diff options
Diffstat (limited to 'packages/Python/lldbsuite/test/lang/cpp/unicode-literals')
3 files changed, 111 insertions, 0 deletions
diff --git a/packages/Python/lldbsuite/test/lang/cpp/unicode-literals/Makefile b/packages/Python/lldbsuite/test/lang/cpp/unicode-literals/Makefile new file mode 100644 index 000000000000..1476447db355 --- /dev/null +++ b/packages/Python/lldbsuite/test/lang/cpp/unicode-literals/Makefile @@ -0,0 +1,8 @@ +LEVEL = ../../../make + +CXX_SOURCES := main.cpp +CFLAGS := -g -O0 -std=c++11 + +clean: OBJECTS+=$(wildcard main.d.*) + +include $(LEVEL)/Makefile.rules diff --git a/packages/Python/lldbsuite/test/lang/cpp/unicode-literals/TestUnicodeLiterals.py b/packages/Python/lldbsuite/test/lang/cpp/unicode-literals/TestUnicodeLiterals.py new file mode 100644 index 000000000000..1ae133f0b078 --- /dev/null +++ b/packages/Python/lldbsuite/test/lang/cpp/unicode-literals/TestUnicodeLiterals.py @@ -0,0 +1,82 @@ +# coding=utf8 +""" +Test that the expression parser returns proper Unicode strings. +""" + +from __future__ import print_function + + + +import os, time +import lldb +from lldbsuite.test.decorators import * +from lldbsuite.test.lldbtest import * +from lldbsuite.test import lldbutil + +# this test case fails because of rdar://12991846 +# the expression parser does not deal correctly with Unicode expressions +# e.g. +#(lldb) expr L"Hello" +#(const wchar_t [6]) $0 = { +# [0] = \0\0\0\0 +# [1] = \0\0\0\0 +# [2] = \0\0\0\0 +# [3] = \0\0\0\0 +# [4] = H\0\0\0 +# [5] = e\0\0\0 +#} + +class UnicodeLiteralsTestCase(TestBase): + + mydir = TestBase.compute_mydir(__file__) + + @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24489: Name lookup not working correctly on Windows") + def test_expr1(self): + """Test that the expression parser returns proper Unicode strings.""" + self.build() + self.rdar12991846(expr=1) + + @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24489: Name lookup not working correctly on Windows") + def test_expr2(self): + """Test that the expression parser returns proper Unicode strings.""" + self.build() + self.rdar12991846(expr=2) + + @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24489: Name lookup not working correctly on Windows") + def test_expr3(self): + """Test that the expression parser returns proper Unicode strings.""" + self.build() + self.rdar12991846(expr=3) + + def setUp(self): + # Call super's setUp(). + TestBase.setUp(self) + # Find the line number to break for main.cpp. + self.source = 'main.cpp' + self.line = line_number(self.source, '// Set break point at this line.') + + def rdar12991846(self, expr=None): + """Test that the expression parser returns proper Unicode strings.""" + if self.getArchitecture() in ['i386']: + self.skipTest("Skipping because this test is known to crash on i386") + + exe = os.path.join(os.getcwd(), "a.out") + + # Create a target by the debugger. + target = self.dbg.CreateTarget(exe) + self.assertTrue(target, VALID_TARGET) + + # Break on the struct declration statement in main.cpp. + lldbutil.run_break_set_by_file_and_line (self, "main.cpp", self.line) + + # Now launch the process, and do not stop at entry point. + process = target.LaunchSimple (None, None, self.get_process_working_directory()) + + if not process: + self.fail("SBTarget.Launch() failed") + + if expr == 1: self.expect('expression L"hello"', substrs = ['hello']) + + if expr == 2: self.expect('expression u"hello"', substrs = ['hello']) + + if expr == 3: self.expect('expression U"hello"', substrs = ['hello']) diff --git a/packages/Python/lldbsuite/test/lang/cpp/unicode-literals/main.cpp b/packages/Python/lldbsuite/test/lang/cpp/unicode-literals/main.cpp new file mode 100644 index 000000000000..fda951a78991 --- /dev/null +++ b/packages/Python/lldbsuite/test/lang/cpp/unicode-literals/main.cpp @@ -0,0 +1,21 @@ +//===-- main.c --------------------------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + + +int main (int argc, char const *argv[]) +{ + auto cs16 = u"hello world ྒྙྐ"; + auto cs32 = U"hello world ྒྙྐ"; + char16_t *s16 = (char16_t *)u"ﺸﺵۻ"; + char32_t *s32 = (char32_t *)U"ЕЙРГЖО"; + s32 = nullptr; // Set break point at this line. + s32 = (char32_t *)U"෴"; + s16 = (char16_t *)u"色ハ匂ヘト散リヌルヲ"; + return 0; +} |