56 lines
1.1 KiB
C++
56 lines
1.1 KiB
C++
//===- StringMapTest.cpp --------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/Testing/ADT/StringMap.h"
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#include "llvm/ADT/StringMap.h"
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#include "gtest/gtest.h"
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#include <sstream>
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namespace llvm {
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namespace {
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TEST(StringMapTest, StringMapStream) {
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std::ostringstream OS;
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StringMap<int> Map;
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Map["A"] = 42;
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Map["Z"] = 35;
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Map["B"] = 7;
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OS << Map;
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EXPECT_EQ(OS.str(), R"({
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{"A": 42},
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{"B": 7},
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{"Z": 35},
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})");
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}
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TEST(StringMapTest, NestedStringMapStream) {
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std::ostringstream OS;
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StringMap<StringMap<int>> Map;
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Map["Z"];
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Map["A"]["Apple"] = 5;
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Map["B"]["Bee"] = 3;
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Map["A"]["Axe"] = 3;
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OS << Map;
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EXPECT_EQ(OS.str(), R"({
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{"A": {
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{"Apple": 5},
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{"Axe": 3},
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}},
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{"B": {
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{"Bee": 3},
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}},
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{"Z": { }},
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})");
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}
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} // namespace
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} // namespace llvm
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