diff options
Diffstat (limited to 'lldb/test/tools/lldb-mi/variable/TestMiVar.py')
| -rw-r--r-- | lldb/test/tools/lldb-mi/variable/TestMiVar.py | 92 |
1 files changed, 87 insertions, 5 deletions
diff --git a/lldb/test/tools/lldb-mi/variable/TestMiVar.py b/lldb/test/tools/lldb-mi/variable/TestMiVar.py index 54d8077a341..286457c4937 100644 --- a/lldb/test/tools/lldb-mi/variable/TestMiVar.py +++ b/lldb/test/tools/lldb-mi/variable/TestMiVar.py @@ -46,7 +46,7 @@ class MiVarTestCase(lldbmi_testcase.MiTestCaseBase): self.runCmd("-var-show-attributes var2") self.expect("\^done,status=\"editable\"") self.runCmd("-var-list-children var2") - self.expect("\^done,numchild=\"0\"") + self.expect("\^done,numchild=\"0\",has_more=\"0\"") self.runCmd("-data-evaluate-expression \"g_MyVar=30\"") self.expect("\^done,value=\"30\"") self.runCmd("-var-update --all-values var2") @@ -66,7 +66,7 @@ class MiVarTestCase(lldbmi_testcase.MiTestCaseBase): self.runCmd("-var-show-attributes var3") self.expect("\^done,status=\"editable\"") self.runCmd("-var-list-children var3") - self.expect("\^done,numchild=\"0\"") + self.expect("\^done,numchild=\"0\",has_more=\"0\"") self.runCmd("-data-evaluate-expression \"s_MyVar=3\"") self.expect("\^done,value=\"3\"") self.runCmd("-var-update --all-values var3") @@ -86,7 +86,7 @@ class MiVarTestCase(lldbmi_testcase.MiTestCaseBase): self.runCmd("-var-show-attributes var4") self.expect("\^done,status=\"editable\"") self.runCmd("-var-list-children var4") - self.expect("\^done,numchild=\"0\"") + self.expect("\^done,numchild=\"0\",has_more=\"0\"") self.runCmd("-data-evaluate-expression \"b=2\"") self.expect("\^done,value=\"2\"") self.runCmd("-var-update --all-values var4") @@ -106,7 +106,7 @@ class MiVarTestCase(lldbmi_testcase.MiTestCaseBase): self.runCmd("-var-show-attributes var5") self.expect("\^done,status=\"editable\"") #FIXME editable or not? self.runCmd("-var-list-children var5") - self.expect("\^done,numchild=\"0\"") + self.expect("\^done,numchild=\"0\",has_more=\"0\"") # Print argument "argv[0]" self.runCmd("-data-evaluate-expression \"argv[0]\"") @@ -119,7 +119,7 @@ class MiVarTestCase(lldbmi_testcase.MiTestCaseBase): self.expect("\^done,status=\"editable\"") self.runCmd("-var-list-children --all-values var6") # FIXME: The name below is not correct. It should be "var.*argv[0]". - self.expect("\^done,numchild=\"1\",children=\[child=\{name=\"var6\.\*\$[0-9]+\",exp=\"\*\$[0-9]+\",numchild=\"0\",type=\"const char\",thread-id=\"4294967295\",value=\"47 '/'\",has_more=\"0\"\}\]") #FIXME -var-list-children shows invalid thread-id + self.expect("\^done,numchild=\"1\",children=\[child=\{name=\"var6\.\*\$[0-9]+\",exp=\"\*\$[0-9]+\",numchild=\"0\",type=\"const char\",thread-id=\"4294967295\",value=\"47 '/'\",has_more=\"0\"\}\],has_more=\"0\"") #FIXME -var-list-children shows invalid thread-id @lldbmi_test @expectedFailureWindows("llvm.org/pr22274: need a pexpect replacement for windows") @@ -226,5 +226,87 @@ class MiVarTestCase(lldbmi_testcase.MiTestCaseBase): self.runCmd("-data-list-register-values d 0") self.expect("\^done,register-values=\[{number=\"0\",value=\"6\"") + @lldbmi_test + @expectedFailureWindows("llvm.org/pr22274: need a pexpect replacement for windows") + @skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races + @skipIfLinux # llvm.org/pr22841: lldb-mi tests fail on all Linux buildbots + def test_lldbmi_var_list_children(self): + """Test that 'lldb-mi --interpreter' works for -var-list-children.""" + + self.spawnLldbMi(args = None) + + # Load executable + self.runCmd("-file-exec-and-symbols %s" % self.myexe) + self.expect("\^done") + + # Run to BP_var_list_children + line = line_number('main.cpp', '// BP_var_list_children') + self.runCmd("-break-insert main.cpp:%d" % line) + self.expect("\^done,bkpt={number=\"1\"") + self.runCmd("-exec-run") + self.expect("\^running") + self.expect("\*stopped,reason=\"breakpoint-hit\"") + + # Create variable + self.runCmd("-var-create var_complx * complx") + self.expect("\^done,name=\"var_complx\",numchild=\"3\",value=\"\{\.\.\.\}\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"") + self.runCmd("-var-create var_complx_array * complx_array") + self.expect("\^done,name=\"var_complx_array\",numchild=\"2\",value=\"\[2\]\",type=\"complex_type \[2\]\",thread-id=\"1\",has_more=\"0\"") + + # Test that -var-list-children lists empty children if range is empty + # FIXME (and that print-values is optional) + self.runCmd("-var-list-children 0 var_complx 0 0") + self.expect("\^done,numchild=\"0\",has_more=\"1\"") + self.runCmd("-var-list-children 0 var_complx 99 0") + self.expect("\^done,numchild=\"0\",has_more=\"1\"") + self.runCmd("-var-list-children 0 var_complx 99 3") + self.expect("\^done,numchild=\"0\",has_more=\"0\"") + + # Test that -var-list-children lists all children with their values + # (and that from and to are optional) + self.runCmd("-var-list-children --all-values var_complx") + self.expect("\^done,numchild=\"3\",children=\[child=\{name=\"var_complx\.i\",exp=\"i\",numchild=\"0\",type=\"int\",thread-id=\"1\",value=\"3\",has_more=\"0\"\},child=\{name=\"var_complx\.inner\",exp=\"inner\",numchild=\"1\",type=\"complex_type::\(anonymous struct\)\",thread-id=\"1\",value=\"\{\.\.\.\}\",has_more=\"0\"\},child=\{name=\"var_complx\.complex_ptr\",exp=\"complex_ptr\",numchild=\"3\",type=\"complex_type \*\",thread-id=\"1\",value=\"0x[0-9a-f]+\",has_more=\"0\"\}\],has_more=\"0\"") + self.runCmd("-var-list-children --simple-values var_complx_array") + self.expect("\^done,numchild=\"2\",children=\[child=\{name=\"var_complx_array\.\[0\]\",exp=\"\[0\]\",numchild=\"3\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"\},child=\{name=\"var_complx_array\.\[1\]\",exp=\"\[1\]\",numchild=\"3\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"\}\],has_more=\"0\"") + + # Test that -var-list-children lists children without values + self.runCmd("-var-list-children 0 var_complx 0 1") + self.expect("\^done,numchild=\"1\",children=\[child=\{name=\"var_complx\.i\",exp=\"i\",numchild=\"0\",type=\"int\",thread-id=\"1\",has_more=\"0\"\}\],has_more=\"1\"") + # FIXME: first 0 is treated as --no-values + self.runCmd("-var-list-children --no-values var_complx 0 1") + # self.expect("\^done,numchild=\"1\",children=\[child=\{name=\"var_complx\.i\",exp=\"i\",numchild=\"0\",type=\"int\",thread-id=\"1\",has_more=\"0\"\}\],has_more=\"1\"") + + # Test that -var-list-children lists children with all values + self.runCmd("-var-list-children 1 var_complx 1 2") + self.expect("\^done,numchild=\"1\",children=\[child=\{name=\"var_complx\.inner\",exp=\"inner\",numchild=\"1\",type=\"complex_type::\(anonymous struct\)\",thread-id=\"1\",value=\"\{\.\.\.\}\",has_more=\"0\"\}\],has_more=\"1\"") + # FIXME: first 1 is treated as --all-values + self.runCmd("-var-list-children --all-values var_complx 1 2") + # self.expect("\^done,numchild=\"1\",children=\[child=\{name=\"var_complx\.inner\",exp=\"inner\",numchild=\"1\",type=\"complex_type::\(anonymous struct\)\",thread-id=\"1\",value=\"\{\.\.\.\}\",has_more=\"0\"\}\],has_more=\"1\"") + + # Test that -var-list-children lists children with simple values + self.runCmd("-var-list-children 2 var_complx 2 4") + self.expect("\^done,numchild=\"1\",children=\[child=\{name=\"var_complx\.complex_ptr\",exp=\"complex_ptr\",numchild=\"3\",type=\"complex_type \*\",thread-id=\"1\",has_more=\"0\"\}\],has_more=\"0\"") + # FIXME: first 2 is treated as --simple-values + self.runCmd("-var-list-children --simple-values var_complx 2 4") + # self.expect("\^done,numchild=\"1\",children=\[child=\{name=\"var_complx\.complex_ptr\",exp=\"complex_ptr\",numchild=\"3\",type=\"complex_type \*\",thread-id=\"1\",has_more=\"0\"\}\],has_more=\"0\"") + + # Test that an invalid from is handled + # FIXME: first 0 is treated as --no-values + # FIXME: -1 is treated as unsigned int + self.runCmd("-var-list-children 0 var_complx -1 0") + #self.expect("\^error,msg=\"Command 'var-list-children'\. Variable children range invalid\"") + + # Test that an invalid to is handled + # FIXME: first 0 is treated as --no-values + # FIXME: -1 is treated as unsigned int + self.runCmd("-var-list-children 0 var_complx 0 -1") + #self.expect("\^error,msg=\"Command 'var-list-children'\. Variable children range invalid\"") + + # Test that a missing low-frame or high-frame is handled + # FIXME: first 0 is treated as --no-values + # FIXME: -1 is treated as unsigned int + self.runCmd("-var-list-children 0 var_complx 0") + self.expect("\^error,msg=\"Command 'var-list-children'. Variable children range invalid\"") + if __name__ == '__main__': unittest2.main() |
