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[PATCH 2/2] test: ensure certain types exposed to python are not instancable
- From: Sanimir Agovic <sanimir dot agovic at intel dot com>
- To: gdb-patches at sourceware dot org
- Cc: pmuldoon at redhat dot com
- Date: Fri, 30 Aug 2013 16:40:04 +0200
- Subject: [PATCH 2/2] test: ensure certain types exposed to python are not instancable
- Authentication-results: sourceware.org; auth=none
- References: <1377873604-15519-1-git-send-email-sanimir dot agovic at intel dot com>
The proc gdb_py_test_exception executes a piece of python code and
expects an exception of type EXCEPTION to be raised by the code with
an optional MESSAGE for fine grained filtering.
# Example ...
gdb_py_test_exception "gdb.Frame()" "TypeError" "cannot create 'gdb.Frame' instances"
# ... w/o exception message
gdb_py_test_exception "gdb.Frame()" "TypeError"
# ... any exception
gdb_py_test_exception "gdb.Frame()"
2013-08-30 Sanimir Agovic <sanimir.agovic@intel.com>
testsuite/
* lib/gdb-python.exp: Add proc gdb_py_test_exception.
* gdb.python/py-arch.exp: Call gdb_py_test_exception gdb.Arhitecture.
* gdb.python/py-block.exp: Call gdb_py_test_exception gdb.Block.
* gdb.python/py-frame.exp: Call gdb_py_test_exception gdb.Frame.
* gdb.python/py-inferior.exp: Call gdb_py_test_exception gdb.Inferior.
* gdb.python/py-infthread.exp: Call gdb_py_test_exception gdb.Infthread.
* gdb.python/py-progspace.exp: Use proc gdb_py_test_exception gdb.Progspace.
* gdb.python/py-symtab.exp: Call gdb_py_test_exception gdb.Symtab and
gdb_py_test_exception gdb.Symtab_and_line
* gdb.python/py-type.exp: Call gdb_py_test_exception gdb.Type.
Change-Id: I8dfb4b42b43dbc1e3bdcb85b56bb202c84eec608
---
gdb/testsuite/gdb.python/py-arch.exp | 2 ++
gdb/testsuite/gdb.python/py-block.exp | 2 ++
gdb/testsuite/gdb.python/py-frame.exp | 2 ++
gdb/testsuite/gdb.python/py-inferior.exp | 2 ++
gdb/testsuite/gdb.python/py-infthread.exp | 2 ++
gdb/testsuite/gdb.python/py-progspace.exp | 4 ++++
gdb/testsuite/gdb.python/py-symtab.exp | 3 +++
gdb/testsuite/gdb.python/py-type.exp | 2 ++
gdb/testsuite/lib/gdb-python.exp | 14 ++++++++++++++
9 files changed, 33 insertions(+), 0 deletions(-)
diff --git a/gdb/testsuite/gdb.python/py-arch.exp b/gdb/testsuite/gdb.python/py-arch.exp
index 7413b44..9d4c2da 100644
--- a/gdb/testsuite/gdb.python/py-arch.exp
+++ b/gdb/testsuite/gdb.python/py-arch.exp
@@ -52,3 +52,5 @@ gdb_test "python print (\"length\" in insn)" "True" "test key length"
# Negative test
gdb_test "python arch.disassemble(0, 0)" ".*gdb\.MemoryError.*" \
"test exception"
+
+gdb_py_test_exception "gdb.Architecture()" "TypeError"
diff --git a/gdb/testsuite/gdb.python/py-block.exp b/gdb/testsuite/gdb.python/py-block.exp
index 138ca3d..d6923ca 100644
--- a/gdb/testsuite/gdb.python/py-block.exp
+++ b/gdb/testsuite/gdb.python/py-block.exp
@@ -85,3 +85,5 @@ gdb_test "python print (block.is_valid())" "False" \
"Check block validity"
gdb_test "python print (block_iter.is_valid())" "False" \
"Check block validity"
+
+gdb_py_test_exception "gdb.Block()" "TypeError"
diff --git a/gdb/testsuite/gdb.python/py-frame.exp b/gdb/testsuite/gdb.python/py-frame.exp
index 63e4afb..8136b18 100644
--- a/gdb/testsuite/gdb.python/py-frame.exp
+++ b/gdb/testsuite/gdb.python/py-frame.exp
@@ -94,3 +94,5 @@ gdb_test "python print ('result = %s' % f0.read_var ('variable_which_surely_does
gdb_test "python print ('result = %s' % f0.read_var ('a'))" " = 1" "test Frame.read_var - success"
gdb_test "python print ('result = %s' % (gdb.selected_frame () == f1))" " = True" "test gdb.selected_frame"
+
+gdb_py_test_exception "gdb.Frame()" "TypeError"
diff --git a/gdb/testsuite/gdb.python/py-inferior.exp b/gdb/testsuite/gdb.python/py-inferior.exp
index 4c1dba7..b86115b 100644
--- a/gdb/testsuite/gdb.python/py-inferior.exp
+++ b/gdb/testsuite/gdb.python/py-inferior.exp
@@ -231,3 +231,5 @@ gdb_test "inferior 3" ".*" "Switch to third inferior"
gdb_test "py print (gdb.selected_inferior().num)" "3" "Third inferior selected"
gdb_test "inferior 1" ".*" "Switch to first inferior"
gdb_test_no_output "remove-inferiors 3" "Remove second inferior"
+
+gdb_py_test_exception "gdb.Inferior()" "TypeError"
diff --git a/gdb/testsuite/gdb.python/py-infthread.exp b/gdb/testsuite/gdb.python/py-infthread.exp
index a26cdc1..0240a41 100644
--- a/gdb/testsuite/gdb.python/py-infthread.exp
+++ b/gdb/testsuite/gdb.python/py-infthread.exp
@@ -65,3 +65,5 @@ gdb_test "python print ('result = %s' % t0.is_exited ())" " = False" "test Infer
gdb_test "python print ('result = %s' % t0.is_valid ())" " = True" "test InferiorThread.is_valid"
gdb_test_no_output "kill inferior 1" "kill inferior 1"
gdb_test "python print ('result = %s' % t0.is_valid ())" " = False" "test InferiorThread.is_valid"
+
+gdb_py_test_exception "gdb.InferiorThread()" "TypeError"
diff --git a/gdb/testsuite/gdb.python/py-progspace.exp b/gdb/testsuite/gdb.python/py-progspace.exp
index d101680..6e28adc 100644
--- a/gdb/testsuite/gdb.python/py-progspace.exp
+++ b/gdb/testsuite/gdb.python/py-progspace.exp
@@ -16,6 +16,8 @@
# This file is part of the GDB testsuite. It tests the program space
# support in Python.
+load_lib gdb-python.exp
+
standard_testfile
if {[build_executable $testfile.exp $testfile $srcfile debug] == -1} {
@@ -39,3 +41,5 @@ gdb_load ${binfile}
gdb_test "python print (gdb.current_progspace().filename)" "py-progspace" \
"current progspace filename (py-progspace)"
+
+gdb_py_test_exception "gdb.Progspace()" "TypeError"
diff --git a/gdb/testsuite/gdb.python/py-symtab.exp b/gdb/testsuite/gdb.python/py-symtab.exp
index f5279b1..b60eecc 100644
--- a/gdb/testsuite/gdb.python/py-symtab.exp
+++ b/gdb/testsuite/gdb.python/py-symtab.exp
@@ -76,3 +76,6 @@ gdb_test "python print (symtab.is_valid())" "False" "Test symtab.is_valid()"
gdb_test_no_output "python sal = None" "Test sal destructor"
gdb_test_no_output "python symtab = None" "Test symtab destructor"
+
+gdb_py_test_exception "gdb.Symtab()" "TypeError"
+gdb_py_test_exception "gdb.Symtab_and_line()" "TypeError"
diff --git a/gdb/testsuite/gdb.python/py-type.exp b/gdb/testsuite/gdb.python/py-type.exp
index f6b1d96..0da0940 100644
--- a/gdb/testsuite/gdb.python/py-type.exp
+++ b/gdb/testsuite/gdb.python/py-type.exp
@@ -254,3 +254,5 @@ with_test_prefix "lang_cpp" {
test_template
test_enums
}
+
+gdb_py_test_exception "gdb.InferiorThread()" "TypeError"
diff --git a/gdb/testsuite/lib/gdb-python.exp b/gdb/testsuite/lib/gdb-python.exp
index 26ebf8f..1d6f229 100644
--- a/gdb/testsuite/lib/gdb-python.exp
+++ b/gdb/testsuite/lib/gdb-python.exp
@@ -45,3 +45,17 @@ proc gdb_py_test_multiple { name args } {
}
return 0
}
+
+# Usage: gdb_py_test_exception STMT {EXCEPTION} {MESSAGE}
+# Executes python code named STMT which is expected to throw EXCEPTION
+# with MESSAGE.
+
+proc gdb_py_test_exception { stmt {exception "Exception"} {message .*} } {
+ gdb_py_test_multiple "$stmt throws $exception" \
+ "python" "" \
+ "try:" "" \
+ " $stmt" "" \
+ "except $exception as e:" "" \
+ " print \"$exception\",e.message" "" \
+ "end" "$exception $message"
+}
--
1.7.1.1