/*
- * Copyright 2014 Facebook, Inc.
+ * Copyright 2015 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <boost/range/concepts.hpp>
#include <gtest/gtest.h>
-namespace folly { namespace detail {
-
-// declaration of functions in Range.cpp
-size_t qfind_first_byte_of_memchr(const StringPiece haystack,
- const StringPiece needles);
-
-size_t qfind_first_byte_of_byteset(const StringPiece haystack,
- const StringPiece needles);
-
-}} // namespaces
-
using namespace folly;
using namespace std;
EXPECT_THROW(a.subpiece(6), std::out_of_range);
}
-#if FOLLY_HAVE_CONSTEXPR_STRLEN
constexpr char helloArray[] = "hello";
TEST(StringPiece, Constexpr) {
constexpr StringPiece hello2(helloArray);
EXPECT_EQ("hello", hello2);
}
-#endif
TEST(StringPiece, Prefix) {
StringPiece a("hello");
EXPECT_TRUE(p.empty());
}
+TEST(StringPiece, NoInvalidImplicitConversions) {
+ struct IsString {
+ bool operator()(folly::Range<int*>) { return false; }
+ bool operator()(folly::StringPiece) { return true; }
+ };
+
+ std::string s = "hello";
+ EXPECT_TRUE(IsString()(s));
+}
+
TEST(qfind, UInt32_Ranges) {
vector<uint32_t> a({1, 2, 3, 260, 5});
vector<uint32_t> b({2, 3, 4});
}
};
-struct MemchrNeedleFinder {
- static size_t find_first_byte_of(StringPiece haystack, StringPiece needles) {
- return detail::qfind_first_byte_of_memchr(haystack, needles);
- }
-};
-
struct ByteSetNeedleFinder {
static size_t find_first_byte_of(StringPiece haystack, StringPiece needles) {
return detail::qfind_first_byte_of_byteset(haystack, needles);
}
};
-typedef ::testing::Types<SseNeedleFinder, NoSseNeedleFinder, MemchrNeedleFinder,
+typedef ::testing::Types<SseNeedleFinder,
+ NoSseNeedleFinder,
ByteSetNeedleFinder> NeedleFinders;
TYPED_TEST_CASE(NeedleFinderTest, NeedleFinders);
string s = "0123456789ABCDEFGH";
for (size_t i = 0; i < s.size(); ++i) {
StringPiece a(s.c_str() + i);
- for (int j = 0; j < s.size(); ++j) {
+ for (size_t j = 0; j < s.size(); ++j) {
StringPiece b(s.c_str() + j);
EXPECT_EQ((i > j) ? 0 : j - i, this->find_first_byte_of(a, b));
}
EXPECT_EQ(count, 2);
}
+
+TEST(Range, Constructors) {
+ vector<int> c = {1, 2, 3};
+ typedef Range<vector<int>::iterator> RangeType;
+ typedef Range<vector<int>::const_iterator> ConstRangeType;
+ RangeType cr(c.begin(), c.end());
+ auto subpiece1 = ConstRangeType(cr, 1, 5);
+ auto subpiece2 = ConstRangeType(cr, 1);
+ EXPECT_EQ(subpiece1.size(), 2);
+ EXPECT_EQ(subpiece1.begin(), subpiece2.begin());
+ EXPECT_EQ(subpiece1.end(), subpiece2.end());
+}