X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=folly%2Ftest%2FRangeTest.cpp;h=8a2b2762def14124b57ea0c7b927d48400d3f11d;hb=da541af34da0e370cb1e1566fb6a93d36747bfc4;hp=c918a53c2c2a1f11f1e29bd87e18a38fc408aed1;hpb=b2bd22d3a1ef264e4c4bf410f7b43c2f1f5832d0;p=folly.git

diff --git a/folly/test/RangeTest.cpp b/folly/test/RangeTest.cpp
index c918a53c..8a2b2762 100644
--- a/folly/test/RangeTest.cpp
+++ b/folly/test/RangeTest.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -315,6 +315,15 @@ TEST(StringPiece, Prefix) {
   EXPECT_FALSE(a.startsWith('x'));
   EXPECT_FALSE(a.startsWith("x"));
 
+  EXPECT_TRUE(a.startsWith("", folly::AsciiCaseInsensitive()));
+  EXPECT_TRUE(a.startsWith("hello", folly::AsciiCaseInsensitive()));
+  EXPECT_TRUE(a.startsWith("hellO", folly::AsciiCaseInsensitive()));
+  EXPECT_TRUE(a.startsWith("HELL", folly::AsciiCaseInsensitive()));
+  EXPECT_TRUE(a.startsWith("H", folly::AsciiCaseInsensitive()));
+  EXPECT_FALSE(a.startsWith("HELLOX", folly::AsciiCaseInsensitive()));
+  EXPECT_FALSE(a.startsWith("x", folly::AsciiCaseInsensitive()));
+  EXPECT_FALSE(a.startsWith("X", folly::AsciiCaseInsensitive()));
+
   {
     auto b = a;
     EXPECT_TRUE(b.removePrefix(""));
@@ -362,6 +371,16 @@ TEST(StringPiece, Suffix) {
   EXPECT_FALSE(a.endsWith("x"));
   EXPECT_FALSE(a.endsWith('x'));
 
+  EXPECT_TRUE(a.endsWith("", folly::AsciiCaseInsensitive()));
+  EXPECT_TRUE(a.endsWith("o", folly::AsciiCaseInsensitive()));
+  EXPECT_TRUE(a.endsWith("O", folly::AsciiCaseInsensitive()));
+  EXPECT_TRUE(a.endsWith("hello", folly::AsciiCaseInsensitive()));
+  EXPECT_TRUE(a.endsWith("hellO", folly::AsciiCaseInsensitive()));
+  EXPECT_FALSE(a.endsWith("xhello", folly::AsciiCaseInsensitive()));
+  EXPECT_FALSE(a.endsWith("Xhello", folly::AsciiCaseInsensitive()));
+  EXPECT_FALSE(a.endsWith("x", folly::AsciiCaseInsensitive()));
+  EXPECT_FALSE(a.endsWith("X", folly::AsciiCaseInsensitive()));
+
   {
     auto b = a;
     EXPECT_TRUE(b.removeSuffix(""));
@@ -399,6 +418,13 @@ TEST(StringPiece, Suffix) {
   }
 }
 
+TEST(StringPiece, Equals) {
+  StringPiece a("hello");
+
+  EXPECT_TRUE(a.equals("HELLO", AsciiCaseInsensitive()));
+  EXPECT_FALSE(a.equals("HELLOX", AsciiCaseInsensitive()));
+}
+
 TEST(StringPiece, PrefixEmpty) {
   StringPiece a;
   EXPECT_TRUE(a.startsWith(""));
@@ -1107,7 +1133,7 @@ TEST(RangeFunc, ConstexprCArray) {
 }
 
 TEST(RangeFunc, ConstexprStdArray) {
-  static constexpr const std::array<int, 4> numArray = {3, 17, 1, 9};
+  static constexpr const std::array<int, 4> numArray = {{3, 17, 1, 9}};
   constexpr const auto numArrayRange = range(numArray);
   EXPECT_EQ(17, numArrayRange[1]);
   constexpr const auto numArrayRangeSize = numArrayRange.size();
@@ -1286,3 +1312,49 @@ TEST(Range, Constructors) {
   EXPECT_EQ(subpiece1.begin(), subpiece2.begin());
   EXPECT_EQ(subpiece1.end(), subpiece2.end());
 }
+
+TEST(Range, ArrayConstructors) {
+  auto charArray = std::array<char, 4>{{'t', 'e', 's', 't'}};
+  auto constCharArray = std::array<char, 6>{{'f', 'o', 'o', 'b', 'a', 'r'}};
+  auto emptyArray = std::array<char, 0>{};
+
+  auto sp1 = StringPiece{charArray};
+  EXPECT_EQ(4, sp1.size());
+  EXPECT_EQ(charArray.data(), sp1.data());
+
+  auto sp2 = StringPiece(constCharArray);
+  EXPECT_EQ(6, sp2.size());
+  EXPECT_EQ(constCharArray.data(), sp2.data());
+
+  auto msp = MutableStringPiece(charArray);
+  EXPECT_EQ(4, msp.size());
+  EXPECT_EQ(charArray.data(), msp.data());
+
+  auto esp = StringPiece(emptyArray);
+  EXPECT_EQ(0, esp.size());
+  EXPECT_EQ(nullptr, esp.data());
+
+  auto emsp = MutableStringPiece(emptyArray);
+  EXPECT_EQ(0, emsp.size());
+  EXPECT_EQ(nullptr, emsp.data());
+
+  static constexpr std::array<int, 4> numArray = {{3, 17, 1, 9}};
+  constexpr auto numRange = Range<const int*>{numArray};
+  EXPECT_EQ(17, numRange[1]);
+
+  static constexpr std::array<int, 0> emptyNumArray{};
+  constexpr auto emptyNumRange = Range<const int*>{emptyNumArray};
+  EXPECT_EQ(0, emptyNumRange.size());
+}
+
+TEST(Range, ConstexprAccessors) {
+  constexpr StringPiece piece = range("hello");
+  static_assert(piece.size() == 6u, "");
+  static_assert(piece.end() - piece.begin() == 6u, "");
+  static_assert(piece.data() == piece.begin(), "");
+  static_assert(piece.start() == piece.begin(), "");
+  static_assert(piece.cbegin() == piece.begin(), "");
+  static_assert(piece.cend() == piece.end(), "");
+  static_assert(*piece.begin() == 'h', "");
+  static_assert(*(piece.end() - 1) == '\0', "");
+}