/*
- * Copyright 2013 Facebook, Inc.
+ * Copyright 2016 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* limitations under the License.
*/
-#include "folly/File.h"
+#include <folly/File.h>
-#include <glog/logging.h>
-#include <gtest/gtest.h>
-
-#include "folly/Benchmark.h"
-#include "folly/String.h"
+#include <folly/String.h>
+#include <folly/portability/Fcntl.h>
+#include <folly/portability/GTest.h>
using namespace folly;
void expectWouldBlock(ssize_t r) {
int savedErrno = errno;
EXPECT_EQ(-1, r);
- EXPECT_EQ(EAGAIN, savedErrno) << errnoStr(errno);
+ EXPECT_EQ(EAGAIN, savedErrno) << errnoStr(savedErrno);
}
void expectOK(ssize_t r) {
int savedErrno = errno;
- EXPECT_LE(0, r) << ": errno=" << errnoStr(errno);
+ EXPECT_LE(0, r) << ": errno=" << errnoStr(savedErrno);
}
} // namespace
}
}
+TEST(File, SimpleStringPiece) {
+ char buf = 'x';
+ File f(StringPiece("/etc/hosts"));
+ EXPECT_NE(-1, f.fd());
+ EXPECT_EQ(1, ::read(f.fd(), &buf, 1));
+ f.close();
+ EXPECT_EQ(-1, f.fd());
+}
+
TEST(File, OwnsFd) {
// Wrap a file descriptor, make sure that ownsFd works
// We'll test that the file descriptor is closed by closing the writing
::close(p[0]);
}
+TEST(File, Release) {
+ File in(STDOUT_FILENO, false);
+ CHECK_EQ(STDOUT_FILENO, in.release());
+ CHECK_EQ(-1, in.release());
+}
+
#define EXPECT_CONTAINS(haystack, needle) \
EXPECT_NE(::std::string::npos, ::folly::StringPiece(haystack).find(needle)) \
<< "Haystack: '" << haystack << "'\nNeedle: '" << needle << "'";