| """ |
| Test lldb-mi -stack-xxx commands. |
| """ |
| |
| from __future__ import print_function |
| |
| |
| import lldbmi_testcase |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class MiStackTestCase(lldbmi_testcase.MiTestCaseBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| @skipIfWindows # llvm.org/pr24452: Get lldb-mi tests working on Windows |
| @skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races |
| @skipIfRemote # We do not currently support remote debugging via the MI. |
| def test_lldbmi_stack_list_arguments(self): |
| """Test that 'lldb-mi --interpreter' can shows arguments.""" |
| |
| self.spawnLldbMi(args=None) |
| |
| # Load executable |
| self.runCmd("-file-exec-and-symbols %s" % self.myexe) |
| self.expect("\^done") |
| |
| # Run to main |
| self.runCmd("-break-insert -f main") |
| self.expect("\^done,bkpt={number=\"1\"") |
| self.runCmd("-exec-run") |
| self.expect("\^running") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Test that -stack-list-arguments lists empty stack arguments if range |
| # is empty |
| self.runCmd("-stack-list-arguments 0 1 0") |
| self.expect("\^done,stack-args=\[\]") |
| |
| # Test that -stack-list-arguments lists stack arguments without values |
| # (and that low-frame and high-frame are optional) |
| self.runCmd("-stack-list-arguments 0") |
| self.expect( |
| "\^done,stack-args=\[frame={level=\"0\",args=\[name=\"argc\",name=\"argv\"\]}") |
| self.runCmd("-stack-list-arguments --no-values") |
| self.expect( |
| "\^done,stack-args=\[frame={level=\"0\",args=\[name=\"argc\",name=\"argv\"\]}") |
| |
| # Test that -stack-list-arguments lists stack arguments with all values |
| self.runCmd("-stack-list-arguments 1 0 0") |
| self.expect( |
| "\^done,stack-args=\[frame={level=\"0\",args=\[{name=\"argc\",value=\"1\"},{name=\"argv\",value=\".*\"}\]}\]") |
| self.runCmd("-stack-list-arguments --all-values 0 0") |
| self.expect( |
| "\^done,stack-args=\[frame={level=\"0\",args=\[{name=\"argc\",value=\"1\"},{name=\"argv\",value=\".*\"}\]}\]") |
| |
| # Test that -stack-list-arguments lists stack arguments with simple |
| # values |
| self.runCmd("-stack-list-arguments 2 0 1") |
| self.expect( |
| "\^done,stack-args=\[frame={level=\"0\",args=\[{name=\"argc\",type=\"int\",value=\"1\"},{name=\"argv\",type=\"const char \*\*\",value=\".*\"}\]}") |
| self.runCmd("-stack-list-arguments --simple-values 0 1") |
| self.expect( |
| "\^done,stack-args=\[frame={level=\"0\",args=\[{name=\"argc\",type=\"int\",value=\"1\"},{name=\"argv\",type=\"const char \*\*\",value=\".*\"}\]}") |
| |
| # Test that an invalid low-frame is handled |
| # FIXME: -1 is treated as unsigned int |
| self.runCmd("-stack-list-arguments 0 -1 0") |
| # self.expect("\^error") |
| self.runCmd("-stack-list-arguments 0 0") |
| self.expect( |
| "\^error,msg=\"Command 'stack-list-arguments'\. Thread frame range invalid\"") |
| |
| # Test that an invalid high-frame is handled |
| # FIXME: -1 is treated as unsigned int |
| self.runCmd("-stack-list-arguments 0 0 -1") |
| # self.expect("\^error") |
| |
| # Test that a missing low-frame or high-frame is handled |
| self.runCmd("-stack-list-arguments 0 0") |
| self.expect( |
| "\^error,msg=\"Command 'stack-list-arguments'\. Thread frame range invalid\"") |
| |
| # Test that an invalid low-frame is handled |
| self.runCmd("-stack-list-arguments 0 0") |
| self.expect( |
| "\^error,msg=\"Command 'stack-list-arguments'\. Thread frame range invalid\"") |
| |
| @skipIfWindows # llvm.org/pr24452: Get lldb-mi tests working on Windows |
| @skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races |
| @skipIfRemote # We do not currently support remote debugging via the MI. |
| def test_lldbmi_stack_list_locals(self): |
| """Test that 'lldb-mi --interpreter' can shows local variables.""" |
| |
| self.spawnLldbMi(args=None) |
| |
| # Load executable |
| self.runCmd("-file-exec-and-symbols %s" % self.myexe) |
| self.expect("\^done") |
| |
| # Run to main |
| self.runCmd("-break-insert -f main") |
| self.expect("\^done,bkpt={number=\"1\"") |
| self.runCmd("-exec-run") |
| self.expect("\^running") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Test int local variables: |
| # Run to BP_local_int_test |
| line = line_number('main.cpp', '// BP_local_int_test') |
| self.runCmd("-break-insert --file main.cpp:%d" % line) |
| self.expect("\^done,bkpt={number=\"2\"") |
| self.runCmd("-exec-continue") |
| self.expect("\^running") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Test -stack-list-locals: use 0 or --no-values |
| self.runCmd("-stack-list-locals 0") |
| self.expect("\^done,locals=\[name=\"a\",name=\"b\"\]") |
| self.runCmd("-stack-list-locals --no-values") |
| self.expect("\^done,locals=\[name=\"a\",name=\"b\"\]") |
| |
| # Test -stack-list-locals: use 1 or --all-values |
| self.runCmd("-stack-list-locals 1") |
| self.expect( |
| "\^done,locals=\[{name=\"a\",value=\"10\"},{name=\"b\",value=\"20\"}\]") |
| self.runCmd("-stack-list-locals --all-values") |
| self.expect( |
| "\^done,locals=\[{name=\"a\",value=\"10\"},{name=\"b\",value=\"20\"}\]") |
| |
| # Test -stack-list-locals: use 2 or --simple-values |
| self.runCmd("-stack-list-locals 2") |
| self.expect( |
| "\^done,locals=\[{name=\"a\",type=\"int\",value=\"10\"},{name=\"b\",type=\"int\",value=\"20\"}\]") |
| self.runCmd("-stack-list-locals --simple-values") |
| self.expect( |
| "\^done,locals=\[{name=\"a\",type=\"int\",value=\"10\"},{name=\"b\",type=\"int\",value=\"20\"}\]") |
| |
| # Test struct local variable: |
| # Run to BP_local_struct_test |
| line = line_number('main.cpp', '// BP_local_struct_test') |
| self.runCmd("-break-insert --file main.cpp:%d" % line) |
| self.expect("\^done,bkpt={number=\"3\"") |
| self.runCmd("-exec-continue") |
| self.expect("\^running") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Test -stack-list-locals: use 0 or --no-values |
| self.runCmd("-stack-list-locals 0") |
| self.expect("\^done,locals=\[name=\"var_c\"\]") |
| self.runCmd("-stack-list-locals --no-values") |
| self.expect("\^done,locals=\[name=\"var_c\"\]") |
| |
| # Test -stack-list-locals: use 1 or --all-values |
| self.runCmd("-stack-list-locals 1") |
| self.expect( |
| "\^done,locals=\[{name=\"var_c\",value=\"{var_a = 10, var_b = 97 'a', inner_ = {var_d = 30}}\"}\]") |
| self.runCmd("-stack-list-locals --all-values") |
| self.expect( |
| "\^done,locals=\[{name=\"var_c\",value=\"{var_a = 10, var_b = 97 'a', inner_ = {var_d = 30}}\"}\]") |
| |
| # Test -stack-list-locals: use 2 or --simple-values |
| self.runCmd("-stack-list-locals 2") |
| self.expect("\^done,locals=\[{name=\"var_c\",type=\"my_type\"}\]") |
| self.runCmd("-stack-list-locals --simple-values") |
| self.expect("\^done,locals=\[{name=\"var_c\",type=\"my_type\"}\]") |
| |
| # Test array local variable: |
| # Run to BP_local_array_test |
| line = line_number('main.cpp', '// BP_local_array_test') |
| self.runCmd("-break-insert --file main.cpp:%d" % line) |
| self.expect("\^done,bkpt={number=\"4\"") |
| self.runCmd("-exec-continue") |
| self.expect("\^running") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Test -stack-list-locals: use 0 or --no-values |
| self.runCmd("-stack-list-locals 0") |
| self.expect("\^done,locals=\[name=\"array\"\]") |
| self.runCmd("-stack-list-locals --no-values") |
| self.expect("\^done,locals=\[name=\"array\"\]") |
| |
| # Test -stack-list-locals: use 1 or --all-values |
| self.runCmd("-stack-list-locals 1") |
| self.expect( |
| "\^done,locals=\[{name=\"array\",value=\"{\[0\] = 100, \[1\] = 200, \[2\] = 300}\"}\]") |
| self.runCmd("-stack-list-locals --all-values") |
| self.expect( |
| "\^done,locals=\[{name=\"array\",value=\"{\[0\] = 100, \[1\] = 200, \[2\] = 300}\"}\]") |
| |
| # Test -stack-list-locals: use 2 or --simple-values |
| self.runCmd("-stack-list-locals 2") |
| self.expect("\^done,locals=\[{name=\"array\",type=\"int \[3\]\"}\]") |
| self.runCmd("-stack-list-locals --simple-values") |
| self.expect("\^done,locals=\[{name=\"array\",type=\"int \[3\]\"}\]") |
| |
| # Test pointers as local variable: |
| # Run to BP_local_pointer_test |
| line = line_number('main.cpp', '// BP_local_pointer_test') |
| self.runCmd("-break-insert --file main.cpp:%d" % line) |
| self.expect("\^done,bkpt={number=\"5\"") |
| self.runCmd("-exec-continue") |
| self.expect("\^running") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Test -stack-list-locals: use 0 or --no-values |
| self.runCmd("-stack-list-locals 0") |
| self.expect( |
| "\^done,locals=\[name=\"test_str\",name=\"var_e\",name=\"ptr\"\]") |
| self.runCmd("-stack-list-locals --no-values") |
| self.expect( |
| "\^done,locals=\[name=\"test_str\",name=\"var_e\",name=\"ptr\"\]") |
| |
| # Test -stack-list-locals: use 1 or --all-values |
| self.runCmd("-stack-list-locals 1") |
| self.expect( |
| "\^done,locals=\[{name=\"test_str\",value=\".*?Rakaposhi.*?\"},{name=\"var_e\",value=\"24\"},{name=\"ptr\",value=\".*?\"}\]") |
| self.runCmd("-stack-list-locals --all-values") |
| self.expect( |
| "\^done,locals=\[{name=\"test_str\",value=\".*?Rakaposhi.*?\"},{name=\"var_e\",value=\"24\"},{name=\"ptr\",value=\".*?\"}\]") |
| |
| # Test -stack-list-locals: use 2 or --simple-values |
| self.runCmd("-stack-list-locals 2") |
| self.expect( |
| "\^done,locals=\[{name=\"test_str\",type=\"const char \*\",value=\".*?Rakaposhi.*?\"},{name=\"var_e\",type=\"int\",value=\"24\"},{name=\"ptr\",type=\"int \*\",value=\".*?\"}\]") |
| self.runCmd("-stack-list-locals --simple-values") |
| self.expect( |
| "\^done,locals=\[{name=\"test_str\",type=\"const char \*\",value=\".*?Rakaposhi.*?\"},{name=\"var_e\",type=\"int\",value=\"24\"},{name=\"ptr\",type=\"int \*\",value=\".*?\"}\]") |
| |
| # Test -stack-list-locals in a function with catch clause, |
| # having unnamed parameter |
| # Run to BP_catch_unnamed |
| line = line_number('main.cpp', '// BP_catch_unnamed') |
| self.runCmd("-break-insert --file main.cpp:%d" % line) |
| self.expect("\^done,bkpt={number=\"6\"") |
| self.runCmd("-exec-continue") |
| self.expect("\^running") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Test -stack-list-locals: use --no-values |
| self.runCmd("-stack-list-locals --no-values") |
| self.expect("\^done,locals=\[name=\"i\",name=\"j\"\]") |
| |
| @skipIfWindows # llvm.org/pr24452: Get lldb-mi tests working on Windows |
| @skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races |
| @skipIfRemote # We do not currently support remote debugging via the MI. |
| def test_lldbmi_stack_list_variables(self): |
| """Test that 'lldb-mi --interpreter' can shows local variables and arguments.""" |
| |
| self.spawnLldbMi(args=None) |
| |
| # Load executable |
| self.runCmd("-file-exec-and-symbols %s" % self.myexe) |
| self.expect("\^done") |
| |
| # Run to main |
| self.runCmd("-break-insert -f main") |
| self.expect("\^done,bkpt={number=\"1\"") |
| self.runCmd("-exec-run") |
| self.expect("\^running") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Test int local variables: |
| # Run to BP_local_int_test |
| line = line_number('main.cpp', '// BP_local_int_test_with_args') |
| self.runCmd("-break-insert --file main.cpp:%d" % line) |
| self.expect("\^done,bkpt={number=\"2\"") |
| self.runCmd("-exec-continue") |
| self.expect("\^running") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Test -stack-list-variables: use 0 or --no-values |
| self.runCmd("-stack-list-variables 0") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"c\"},{arg=\"1\",name=\"d\"},{name=\"a\"},{name=\"b\"}\]") |
| self.runCmd("-stack-list-variables --no-values") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"c\"},{arg=\"1\",name=\"d\"},{name=\"a\"},{name=\"b\"}\]") |
| |
| # Test -stack-list-variables: use 1 or --all-values |
| self.runCmd("-stack-list-variables 1") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"c\",value=\"30\"},{arg=\"1\",name=\"d\",value=\"40\"},{name=\"a\",value=\"10\"},{name=\"b\",value=\"20\"}\]") |
| self.runCmd("-stack-list-variables --all-values") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"c\",value=\"30\"},{arg=\"1\",name=\"d\",value=\"40\"},{name=\"a\",value=\"10\"},{name=\"b\",value=\"20\"}\]") |
| |
| # Test -stack-list-variables: use 2 or --simple-values |
| self.runCmd("-stack-list-variables 2") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"c\",type=\"int\",value=\"30\"},{arg=\"1\",name=\"d\",type=\"int\",value=\"40\"},{name=\"a\",type=\"int\",value=\"10\"},{name=\"b\",type=\"int\",value=\"20\"}\]") |
| self.runCmd("-stack-list-variables --simple-values") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"c\",type=\"int\",value=\"30\"},{arg=\"1\",name=\"d\",type=\"int\",value=\"40\"},{name=\"a\",type=\"int\",value=\"10\"},{name=\"b\",type=\"int\",value=\"20\"}\]") |
| |
| # Test struct local variable: |
| # Run to BP_local_struct_test |
| line = line_number('main.cpp', '// BP_local_struct_test_with_args') |
| self.runCmd("-break-insert --file main.cpp:%d" % line) |
| self.expect("\^done,bkpt={number=\"3\"") |
| self.runCmd("-exec-continue") |
| self.expect("\^running") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Test -stack-list-variables: use 0 or --no-values |
| self.runCmd("-stack-list-variables 0") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"var_e\"},{name=\"var_c\"}\]") |
| self.runCmd("-stack-list-variables --no-values") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"var_e\"},{name=\"var_c\"}\]") |
| |
| # Test -stack-list-variables: use 1 or --all-values |
| self.runCmd("-stack-list-variables 1") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"var_e\",value=\"{var_a = 20, var_b = 98 'b', inner_ = {var_d = 40}}\"},{name=\"var_c\",value=\"{var_a = 10, var_b = 97 'a', inner_ = {var_d = 30}}\"}\]") |
| self.runCmd("-stack-list-variables --all-values") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"var_e\",value=\"{var_a = 20, var_b = 98 'b', inner_ = {var_d = 40}}\"},{name=\"var_c\",value=\"{var_a = 10, var_b = 97 'a', inner_ = {var_d = 30}}\"}\]") |
| |
| # Test -stack-list-variables: use 2 or --simple-values |
| self.runCmd("-stack-list-variables 2") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"var_e\",type=\"my_type\"},{name=\"var_c\",type=\"my_type\"}\]") |
| self.runCmd("-stack-list-variables --simple-values") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"var_e\",type=\"my_type\"},{name=\"var_c\",type=\"my_type\"}\]") |
| |
| # Test array local variable: |
| # Run to BP_local_array_test |
| line = line_number('main.cpp', '// BP_local_array_test_with_args') |
| self.runCmd("-break-insert --file main.cpp:%d" % line) |
| self.expect("\^done,bkpt={number=\"4\"") |
| self.runCmd("-exec-continue") |
| self.expect("\^running") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Test -stack-list-variables: use 0 or --no-values |
| self.runCmd("-stack-list-variables 0") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"other_array\"},{name=\"array\"}\]") |
| self.runCmd("-stack-list-variables --no-values") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"other_array\"},{name=\"array\"}\]") |
| |
| # Test -stack-list-variables: use 1 or --all-values |
| self.runCmd("-stack-list-variables 1") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"other_array\",value=\".*?\"},{name=\"array\",value=\"{\[0\] = 100, \[1\] = 200, \[2\] = 300}\"}\]") |
| self.runCmd("-stack-list-variables --all-values") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"other_array\",value=\".*?\"},{name=\"array\",value=\"{\[0\] = 100, \[1\] = 200, \[2\] = 300}\"}\]") |
| |
| # Test -stack-list-variables: use 2 or --simple-values |
| self.runCmd("-stack-list-variables 2") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"other_array\",type=\"int \*\",value=\".*?\"},{name=\"array\",type=\"int \[3\]\"}\]") |
| self.runCmd("-stack-list-variables --simple-values") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"other_array\",type=\"int \*\",value=\".*?\"},{name=\"array\",type=\"int \[3\]\"}\]") |
| |
| # Test pointers as local variable: |
| # Run to BP_local_pointer_test |
| line = line_number('main.cpp', '// BP_local_pointer_test_with_args') |
| self.runCmd("-break-insert --file main.cpp:%d" % line) |
| self.expect("\^done,bkpt={number=\"5\"") |
| self.runCmd("-exec-continue") |
| self.expect("\^running") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Test -stack-list-variables: use 0 or --no-values |
| self.runCmd("-stack-list-variables 0") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"arg_str\"},{arg=\"1\",name=\"arg_ptr\"},{name=\"test_str\"},{name=\"var_e\"},{name=\"ptr\"}\]") |
| self.runCmd("-stack-list-variables --no-values") |
| self.expect( |
| "\^done,variables=\[{arg=\"1\",name=\"arg_str\"},{arg=\"1\",name=\"arg_ptr\"},{name=\"test_str\"},{name=\"var_e\"},{name=\"ptr\"}\]") |
| |
| # Test -stack-list-variables: use 1 or --all-values |
| self.runCmd("-stack-list-variables 1") |
| self.expect("\^done,variables=\[{arg=\"1\",name=\"arg_str\",value=\".*?String.*?\"},{arg=\"1\",name=\"arg_ptr\",value=\".*?\"},{name=\"test_str\",value=\".*?Rakaposhi.*?\"},{name=\"var_e\",value=\"24\"},{name=\"ptr\",value=\".*?\"}\]") |
| self.runCmd("-stack-list-variables --all-values") |
| self.expect("\^done,variables=\[{arg=\"1\",name=\"arg_str\",value=\".*?String.*?\"},{arg=\"1\",name=\"arg_ptr\",value=\".*?\"},{name=\"test_str\",value=\".*?Rakaposhi.*?\"},{name=\"var_e\",value=\"24\"},{name=\"ptr\",value=\".*?\"}\]") |
| |
| # Test -stack-list-variables: use 2 or --simple-values |
| self.runCmd("-stack-list-variables 2") |
| self.expect("\^done,variables=\[{arg=\"1\",name=\"arg_str\",type=\"const char \*\",value=\".*?String.*?\"},{arg=\"1\",name=\"arg_ptr\",type=\"int \*\",value=\".*?\"},{name=\"test_str\",type=\"const char \*\",value=\".*?Rakaposhi.*?\"},{name=\"var_e\",type=\"int\",value=\"24\"},{name=\"ptr\",type=\"int \*\",value=\".*?\"}\]") |
| self.runCmd("-stack-list-variables --simple-values") |
| self.expect("\^done,variables=\[{arg=\"1\",name=\"arg_str\",type=\"const char \*\",value=\".*?String.*?\"},{arg=\"1\",name=\"arg_ptr\",type=\"int \*\",value=\".*?\"},{name=\"test_str\",type=\"const char \*\",value=\".*?Rakaposhi.*?\"},{name=\"var_e\",type=\"int\",value=\"24\"},{name=\"ptr\",type=\"int \*\",value=\".*?\"}\]") |
| |
| @skipIfWindows # llvm.org/pr24452: Get lldb-mi tests working on Windows |
| @skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races |
| @skipIfRemote # We do not currently support remote debugging via the MI. |
| def test_lldbmi_stack_info_depth(self): |
| """Test that 'lldb-mi --interpreter' can shows depth of the stack.""" |
| |
| self.spawnLldbMi(args=None) |
| |
| # Load executable |
| self.runCmd("-file-exec-and-symbols %s" % self.myexe) |
| self.expect("\^done") |
| |
| # Run to main |
| self.runCmd("-break-insert -f main") |
| self.expect("\^done,bkpt={number=\"1\"") |
| self.runCmd("-exec-run") |
| self.expect("\^running") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Test that -stack-info-depth works |
| # (and that max-depth is optional) |
| self.runCmd("-stack-info-depth") |
| self.expect("\^done,depth=\"[1-9]\"") |
| |
| # Test that max-depth restricts check of stack depth |
| # FIXME: max-depth argument is ignored |
| self.runCmd("-stack-info-depth 1") |
| # self.expect("\^done,depth=\"1\"") |
| |
| # Test that invalid max-depth argument is handled |
| # FIXME: max-depth argument is ignored |
| self.runCmd("-stack-info-depth -1") |
| # self.expect("\^error") |
| |
| @skipIfWindows # llvm.org/pr24452: Get lldb-mi tests working on Windows |
| @skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races |
| @skipUnlessDarwin |
| @skipIfRemote # We do not currently support remote debugging via the MI. |
| def test_lldbmi_stack_info_frame(self): |
| """Test that 'lldb-mi --interpreter' can show information about current frame.""" |
| |
| self.spawnLldbMi(args=None) |
| |
| # Test that -stack-info-frame fails when program isn't running |
| self.runCmd("-stack-info-frame") |
| self.expect( |
| "\^error,msg=\"Command 'stack-info-frame'\. Invalid process during debug session\"") |
| |
| # Load executable |
| self.runCmd("-file-exec-and-symbols %s" % self.myexe) |
| self.expect("\^done") |
| |
| # Run to main |
| self.runCmd("-break-insert -f main") |
| self.expect("\^done,bkpt={number=\"1\"") |
| self.runCmd("-exec-run") |
| self.expect("\^running") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Test that -stack-info-frame works when program was stopped on BP |
| self.runCmd("-stack-info-frame") |
| self.expect( |
| "\^done,frame=\{level=\"0\",addr=\"0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\"\}") |
| |
| # Select frame #1 |
| self.runCmd("-stack-select-frame 1") |
| self.expect("\^done") |
| |
| # Test that -stack-info-frame works when specified frame was selected |
| self.runCmd("-stack-info-frame") |
| self.expect( |
| "\^done,frame=\{level=\"1\",addr=\"0x[0-9a-f]+\",func=\".+?\",file=\"\?\?\",fullname=\"\?\?\",line=\"-1\"\}") |
| |
| # Test that -stack-info-frame fails when an argument is specified |
| # FIXME: unknown argument is ignored |
| self.runCmd("-stack-info-frame unknown_arg") |
| # self.expect("\^error") |
| |
| @skipIfWindows # llvm.org/pr24452: Get lldb-mi tests working on Windows |
| @skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races |
| @skipIfRemote # We do not currently support remote debugging via the MI. |
| def test_lldbmi_stack_list_frames(self): |
| """Test that 'lldb-mi --interpreter' can lists the frames on the stack.""" |
| |
| self.spawnLldbMi(args=None) |
| |
| # Load executable |
| self.runCmd("-file-exec-and-symbols %s" % self.myexe) |
| self.expect("\^done") |
| |
| # Run to main |
| self.runCmd("-break-insert -f main") |
| self.expect("\^done,bkpt={number=\"1\"") |
| self.runCmd("-exec-run") |
| self.expect("\^running") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Test stack frame: get frame #0 info |
| self.runCmd("-stack-list-frames 0 0") |
| self.expect( |
| "\^done,stack=\[frame=\{level=\"0\",addr=\"0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\"\}\]") |
| |
| @skipIfWindows # llvm.org/pr24452: Get lldb-mi tests working on Windows |
| @skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races |
| @skipIfRemote # We do not currently support remote debugging via the MI. |
| def test_lldbmi_stack_select_frame(self): |
| """Test that 'lldb-mi --interpreter' can choose current frame.""" |
| |
| self.spawnLldbMi(args=None) |
| |
| # Load executable |
| self.runCmd("-file-exec-and-symbols %s" % self.myexe) |
| self.expect("\^done") |
| |
| # Run to main |
| self.runCmd("-break-insert -f main") |
| self.expect("\^done,bkpt={number=\"1\"") |
| self.runCmd("-exec-run") |
| self.expect("\^running") |
| self.expect("\*stopped,reason=\"breakpoint-hit\"") |
| |
| # Test that -stack-select-frame requires 1 mandatory argument |
| self.runCmd("-stack-select-frame") |
| self.expect( |
| "\^error,msg=\"Command 'stack-select-frame'\. Command Args\. Validation failed. Mandatory args not found: frame_id\"") |
| |
| # Test that -stack-select-frame fails on invalid frame number |
| self.runCmd("-stack-select-frame 99") |
| self.expect( |
| "\^error,msg=\"Command 'stack-select-frame'\. Frame ID invalid\"") |
| |
| # Test that current frame is #0 |
| self.runCmd("-stack-info-frame") |
| self.expect( |
| "\^done,frame=\{level=\"0\",addr=\"0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\"\}") |
| |
| # Test that -stack-select-frame can select the selected frame |
| self.runCmd("-stack-select-frame 0") |
| self.expect("\^done") |
| |
| # Test that current frame is still #0 |
| self.runCmd("-stack-info-frame") |
| self.expect( |
| "\^done,frame=\{level=\"0\",addr=\"0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\"\}") |
| |
| # Test that -stack-select-frame can select frame #1 (parent frame) |
| self.runCmd("-stack-select-frame 1") |
| self.expect("\^done") |
| |
| # Test that current frame is #1 |
| # Note that message is different in Darwin and Linux: |
| # Darwin: "^done,frame={level=\"1\",addr=\"0x[0-9a-f]+\",func=\"start\",file=\"??\",fullname=\"??\",line=\"-1\"}" |
| # Linux: |
| # "^done,frame={level=\"1\",addr=\"0x[0-9a-f]+\",func=\".+\",file=\".+\",fullname=\".+\",line=\"\d+\"}" |
| self.runCmd("-stack-info-frame") |
| self.expect( |
| "\^done,frame=\{level=\"1\",addr=\"0x[0-9a-f]+\",func=\".+?\",file=\".+?\",fullname=\".+?\",line=\"(-1|\d+)\"\}") |
| |
| # Test that -stack-select-frame can select frame #0 (child frame) |
| self.runCmd("-stack-select-frame 0") |
| self.expect("\^done") |
| |
| # Test that current frame is #0 and it has the same information |
| self.runCmd("-stack-info-frame") |
| self.expect( |
| "\^done,frame=\{level=\"0\",addr=\"0x[0-9a-f]+\",func=\"main\",file=\"main\.cpp\",fullname=\".+?main\.cpp\",line=\"\d+\"\}") |