Rollback of commit d5527469ca629f806a7576783289cc0613bf418b.

*** Reason for rollback ***

Breaks Bazel-Install-Trigger on CI.

*** Original change description ***

Bazel client, Windows: impl. ForEachDirectoryEntry

Implement ForEachDirectoryEntry on Windows using
FindFirstFileW / FindNextFileW.

Supports long paths and traversing junctions.

See https://github.com/bazelbuild/bazel/issues/2107
See https://github.com/bazelbuild/bazel/issues/2181

--
PiperOrigin-RevId: 145282158
MOS_MIGRATED_REVID=145282158

1 files changed, 0 insertions, 54 deletions

diff --git a/src/test/cpp/util/file_test.cc b/src/test/cpp/util/file_test.cc
index 093841e20a..83bf3a9845 100644
--- a/src/test/cpp/util/file_test.cc
+++ b/src/test/cpp/util/file_test.cc
@@ -14,8 +14,6 @@
 #include <stdio.h>
 #include <string.h>
 
-#include <algorithm>
-#include <map>
 #include <memory>  // unique_ptr
 #include <thread>  // NOLINT (to silence Google-internal linter)
 
@@ -25,9 +23,7 @@
 
 namespace blaze_util {
 
-using std::map;
 using std::string;
-using std::vector;
 
 TEST(FileTest, TestSingleThreadedPipe) {
   std::unique_ptr<IPipe> pipe(CreatePipe());
@@ -148,54 +144,4 @@ TEST(FileTest, TestMtimeHandling) {
   ASSERT_FALSE(mtime.get()->GetIfInDistantFuture(file, &actual));
 }
 
-class CollectingDirectoryEntryConsumer : public DirectoryEntryConsumer {
- public:
-  void Consume(const std::string& name, bool is_directory) override {
-    // use just base name for easy comparison and no hassle with path separators
-    // for Windows' sake (test runs on every platform)
-    entries[Basename(name)] = is_directory;
-  }
-
-  map<string, bool> entries;
-};
-
-TEST(FileTest, ForEachDirectoryEntryTest) {
-  string rootdir(JoinPath(getenv("TEST_TMPDIR"), "foo"));
-  string file1(JoinPath(rootdir, "file1.txt"));
-  string file2(JoinPath(rootdir, "file2.txt"));
-  string subdir(JoinPath(rootdir, "dir1"));
-  string file3(JoinPath(subdir, "file3.txt"));
-
-  ASSERT_TRUE(MakeDirectories(subdir, 0700));
-  ASSERT_TRUE(WriteFile("hello", 5, file1));
-  ASSERT_TRUE(WriteFile("hello", 5, file2));
-  ASSERT_TRUE(WriteFile("hello", 5, file3));
-
-  map<string, bool> expected;
-  expected["file1.txt"] = false;
-  expected["file2.txt"] = false;
-  expected["dir1"] = true;
-
-  CollectingDirectoryEntryConsumer consumer;
-  ForEachDirectoryEntry(rootdir, &consumer);
-  ASSERT_EQ(consumer.entries, expected);
-
-  vector<string> actual2;
-  GetAllFilesUnder(rootdir, &actual2);
-  std::sort(actual2.begin(), actual2.end());
-
-  vector<string> expected2;
-  vector<string> unixstyle_actual;
-  // normalize path separators for Windows' sake (test runs on every platform)
-  for (auto i : actual2) {
-    std::replace(i.begin(), i.end(), '\\', '/');
-    unixstyle_actual.push_back(i);
-  }
-  for (auto i : {file3, file1, file2}) {
-    std::replace(i.begin(), i.end(), '\\', '/');
-    expected2.push_back(i);
-  }
-  ASSERT_EQ(unixstyle_actual, expected2);
-}
-
 }  // namespace blaze_util