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"""
Test lldb-vscode completions request
"""
import lldbvscode_testcase
import unittest2
import vscode
from lldbsuite.test import lldbutil
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
class TestVSCode_variables(lldbvscode_testcase.VSCodeTestCaseBase):
mydir = TestBase.compute_mydir(__file__)
def verify_completions(self, actual_list, expected_list, not_expected_list=[]):
for expected_item in expected_list:
self.assertTrue(expected_item in actual_list)
for not_expected_item in not_expected_list:
self.assertFalse(not_expected_item in actual_list)
@skipIfWindows
@skipIfDarwin # Skip this test for now until we can figure out why tings aren't working on build bots
def test_completions(self):
"""
Tests the completion request at different breakpoints
"""
program = self.getBuildArtifact("a.out")
self.build_and_launch(program)
source = "main.cpp"
breakpoint1_line = line_number(source, "// breakpoint 1")
breakpoint2_line = line_number(source, "// breakpoint 2")
breakpoint_ids = self.set_source_breakpoints(
source, [breakpoint1_line, breakpoint2_line]
)
self.continue_to_next_stop()
# shouldn't see variables inside main
self.verify_completions(
self.vscode.get_completions("var"),
[
{
"text": "var",
"label": "var -- vector<basic_string<char, char_traits<char>, allocator<char> >, allocator<basic_string<char, char_traits<char>, allocator<char> > > > &",
}
],
[{"text": "var1", "label": "var1 -- int &"}],
)
# should see global keywords but not variables inside main
self.verify_completions(
self.vscode.get_completions("str"),
[{"text": "struct", "label": "struct"}],
[{"text": "str1", "label": "str1 -- std::string &"}],
)
self.continue_to_next_stop()
# should see variables from main but not from the other function
self.verify_completions(
self.vscode.get_completions("var"),
[
{"text": "var1", "label": "var1 -- int &"},
{"text": "var2", "label": "var2 -- int &"},
],
[
{
"text": "var",
"label": "var -- vector<basic_string<char, char_traits<char>, allocator<char> >, allocator<basic_string<char, char_traits<char>, allocator<char> > > > &",
}
],
)
self.verify_completions(
self.vscode.get_completions("str"),
[
{"text": "struct", "label": "struct"},
{"text": "str1", "label": "str1 -- string &"},
],
)
# should complete arbitrary commands including word starts
self.verify_completions(
self.vscode.get_completions("`log enable "),
[{"text": "gdb-remote", "label": "gdb-remote"}],
)
# should complete expressions with quotes inside
self.verify_completions(
self.vscode.get_completions('`expr " "; typed'),
[{"text": "typedef", "label": "typedef"}],
)
# should complete an incomplete quoted token
self.verify_completions(
self.vscode.get_completions('`setting "se'),
[
{
"text": "set",
"label": "set -- Set the value of the specified debugger setting.",
}
],
)
self.verify_completions(
self.vscode.get_completions("`'comm"),
[
{
"text": "command",
"label": "command -- Commands for managing custom LLDB commands.",
}
],
)
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