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http://sourceware.org/ml/gdb-patches/2012-11/msg00308.html 

gdb/testsuite/ChangeLog

        * gdb.python/py-type.exp: Uniquify test names.
This commit is contained in:
Andrew Burgess 2012-11-14 10:16:46 +00:00
parent e5d9816410
commit 6d67b990e9
2 changed files with 122 additions and 101 deletions
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4
gdb/testsuite/ChangeLog
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@ -1,3 +1,7 @@
2012-11-14 Andrew Burgess <aburgess@broadcom.com>
* gdb.python/py-type.exp: Uniquify test names.
2012-11-14 Yao Qi <yao@codesourcery.com>
* gdb.threads/manythreads.c [DEBUG]: Include "stdio.h".

219
gdb/testsuite/gdb.python/py-type.exp
View File

@ -56,131 +56,144 @@ proc runto_bp {bp} {
}
proc test_fields {lang} {
global gdb_prompt
with_test_prefix "test_fields" {
global gdb_prompt
# .fields() of a typedef should still return the underlying field list
gdb_test "python print len(gdb.parse_and_eval('ts').type.fields())" "2" \
"$lang typedef field list"
# .fields() of a typedef should still return the underlying field list
gdb_test "python print len(gdb.parse_and_eval('ts').type.fields())" "2" \
"$lang typedef field list"
if {$lang == "c++"} {
if {$lang == "c++"} {
# Test usage with a class
gdb_py_test_silent_cmd "print c" "print value" 1
gdb_py_test_silent_cmd "python c = gdb.history (0)" "get value from history" 1
gdb_py_test_silent_cmd "python fields = c.type.fields()" "get fields" 1
gdb_test "python print len(fields)" "2" "Check number of fields"
gdb_py_test_silent_cmd "print c" "print value (c)" 1
gdb_py_test_silent_cmd "python c = gdb.history (0)" "get value (c) from history" 1
gdb_py_test_silent_cmd "python fields = c.type.fields()" "get fields from c.type" 1
gdb_test "python print len(fields)" "2" "Check number of fields (c)"
gdb_test "python print fields\[0\].name" "c" "Check class field c name"
gdb_test "python print fields\[1\].name" "d" "Check class field d name"
gdb_test "python print c.type == gdb.parse_and_eval('d').type" "False"
gdb_test "python print c.type == gdb.parse_and_eval('d').type.fields()\[0\].type" \
"True"
}
}
# Test normal fields usage in structs.
gdb_py_test_silent_cmd "print st" "print value" 1
gdb_py_test_silent_cmd "python st = gdb.history (0)" "get value from history" 1
gdb_py_test_silent_cmd "python fields = st.type.fields()" "get fields" 1
gdb_test "python print len(fields)" "2" "Check number of fields"
gdb_test "python print fields\[0\].name" "a" "Check structure field a name"
gdb_test "python print fields\[1\].name" "b" "Check structure field b name"
# Test normal fields usage in structs.
gdb_py_test_silent_cmd "print st" "print value (st)" 1
gdb_py_test_silent_cmd "python st = gdb.history (0)" "get value (st) from history" 1
gdb_py_test_silent_cmd "python fields = st.type.fields()" "get fields from st.type" 1
gdb_test "python print len(fields)" "2" "Check number of fields (st)"
gdb_test "python print fields\[0\].name" "a" "Check structure field a name"
gdb_test "python print fields\[1\].name" "b" "Check structure field b name"
# Regression test for
# http://sourceware.org/bugzilla/show_bug.cgi?id=12070.
gdb_test "python print 'type' in dir(fields\[0\])" "True" \
"Check that dir includes name"
# Regression test for
# http://sourceware.org/bugzilla/show_bug.cgi?id=12070.
gdb_test "python print 'type' in dir(fields\[0\])" "True" \
"Check that dir includes name"
# Test Python mapping behavior of gdb.Type for structs/classes
gdb_test "python print len(st.type)" "2" "Check number of fields"
gdb_test "python print st.type\['a'\].name" "a" "Check fields lookup by name"
# Test Python mapping behavior of gdb.Type for structs/classes
gdb_test "python print len(st.type)" "2" "Check number of fields (st.type)"
gdb_test "python print st.type\['a'\].name" "a" "Check fields lookup by name"
gdb_test "python print \[v.bitpos for v in st.type.itervalues()\]" {\[0L, 32L\]} "Check fields iteration over values"
gdb_test "python print \[(n, v.bitpos) for (n, v) in st.type.items()\]" {\[\('a', 0L\), \('b', 32L\)\]} "Check fields items list"
gdb_test "python print 'a' in st.type" "True" "Check field name exists test"
gdb_test "python print 'nosuch' in st.type" "False" "Check field name nonexists test"
gdb_test "python print not not st.type" "True" "Check conversion to bool"
gdb_test "python print 'a' in st.type" "True" "Check field name exists test"
gdb_test "python print 'nosuch' in st.type" "False" "Check field name nonexists test"
gdb_test "python print not not st.type" "True" "Check conversion to bool"
# Test rejection of mapping operations on scalar types
gdb_test "python print len (st.type\['a'\].type)" "TypeError: Type is not a structure, union, or enum type.*"
gdb_test "python print st.type\['a'\].type.has_key ('x')" "TypeError: Type is not a structure, union, or enum type.*"
gdb_test "python print st.type\['a'\].type.keys ()" "TypeError: Type is not a structure, union, or enum type.*"
gdb_test "python print st.type\['a'\].type\['x'\]" "TypeError: Type is not a structure, union, or enum type.*"
# Test rejection of mapping operations on scalar types
gdb_test "python print len (st.type\['a'\].type)" "TypeError: Type is not a structure, union, or enum type.*"
gdb_test "python print st.type\['a'\].type.has_key ('x')" "TypeError: Type is not a structure, union, or enum type.*"
gdb_test "python print st.type\['a'\].type.keys ()" "TypeError: Type is not a structure, union, or enum type.*"
gdb_test "python print st.type\['a'\].type\['x'\]" "TypeError: Type is not a structure, union, or enum type.*"
# Test conversion to bool on scalar types
gdb_test "python print not not st.type\['a'\].type" "True"
# Test conversion to bool on scalar types
gdb_test "python print not not st.type\['a'\].type" "True"
# Test regression PR python/10805
gdb_py_test_silent_cmd "print ar" "print value" 1
gdb_py_test_silent_cmd "python ar = gdb.history (0)" "get value from history" 1
gdb_test "python fields = ar.type.fields()"
gdb_test "python print len(fields)" "1" "Check the number of fields"
gdb_test "python print fields\[0\].type" "<range type>" "Check array field type"
# Test regression PR python/10805
gdb_py_test_silent_cmd "print ar" "print value (ar)" 1
gdb_py_test_silent_cmd "python ar = gdb.history (0)" "get value (ar) from history" 1
gdb_test "python fields = ar.type.fields()"
gdb_test "python print len(fields)" "1" "Check the number of fields"
gdb_test "python print fields\[0\].type" "<range type>" "Check array field type"
# Test gdb.Type.array.
gdb_test "python print ar\[0\].cast(ar\[0\].type.array(1))" \
".1, 2." "cast to array with one argument"
gdb_test "python print ar\[0\].cast(ar\[0\].type.array(0, 1))" \
".1, 2." "cast to array with two arguments"
# Test gdb.Type.array.
gdb_test "python print ar\[0\].cast(ar\[0\].type.array(1))" \
".1, 2." "cast to array with one argument"
gdb_test "python print ar\[0\].cast(ar\[0\].type.array(0, 1))" \
".1, 2." "cast to array with two arguments"
gdb_test "python print ar\[0\].type == ar\[0\].type" "True"
gdb_test "python print ar\[0\].type == ar\[0\].type" "True"
# Test gdb.Type.vector.
# Note: vectors cast differently than arrays. Here ar[0] is replicated
# for the size of the vector.
gdb_py_test_silent_cmd \
"python vec1 = ar\[0\].cast(ar\[0\].type.vector(1))" "set vec1" 1
gdb_test "python print vec1" ".1, 1." "cast to vector with one argument"
gdb_py_test_silent_cmd \
"python vec2 = ar\[0\].cast(ar\[0\].type.vector(0, 1))" "set vec2" 1
gdb_test "python print vec2" ".1, 1." "cast to vector with two arguments"
gdb_test "python print vec1 == vec2" "True"
gdb_py_test_silent_cmd \
"python vec3 = ar\[1\].cast(ar\[1\].type.vector(1))" "set vec3" 1
gdb_test "python print vec1 == vec3" "False"
# Test gdb.Type.vector.
# Note: vectors cast differently than arrays. Here ar[0] is replicated
# for the size of the vector.
gdb_py_test_silent_cmd \
"python vec1 = ar\[0\].cast(ar\[0\].type.vector(1))" "set vec1" 1
gdb_test "python print vec1" ".1, 1." "cast to vector with one argument"
gdb_py_test_silent_cmd \
"python vec2 = ar\[0\].cast(ar\[0\].type.vector(0, 1))" "set vec2" 1
gdb_test "python print vec2" ".1, 1." "cast to vector with two arguments"
gdb_test "python print vec1 == vec2" "True"
gdb_py_test_silent_cmd \
"python vec3 = ar\[1\].cast(ar\[1\].type.vector(1))" "set vec3" 1
gdb_test "python print vec1 == vec3" "False"
}
}
proc test_enums {} {
gdb_py_test_silent_cmd "print e" "print value" 1
gdb_py_test_silent_cmd "python e = gdb.history (0)" "get value from history" 1
gdb_py_test_silent_cmd "python fields = e.type.fields()" "get value from history" 1
gdb_test "python print len(fields)" "3" "Check the number of enum fields"
gdb_test "python print fields\[0\].name" "v1" "Check enum field name"
gdb_test "python print fields\[1\].name" "v2" "Check enum field name"
with_test_prefix "test_enum" {
gdb_py_test_silent_cmd "print e" "print value (e)" 1
gdb_py_test_silent_cmd "python e = gdb.history (0)" "get value (e) from history" 1
gdb_py_test_silent_cmd "python fields = e.type.fields()" "extract type fields from e" 1
gdb_test "python print len(fields)" "3" "Check the number of enum fields"
gdb_test "python print fields\[0\].name" "v1" "Check enum field\[0\] name"
gdb_test "python print fields\[1\].name" "v2" "Check enum field\[1\]name"
# Ditto but by mapping operations
gdb_test "python print len(e.type)" "3" "Check the number of enum fields"
gdb_test "python print e.type\['v1'\].name" "v1" "Check enum field lookup by name"
gdb_test "python print e.type\['v3'\].name" "v3" "Check enum field lookup by name"
# Ditto but by mapping operations
gdb_test "python print len(e.type)" "3" "Check the number of type fields"
gdb_test "python print e.type\['v1'\].name" "v1" "Check enum field lookup by name (v1)"
gdb_test "python print e.type\['v3'\].name" "v3" "Check enum field lookup by name (v2)"
gdb_test "python print \[v.enumval for v in e.type.itervalues()\]" {\[0L, 1L, 2L\]} "Check num fields iteration over values"
gdb_test "python print \[(n, v.enumval) for (n, v) in e.type.items()\]" {\[\('v1', 0L\), \('v2', 1L\), \('v3', 2L\)\]} "Check enum fields items list"
}
}
proc test_base_class {} {
gdb_py_test_silent_cmd "print d" "print value" 1
gdb_py_test_silent_cmd "python d = gdb.history (0)" "get value from history" 1
gdb_py_test_silent_cmd "python fields = d.type.fields()" "get value from history" 1
gdb_test "python print len(fields)" "3" "Check the number of fields"
gdb_test "python print fields\[0\].is_base_class" "True" "Check base class"
gdb_test "python print fields\[1\].is_base_class" "False" "Check base class"
with_test_prefix "test_base_class" {
gdb_py_test_silent_cmd "print d" "print value (d)" 1
gdb_py_test_silent_cmd "python d = gdb.history (0)" "get value (d) from history" 1
gdb_py_test_silent_cmd "python fields = d.type.fields()" "extract type fields from d" 1
gdb_test "python print len(fields)" "3" "Check the number of fields"
gdb_test "python print fields\[0\].is_base_class" "True" "Check base class (fields\[0\])"
gdb_test "python print fields\[1\].is_base_class" "False" "Check base class (fields\[1\])"
}
}
proc test_range {} {
with_test_prefix "test_range" {
with_test_prefix "on ranged value" {
# Test a valid range request.
gdb_py_test_silent_cmd "print ar" "print value (ar)" 1
gdb_py_test_silent_cmd "python ar = gdb.history (0)" "get value (ar) from history" 1
gdb_test "python print len(ar.type.range())" "2" "Check correct tuple length"
gdb_test "python print ar.type.range()\[0\]" "0" "Check range low bound"
gdb_test "python print ar.type.range()\[1\]" "1" "Check range high bound"
}
# Test a valid range request.
gdb_py_test_silent_cmd "print ar" "print value" 1
gdb_py_test_silent_cmd "python ar = gdb.history (0)" "get value from history" 1
gdb_test "python print len(ar.type.range())" "2" "Check correct tuple length"
gdb_test "python print ar.type.range()\[0\]" "0" "Check low range"
gdb_test "python print ar.type.range()\[1\]" "1" "Check high range"
with_test_prefix "on ranged type" {
# Test a range request on a ranged type.
gdb_py_test_silent_cmd "print ar" "print value (ar)" 1
gdb_py_test_silent_cmd "python ar = gdb.history (0)" "get value (ar) from history" 1
gdb_py_test_silent_cmd "python fields = ar.type.fields()" "get fields" 1
gdb_test "python print fields\[0\].type.range()\[0\]" "0" "Check range low bound"
gdb_test "python print fields\[0\].type.range()\[1\]" "1" "Check range high bound"
}
# Test a range request on a ranged type.
gdb_py_test_silent_cmd "print ar" "print value" 1
gdb_py_test_silent_cmd "python ar = gdb.history (0)" "get value from history" 1
gdb_py_test_silent_cmd "python fields = ar.type.fields()" "get fields" 1
gdb_test "python print fields\[0\].type.range()\[0\]" "0" "Check range type low bound"
gdb_test "python print fields\[0\].type.range()\[1\]" "1" "Check range type high bound"
# Test where a range does not exist.
gdb_py_test_silent_cmd "print st" "print value" 1
gdb_py_test_silent_cmd "python st = gdb.history (0)" "get value from history" 1
gdb_test "python print st.type.range()" "RuntimeError: This type does not have a range.*" "Check range for non ranged type."
with_test_prefix "on unranged value" {
# Test where a range does not exist.
gdb_py_test_silent_cmd "print st" "print value (st)" 1
gdb_py_test_silent_cmd "python st = gdb.history (0)" "get value (st) from history" 1
gdb_test "python print st.type.range()" "RuntimeError: This type does not have a range.*" "Check range for non ranged type."
}
}
}
# Some tests of template arguments.
@ -221,16 +234,20 @@ restart_gdb "${binfile}"
# Skip all tests if Python scripting is not enabled.
if { [skip_python_tests] } { continue }
runto_bp "break to inspect struct and array."
test_fields "c"
test_enums
with_test_prefix "lang_c" {
runto_bp "break to inspect struct and array."
test_fields "c"
test_enums
}
# Perform C++ Tests.
build_inferior "${binfile}-cxx" "c++"
restart_gdb "${binfile}-cxx"
runto_bp "break to inspect struct and array."
test_fields "c++"
test_base_class
test_range
test_template
test_enums
with_test_prefix "lang_cpp" {
runto_bp "break to inspect struct and array."
test_fields "c++"
test_base_class
test_range
test_template
test_enums
}