRINT(0, stdout, ">> case 2 failed!\n");
     }
     else
-    XPRINT(0, stdout, ">> case 2 passed!\n");
+        XPRINT(0, stdout, ">> case 2 passed!\n");
 
     /* other cases test */
     /*

source/tensor/test/TSub.cpp

@@ -568,7 +568,7 @@ bool TestSub()
         XPRINT(0, stdout, ">> case 5 failed!\n");
     }
     else
-    XPRINT(0, stdout, ">> case 5 passed!\n");
+        XPRINT(0, stdout, ">> case 5 passed!\n");
 
     /* other cases test */
     /*

source/tensor/test/TSum.cpp

@@ -568,7 +568,7 @@ bool TestSum()
         XPRINT(0, stdout, ">> case 5 failed!\n");
     }
     else
-    XPRINT(0, stdout, ">> case 5 passed!\n");
+        XPRINT(0, stdout, ">> case 5 passed!\n");
 
     /* other cases test */
     /*