| # coding=utf8 |
| """ |
| Test lldb data formatter subsystem. |
| """ |
| |
| from __future__ import print_function |
| |
| |
| import os |
| import time |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class LibcxxStringDataFormatterTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| def setUp(self): |
| # Call super's setUp(). |
| TestBase.setUp(self) |
| # Find the line number to break at. |
| self.line = line_number('main.cpp', '// Set break point at this line.') |
| ns = 'ndk' if lldbplatformutil.target_is_android() else '' |
| self.namespace = 'std::__' + ns + '1' |
| |
| @add_test_categories(["libc++"]) |
| @expectedFailureAll(bugnumber="llvm.org/pr36109", debug_info="gmodules", triple=".*-android") |
| def test_with_run_command(self): |
| """Test that that file and class static variables display correctly.""" |
| self.build() |
| self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET) |
| |
| lldbutil.run_break_set_by_file_and_line( |
| self, "main.cpp", self.line, num_expected_locations=-1) |
| |
| self.runCmd("run", RUN_SUCCEEDED) |
| |
| # The stop reason of the thread should be breakpoint. |
| self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT, |
| substrs=['stopped', |
| 'stop reason = breakpoint']) |
| |
| # This is the function to remove the custom formats in order to have a |
| # clean slate for the next test case. |
| def cleanup(): |
| self.runCmd('type format clear', check=False) |
| self.runCmd('type summary clear', check=False) |
| self.runCmd('type filter clear', check=False) |
| self.runCmd('type synth clear', check=False) |
| self.runCmd( |
| "settings set target.max-children-count 256", |
| check=False) |
| |
| # Execute the cleanup function during test case tear down. |
| self.addTearDownHook(cleanup) |
| |
| ns = self.namespace |
| self.expect( |
| "frame variable", |
| substrs=[ |
| '(%s::wstring) s = L"hello world! מזל טוב!"'%ns, |
| '(%s::wstring) S = L"!!!!"'%ns, |
| '(const wchar_t *) mazeltov = 0x', |
| 'L"מזל טוב"', |
| '(%s::string) q = "hello world"'%ns, |
| '(%s::string) Q = "quite a long std::strin with lots of info inside it"'%ns, |
| '(%s::string) IHaveEmbeddedZeros = "a\\0b\\0c\\0d"'%ns, |
| '(%s::wstring) IHaveEmbeddedZerosToo = L"hello world!\\0てざ ル゜䋨ミ㠧槊 きゅへ狦穤襩 じゃ馩リョ 䤦監"'%ns]) |
| |
| self.runCmd("n") |
| |
| TheVeryLongOne = self.frame().FindVariable("TheVeryLongOne") |
| summaryOptions = lldb.SBTypeSummaryOptions() |
| summaryOptions.SetCapping(lldb.eTypeSummaryUncapped) |
| uncappedSummaryStream = lldb.SBStream() |
| TheVeryLongOne.GetSummary(uncappedSummaryStream, summaryOptions) |
| uncappedSummary = uncappedSummaryStream.GetData() |
| self.assertTrue(uncappedSummary.find("someText") > 0, |
| "uncappedSummary does not include the full string") |
| summaryOptions.SetCapping(lldb.eTypeSummaryCapped) |
| cappedSummaryStream = lldb.SBStream() |
| TheVeryLongOne.GetSummary(cappedSummaryStream, summaryOptions) |
| cappedSummary = cappedSummaryStream.GetData() |
| self.assertTrue( |
| cappedSummary.find("someText") <= 0, |
| "cappedSummary includes the full string") |
| |
| self.expect( |
| "frame variable", |
| substrs=[ |
| '(%s::wstring) s = L"hello world! מזל טוב!"'%ns, |
| '(%s::wstring) S = L"!!!!!"'%ns, |
| '(const wchar_t *) mazeltov = 0x', |
| 'L"מזל טוב"', |
| '(%s::string) q = "hello world"'%ns, |
| '(%s::string) Q = "quite a long std::strin with lots of info inside it"'%ns, |
| '(%s::string) IHaveEmbeddedZeros = "a\\0b\\0c\\0d"'%ns, |
| '(%s::wstring) IHaveEmbeddedZerosToo = L"hello world!\\0てざ ル゜䋨ミ㠧槊 きゅへ狦穤襩 じゃ馩リョ 䤦監"'%ns]) |
