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Make std::experimental::filesystem::remove and remove_all return false or 0 if the file doesn't exist

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Differential Revision: https://reviews.llvm.org/D41830



git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@322293 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Ekaterina Vaartis
2018-01-11 17:04:29 +00:00
parent fa614b847a
commit 45d5893943
3 changed files with 38 additions and 7 deletions
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16
test/std/experimental/filesystem/fs.op.funcs/fs.op.remove/remove.pass.cpp
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@@ -61,17 +61,29 @@ TEST_CASE(test_error_reporting)
const path file_in_bad_dir = env.create_file(bad_perms_dir / "file", 42);
permissions(bad_perms_dir, perms::none);
const path testCases[] = {
"",
env.make_env_path("dne"),
non_empty_dir,
file_in_bad_dir,
};
for (auto& p : testCases) {
std::error_code ec;
TEST_CHECK(!fs::remove(p, ec));
TEST_CHECK(ec);
TEST_CHECK(checkThrow(p, ec));
}
// PR#35780
const path testCasesNonexistant[] = {
"",
env.make_env_path("dne")
};
for (auto& p : testCasesNonexistant) {
std::error_code ec;
TEST_CHECK(!fs::remove(p, ec));
TEST_CHECK(!ec);
}
}
TEST_CASE(basic_remove_test)