40 lines
1.3 KiB
C++
40 lines
1.3 KiB
C++
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//===- unittest/Support/RemarksStrTabParsingTest.cpp - StrTab tests -------===//
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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/Remarks/Remark.h"
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#include "llvm/Remarks/RemarkParser.h"
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#include "gtest/gtest.h"
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using namespace llvm;
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TEST(RemarksStrTab, ParsingEmpty) {
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StringRef Empty("", 0);
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remarks::ParsedStringTable StrTab(Empty);
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Expected<StringRef> Nothing = StrTab[0];
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EXPECT_FALSE(static_cast<bool>(Nothing));
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EXPECT_EQ(toString(Nothing.takeError()),
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"String with index 0 is out of bounds (size = 0).");
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}
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TEST(RemarksStrTab, ParsingGood) {
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StringRef Strings("str1\0str2\0str3\0str4", 20);
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remarks::ParsedStringTable StrTab(Strings);
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Expected<StringRef> Result = StrTab[0];
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EXPECT_TRUE(static_cast<bool>(Result));
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EXPECT_EQ(*Result, "str1");
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Result = StrTab[1];
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EXPECT_TRUE(static_cast<bool>(Result));
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EXPECT_EQ(*Result, "str2");
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Result = StrTab[2];
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EXPECT_TRUE(static_cast<bool>(Result));
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EXPECT_EQ(*Result, "str3");
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Result = StrTab[3];
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EXPECT_TRUE(static_cast<bool>(Result));
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EXPECT_EQ(*Result, "str4");
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}
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