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Improve the MiVarTestCase.test_lldbmi_var_list_children test (MI) 

llvm-svn: 237454
This commit is contained in:
Ilia K 2015-05-15 16:13:51 +00:00
parent 6edf0b4cd4
commit 236714c67a
2 changed files with 32 additions and 6 deletions
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20
lldb/test/tools/lldb-mi/variable/TestMiVar.py
View File

@ -239,8 +239,8 @@ class MiVarTestCase(lldbmi_testcase.MiTestCaseBase):
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')
# Run to BP_var_list_children_test
line = line_number('main.cpp', '// BP_var_list_children_test')
self.runCmd("-break-insert main.cpp:%d" % line)
self.expect("\^done,bkpt={number=\"1\"")
self.runCmd("-exec-run")
@ -252,6 +252,8 @@ class MiVarTestCase(lldbmi_testcase.MiTestCaseBase):
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\"")
self.runCmd("-var-create var_pcomplx * pcomplx")
self.expect("\^done,name=\"var_pcomplx\",numchild=\"2\",value=\"\{\.\.\.\}\",type=\"pcomplex_type\",thread-id=\"1\",has_more=\"0\"")
# Test that -var-list-children lists empty children if range is empty
# (and that print-values is optional)
@ -268,24 +270,38 @@ class MiVarTestCase(lldbmi_testcase.MiTestCaseBase):
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\"")
self.runCmd("-var-list-children 0 var_pcomplx")
self.expect("\^done,numchild=\"2\",children=\[child=\{name=\"var_pcomplx\.complex_type\",exp=\"complex_type\",numchild=\"3\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"\},child={name=\"var_pcomplx\.complx\",exp=\"complx\",numchild=\"3\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"\}\],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\"")
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\"")
self.runCmd("-var-list-children --no-values var_complx_array 0 1")
self.expect("\^done,numchild=\"1\",children=\[child=\{name=\"var_complx_array\.\[0\]\",exp=\"\[0\]\",numchild=\"3\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"\}\],has_more=\"1\"")
self.runCmd("-var-list-children --no-values var_pcomplx 0 1")
self.expect("\^done,numchild=\"1\",children=\[child=\{name=\"var_pcomplx\.complex_type\",exp=\"complex_type\",numchild=\"3\",type=\"complex_type\",thread-id=\"1\",has_more=\"0\"\}\],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\"")
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\"")
self.runCmd("-var-list-children --all-values var_complx_array 1 2")
self.expect("\^done,numchild=\"1\",children=\[child=\{name=\"var_complx_array\.\[1\]\",exp=\"\[1\]\",numchild=\"3\",type=\"complex_type\",thread-id=\"1\",value=\"\{\.\.\.\}\",has_more=\"0\"\}\],has_more=\"0\"")
self.runCmd("-var-list-children --all-values var_pcomplx 1 2")
self.expect("\^done,numchild=\"1\",children=\[child={name=\"var_pcomplx\.complx\",exp=\"complx\",numchild=\"3\",type=\"complex_type\",thread-id=\"1\",value=\"\{\.\.\.\}\",has_more=\"0\"\}\],has_more=\"0\"")
# 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\"")
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\"")
self.runCmd("-var-list-children --simple-values var_complx_array 2 4")
self.expect("\^done,numchild=\"0\",has_more=\"0\"")
self.runCmd("-var-list-children --simple-values var_pcomplx 2 4")
self.expect("\^done,numchild=\"0\",has_more=\"0\"")
# Test that an invalid from is handled
# FIXME: -1 is treated as unsigned int

18
lldb/test/tools/lldb-mi/variable/main.cpp
View File

@ -16,6 +16,16 @@ struct complex_type
complex_type *complex_ptr;
};
struct pcomplex_type : complex_type
{
pcomplex_type(const complex_type &complx_base, const complex_type &complx_member)
: complex_type(complx_base), complx(complx_member) { }
complex_type complx;
static int si;
};
int pcomplex_type::si;
void
var_update_test(void)
{
@ -35,15 +45,15 @@ var_update_test(void)
}
void
var_list_children(void)
var_list_children_test(void)
{
complex_type complx = { 3, { 3L }, &complx };
complex_type complx_array[2] = { { 4, { 4L }, &complx_array[1] }, { 5, { 5 }, &complx_array[0] } };
pcomplex_type pcomplx({ 6, { 6L }, &pcomplx}, { 7, { 7L }, &pcomplx});
// BP_var_list_children
// BP_var_list_children_test
}
void
gdb_set_show_print_char_array_as_string_test(void)
{
@ -84,7 +94,7 @@ main(int argc, char const *argv[])
int a = 10, b = 20;
s_MyVar = a + b;
var_update_test();
var_list_children();
var_list_children_test();
gdb_set_show_print_char_array_as_string_test();
gdb_set_show_print_expand_aggregates();
gdb_set_show_print_aggregate_field_names();