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808142876c
Summary: A *.cpp file header in LLDB (and in LLDB) should like this: ``` //===-- TestUtilities.cpp -------------------------------------------------===// ``` However in LLDB most of our source files have arbitrary changes to this format and these changes are spreading through LLDB as folks usually just use the existing source files as templates for their new files (most notably the unnecessary editor language indicator `-*- C++ -*-` is spreading and in every review someone is pointing out that this is wrong, resulting in people pointing out that this is done in the same way in other files). This patch removes most of these inconsistencies including the editor language indicators, all the different missing/additional '-' characters, files that center the file name, missing trailing `===//` (mostly caused by clang-format breaking the line). Reviewers: aprantl, espindola, jfb, shafik, JDevlieghere Reviewed By: JDevlieghere Subscribers: dexonsmith, wuzish, emaste, sdardis, nemanjai, kbarton, MaskRay, atanasyan, arphaman, jfb, abidh, jsji, JDevlieghere, usaxena95, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D73258
111 lines
3.4 KiB
C++
111 lines
3.4 KiB
C++
//===-- ProcessInstanceInfoTest.cpp ---------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Target/Process.h"
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#include "gtest/gtest.h"
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using namespace lldb_private;
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namespace {
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/// A very simple resolver which fails for even ids and returns a simple string
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/// for odd ones.
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class DummyUserIDResolver : public UserIDResolver {
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protected:
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llvm::Optional<std::string> DoGetUserName(id_t uid) override {
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if (uid % 2)
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return ("user" + llvm::Twine(uid)).str();
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return llvm::None;
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}
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llvm::Optional<std::string> DoGetGroupName(id_t gid) override {
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if (gid % 2)
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return ("group" + llvm::Twine(gid)).str();
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return llvm::None;
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}
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};
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} // namespace
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TEST(ProcessInstanceInfo, Dump) {
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ProcessInstanceInfo info("a.out", ArchSpec("x86_64-pc-linux"), 47);
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info.SetUserID(1);
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info.SetEffectiveUserID(2);
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info.SetGroupID(3);
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info.SetEffectiveGroupID(4);
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DummyUserIDResolver resolver;
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StreamString s;
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info.Dump(s, resolver);
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EXPECT_STREQ(R"( pid = 47
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name = a.out
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file = a.out
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arch = x86_64-pc-linux
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uid = 1 (user1)
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gid = 3 (group3)
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euid = 2 ()
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egid = 4 ()
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)",
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s.GetData());
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}
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TEST(ProcessInstanceInfo, DumpTable) {
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ProcessInstanceInfo info("a.out", ArchSpec("x86_64-pc-linux"), 47);
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info.SetUserID(1);
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info.SetEffectiveUserID(2);
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info.SetGroupID(3);
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info.SetEffectiveGroupID(4);
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DummyUserIDResolver resolver;
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StreamString s;
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const bool show_args = false;
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const bool verbose = true;
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ProcessInstanceInfo::DumpTableHeader(s, show_args, verbose);
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info.DumpAsTableRow(s, resolver, show_args, verbose);
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EXPECT_STREQ(
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R"(PID PARENT USER GROUP EFF USER EFF GROUP TRIPLE ARGUMENTS
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====== ====== ========== ========== ========== ========== ============================== ============================
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47 0 user1 group3 2 4 x86_64-pc-linux
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)",
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s.GetData());
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}
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TEST(ProcessInstanceInfo, DumpTable_invalidUID) {
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ProcessInstanceInfo info("a.out", ArchSpec("aarch64-unknown-linux-android"), 47);
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DummyUserIDResolver resolver;
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StreamString s;
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const bool show_args = false;
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const bool verbose = false;
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ProcessInstanceInfo::DumpTableHeader(s, show_args, verbose);
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info.DumpAsTableRow(s, resolver, show_args, verbose);
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EXPECT_STREQ(
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R"(PID PARENT USER TRIPLE NAME
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====== ====== ========== ============================== ============================
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47 0 aarch64-unknown-linux-android a.out
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)",
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s.GetData());
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}
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TEST(ProcessInstanceInfoMatch, Name) {
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ProcessInstanceInfo info_bar, info_empty;
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info_bar.GetExecutableFile().SetFile("/foo/bar", FileSpec::Style::posix);
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ProcessInstanceInfoMatch match;
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match.SetNameMatchType(NameMatch::Equals);
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match.GetProcessInfo().GetExecutableFile().SetFile("bar",
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FileSpec::Style::posix);
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EXPECT_TRUE(match.Matches(info_bar));
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EXPECT_FALSE(match.Matches(info_empty));
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match.GetProcessInfo().GetExecutableFile() = FileSpec();
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EXPECT_TRUE(match.Matches(info_bar));
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EXPECT_TRUE(match.Matches(info_empty));
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}
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