1 files changed, 0 insertions, 150 deletions
diff --git a/test/util/proc_util.h b/test/util/proc_util.h
deleted file mode 100644
index af209a51e..000000000
--- a/test/util/proc_util.h
+++ /dev/null
@@ -1,150 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#ifndef GVISOR_TEST_UTIL_PROC_UTIL_H_
-#define GVISOR_TEST_UTIL_PROC_UTIL_H_
-
-#include <ostream>
-#include <string>
-#include <vector>
-
-#include "gmock/gmock.h"
-#include "gtest/gtest.h"
-#include "absl/strings/str_cat.h"
-#include "absl/strings/string_view.h"
-#include "test/util/fs_util.h"
-#include "test/util/posix_error.h"
-
-namespace gvisor {
-namespace testing {
-
-// ProcMapsEntry contains the data from a single line in /proc/<xxx>/maps.
-struct ProcMapsEntry {
-  uint64_t start;
-  uint64_t end;
-  bool readable;
-  bool writable;
-  bool executable;
-  bool priv;
-  uint64_t offset;
-  int major;
-  int minor;
-  int64_t inode;
-  std::string filename;
-};
-
-// Parses a ProcMaps line or returns an error.
-PosixErrorOr<ProcMapsEntry> ParseProcMapsLine(absl::string_view line);
-PosixErrorOr<std::vector<ProcMapsEntry>> ParseProcMaps(
-    absl::string_view contents);
-
-// Returns true if vsyscall (emmulation or not) is enabled.
-PosixErrorOr<bool> IsVsyscallEnabled();
-
-// Printer for ProcMapsEntry.
-inline std::ostream& operator<<(std::ostream& os, const ProcMapsEntry& entry) {
-  std::string str =
-      absl::StrCat(absl::Hex(entry.start, absl::PadSpec::kZeroPad8), "-",
-                   absl::Hex(entry.end, absl::PadSpec::kZeroPad8), " ");
-
-  absl::StrAppend(&str, entry.readable ? "r" : "-");
-  absl::StrAppend(&str, entry.writable ? "w" : "-");
-  absl::StrAppend(&str, entry.executable ? "x" : "-");
-  absl::StrAppend(&str, entry.priv ? "p" : "s");
-
-  absl::StrAppend(&str, " ", absl::Hex(entry.offset, absl::PadSpec::kZeroPad8),
-                  " ", absl::Hex(entry.major, absl::PadSpec::kZeroPad2), ":",
-                  absl::Hex(entry.minor, absl::PadSpec::kZeroPad2), " ",
-                  entry.inode);
-  if (absl::string_view(entry.filename) != "") {
-    // Pad to column 74
-    int pad = 73 - str.length();
-    if (pad > 0) {
-      absl::StrAppend(&str, std::string(pad, ' '));
-    }
-    absl::StrAppend(&str, entry.filename);
-  }
-  os << str;
-  return os;
-}
-
-// Printer for std::vector<ProcMapsEntry>.
-inline std::ostream& operator<<(std::ostream& os,
-                                const std::vector<ProcMapsEntry>& vec) {
-  for (unsigned int i = 0; i < vec.size(); i++) {
-    os << vec[i];
-    if (i != vec.size() - 1) {
-      os << "\n";
-    }
-  }
-  return os;
-}
-
-// GMock printer for std::vector<ProcMapsEntry>.
-inline void PrintTo(const std::vector<ProcMapsEntry>& vec, std::ostream* os) {
-  *os << vec;
-}
-
-// Checks that /proc/pid/maps contains all of the passed mappings.
-//
-// The major, minor, and inode fields are ignored.
-MATCHER_P(ContainsMappings, mappings,
-          "contains mappings:\n" + ::testing::PrintToString(mappings)) {
-  auto contents_or = GetContents(absl::StrCat("/proc/", arg, "/maps"));
-  if (!contents_or.ok()) {
-    *result_listener << "Unable to read mappings: "
-                     << contents_or.error().ToString();
-    return false;
-  }
-
-  auto maps_or = ParseProcMaps(contents_or.ValueOrDie());
-  if (!maps_or.ok()) {
-    *result_listener << "Unable to parse mappings: "
-                     << maps_or.error().ToString();
-    return false;
-  }
-
-  auto maps = std::move(maps_or).ValueOrDie();
-
-  // Does maps contain all elements in mappings? The comparator ignores
-  // the major, minor, and inode fields.
-  bool all_present = true;
-  std::for_each(mappings.begin(), mappings.end(), [&](const ProcMapsEntry& e1) {
-    auto it =
-        std::find_if(maps.begin(), maps.end(), [&e1](const ProcMapsEntry& e2) {
-          return e1.start == e2.start && e1.end == e2.end &&
-                 e1.readable == e2.readable && e1.writable == e2.writable &&
-                 e1.executable == e2.executable && e1.priv == e2.priv &&
-                 e1.offset == e2.offset && e1.filename == e2.filename;
-        });
-    if (it == maps.end()) {
-      // It wasn't found.
-      if (all_present) {
-        // We will output the message once and then a line for each mapping
-        // that wasn't found.
-        all_present = false;
-        *result_listener << "Got mappings:\n"
-                         << maps << "\nThat were missing:\n";
-      }
-      *result_listener << e1 << "\n";
-    }
-  });
-
-  return all_present;
-}
-
-}  // namespace testing
-}  // namespace gvisor
-
-#endif  // GVISOR_TEST_UTIL_PROC_UTIL_H_