[commit] python.exp cleanups

[Doug Evans <dje at google dot com>]

Hi.

I noticed a few issues in python.exp.

Regression tested and committed.

[There are other problems with unique test names in this file.
I didn't address them all.]

2013-10-01  Doug Evans  <dje@google.com>

	* gdb.python/python.exp: Remove redundant print-stack tests.
	Make all print-stack test names unique.  Fix spelling of print-stack.

Index: python.exp
===================================================================
RCS file: /cvs/src/src/gdb/testsuite/gdb.python/python.exp,v
retrieving revision 1.40
diff -u -p -r1.40 python.exp
--- python.exp	1 Jan 2013 06:41:26 -0000	1.40
+++ python.exp	1 Oct 2013 20:33:10 -0000
@@ -208,15 +208,9 @@ gdb_test "python gdb.write(\"Error strea
 gdb_test "python gdb.write(\"Normal stream\\n\", stream=gdb.STDOUT)" "Normal stream" "Test stdout write"
 gdb_test "python gdb.write(\"Log stream\\n\", stream=gdb.STDLOG)" "Log stream" "Test stdlog write"
 
-# print-stack
-gdb_test "show python print-stack" \
-    "The mode of Python stack printing on error is \"message\".*" \
-    "Test print-backtrace show setting. Default is message."
+# Turn on full stack printing for subsequent tests.
 gdb_py_test_silent_cmd "set python print-stack full" \
-    "Test print-backtrace set setting" 1
-gdb_test "show python print-stack" \
-    "The mode of Python stack printing on error is \"full\".*" \
-    "Test print-backtrace show setting to full."
+    "Set print-stack full for prompt tests" 1
 
 # Test prompt substituion
 
@@ -339,20 +333,20 @@ if ![runto_main] then {
 # print-stack settings
 gdb_test "show python print-stack" \
     "The mode of Python stack printing on error is \"message\".*" \
-    "Test print-backtrace show setting. Default is message."
+    "Test print-stack show setting. Default is message."
 gdb_py_test_silent_cmd "set python print-stack full" \
-    "Test print-backtrace set setting" 1
+    "Test print-stack set setting to full" 1
 gdb_test "show python print-stack" \
     "The mode of Python stack printing on error is \"full\".*" \
-    "Test print-backtrace show setting to full."
+    "Test print-stack show setting to full"
 gdb_py_test_silent_cmd "set python print-stack none" \
-    "Test print-backtrace set setting" 1
+    "Test print-stack set setting to none" 1
 gdb_test "show python print-stack" \
     "The mode of Python stack printing on error is \"none\".*" \
-    "Test print-backtrace show setting to none."
+    "Test print-stack show setting to none"
 
 gdb_py_test_silent_cmd "set python print-stack message" \
-    "Test print-backtrace set setting" 1
+    "Test print-stack set setting to message" 1
 
 gdb_py_test_multiple "prompt substitution readline" \
   "python" "" \
@@ -371,7 +365,7 @@ gdb_py_test_silent_cmd "python gdb.promp
     "set the hook to default" 1
 
 gdb_py_test_silent_cmd "set python print-stack full" \
-    "Test print-backtrace set setting" 1
+    "set print-stack full for prompt error test" 1
 
 gdb_test_multiple "python gdb.prompt_hook = error_prompt" "set the hook" {
     -re "Traceback.*File.*line.*RuntimeError.*Python exception called.*" {