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https://github.com/capstone-engine/llvm-capstone.git
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07157db81d
This patch replaces use of the deprecated `FileEntry::getName()` with `FileEntryRef::getName()`. This means the code now uses the path that was used to register file entry in `SourceManager` instead of the absolute path that happened to be used in the last call to `FileManager::getFile()` some place else. This caused some test failures due to the fact that some paths can be relative and thus rely on the VFS CWD. The CWD can change for each TU, so when we run `clang-tidy` on a compilation database and try to perform all the replacements at the end, relative paths won't resolve the same. This patch takes care to reinstate the correct CWD and make the path reported by `FileEntryRef` absolute before passing it to `llvm::writeToOutput()`.
33 lines
2.2 KiB
C++
33 lines
2.2 KiB
C++
// RUN: mkdir -p %T/compilation-database-test/include
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// RUN: mkdir -p %T/compilation-database-test/a
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// RUN: mkdir -p %T/compilation-database-test/b
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// RUN: echo 'int *AA = 0;' > %T/compilation-database-test/a/a.cpp
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// RUN: echo 'int *AB = 0;' > %T/compilation-database-test/a/b.cpp
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// RUN: echo 'int *BB = 0;' > %T/compilation-database-test/b/b.cpp
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// RUN: echo 'int *BC = 0;' > %T/compilation-database-test/b/c.cpp
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// RUN: echo 'int *BD = 0;' > %T/compilation-database-test/b/d.cpp
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// RUN: echo 'int *HP = 0;' > %T/compilation-database-test/include/header.h
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// RUN: echo '#include "header.h"' > %T/compilation-database-test/include.cpp
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// RUN: sed 's|test_dir|%/T/compilation-database-test|g' %S/Inputs/compilation-database/template.json > %T/compile_commands.json
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// Regression test: shouldn't crash.
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// RUN: not clang-tidy --checks=-*,modernize-use-nullptr -p %T %T/compilation-database-test/b/not-exist -header-filter=.* 2>&1 | FileCheck %s -check-prefix=CHECK-NOT-EXIST
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// CHECK-NOT-EXIST: Error while processing {{.*[/\\]}}not-exist.
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// CHECK-NOT-EXIST: unable to handle compilation
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// CHECK-NOT-EXIST: Found compiler error
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// RUN: clang-tidy --checks=-*,modernize-use-nullptr -p %T %T/compilation-database-test/a/a.cpp %T/compilation-database-test/a/b.cpp %T/compilation-database-test/b/b.cpp %T/compilation-database-test/b/c.cpp %T/compilation-database-test/b/d.cpp %T/compilation-database-test/include.cpp -header-filter=.* -fix
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// RUN: FileCheck -input-file=%T/compilation-database-test/a/a.cpp %s -check-prefix=CHECK-FIX1
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// RUN: FileCheck -input-file=%T/compilation-database-test/a/b.cpp %s -check-prefix=CHECK-FIX2
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// RUN: FileCheck -input-file=%T/compilation-database-test/b/b.cpp %s -check-prefix=CHECK-FIX3
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// RUN: FileCheck -input-file=%T/compilation-database-test/b/c.cpp %s -check-prefix=CHECK-FIX4
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// RUN: FileCheck -input-file=%T/compilation-database-test/b/d.cpp %s -check-prefix=CHECK-FIX5
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// RUN: FileCheck -input-file=%T/compilation-database-test/include/header.h %s -check-prefix=CHECK-FIX6
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// CHECK-FIX1: int *AA = nullptr;
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// CHECK-FIX2: int *AB = nullptr;
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// CHECK-FIX3: int *BB = nullptr;
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// CHECK-FIX4: int *BC = nullptr;
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// CHECK-FIX5: int *BD = nullptr;
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// CHECK-FIX6: int *HP = nullptr;
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