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CppLanguageServer: Add test case for auto-completing include paths

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Itamar 2021-05-22 12:28:52 +03:00 • committed by Andreas Kling
parent b9021f8631
commit 6738a966ec
3 changed files with 35 additions and 0 deletions
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27
Userland/DevTools/HackStudio/LanguageServers/Cpp/Tests.cpp
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@ -41,6 +41,7 @@ static void test_complete_local_args();
static void test_complete_local_vars(); static void test_complete_local_vars();
static void test_complete_type(); static void test_complete_type();
static void test_find_variable_definition(); static void test_find_variable_definition();
static void test_complete_includes();
int run_tests() int run_tests()
{ {
@ -48,6 +49,7 @@ int run_tests()
test_complete_local_vars(); test_complete_local_vars();
test_complete_type(); test_complete_type();
test_find_variable_definition(); test_find_variable_definition();
test_complete_includes();
return s_some_test_failed ? 1 : 0; return s_some_test_failed ? 1 : 0;
} }
@ -120,3 +122,28 @@ void test_find_variable_definition()
PASS; PASS;
FAIL("wrong declaration location"); FAIL("wrong declaration location");
} }
void test_complete_includes()
{
I_TEST(Complete Type)
FileDB filedb;
filedb.set_project_root(TESTS_ROOT_DIR);
add_file(filedb, "complete_includes.cpp");
add_file(filedb, "sample_header.h");
CppComprehensionEngine autocomplete(filedb);
auto suggestions = autocomplete.get_suggestions("complete_includes.cpp", { 0, 23 });
if (suggestions.size() != 1)
FAIL(project include - bad size);
if (suggestions[0].completion != "sample_header.h")
FAIL("project include - wrong results");
suggestions = autocomplete.get_suggestions("complete_includes.cpp", { 1, 19 });
if (suggestions.size() != 1)
FAIL(global include - bad size);
if (suggestions[0].completion != "cdefs.h")
FAIL("global include - wrong results");
PASS;
}

5
Userland/DevTools/HackStudio/LanguageServers/Cpp/Tests/complete_includes.cpp Normal file
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@ -0,0 +1,5 @@
#include "sample_heade
#include <sys/cdef
void foo() {}

3
Userland/DevTools/HackStudio/LanguageServers/Cpp/Tests/sample_header.h Normal file
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@ -0,0 +1,3 @@
#pragma once
int bar();