[cfe-commits] r89136 - in /cfe/trunk: test/Index/c-index-getCursor-test.m tools/c-index-test/c-index-test.c
Ted Kremenek
kremenek at apple.com
Tue Nov 17 11:37:37 PST 2009
Author: kremenek
Date: Tue Nov 17 13:37:36 2009
New Revision: 89136
URL: http://llvm.org/viewvc/llvm-project?rev=89136&view=rev
Log:
Add c-index-test mode "-test-file-scan", which scans a source file and calls clang_getCursor() on every character.
Added:
cfe/trunk/test/Index/c-index-getCursor-test.m
Modified:
cfe/trunk/tools/c-index-test/c-index-test.c
Added: cfe/trunk/test/Index/c-index-getCursor-test.m
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Index/c-index-getCursor-test.m?rev=89136&view=auto
==============================================================================
--- cfe/trunk/test/Index/c-index-getCursor-test.m (added)
+++ cfe/trunk/test/Index/c-index-getCursor-test.m Tue Nov 17 13:37:36 2009
@@ -0,0 +1,160 @@
+// RUN: clang-cc -triple x86_64-apple-darwin10 -fobjc-nonfragile-abi -fblocks -emit-pch -x objective-c %s -o %t.ast
+// RUN: c-index-test -test-file-scan %t.ast %s | FileCheck %s
+ at interface Foo
+{
+}
+
+- foo;
++ fooC;
+
+ at end
+
+ at interface Bar : Foo
+{
+}
+
+ at end
+
+ at interface Foo (FooCat)
+- (int) catMethodWithFloat:(float) fArg;
+- (float) floatMethod;
+ at end
+
+ at protocol Proto
+- pMethod;
+ at end
+
+ at protocol SubP <Proto>
+- spMethod;
+ at end
+
+ at interface Baz : Bar <SubP>
+{
+ int _anIVar;
+}
+
+- (Foo *) bazMethod;
+
+ at end
+
+enum {
+ someEnum
+};
+
+int main (int argc, const char * argv[]) {
+ Baz * bee;
+ id a = [bee foo];
+ id <SubP> c = [Foo fooC];
+ id <Proto> d;
+ d = c;
+ [d pMethod];
+ [bee catMethodWithFloat:[bee floatMethod]];
+ main(someEnum, (const char **)bee);
+}
+
+// CHECK: {start_line=1 start_col=1 end_line=2 end_col=62} Invalid Cursor => NoDeclFound
+// CHECK: {start_line=3 start_col=1 end_line=6 end_col=1} ObjCInterfaceDecl=Foo:3:1
+// CHECK: {start_line=7 start_col=1 end_line=7 end_col=6} ObjCInstanceMethodDecl=foo:7:1
+// CHECK: {start_line=7 start_col=7 end_line=7 end_col=7} ObjCInterfaceDecl=Foo:3:1
+// CHECK: {start_line=8 start_col=1 end_line=8 end_col=7} ObjCClassMethodDecl=fooC:8:1
+// CHECK: {start_line=8 start_col=8 end_line=10 end_col=1} ObjCInterfaceDecl=Foo:3:1
+// CHECK: {start_line=10 start_col=2 end_line=11 end_col=1} Invalid Cursor => NoDeclFound
+// CHECK: {start_line=12 start_col=1 end_line=16 end_col=1} ObjCInterfaceDecl=Bar:12:1
+// CHECK: {start_line=16 start_col=2 end_line=17 end_col=1} Invalid Cursor => NoDeclFound
+// CHECK: {start_line=18 start_col=1 end_line=18 end_col=24} ObjCCategoryDecl=FooCat:18:1
+// CHECK: {start_line=19 start_col=1 end_line=19 end_col=28} ObjCInstanceMethodDecl=catMethodWithFloat::19:1
+// CHECK: {start_line=19 start_col=29 end_line=19 end_col=33} ParmDecl=fArg:19:36
+// CHECK: {start_line=19 start_col=34 end_line=19 end_col=35} ObjCInstanceMethodDecl=catMethodWithFloat::19:1
+// CHECK: {start_line=19 start_col=36 end_line=19 end_col=39} ParmDecl=fArg:19:36
+// CHECK: {start_line=19 start_col=40 end_line=19 end_col=40} ObjCInstanceMethodDecl=catMethodWithFloat::19:1
+// CHECK: {start_line=19 start_col=41 end_line=19 end_col=41} ObjCCategoryDecl=FooCat:18:1
+// CHECK: {start_line=20 start_col=1 end_line=20 end_col=22} ObjCInstanceMethodDecl=floatMethod:20:1
+// CHECK: {start_line=20 start_col=23 end_line=21 end_col=1} ObjCCategoryDecl=FooCat:18:1
+// CHECK: {start_line=21 start_col=2 end_line=22 end_col=1} Invalid Cursor => NoDeclFound
+// CHECK: {start_line=23 start_col=1 end_line=23 end_col=16} ObjCProtocolDecl=Proto:23:1
+// CHECK: {start_line=24 start_col=1 end_line=24 end_col=10} ObjCInstanceMethodDecl=pMethod:24:1
+// CHECK: {start_line=24 start_col=11 end_line=25 end_col=1} ObjCProtocolDecl=Proto:23:1
+// CHECK: {start_line=25 start_col=2 end_line=26 end_col=1} Invalid Cursor => NoDeclFound
+// CHECK: {start_line=27 start_col=1 end_line=27 end_col=23} ObjCProtocolDecl=SubP:27:1
+// CHECK: {start_line=28 start_col=1 end_line=28 end_col=11} ObjCInstanceMethodDecl=spMethod:28:1
+// CHECK: {start_line=28 start_col=12 end_line=29 end_col=1} ObjCProtocolDecl=SubP:27:1
+// CHECK: {start_line=29 start_col=2 end_line=30 end_col=1} Invalid Cursor => NoDeclFound
+// CHECK: {start_line=31 start_col=1 end_line=33 end_col=4} ObjCInterfaceDecl=Baz:31:1
+// CHECK: {start_line=33 start_col=5 end_line=33 end_col=7} Invalid Cursor => NotImplemented
+// CHECK: {start_line=33 start_col=8 end_line=33 end_col=8} ObjCInterfaceDecl=Baz:31:1
+// CHECK: {start_line=33 start_col=9 end_line=33 end_col=15} Invalid Cursor => NotImplemented
+// CHECK: {start_line=33 start_col=16 end_line=35 end_col=1} ObjCInterfaceDecl=Baz:31:1
+// CHECK: {start_line=36 start_col=1 end_line=36 end_col=20} ObjCInstanceMethodDecl=bazMethod:36:1
+// CHECK: {start_line=36 start_col=21 end_line=38 end_col=1} ObjCInterfaceDecl=Baz:31:1
+// CHECK: {start_line=38 start_col=2 end_line=39 end_col=1} Invalid Cursor => NoDeclFound
+// CHECK: {start_line=40 start_col=1 end_line=41 end_col=2} EnumDecl=:40:1
+// CHECK: {start_line=41 start_col=3 end_line=41 end_col=10} EnumConstantDecl=someEnum:41:3
+// CHECK: {start_line=41 start_col=11 end_line=42 end_col=1} EnumDecl=:40:1
+// CHECK: {start_line=42 start_col=2 end_line=43 end_col=1} Invalid Cursor => NoDeclFound
+// CHECK: {start_line=44 start_col=1 end_line=44 end_col=3} FunctionDecl=main:44:5
+// CHECK: {start_line=44 start_col=4 end_line=44 end_col=4} Invalid Cursor => NoDeclFound
+// CHECK: {start_line=44 start_col=5 end_line=44 end_col=10} FunctionDecl=main:44:5
+// CHECK: {start_line=44 start_col=11 end_line=44 end_col=13} ParmDecl=argc:44:15
+// CHECK: {start_line=44 start_col=14 end_line=44 end_col=14} FunctionDecl=main:44:5
+// CHECK: {start_line=44 start_col=15 end_line=44 end_col=18} ParmDecl=argc:44:15
+// CHECK: {start_line=44 start_col=19 end_line=44 end_col=26} FunctionDecl=main:44:5
+// CHECK: {start_line=44 start_col=27 end_line=44 end_col=30} ParmDecl=argv:44:34
+// CHECK: {start_line=44 start_col=31 end_line=44 end_col=31} FunctionDecl=main:44:5
+// CHECK: {start_line=44 start_col=32 end_line=44 end_col=32} ParmDecl=argv:44:34
+// CHECK: {start_line=44 start_col=33 end_line=44 end_col=33} FunctionDecl=main:44:5
+// CHECK: {start_line=44 start_col=34 end_line=44 end_col=39} ParmDecl=argv:44:34
+// CHECK: {start_line=44 start_col=40 end_line=45 end_col=1} FunctionDecl=main:44:5
+// CHECK: {start_line=45 start_col=2 end_line=45 end_col=4} ObjCClassRef=Baz:45:8
+// CHECK: {start_line=45 start_col=5 end_line=45 end_col=5} FunctionDecl=main:44:5
+// CHECK: {start_line=45 start_col=6 end_line=45 end_col=6} VarDecl=bee:45:8
+// CHECK: {start_line=45 start_col=7 end_line=45 end_col=7} FunctionDecl=main:44:5
+// CHECK: {start_line=45 start_col=8 end_line=45 end_col=10} VarDecl=bee:45:8
+// CHECK: {start_line=45 start_col=11 end_line=46 end_col=1} FunctionDecl=main:44:5
+// CHECK: {start_line=46 start_col=2 end_line=46 end_col=3} TypedefDecl=id:0:0
+// CHECK: {start_line=46 start_col=4 end_line=46 end_col=4} FunctionDecl=main:44:5
+// CHECK: {start_line=46 start_col=5 end_line=46 end_col=8} VarDecl=a:46:5
+// CHECK: {start_line=46 start_col=9 end_line=46 end_col=9} ObjCSelectorRef=foo:7:1
+// CHECK: {start_line=46 start_col=10 end_line=46 end_col=12} VarRef=bee:45:8
+// CHECK: {start_line=46 start_col=13 end_line=46 end_col=17} ObjCSelectorRef=foo:7:1
+// CHECK: {start_line=46 start_col=18 end_line=47 end_col=1} FunctionDecl=main:44:5
+// CHECK: {start_line=47 start_col=2 end_line=47 end_col=3} TypedefDecl=id:0:0
+// CHECK: {start_line=47 start_col=4 end_line=47 end_col=4} FunctionDecl=main:44:5
+// CHECK: {start_line=47 start_col=5 end_line=47 end_col=5} VarDecl=c:47:12
+// CHECK: {start_line=47 start_col=6 end_line=47 end_col=9} ObjCProtocolRef=SubP:47:12
+// CHECK: {start_line=47 start_col=10 end_line=47 end_col=10} VarDecl=c:47:12
+// CHECK: {start_line=47 start_col=11 end_line=47 end_col=11} FunctionDecl=main:44:5
+// CHECK: {start_line=47 start_col=12 end_line=47 end_col=15} VarDecl=c:47:12
+// CHECK: {start_line=47 start_col=16 end_line=47 end_col=25} ObjCSelectorRef=fooC:8:1
+// CHECK: {start_line=47 start_col=26 end_line=48 end_col=1} FunctionDecl=main:44:5
+// CHECK: {start_line=48 start_col=2 end_line=48 end_col=3} TypedefDecl=id:0:0
+// CHECK: {start_line=48 start_col=4 end_line=48 end_col=4} FunctionDecl=main:44:5
+// CHECK: {start_line=48 start_col=5 end_line=48 end_col=5} VarDecl=d:48:13
+// CHECK: {start_line=48 start_col=6 end_line=48 end_col=10} ObjCProtocolRef=Proto:48:13
+// CHECK: {start_line=48 start_col=11 end_line=48 end_col=11} VarDecl=d:48:13
+// CHECK: {start_line=48 start_col=12 end_line=48 end_col=12} FunctionDecl=main:44:5
+// CHECK: {start_line=48 start_col=13 end_line=48 end_col=13} VarDecl=d:48:13
+// CHECK: {start_line=48 start_col=14 end_line=49 end_col=1} FunctionDecl=main:44:5
+// CHECK: {start_line=49 start_col=2 end_line=49 end_col=2} VarRef=d:48:13
+// CHECK: {start_line=49 start_col=3 end_line=49 end_col=5} FunctionDecl=main:44:5
+// CHECK: {start_line=49 start_col=6 end_line=49 end_col=6} VarRef=c:47:12
+// CHECK: {start_line=49 start_col=7 end_line=50 end_col=1} FunctionDecl=main:44:5
+// CHECK: {start_line=50 start_col=2 end_line=50 end_col=2} ObjCSelectorRef=pMethod:24:1
+// CHECK: {start_line=50 start_col=3 end_line=50 end_col=3} VarRef=d:48:13
+// CHECK: {start_line=50 start_col=4 end_line=50 end_col=12} ObjCSelectorRef=pMethod:24:1
+// CHECK: {start_line=50 start_col=13 end_line=51 end_col=1} FunctionDecl=main:44:5
+// CHECK: {start_line=51 start_col=2 end_line=51 end_col=2} ObjCSelectorRef=catMethodWithFloat::19:1
+// CHECK: {start_line=51 start_col=3 end_line=51 end_col=5} VarRef=bee:45:8
+// CHECK: {start_line=51 start_col=6 end_line=51 end_col=25} ObjCSelectorRef=catMethodWithFloat::19:1
+// CHECK: {start_line=51 start_col=26 end_line=51 end_col=26} ObjCSelectorRef=floatMethod:20:1
+// CHECK: {start_line=51 start_col=27 end_line=51 end_col=29} VarRef=bee:45:8
+// CHECK: {start_line=51 start_col=30 end_line=51 end_col=42} ObjCSelectorRef=floatMethod:20:1
+// CHECK: {start_line=51 start_col=43 end_line=51 end_col=43} ObjCSelectorRef=catMethodWithFloat::19:1
+// CHECK: {start_line=51 start_col=44 end_line=52 end_col=2} FunctionDecl=main:44:5
+// CHECK: {start_line=52 start_col=3 end_line=52 end_col=6} FunctionRef=main:44:5
+// CHECK: {start_line=52 start_col=7 end_line=52 end_col=7} FunctionDecl=main:44:5
+// CHECK: {start_line=52 start_col=8 end_line=52 end_col=15} EnumConstantRef=someEnum:41:3
+// CHECK: {start_line=52 start_col=16 end_line=52 end_col=32} FunctionDecl=main:44:5
+// CHECK: {start_line=52 start_col=33 end_line=52 end_col=35} VarRef=bee:45:8
+// CHECK: {start_line=52 start_col=36 end_line=53 end_col=1} FunctionDecl=main:44:5
+// CHECK: {start_line=53 start_col=2 end_line=160 end_col=1} Invalid Cursor => NoDeclFound
+
Modified: cfe/trunk/tools/c-index-test/c-index-test.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/c-index-test/c-index-test.c?rev=89136&r1=89135&r2=89136&view=diff
==============================================================================
--- cfe/trunk/tools/c-index-test/c-index-test.c (original)
+++ cfe/trunk/tools/c-index-test/c-index-test.c Tue Nov 17 13:37:36 2009
@@ -27,13 +27,25 @@
extern char *basename(const char *);
#endif
+static unsigned CreateTranslationUnit(CXIndex Idx, const char *file,
+ CXTranslationUnit *TU) {
+
+ *TU = clang_createTranslationUnit(Idx, file);
+ if (!TU) {
+ fprintf(stderr, "Unable to load translation unit from '%s'!\n", file);
+ return 0;
+ }
+ return 1;
+}
+
+
/******************************************************************************/
/* Pretty-printing. */
/******************************************************************************/
static void PrintCursor(CXCursor Cursor) {
if (clang_isInvalid(Cursor.kind))
- printf("Invalid Cursor => %s\n", clang_getCursorKindSpelling(Cursor.kind));
+ printf("Invalid Cursor => %s", clang_getCursorKindSpelling(Cursor.kind));
else {
CXDecl DeclReferenced;
CXString string;
@@ -136,12 +148,8 @@
!strcmp(filter, "local") ? 1 : 0,
/* displayDiagnostics */ 1);
- TU = clang_createTranslationUnit(Idx, file);
-
- if (!TU) {
- fprintf(stderr, "Unable to load translation unit from '%s'!\n", file);
+ if (!CreateTranslationUnit(Idx, file, &TU))
return 1;
- }
/* Perform some simple filtering. */
if (!strcmp(filter, "all") || !strcmp(filter, "local")) ck = NULL;
@@ -161,6 +169,89 @@
}
/******************************************************************************/
+/* Logic for testing clang_getCursor(). */
+/******************************************************************************/
+
+static void print_cursor_file_scan(CXCursor cursor,
+ unsigned start_line, unsigned start_col,
+ unsigned end_line, unsigned end_col) {
+ printf("CHECK: {start_line=%d start_col=%d end_line=%d end_col=%d} ",
+ start_line, start_col, end_line, end_col);
+ PrintCursor(cursor);
+ printf("\n");
+}
+
+static int perform_file_scan(const char *ast_file, const char *source_file) {
+ CXIndex Idx;
+ CXTranslationUnit TU;
+ FILE *fp;
+ unsigned line;
+ CXCursor prevCursor;
+ unsigned printed;
+ unsigned start_line, start_col, last_line, last_col;
+ size_t i;
+
+ if (!(Idx = clang_createIndex(/* excludeDeclsFromPCH */ 1,
+ /* displayDiagnostics */ 1))) {
+ fprintf(stderr, "Could not create Index\n");
+ return 1;
+ }
+
+ if (!CreateTranslationUnit(Idx, ast_file, &TU))
+ return 1;
+
+ if ((fp = fopen(source_file, "r")) == NULL) {
+ fprintf(stderr, "Could not open '%s'\n", source_file);
+ return 1;
+ }
+
+ line = 0;
+ prevCursor = clang_getNullCursor();
+ printed = 0;
+ start_line = last_line = 1;
+ start_col = last_col = 1;
+
+ while (!feof(fp)) {
+ size_t len;
+ const char *buf;
+
+ if ((buf = fgetln(fp, &len)) == NULL)
+ break;
+
+ ++line;
+
+ for (i = 0; i < len ; ++i) {
+ CXCursor cursor;
+ cursor = clang_getCursor(TU, source_file, line, i+1);
+
+ if (!clang_equalCursors(cursor, prevCursor) &&
+ prevCursor.kind != CXCursor_InvalidFile) {
+ print_cursor_file_scan(prevCursor, start_line, start_col,
+ last_line, last_col);
+ printed = 1;
+ start_line = line;
+ start_col = (unsigned) i+1;
+ }
+ else {
+ printed = 0;
+ }
+
+ prevCursor = cursor;
+ last_line = line;
+ last_col = (unsigned) i+1;
+ }
+ }
+
+ if (!printed && prevCursor.kind != CXCursor_InvalidFile) {
+ print_cursor_file_scan(prevCursor, start_line, start_col,
+ last_line, last_col);
+ }
+
+ fclose(fp);
+ return 0;
+}
+
+/******************************************************************************/
/* Logic for testing clang_codeComplete(). */
/******************************************************************************/
@@ -292,6 +383,7 @@
static void print_usage(void) {
fprintf(stderr,
"usage: c-index-test -code-completion-at=<site> <compiler arguments>\n"
+ " c-index-test -test-file-scan <AST file> <source file>\n"
" c-index-test -test-load-tu <AST file> <symbol filter>\n\n"
" <symbol filter> options for -test-load-tu:\n%s",
" all - load all symbols, including those from PCH\n"
@@ -308,6 +400,8 @@
return perform_code_completion(argc, argv);
if (argc == 4 && strcmp(argv[1], "-test-load-tu") == 0)
return perform_test_load_tu(argv[2], argv[3]);
+ if (argc == 4 && strcmp(argv[1], "-test-file-scan") == 0)
+ return perform_file_scan(argv[2], argv[3]);
print_usage();
return 1;
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