diff options
Diffstat (limited to 'gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/unicode-literals')
3 files changed, 109 insertions, 0 deletions
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/unicode-literals/Makefile b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/unicode-literals/Makefile new file mode 100644 index 00000000000..bf443d855ce --- /dev/null +++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/unicode-literals/Makefile @@ -0,0 +1,6 @@ +CXX_SOURCES := main.cpp +CFLAGS := -g -O0 -std=c++11 + +clean: OBJECTS+=$(wildcard main.d.*) + +include Makefile.rules diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/unicode-literals/TestUnicodeLiterals.py b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/unicode-literals/TestUnicodeLiterals.py new file mode 100644 index 00000000000..c1bd892447a --- /dev/null +++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/unicode-literals/TestUnicodeLiterals.py @@ -0,0 +1,83 @@ +# coding=utf8 +""" +Test that the expression parser returns proper Unicode strings. +""" + + + +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__) + + def test_expr1(self): + """Test that the expression parser returns proper Unicode strings.""" + self.build() + self.rdar12991846(expr=1) + + def test_expr2(self): + """Test that the expression parser returns proper Unicode strings.""" + self.build() + self.rdar12991846(expr=2) + + 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 = self.getBuildArtifact("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/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/unicode-literals/main.cpp b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/unicode-literals/main.cpp new file mode 100644 index 00000000000..a98fb44e5f4 --- /dev/null +++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/unicode-literals/main.cpp @@ -0,0 +1,20 @@ +//===-- main.c --------------------------------------------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + + +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; +} |