pytorch/test/cpp/jit/test_cleanup_passes.cpp
Nikita Shulga 4cb534f92e Make PyTorch code-base clang-tidy compliant (#56892)
Summary:
This is an automatic change generated by the following script:
```
#!/usr/bin/env python3
from subprocess import check_output, check_call
import os

def get_compiled_files_list():
    import json
    with open("build/compile_commands.json") as f:
        data = json.load(f)
    files = [os.path.relpath(node['file']) for node in data]
    for idx, fname in enumerate(files):
        if fname.startswith('build/') and fname.endswith('.DEFAULT.cpp'):
            files[idx] = fname[len('build/'):-len('.DEFAULT.cpp')]
    return files

def run_clang_tidy(fname):
    check_call(["python3", "tools/clang_tidy.py", "-c", "build", "-x", fname,"-s"])
    changes = check_output(["git", "ls-files", "-m"])
    if len(changes) == 0:
        return
    check_call(["git", "commit","--all", "-m", f"NOLINT stubs for {fname}"])

def main():
    git_files = check_output(["git", "ls-files"]).decode("ascii").split("\n")
    compiled_files = get_compiled_files_list()
    for idx, fname in enumerate(git_files):
        if fname not in compiled_files:
            continue
        if fname.startswith("caffe2/contrib/aten/"):
            continue
        print(f"[{idx}/{len(git_files)}] Processing {fname}")
        run_clang_tidy(fname)

if __name__ == "__main__":
    main()
```

Pull Request resolved: https://github.com/pytorch/pytorch/pull/56892

Reviewed By: H-Huang

Differential Revision: D27991944

Pulled By: malfet

fbshipit-source-id: 5415e1eb2c1b34319a4f03024bfaa087007d7179
2021-04-28 14:10:25 -07:00

50 lines
1.5 KiB
C++

#include <gtest/gtest.h>
#include <torch/csrc/jit/frontend/ir_emitter.h>
#include <torch/csrc/jit/ir/ir.h>
#include <torch/csrc/jit/ir/irparser.h>
#include <torch/csrc/jit/testing/file_check.h>
namespace torch {
namespace jit {
// NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)
TEST(CleanupPassTest, Basic) {
// Tests stability of clean up passes when dealing with constant pooling
// and constant propagation.
auto graph = std::make_shared<Graph>();
parseIR(
R"IR(
graph(%cond.1 : Tensor,
%suffix.1 : str):
%3 : bool = aten::Bool(%cond.1) # o.py:6:7
%25 : str = prim::If(%3) # o.py:6:4
block0():
%a.1 : str = prim::Constant[value="same string"]()
%b.1 : str = prim::Constant[value=" with a twist"]()
%7 : str = aten::add(%a.1, %b.1)
%11 : str = aten::add(%7, %suffix.1) # o.py:10:15
-> (%11)
block1():
%c.1 : str = prim::Constant[value="same string"]()
%d.1 : str = prim::Constant[value=" with a twist"]()
%12 : str = aten::add(%c.1, %d.1)
-> (%12)
return (%25)
)IR",
&*graph);
runCleanupPasses(graph);
testing::FileCheck()
.check_count(
"prim::Constant[value=\"same string with a twist\"]",
1,
/*exactly=*/true)
->run(*graph);
auto graph_after_pass_once = graph->toString();
runCleanupPasses(graph);
auto graph_after_pass_twice = graph->toString();
ASSERT_EQ(graph_after_pass_once, graph_after_pass_twice);
}
} // namespace jit
} // namespace torch