[royce] 17926: fixed mistakes, extra tests illustrating problems with if command

fixed mistakes, extra tests illustrating problems with if command
Modified: trunk/reactos/subsys/system/cmd/seta_test.cmd
  _____  

Modified: trunk/reactos/subsys/system/cmd/seta_test.cmd
--- trunk/reactos/subsys/system/cmd/seta_test.cmd	2005-09-19
01:14:36 UTC (rev 17925)
+++ trunk/reactos/subsys/system/cmd/seta_test.cmd	2005-09-19
05:29:17 UTC (rev 17926)
@@ -1,60 +1,67 @@

 @echo off
-if ("1"=="2") goto failure
-if !("1"=="1") goto failure
+@rem the next line illustrates a bug in our cmd
+set /a a=5%2
+@rem the next two lines illustrate bug in existing if code
+if not "=="=="==" goto failure
+if "=="=="==" goto next1
+goto failure
+:next1
+if "1"=="2" goto failure
+if !"1"=="1" goto failure
 set /a a=1
-if !("%a%"=="1") goto failure
+if !"%a%"=="1" goto failure
 set /a b=a
-if !("%b%"=="1") goto failure
+if !"%b%"=="1" goto failure
 set /a a=!5
-if !("%a%"=="0") goto failure
+if !"%a%"=="0" goto failure
 set /a a=~5
-if !("%a%"=="-6") goto failure
+if !"%a%"=="-6" goto failure
 set /a a=5,a=-a
-if !("%a%"=="-5") goto failure
+if !"%a%"=="-5" goto failure
 set /a a=5*7
-if !("%a%"=="35") goto failure
+if !"%a%"=="35" goto failure
 set /a a=2000/10
-if !("%a%"=="200") goto failure
+if !"%a%"=="200" goto failure
 set /a a=42%9
-if !("%a%"=="6") goto failure
+if !"%a%"=="6" goto failure
 set /a a=7+9
-if !("%a%"=="16") goto failure
+if !"%a%"=="16" goto failure
 set /a a=9-7
-if !("%a%"=="2") goto failure
+if !"%a%"=="2" goto failure
 set /a a=9^<^<2
-if !("%a%"=="36") goto failure
+if !"%a%"=="36" goto failure
 set /a a=36^>^>2
-if !("%a%"=="9") goto failure
+if !"%a%"=="9" goto failure
 set /a a=42^&9
-if !("%a%"=="8") goto failure
+if !"%a%"=="8" goto failure
 set /a a=32^^9
-if !("%a%"=="41") goto failure
+if !"%a%"=="41" goto failure
 set /a a=10^|22
-if !("%a%"=="30") goto failure
+if !"%a%"=="30" goto failure
 set /a a=2,a*=3
-if !("%a%"=="6") goto failure
+if !"%a%"=="6" goto failure
 set /a a=11,a/=2
-if !("%a%"=="5") goto failure
+if !"%a%"=="5" goto failure
 set /a a=42,a%=9
-if !("%a%"=="6") goto failure
+if !"%a%"=="6" goto failure
 set /a a=7,a+=9
-if !("%a%"=="16") goto failure
+if !"%a%"=="16" goto failure
 set /a a=9,a-=7
-if !("%a%"=="2") goto failure
+if !"%a%"=="2" goto failure
 set /a a=42,a^&=9
-if !("%a%"=="8") goto failure
+if !"%a%"=="8" goto failure
 set /a a=32,a^^=9
-if !("%a%"=="41") goto failure
+if !"%a%"=="41" goto failure
 set /a a=10,a^|=22
-if !("%a%"=="30") goto failure
+if !"%a%"=="30" goto failure
 set /a a=9,a^<^<=2
-if !("%a%"=="36") goto failure
+if !"%a%"=="36" goto failure
 set /a a=36,a^>^>=2
-if !("%a%"=="9") goto failure
-set /a a=(1,2)
-if !("%a%"=="2") goto failure
+if !"%a%"=="9" goto failure
+set /a a=1,2
+if !"%a%"=="2" goto failure
 set /a a=(a=1,a+2)
-if ("%a%"=="3") goto success
+if "%a%"=="3" goto success
 goto failure
 
 :success
@@ -62,6 +69,6 @@
 goto done
 
 :failure
-echo FAILURE! (remove the echo off and see the last formula that
executed before this line)
+echo FAILURE! remove the echo off and see the last formula that
executed before this line
 
 :done