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[lldb] Split TestCxxChar8_t 

Split TestCxxChar8_t into two parts: one that check reading variables
without a process and another part with. This allows us to skip the
former on Apple Silicon, where lack of support for chained fix-ups
causes the test to fail.

Differential revision: https://reviews.llvm.org/D114819
This commit is contained in:
Jonas Devlieghere 2021-12-01 16:58:13 -08:00
parent 987a21522f
commit 8f329cee42
1 changed files with 10 additions and 6 deletions
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16
lldb/test/API/lang/cpp/char8_t/TestCxxChar8_t.py
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@ -15,13 +15,12 @@ class CxxChar8_tTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__) mydir = TestBase.compute_mydir(__file__)
@skipIf(compiler="clang", compiler_version=['<', '7.0']) @skipIf(compiler="clang", compiler_version=['<', '7.0'])
def test(self): @expectedFailureDarwin(archs=["arm64", "arm64e"]) # <rdar://problem/37773624>
"""Test that C++ supports char8_t correctly.""" def test_without_process(self):
"""Test that C++ supports char8_t without a running process."""
self.build() self.build()
lldbutil.run_to_breakpoint_make_target(self) lldbutil.run_to_breakpoint_make_target(self)
# Make sure the variables can be printed without a running process.
self.expect("target variable a", substrs=["char8_t", "0x61 u8'a'"]) self.expect("target variable a", substrs=["char8_t", "0x61 u8'a'"])
self.expect("target variable ab", self.expect("target variable ab",
substrs=["const char8_t *", 'u8"你好"']) substrs=["const char8_t *", 'u8"你好"'])
@ -29,11 +28,16 @@ class CxxChar8_tTestCase(TestBase):
self.expect_expr("a", result_type="char8_t", result_summary="0x61 u8'a'") self.expect_expr("a", result_type="char8_t", result_summary="0x61 u8'a'")
self.expect_expr("ab", result_type="const char8_t *", result_summary='u8"你好"') self.expect_expr("ab", result_type="const char8_t *", result_summary='u8"你好"')
# FIXME: This should work too. # FIXME: This should work too.
self.expect("expr abc", substrs=['u8"你好"'], matching=False) self.expect("expr abc", substrs=['u8"你好"'], matching=False)
lldbutil.run_break_set_by_source_regexp(self, "// break here", "-f main.cpp")
self.runCmd("run") @skipIf(compiler="clang", compiler_version=['<', '7.0'])
def test_with_process(self):
"""Test that C++ supports char8_t with a running process."""
self.build()
lldbutil.run_to_source_breakpoint(self, '// break here', lldb.SBFileSpec("main.cpp"))
# As well as with it # As well as with it
self.expect_expr("a", result_type="char8_t", result_summary="0x61 u8'a'") self.expect_expr("a", result_type="char8_t", result_summary="0x61 u8'a'")