ebd6841376
This reverts commit 76bd5da3248fd4affedfefec3b2a3e1acbe0a94a. These were originally skipped for https://github.com/llvm/llvm-project/issues/137046 because they were failing on Fuchsia buildbots. I couldn't locally reproduce the Linux failures from back then (and maybe they have been fixed by something else since then). We want to re-enable these tests because they are one of the few API tests in the `libcxx` category that we skip on Linux. So the libc++ pre-merge CI doesn't catch these test failures. To avoid churn caused by this missing coverage, it would be great if we ran these on Linux again.
94 lines
3.3 KiB
Python
94 lines
3.3 KiB
Python
"""
|
|
Test basic std::array functionality.
|
|
"""
|
|
|
|
from lldbsuite.test.decorators import *
|
|
from lldbsuite.test.lldbtest import *
|
|
from lldbsuite.test import lldbutil
|
|
|
|
|
|
class TestCase(TestBase):
|
|
@add_test_categories(["libc++"])
|
|
@skipIf(compiler=no_match("clang"))
|
|
@skipIf(macos_version=["<", "15.0"])
|
|
def test(self):
|
|
self.build()
|
|
|
|
lldbutil.run_to_source_breakpoint(
|
|
self, "// Set break point at this line.", lldb.SBFileSpec("main.cpp")
|
|
)
|
|
|
|
self.runCmd("settings set target.import-std-module true")
|
|
|
|
size_type = "size_type"
|
|
value_type = "value_type"
|
|
iterator = "iterator"
|
|
riterator = "reverse_iterator"
|
|
|
|
# Test inspecting an array of integers.
|
|
array_type = "std::array<int, 3>"
|
|
self.expect_expr(
|
|
"a",
|
|
result_type=array_type,
|
|
result_children=[
|
|
ValueCheck(
|
|
name="__elems_",
|
|
children=[
|
|
ValueCheck(value="3"),
|
|
ValueCheck(value="1"),
|
|
ValueCheck(value="2"),
|
|
],
|
|
)
|
|
],
|
|
)
|
|
self.expect_expr("a.size()", result_type=size_type, result_value="3")
|
|
self.expect_expr("a.front()", result_type=value_type, result_value="3")
|
|
self.expect_expr("a[1]", result_type=value_type, result_value="1")
|
|
self.expect_expr("a.back()", result_type=value_type, result_value="2")
|
|
|
|
# Both are just pointers to the underlying elements.
|
|
self.expect_expr("a.begin()", result_type=iterator)
|
|
self.expect_expr("a.rbegin()", result_type=riterator)
|
|
|
|
self.expect_expr("*a.begin()", result_type=value_type, result_value="3")
|
|
self.expect_expr("*a.rbegin()", result_type="int", result_value="2")
|
|
|
|
self.expect_expr("a.at(0)", result_type=value_type, result_value="3")
|
|
|
|
# Same again with an array that has an element type from debug info.
|
|
array_type = "std::array<DbgInfo, 1>"
|
|
|
|
dbg_info_elem_children = [ValueCheck(value="4")]
|
|
dbg_info_elem = [ValueCheck(children=dbg_info_elem_children)]
|
|
|
|
self.expect_expr(
|
|
"b",
|
|
result_type=array_type,
|
|
result_children=[ValueCheck(name="__elems_", children=dbg_info_elem)],
|
|
)
|
|
self.expect_expr("b.size()", result_type=size_type, result_value="1")
|
|
self.expect_expr(
|
|
"b.front()", result_type=value_type, result_children=dbg_info_elem_children
|
|
)
|
|
self.expect_expr(
|
|
"b[0]", result_type=value_type, result_children=dbg_info_elem_children
|
|
)
|
|
self.expect_expr(
|
|
"b.back()", result_type=value_type, result_children=dbg_info_elem_children
|
|
)
|
|
|
|
# Both are just pointers to the underlying elements.
|
|
self.expect_expr("b.begin()", result_type=iterator)
|
|
self.expect_expr("b.rbegin()", result_type=riterator)
|
|
|
|
self.expect_expr(
|
|
"*b.begin()", result_type=value_type, result_children=dbg_info_elem_children
|
|
)
|
|
self.expect_expr(
|
|
"*b.rbegin()", result_type="DbgInfo", result_children=dbg_info_elem_children
|
|
)
|
|
|
|
self.expect_expr(
|
|
"b.at(0)", result_type=value_type, result_children=dbg_info_elem_children
|
|
)
|