1// Run lines are sensitive to line numbers and come below the code.
2
3#ifndef HEADER
4#define HEADER
5
6/// Comment for 'functionBeforeImports'.
7void functionBeforeImports(void);
8
9#import <DocCommentsA/DocCommentsA.h>
10#import <DocCommentsB/DocCommentsB.h>
11
12@class NSString;
13
14//===---
15// rdar://14258334
16// Check that we attach comments to properties correctly.
17//===---
18
19@interface MyClass {
20}
21
22/// property1_isdoxy1 IS_DOXYGEN_SINGLE
23@property (nonatomic, copy, readwrite) NSString *property1_isdoxy1;
24@property (nonatomic, copy, readwrite) NSString *property1_isdoxy2; ///< property1_isdoxy2 IS_DOXYGEN_SINGLE
25@property (nonatomic, copy, readwrite) NSString *property1_isdoxy3; /**< property1_isdoxy3 IS_DOXYGEN_SINGLE */
26@property (nonatomic, copy, readwrite) NSString *property1_isdoxy4; /*!< property1_isdoxy4 IS_DOXYGEN_SINGLE */
27
28/// method1_isdoxy1 IS_DOXYGEN_SINGLE
29- (void)method1_isdoxy1;
30- (void)method1_isdoxy2; ///< method1_isdoxy2 IS_DOXYGEN_SINGLE
31- (void)method1_isdoxy3; /**< method1_isdoxy3 IS_DOXYGEN_SINGLE */
32- (void)method1_isdoxy4; /*!< method1_isdoxy4 IS_DOXYGEN_SINGLE */
33@end
34
35//===---
36// rdar://14348912
37// Check that we attach comments to enums declared using the NS_ENUM macro.
38//===---
39
40#define NS_ENUM(_type, _name) enum _name : _type _name; enum _name : _type
41
42/// An_NS_ENUM_isdoxy1 IS_DOXYGEN_SINGLE
43typedef NS_ENUM(int, An_NS_ENUM_isdoxy1) { Red, Green, Blue };
44
45// In the implementation of attaching comments to enums declared using the
46// NS_ENUM macro, it is tempting to use the fact that enum decl is embedded in
47// the typedef.  Make sure that the heuristic is strong enough that it does not
48// attach unrelated comments in the following cases where tag decls are
49// embedded in declarators.
50
51#define DECLARE_FUNCTION() \
52    void functionFromMacro() { \
53      typedef struct Struct_notdoxy Struct_notdoxy; \
54    }
55
56/// IS_DOXYGEN_NOT_ATTACHED
57DECLARE_FUNCTION()
58
59/// typedef_isdoxy1 IS_DOXYGEN_SINGLE
60typedef struct Struct_notdoxy *typedef_isdoxy1;
61
62#endif
63
64// RUN: rm -rf %t
65// RUN: mkdir %t
66// RUN: mkdir %t/module-cache
67
68// Check that we serialize comment source locations properly.
69// RUN: %clang_cc1 -emit-pch -o %t/out.pch -F %S/Inputs/Frameworks %s
70// RUN: %clang_cc1 -include-pch %t/out.pch -F %S/Inputs/Frameworks -fsyntax-only %s
71
72// RUN: c-index-test -test-load-source all -comments-xml-schema=%S/../../bindings/xml/comment-xml-schema.rng %s -F %S/Inputs/Frameworks > %t/out.c-index-direct
73// RUN: c-index-test -test-load-source all -comments-xml-schema=%S/../../bindings/xml/comment-xml-schema.rng %s -F %S/Inputs/Frameworks -fmodules -fmodules-cache-path=%t/module-cache > %t/out.c-index-modules
74// RUN: c-index-test -test-load-tu %t/out.pch all -F %S/Inputs/Frameworks > %t/out.c-index-pch
75
76// RUN: FileCheck %s -check-prefix=WRONG < %t/out.c-index-direct
77// RUN: FileCheck %s -check-prefix=WRONG < %t/out.c-index-modules
78// RUN: FileCheck %s -check-prefix=WRONG < %t/out.c-index-pch
79
80// Declarations without Doxygen comments should not pick up some Doxygen comments.
81// WRONG-NOT: notdoxy{{.*}}Comment=
82// WRONG-NOT: test{{.*}}Comment=
83
84// Non-Doxygen comments should not be attached to anything.
85// WRONG-NOT: NOT_DOXYGEN
86
87// Some Doxygen comments are not attached to anything.
88// WRONG-NOT: IS_DOXYGEN_NOT_ATTACHED
89
90// Ensure we don't pick up extra comments.
91// WRONG-NOT: IS_DOXYGEN_START{{.*}}IS_DOXYGEN_START{{.*}}BriefComment=
92// WRONG-NOT: IS_DOXYGEN_END{{.*}}IS_DOXYGEN_END{{.*}}BriefComment=
93//
94// Ensure that XML is not invalid
95// WRONG-NOT: CommentXMLInvalid
96
97// RUN: FileCheck %s < %t/out.c-index-direct
98// RUN: FileCheck %s < %t/out.c-index-modules
99// RUN: FileCheck %s < %t/out.c-index-pch
100
101// These CHECK lines are not located near the code on purpose.  This test
102// checks that documentation comments are attached to declarations correctly.
103// Adding a non-documentation comment with CHECK line between every two
104// documentation comments will only test a single code path.
105//
106// CHECK-DAG: annotate-comments-objc.m:7:6: FunctionDecl=functionBeforeImports:{{.*}} BriefComment=[Comment for 'functionBeforeImports'.]
107// CHECK-DAG: DocCommentsA.h:2:6: FunctionDecl=functionFromDocCommentsA1:{{.*}} BriefComment=[Comment for 'functionFromDocCommentsA1'.]
108// CHECK-DAG: DocCommentsA.h:7:6: FunctionDecl=functionFromDocCommentsA2:{{.*}} BriefComment=[Comment for 'functionFromDocCommentsA2'.]
109// CHECK-DAG: DocCommentsB.h:2:6: FunctionDecl=functionFromDocCommentsB1:{{.*}} BriefComment=[Comment for 'functionFromDocCommentsB1'.]
110// CHECK-DAG: DocCommentsB.h:7:6: FunctionDecl=functionFromDocCommentsB2:{{.*}} BriefComment=[Comment for 'functionFromDocCommentsB2'.]
111// CHECK-DAG: DocCommentsC.h:2:6: FunctionDecl=functionFromDocCommentsC:{{.*}} BriefComment=[Comment for 'functionFromDocCommentsC'.]
112// CHECK: annotate-comments-objc.m:23:50: ObjCPropertyDecl=property1_isdoxy1:{{.*}} property1_isdoxy1 IS_DOXYGEN_SINGLE
113// CHECK: annotate-comments-objc.m:24:50: ObjCPropertyDecl=property1_isdoxy2:{{.*}} property1_isdoxy2 IS_DOXYGEN_SINGLE
114// CHECK: annotate-comments-objc.m:25:50: ObjCPropertyDecl=property1_isdoxy3:{{.*}} property1_isdoxy3 IS_DOXYGEN_SINGLE
115// CHECK: annotate-comments-objc.m:26:50: ObjCPropertyDecl=property1_isdoxy4:{{.*}} property1_isdoxy4 IS_DOXYGEN_SINGLE
116// CHECK: annotate-comments-objc.m:29:9: ObjCInstanceMethodDecl=method1_isdoxy1:{{.*}} method1_isdoxy1 IS_DOXYGEN_SINGLE
117// CHECK: annotate-comments-objc.m:30:9: ObjCInstanceMethodDecl=method1_isdoxy2:{{.*}} method1_isdoxy2 IS_DOXYGEN_SINGLE
118// CHECK: annotate-comments-objc.m:31:9: ObjCInstanceMethodDecl=method1_isdoxy3:{{.*}} method1_isdoxy3 IS_DOXYGEN_SINGLE
119// CHECK: annotate-comments-objc.m:32:9: ObjCInstanceMethodDecl=method1_isdoxy4:{{.*}} method1_isdoxy4 IS_DOXYGEN_SINGLE
120// CHECK: annotate-comments-objc.m:43:22: EnumDecl=An_NS_ENUM_isdoxy1:{{.*}} An_NS_ENUM_isdoxy1 IS_DOXYGEN_SINGLE
121// CHECK: annotate-comments-objc.m:43:22: TypedefDecl=An_NS_ENUM_isdoxy1:{{.*}} An_NS_ENUM_isdoxy1 IS_DOXYGEN_SINGLE
122// CHECK: annotate-comments-objc.m:43:22: EnumDecl=An_NS_ENUM_isdoxy1:{{.*}} An_NS_ENUM_isdoxy1 IS_DOXYGEN_SINGLE
123// CHECK: annotate-comments-objc.m:60:32: TypedefDecl=typedef_isdoxy1:{{.*}} typedef_isdoxy1 IS_DOXYGEN_SINGLE
124
125