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gdb/testsuite/

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* gdb.python/py-inferior.exp: Pack values in target endianness.
This commit is contained in:
Nathan Froyd 2010-11-12 21:44:49 +00:00
parent 621c83642d
commit ae9d7ce40f
2 changed files with 22 additions and 7 deletions
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4
gdb/testsuite/ChangeLog
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@ -1,3 +1,7 @@
2010-11-12 Nathan Froyd <froydnj@codesourcery.com>
* gdb.python/py-inferior.exp: Pack values in target endianness.
2010-11-12 Tom Tromey <tromey@redhat.com>
* gdb.python/py-prettyprint.c (main): Add new 'ns2' local.

25
gdb/testsuite/gdb.python/py-inferior.exp
View file

@ -34,6 +34,17 @@ clean_restart ${testfile}
# Skip all tests if Python scripting is not enabled.
if { [skip_python_tests] } { continue }
gdb_test_multiple "show endian" "getting target endian" {
-re ".*little endian.*$gdb_prompt $" {
set python_pack_char "<"
# pass silently
}
-re ".*big endian.*$gdb_prompt $" {
set python_pack_char ">"
# pass silently
}
}
# The following tests require execution.
if ![runto_main] then {
@ -106,7 +117,7 @@ gdb_test "set int16_search_buf\[10\] = 0x1234" "" ""
gdb_test "py search_buf = gdb.selected_frame ().read_var ('int16_search_buf')" "" ""
gdb_test "py start_addr = search_buf.address" "" ""
gdb_test "py length = search_buf.type.sizeof" "" ""
gdb_test "py pattern = pack('H',0x1234)" "" \
gdb_test "py pattern = pack('${python_pack_char}H',0x1234)" "" \
gdb_test "py print gdb.inferiors()\[0\].search_memory (start_addr, length, pattern)" \
"${one_pattern_found}" "find 16-bit pattern, with value pattern"
@ -117,7 +128,7 @@ gdb_test "set int32_search_buf\[10\] = 0x12345678" "" ""
gdb_test "py search_buf = gdb.selected_frame ().read_var ('int32_search_buf')" "" ""
gdb_test "py start_addr = search_buf.address" "" ""
gdb_test "py length = search_buf.type.sizeof" "" ""
gdb_test "py pattern = pack('I',0x12345678)" "" \
gdb_test "py pattern = pack('${python_pack_char}I',0x12345678)" "" \
gdb_test "py print gdb.inferiors()\[0\].search_memory (start_addr, length, pattern)" \
"${one_pattern_found}" "find 32-bit pattern, with python pattern"
@ -128,7 +139,7 @@ gdb_test "set int64_search_buf\[10\] = 0xfedcba9876543210LL" "" ""
gdb_test "py search_buf = gdb.selected_frame ().read_var ('int64_search_buf')" "" ""
gdb_test "py start_addr = search_buf.address" "" ""
gdb_test "py length = search_buf.type.sizeof" "" ""
gdb_test "py pattern = pack('Q', 0xfedcba9876543210)" "" ""
gdb_test "py pattern = pack('${python_pack_char}Q', 0xfedcba9876543210)" "" ""
gdb_test "py print gdb.inferiors()\[0\].search_memory (start_addr, length, pattern)" \
"${one_pattern_found}" "find 64-bit pattern, with value pattern"
@ -141,8 +152,8 @@ gdb_test "set *(int32_t*) &search_buf\[13\] = 0x64646464" "" ""
gdb_test "py search_buf = gdb.selected_frame ().read_var ('search_buf')" "" ""
gdb_test "py start_addr = search_buf\[0\].address" "" ""
gdb_test "py pattern1 = pack('B', 0x62)" "" ""
gdb_test "py pattern2 = pack('H', 0x6363)" "" ""
gdb_test "py pattern3 = pack('I', 0x64646464)" "" ""
gdb_test "py pattern2 = pack('${python_pack_char}H', 0x6363)" "" ""
gdb_test "py pattern3 = pack('${python_pack_char}I', 0x64646464)" "" ""
gdb_test "py print gdb.inferiors()\[0\].search_memory (start_addr, 100, pattern1)" \
"${one_pattern_found}" "find mixed-sized pattern"
@ -161,7 +172,7 @@ gdb_test "set *(int32_t*) &search_buf\[0*${CHUNK_SIZE}+100\] = 0x12345678" "" ""
gdb_test "set *(int32_t*) &search_buf\[1*${CHUNK_SIZE}+100\] = 0x12345678" "" ""
gdb_test "py start_addr = gdb.selected_frame ().read_var ('search_buf')" "" ""
gdb_test "py length = gdb.selected_frame ().read_var ('search_buf_size')" "" ""
gdb_test "py pattern = pack('I', 0x12345678)" "" ""
gdb_test "py pattern = pack('${python_pack_char}I', 0x12345678)" "" ""
gdb_test "py first = gdb.inferiors()\[0\].search_memory (start_addr,length, pattern)" "" ""
gdb_test "py print first" "${one_pattern_found}" "search spanning large range 1st result"
gdb_test "py start_addr = first + 1"
@ -175,7 +186,7 @@ gdb_test "py print third" "${pattern_not_found}" "search spanning large range 3r
if [isnative] {
gdb_test "set *(int32_t*) &search_buf\[${CHUNK_SIZE}-1\] = 0xfdb97531" "" ""
gdb_test "py pattern = pack('I', 0xfdb97531)" "" ""
gdb_test "py pattern = pack('${python_pack_char}I', 0xfdb97531)" "" ""
gdb_test "py start_addr = gdb.selected_frame ().read_var ('search_buf')" "" ""
gdb_test "py print gdb.inferiors()\[0\].search_memory (start_addr, length, pattern)" \
"${one_pattern_found}" "find pattern straddling chunk boundary"