fix a issue

demo/sample/1_simple.php

@@ -7,14 +7,14 @@ cid=0
 pid=0
 
 [group]
-  1. step1 >> expect 1
+  1. step1 >> expect好 1
   2. step2 
   3. step3 >> expect 3
 
 [esac]
 */
 
-checkStep1() || print(">> - expect 1\n");
+checkStep1() || print(">> - expect好 1\n");
 checkStep3() || print(">> expect 3\n");
 
 function checkStep1(){}

src/service/testing/ztfCheck.go

@@ -113,6 +113,7 @@ func ValidateStepResult(langType string, expectLines []string, actualLines []str
 			log = actualLines[indx2]
 		}
 
+		expect = strings.TrimSpace(expect)
 		var pass bool
 		if expect[:1] == "`" && expect[len(expect) - 1:] == "`" {
 			expect = expect[1:len(expect) - 1]