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9f169afab2
If you have the string /usr/bin, prior to this patch it would not be quoted by our YAML serializer. But a string like C:\src would be, due to the presence of a backslash. This makes the quoting rules of basically every single file path different depending on the path syntax (posix vs. Windows). While technically not required by the YAML specification to quote forward slashes, when the behavior of paths is inconsistent it makes it difficult to portably write FileCheck lines that will work with either kind of path. Differential Revision: https://reviews.llvm.org/D53169 llvm-svn: 344359
100 lines
4.2 KiB
C++
100 lines
4.2 KiB
C++
//===- unittests/Tooling/ReplacementsYamlTest.cpp - Serialization tests ---===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Tests for serialization of Replacements.
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//
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//===----------------------------------------------------------------------===//
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#include "clang/Tooling/ReplacementsYaml.h"
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#include "gtest/gtest.h"
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using namespace llvm;
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using namespace clang::tooling;
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TEST(ReplacementsYamlTest, serializesReplacements) {
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TranslationUnitReplacements Doc;
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Doc.MainSourceFile = "/path/to/source.cpp";
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Doc.Replacements.emplace_back("/path/to/file1.h", 232, 56, "replacement #1");
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Doc.Replacements.emplace_back("/path/to/file2.h", 301, 2, "replacement #2");
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std::string YamlContent;
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llvm::raw_string_ostream YamlContentStream(YamlContent);
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yaml::Output YAML(YamlContentStream);
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YAML << Doc;
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// NOTE: If this test starts to fail for no obvious reason, check whitespace.
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ASSERT_STREQ("---\n"
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"MainSourceFile: '/path/to/source.cpp'\n"
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"Replacements: \n" // Extra whitespace here!
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" - FilePath: '/path/to/file1.h'\n"
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" Offset: 232\n"
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" Length: 56\n"
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" ReplacementText: 'replacement #1'\n"
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" - FilePath: '/path/to/file2.h'\n"
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" Offset: 301\n"
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" Length: 2\n"
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" ReplacementText: 'replacement #2'\n"
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"...\n",
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YamlContentStream.str().c_str());
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}
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TEST(ReplacementsYamlTest, deserializesReplacements) {
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std::string YamlContent = "---\n"
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"MainSourceFile: /path/to/source.cpp\n"
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"Replacements:\n"
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" - FilePath: /path/to/file1.h\n"
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" Offset: 232\n"
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" Length: 56\n"
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" ReplacementText: 'replacement #1'\n"
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" - FilePath: /path/to/file2.h\n"
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" Offset: 301\n"
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" Length: 2\n"
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" ReplacementText: 'replacement #2'\n"
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"...\n";
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TranslationUnitReplacements DocActual;
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yaml::Input YAML(YamlContent);
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YAML >> DocActual;
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ASSERT_FALSE(YAML.error());
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ASSERT_EQ(2u, DocActual.Replacements.size());
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ASSERT_EQ("/path/to/source.cpp", DocActual.MainSourceFile);
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ASSERT_EQ("/path/to/file1.h", DocActual.Replacements[0].getFilePath());
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ASSERT_EQ(232u, DocActual.Replacements[0].getOffset());
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ASSERT_EQ(56u, DocActual.Replacements[0].getLength());
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ASSERT_EQ("replacement #1", DocActual.Replacements[0].getReplacementText());
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ASSERT_EQ("/path/to/file2.h", DocActual.Replacements[1].getFilePath());
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ASSERT_EQ(301u, DocActual.Replacements[1].getOffset());
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ASSERT_EQ(2u, DocActual.Replacements[1].getLength());
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ASSERT_EQ("replacement #2", DocActual.Replacements[1].getReplacementText());
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}
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TEST(ReplacementsYamlTest, deserializesWithoutContext) {
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// Make sure a doc can be read without the context field.
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std::string YamlContent = "---\n"
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"MainSourceFile: /path/to/source.cpp\n"
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"Replacements:\n"
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" - FilePath: target_file.h\n"
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" Offset: 1\n"
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" Length: 10\n"
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" ReplacementText: replacement\n"
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"...\n";
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TranslationUnitReplacements DocActual;
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yaml::Input YAML(YamlContent);
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YAML >> DocActual;
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ASSERT_FALSE(YAML.error());
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ASSERT_EQ("/path/to/source.cpp", DocActual.MainSourceFile);
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ASSERT_EQ(1u, DocActual.Replacements.size());
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ASSERT_EQ("target_file.h", DocActual.Replacements[0].getFilePath());
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ASSERT_EQ(1u, DocActual.Replacements[0].getOffset());
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ASSERT_EQ(10u, DocActual.Replacements[0].getLength());
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ASSERT_EQ("replacement", DocActual.Replacements[0].getReplacementText());
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}
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