Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/clang-tools-extra/test/include-fixer/Inputs/database_template.json

@@ -0,0 +1,7 @@
+[
+{
+  "directory": "test_dir/build",
+  "command": "clang++ -I../include -o bar.o test_dir/src/bar.cpp",
+  "file": "test_dir/src/bar.cpp"
+}
+]

external/llvm-project/clang-tools-extra/test/include-fixer/Inputs/fake_yaml_db.yaml

@@ -0,0 +1,71 @@
+---
+Name:           foo
+Contexts:
+  - ContextType:     Namespace
+    ContextName:     a
+  - ContextType:     Namespace
+    ContextName:     b
+FilePath:        foo.h
+Type:            Class
+Seen:            1
+Used:            0
+---
+Name:           foo_bar
+Contexts:
+  - ContextType:     Namespace
+    ContextName:     a
+  - ContextType:     Namespace
+    ContextName:     b
+FilePath:        foobar.h
+Type:            Class
+Seen:            0
+Used:            0
+---
+Name:           bar
+Contexts:
+  - ContextType:     Namespace
+    ContextName:     a
+  - ContextType:     Namespace
+    ContextName:     b
+FilePath:        ../include/bar.h
+Type:            Class
+Seen:            1
+Used:            0
+---
+Name:           bar
+Contexts:
+  - ContextType:     Namespace
+    ContextName:     a
+  - ContextType:     Namespace
+    ContextName:     b
+FilePath:        ../include/bar.h
+Type:            Class
+Seen:            3
+Used:            0
+---
+Name:           bar
+Contexts:
+  - ContextType:     Namespace
+    ContextName:     a
+  - ContextType:     Namespace
+    ContextName:     b
+FilePath:        ../include/zbar.h
+Type:            Class
+Seen:            3
+Used:            0
+---
+Name:           b
+Contexts:
+FilePath:        var.h
+Type:            Variable
+Seen:            1
+Used:            0
+---
+Name:            bar
+Contexts:
+  - ContextType:    Namespace
+    ContextName:    c
+FilePath:        test/include-fixer/baz.h
+Type:            Class
+Seen:            1
+Used:            0

external/llvm-project/clang-tools-extra/test/include-fixer/Inputs/merge/a.yaml

@@ -0,0 +1,20 @@
+---
+Name:           foo
+Contexts:
+  - ContextType:     Namespace
+    ContextName:     a
+FilePath:        foo.h
+Type:            Class
+Seen:            1
+Used:            1
+...
+---
+Name:           bar
+Contexts:
+  - ContextType:     Namespace
+    ContextName:     a
+FilePath:        ../include/bar.h
+Type:            Class
+Seen:            1
+Used:            2
+...

external/llvm-project/clang-tools-extra/test/include-fixer/Inputs/merge/b.yaml

@@ -0,0 +1,20 @@
+---
+Name:           foo
+Contexts:
+  - ContextType:     Namespace
+    ContextName:     a
+FilePath:        foo.h
+Type:            Class
+Seen:            1
+Used:            2
+...
+---
+Name:           bar
+Contexts:
+  - ContextType:     Namespace
+    ContextName:     a
+FilePath:        ../include/barbar.h
+Type:            Class
+Seen:            1
+Used:            0
+...

external/llvm-project/clang-tools-extra/test/include-fixer/commandline_options.cpp

@@ -0,0 +1,15 @@
+// RUN: echo "foo f;" > %t.cpp
+// RUN: clang-include-fixer -db=fixed -input='foo= "foo.h","bar.h"' -output-headers %t.cpp -- | FileCheck %s
+// RUN: cat %t.cpp | clang-include-fixer -stdin -insert-header='{FilePath: "%/t.cpp", QuerySymbolInfos: [{RawIdentifier: foo, Range: {Offset: 0, Length: 3}}], HeaderInfos: [{Header: "\"foo.h\"", QualifiedName: "foo"}]}' %t.cpp | FileCheck %s -check-prefix=CHECK-CODE
+// RUN: cat %t.cpp | not clang-include-fixer -stdin -insert-header='{FilePath: "%/t.cpp", QuerySymbolInfos: [{RawIdentifier: foo, Range: {Offset: 0, Length: 3}}], HeaderInfos: [{Header: "\"foo.h\"", QualifiedName: "foo"},{Header: "\"foo2.h\"", QualifiedName: "foo"}]}' %t.cpp
+// RUN: cat %t.cpp | clang-include-fixer -stdin -insert-header='{FilePath: "%/t.cpp", QuerySymbolInfos: [{RawIdentifier: foo, Range: {Offset: 0, Length: 3}}], HeaderInfos: [{Header: "\"foo.h\"", QualifiedName: "a:foo"},{Header: "\"foo.h\"", QualifiedName: "b:foo"}]}' %t.cpp
+//
+// CHECK:     "HeaderInfos": [
+// CHECK-NEXT:  {"Header": "\"foo.h\"",
+// CHECK-NEXT:   "QualifiedName": "foo"},
+// CHECK-NEXT:  {"Header": "\"bar.h\"",
+// CHECK-NEXT:   "QualifiedName": "foo"}
+// CHECK-NEXT:]
+//
+// CHECK-CODE: #include "foo.h"
+// CHECK-CODE: foo f;

external/llvm-project/clang-tools-extra/test/include-fixer/exit_on_fatal.cpp

@@ -0,0 +1,10 @@
+// RUN: sed -e 's#//.*$##' %s > %t.cpp
+// RUN: not clang-include-fixer -db=fixed -input='foo= "foo.h"' %t.cpp --
+// RUN: FileCheck %s -input-file=%t.cpp
+
+// CHECK-NOT: #include
+// CHECK: #include "doesnotexist.h"
+// CHECK-NEXT: foo f;
+
+#include "doesnotexist.h"
+foo f;

external/llvm-project/clang-tools-extra/test/include-fixer/fixeddb.cpp

@@ -0,0 +1,8 @@
+// RUN: sed -e 's#//.*$##' %s > %t.cpp
+// RUN: clang-include-fixer -db=fixed -input='foo= "foo.h","bar.h"' %t.cpp --
+// RUN: FileCheck %s -input-file=%t.cpp
+
+// CHECK: #include "foo.h"
+// CHECK: foo f;
+
+foo f;

external/llvm-project/clang-tools-extra/test/include-fixer/include_path.cpp

@@ -0,0 +1,19 @@
+// RUN: mkdir -p %T/include-fixer/include
+// RUN: mkdir -p %T/include-fixer/symbols
+// RUN: mkdir -p %T/include-fixer/build
+// RUN: mkdir -p %T/include-fixer/src
+// RUN: sed 's|test_dir|%/T/include-fixer|g' %S/Inputs/database_template.json > %T/include-fixer/build/compile_commands.json
+// RUN: echo -e '#include "bar.h"\nb::a::bar f;' > %T/include-fixer/src/bar.cpp
+// RUN: echo 'namespace b { namespace a { class bar {}; } }' > %T/include-fixer/include/bar.h
+// RUN: cd %T/include-fixer/build
+// RUN: find-all-symbols -output-dir=%T/include-fixer/symbols -p=. %T/include-fixer/src/bar.cpp
+// RUN: find-all-symbols -merge-dir=%T/include-fixer/symbols %T/include-fixer/build/find_all_symbols.yaml
+// RUN: FileCheck -input-file=%T/include-fixer/build/find_all_symbols.yaml -check-prefix=CHECK-YAML %s
+//
+// RUN: echo 'b::a::bar f;' > %T/include-fixer/src/bar.cpp
+// RUN: clang-include-fixer -db=yaml -input=%T/include-fixer/build/find_all_symbols.yaml -minimize-paths=true -p=. %T/include-fixer/src/bar.cpp
+// RUN: FileCheck -input-file=%T/include-fixer/src/bar.cpp %s
+
+// CHECK-YAML: ..{{[/\\]}}include{{[/\\]}}bar.h
+// CHECK: #include "bar.h"
+// CHECK: b::a::bar f;

external/llvm-project/clang-tools-extra/test/include-fixer/merge.test

@@ -0,0 +1,33 @@
+# RUN: find-all-symbols -merge-dir=%S/Inputs/merge %t.merged
+# RUN: sed '/^#/d' %s > %t.golden
+# RUN: diff -u %t.golden %t.merged
+---
+Name:            bar
+Contexts:        
+  - ContextType:     Namespace
+    ContextName:     a
+FilePath:        ../include/bar.h
+Type:            Class
+Seen:            1
+Used:            1
+...
+---
+Name:            bar
+Contexts:        
+  - ContextType:     Namespace
+    ContextName:     a
+FilePath:        ../include/barbar.h
+Type:            Class
+Seen:            1
+Used:            0
+...
+---
+Name:            foo
+Contexts:        
+  - ContextType:     Namespace
+    ContextName:     a
+FilePath:        foo.h
+Type:            Class
+Seen:            2
+Used:            2
+...

external/llvm-project/clang-tools-extra/test/include-fixer/multiple_fixes.cpp

@@ -0,0 +1,13 @@
+// REQUIRES: shell
+// RUN: sed -e 's#//.*$##' %s > %t.cpp
+// RUN: mkdir -p %T/include-fixer/multiple-fixes
+// RUN: echo 'foo f;' > %T/include-fixer/multiple-fixes/foo.cpp
+// RUN: echo 'bar b;' > %T/include-fixer/multiple-fixes/bar.cpp
+// RUN: clang-include-fixer -db=fixed -input='foo= "foo.h";bar= "bar.h"' %T/include-fixer/multiple-fixes/*.cpp --
+// RUN: FileCheck -input-file=%T/include-fixer/multiple-fixes/bar.cpp %s -check-prefix=CHECK-BAR
+// RUN: FileCheck -input-file=%T/include-fixer/multiple-fixes/foo.cpp %s -check-prefix=CHECK-FOO
+//
+// CHECK-FOO: #include "foo.h"
+// CHECK-FOO: foo f;
+// CHECK-BAR: #include "bar.h"
+// CHECK-BAR: bar b;

external/llvm-project/clang-tools-extra/test/include-fixer/prefix_variable.cpp

@@ -0,0 +1,10 @@
+// RUN: sed -e 's#//.*$##' %s > %t.cpp
+// RUN: clang-include-fixer -db=yaml -input=%p/Inputs/fake_yaml_db.yaml %t.cpp --
+// RUN: FileCheck %s -input-file=%t.cpp
+
+// CHECK-NOT: #include
+// CHECK: doesnotexist f;
+
+namespace b {
+doesnotexist f;
+}

external/llvm-project/clang-tools-extra/test/include-fixer/query_symbol.cpp

@@ -0,0 +1,13 @@
+// RUN: clang-include-fixer -db=fixed -input='foo= "foo.h","bar.h"' -query-symbol="foo" test.cpp -- | FileCheck %s
+
+// CHECK:     "FilePath": "test.cpp",
+// CHECK-NEXT:"QuerySymbolInfos": [
+// CHECK-NEXT:   {"RawIdentifier": "foo",
+// CHECK-NEXT:    "Range":{"Offset":0,"Length":0}}
+// CHECK-NEXT:],
+// CHECK-NEXT:"HeaderInfos": [
+// CHECK-NEXT:  {"Header": "\"foo.h\"",
+// CHECK-NEXT:   "QualifiedName": "foo"},
+// CHECK-NEXT:  {"Header": "\"bar.h\"",
+// CHECK-NEXT:   "QualifiedName": "foo"}
+// CHECK-NEXT:]

external/llvm-project/clang-tools-extra/test/include-fixer/ranking.cpp

@@ -0,0 +1,13 @@
+// RUN: clang-include-fixer -db=yaml -input=%S/Inputs/fake_yaml_db.yaml -output-headers %s -- | FileCheck %s
+// RUN: clang-include-fixer -query-symbol bar -db=yaml -input=%S/Inputs/fake_yaml_db.yaml -output-headers %s -- | FileCheck %s
+
+// CHECK:     "HeaderInfos": [
+// CHECK-NEXT:  {"Header": "\"test/include-fixer/baz.h\"",
+// CHECK-NEXT:   "QualifiedName": "c::bar"},
+// CHECK-NEXT:  {"Header": "\"../include/bar.h\"",
+// CHECK-NEXT:   "QualifiedName": "b::a::bar"},
+// CHECK-NEXT:  {"Header": "\"../include/zbar.h\"",
+// CHECK-NEXT:   "QualifiedName": "b::a::bar"}
+// CHECK-NEXT:]
+
+bar b;

external/llvm-project/clang-tools-extra/test/include-fixer/yaml_fuzzy.cpp

@@ -0,0 +1,9 @@
+// RUN: sed -e 's#//.*$##' %s > %t.cpp
+// RUN: clang-include-fixer -db=fuzzyYaml -input=%p/Inputs/fake_yaml_db.yaml %t.cpp --
+// RUN: FileCheck %s -input-file=%t.cpp
+
+// include-fixer will add the include, but doesn't complete the symbol.
+// CHECK: #include "foobar.h"
+// CHECK: fba f;
+
+b::a::fba f;

external/llvm-project/clang-tools-extra/test/include-fixer/yamldb.cpp

@@ -0,0 +1,8 @@
+// RUN: sed -e 's#//.*$##' %s > %t.cpp
+// RUN: clang-include-fixer -db=yaml -input=%p/Inputs/fake_yaml_db.yaml %t.cpp --
+// RUN: FileCheck %s -input-file=%t.cpp
+
+// CHECK: #include "foo.h"
+// CHECK: b::a::foo f;
+
+b::a::foo f;

external/llvm-project/clang-tools-extra/test/include-fixer/yamldb_autodetect.cpp

@@ -0,0 +1,11 @@
+// RUN: mkdir -p %T/foo/bar
+// RUN: cp %p/Inputs/fake_yaml_db.yaml %T/find_all_symbols_db.yaml
+// RUN: cd %T/foo
+// RUN: sed -e 's#//.*$##' %s > bar/test.cpp
+// RUN: clang-include-fixer -db=yaml bar/test.cpp --
+// RUN: FileCheck %s -input-file=bar/test.cpp
+
+// CHECK: #include "foo.h"
+// CHECK: b::a::foo f;
+
+b::a::foo f;

external/llvm-project/clang-tools-extra/test/include-fixer/yamldb_plugin.cpp

@@ -0,0 +1,25 @@
+// REQUIRES: static-analyzer
+// RUN: c-index-test -test-load-source-reparse 2 all %s -Xclang -add-plugin -Xclang clang-include-fixer -fspell-checking -Xclang -plugin-arg-clang-include-fixer -Xclang -input=%p/Inputs/fake_yaml_db.yaml 2>&1 | FileCheck %s
+
+foo f;
+foo g;
+unknown u;
+
+// CHECK: yamldb_plugin.cpp:4:1: error: unknown type name 'foo'; did you mean 'foo'?
+// CHECK: Number FIX-ITs = 1
+// CHECK: FIX-IT: Replace [4:1 - 4:4] with "foo"
+// CHECK: yamldb_plugin.cpp:4:1: note: Add '#include "foo.h"' to provide the missing declaration [clang-include-fixer]
+// CHECK: Number FIX-ITs = 1
+// CHECK: FIX-IT: Insert "#include "foo.h"
+// CHECK: yamldb_plugin.cpp:5:1: error: unknown type name 'foo'; did you mean 'foo'?
+// CHECK: Number FIX-ITs = 1
+// CHECK: FIX-IT: Replace [5:1 - 5:4] with "foo"
+// CHECK: yamldb_plugin.cpp:5:1: note: Add '#include "foo.h"' to provide the missing declaration [clang-include-fixer]
+// CHECK: Number FIX-ITs = 1
+// CHECK: FIX-IT: Insert "#include "foo.h"
+// CHECK: " at 4:1
+// CHECK: yamldb_plugin.cpp:6:1:
+// CHECK: error: unknown type name 'unknown'
+// CHECK: Number FIX-ITs = 0
+// CHECK-NOT: error
+// CHECK-NOT: FIX-IT