[RFA] testsuite/arithmet.change: Remove duplicate assignments

[Michael Elizabeth Chastain <chastain at cygnus dot com>]

Here is my final change to gdb.base/arithmet.exp.

This change removes several of the repetitive variable assignment so
that variables keep their values longer.  I do this to conform to the
requirement that all test names be unique.

I could conform in a different way by keeping all the tests, but using
the optional third argument to gdb_test to give the affected tests
different names.  It's a matter of taste and my taste runs towards
removing lines.  I'll accede to other maintainers' taste if they'd
rather just add names though.

Testing: I tested this on native Red Hat Linux 7 and native Solaris 2.8
with a gcc-3_0-branch gcc.

OK to apply?

Michael

===

2001-06-24  Michael Chastain  <chastain@redhat.com>

	* gdb.base/arithmet.exp: Remove some tests to make all test names
	unique.

Index: gdb/testsuite/gdb.base//arithmet.exp
===================================================================
RCS file: /cvs/src/src/gdb/testsuite/gdb.base/arithmet.exp,v
retrieving revision 1.3
diff -c -3 -p -r1.3 arithmet.exp
*** gdb/testsuite/gdb.base//arithmet.exp	2001/06/23 05:22:46	1.3
--- gdb/testsuite/gdb.base//arithmet.exp	2001/06/25 06:17:53
*************** gdb_test "print x%y%z"  "0"
*** 94,133 ****
  
  gdb_test "set variable x=10" ""
  gdb_test "set variable y=4"  ""
- gdb_test "set variable z=2"  ""
  
  #  x  y  z  w
  # 10  4  2  3
  
  gdb_test "print x+y-z" "12"
  gdb_test "print x+y*z" "18"
! 
! #  x  y  z  w
! # 10  4  3  3
! 
! gdb_test "set variable z=3"  ""
! gdb_test "print x+y%z" "11"
! gdb_test "print x+y/z" "11"
! 
! #  x  y  z  w
! # 10  4  2  3
! 
! gdb_test "set variable z=2"  ""
  gdb_test "print x-y*z"  "2"
  gdb_test "print x-y%z" "10"
  gdb_test "print x-y/z"  "8"
  gdb_test "print x*y/z" "20"
! 
! #  x  y  z  w
! # 10  4  3  3
! 
! gdb_test "set variable z=3"  ""
! gdb_test "print x*y%z"  "1"
! gdb_test "print x/y%z"  "2"
  
  # test use of parentheses to enforce different order of evaluation
  
! gdb_test "print x-(y+z)"  "3"
! gdb_test "print x/(y*z)"  "0"
! gdb_test "print x-(y/z)"  "9"
! gdb_test "print (x+y)*z" "42"
--- 94,117 ----
  
  gdb_test "set variable x=10" ""
  gdb_test "set variable y=4"  ""
  
  #  x  y  z  w
  # 10  4  2  3
  
  gdb_test "print x+y-z" "12"
  gdb_test "print x+y*z" "18"
! gdb_test "print x+y%w" "11"
! gdb_test "print x+y/w" "11"
  gdb_test "print x-y*z"  "2"
  gdb_test "print x-y%z" "10"
  gdb_test "print x-y/z"  "8"
  gdb_test "print x*y/z" "20"
! gdb_test "print x*y%w"  "1"
! gdb_test "print x/y%w"  "2"
  
  # test use of parentheses to enforce different order of evaluation
  
! gdb_test "print x-(y+w)"  "3"
! gdb_test "print x/(y*w)"  "0"
! gdb_test "print x-(y/w)"  "9"
! gdb_test "print (x+y)*w" "42"